503
OPERATION MANUAL
WVF-886 SERIES
DUAL AUTO-LIFT
STS™ FRYER
with
UNIVERSAL HOOD
Includes
INSTALLATION
USE & CARE
Model WVF-886
IMPORTANT: DO NOT DISCARD THIS MANUAL
This manual is considered to be part of the appliance and is to be given to the OWNER or
MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of
this appliance. Additional manuals are available from your WELLS DEALER.
THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR
INSTALLING THIS APPLIANCE. Contact your WELLS DEALER if you have any
questions concerning installation, operation or maintenance of this equipment.
PRINTED IN UNITED STATES OF AMERICA
p/n 304989 Rev. B ECN-12660
M503 040318 cps
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TABLE OF CONTENTS
WARRANTY
SPECIFICATIONS
xi
1
FEATURES & OPERATING CONTROLS
PRECAUTIONS & GENERAL INFORMATION
AGENCY LISTING INFORMATION
INSTALLATION
2
6
7
8
OPERATION
CLEANING INSTRUCTIONS
DISPOSAL OF USED OIL
MAINTENANCE (Periodic Cleaning)
TROUBLESHOOTING SUGGESTIONS
MAINTENANCE SCHEDULES
MSDS (Ansulex Low pH)
13
18
22
23
24
26
29
31
31
PARTS & SERVICE
CUSTOMER SERVICE DATA
INTRODUCTION
Thank You for purchasing this Wells Manufacturing Co. appliance.
Proper installation, professional operation and consistent maintenance of this appliance will ensure that it
gives you the very best performance and a long, economical service life.
This manual contains the information needed to properly install this appliance, and to use and care for the
appliance in a manner which will ensure its optimum performance.
SPECIFICATIONS
AMPS 3ø
POWER
AMPS 1ø SUPPLY CORD
(3ø ONLY)
MODEL
VOLTS
WATTS
L1
L2
L3
N
208
240
12000
12000
33
29
32
28
33
29
-
-
58
WVF-886*
WVF-886EU*
WVF-886RW
WVF-886RWEU
NEMA 15-60P
50
380-415
3NAC
12000
17
16
16
2
n/a
NOT PROVIDED
NEMA 15-60P
208
240
12720
12900
37
29
33
28
37
29
-
-
61
54
380-415
3NAC
12900
21
16
16
6
n/a
NOT PROVIDED
*
Available with optional frypot drain and 1/4-turn ball valve.
RW units not available with optional frypot drain.
OVERALL DIMENSIONS
77-3/16" high
30-3/8" wide
(42-3/8" wide with spacers)
35-3/8" deep
1
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FEATURES & OPERATING CONTROLS
Fig. 1 Ventilator Section Operating Features & Controls
V2
V3
V4
V5
V6
V1
Fig. 2 Ventilator Section Controls & Indicator Lights
2
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FEATURES & OPERATING CONTROLS (continued)
ITEM
DESCRIPTION
COMMENT
VENTILATOR SECTION
1.
NAMEPLATE
Lists Manufacturer, Model and Serial Number information.
Also lists electrical specifications.
a6.
FIRE SUPPRESSION AGENT
TANK (1.5 gal.)
Container for Ansulex™ Low-pH liquid fire suppression liquid.
8.
9.
ADJUSTABLE (FRONT) LEG
RIGID (REAR) CASTER
MANUAL PULL STATION
Allows the unit to be leveled.
Allows the unit to be easily positioned by lifting the front of the unit slightly.
a10.
Provides a means of manual activation of the fire suppression system.
PULL ONLY IN CASE OF FIRE!
a11.
12.
FUSIBLE LINKS
Automatically activates fire suppression system in the event of fire in the fryer.
LOWER REAR ACCESS PANEL
Allows access to Ansul® fire suppression agent tank (a6) and controls also
access to main power contactor (41).
a15.
16.
DISCHARGE NOZZLE
GREASE BAFFLE
Fire suppression media discharges here (2 places).
Extracts and drains most grease and moisture from the air flow.
18.
PRE-FILTER ASSEMBLY
Comprises the PRE-FILTER FRAME and a replaceable
PRE-FILTER. Stops larger particles of grease from reaching the FILTER
PACK for reduced maintenance costs.
19.
HEPA/CHARCOAL FILTER PACK
Stops most grease and smoke particles. Also assists in some cooking odor
removal.
22.
23.
28.
GREASE CUP
Collects grease/moisture drained from grease trough (23).
GREASE TROUGH
Directs grease/moisture removed by grease baffle to grease cup.
VENTILATOR EXHAUST DUCT
Exit point for ventilator airflow - on top left rear of unit.
DO NOT BLOCK
a31.
STATUS INDICATOR
Displays status of fire suppression system (COCKED - FIRED). If FIRED, a
buzzer will sound continuously.
38.
40.
POWER CORD (WHEN PROVIDED
WARMER RELAY
)
6’ cord and cap. Plug for NEMA 15-60R (receptacle by user).
Provides power to roll warmer section. Energized at all times except during fire
safety shut-down.
41.
42.
43.
44.
53.
POWER CONTACTOR
Energizes fryer only while ventilator section is sensed as operational.
Reports fire alarm condition to building fire management system.
Ground wire of power cord connects here.
BUILDING FIRE ALARM RELAY
GROUND LUG
INTERLOCK TERMINAL
FILTER INTERLOCK SWITCHES
Provides connection for shut-down control by building fire management system.
Proper installation of grease baffle and filter pack close these switches in
ventilator sensor circuit.
56.
VENTILATOR FAN
Provides air movement for ventilation.
VENTILATOR CONTROL AND INDICATOR PANEL
V1
POWER SWITCH
Energizes blower motor. If, after 10 seconds, proper conditions are met,
appliance is energized.
V2
V3
POWER ON INDICATOR
GREEN. Glows when POWER switch is ON.
CHECK FILTERS ALARM
INDICATOR
AMBER. Glows if one or more filters are out of position. Check all filters and
baffles for proper installation.
V4*
V5*
V6*
REPLACE PREFILTER ALARM
INDICATOR
AMBER. Glows when PREFILTER is approaching the end of its service life and
must soon be replaced.
REPLACE FILTER PACK ALARM
INDICATOR
AMBER. Glows when FILTER PACK is approaching the end of its service life
and must soon be replaced.
SERVICE REQUIRED ALARM
INDICATOR
RED. Glows when PREFILTER and/or FILTER PACK has reached the end of
its service life and is too loaded to allow sufficient air flow. Filter MUST be
replaced. Appliance is SHUT DOWN until expended filters are replaced.
*
See PRECAUTIONS & GENERAL INFORMATION, pages 6 & 7 for special procedures regarding prefilters and filter packs.
3
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FEATURES & OPERATING CONTROLS (continued)
Fig. 3 Fryer Section Front Panel Controls
Fig. 4 Fryer & Warmer Drawer Operating Features & Controls
4
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FEATURES & OPERATING CONTROLS (continued)
ITEM
DESCRIPTION
COMMENT
FRYER SECTION CONTROLS
F.01
F.02
F.03
POWER SWITCH
TIMER
Turns fryer section ON or OFF.
Set to desired time, press to lower basket and begin timed cook cycle.
SAFETY TEST SWITCH
Use with TEST THERMOMETER to perform safety test of HI-LIMIT
SAFETY THERMOSTAT.
F.04
TEMPERATURE CONTROL
THERMOSTAT
Set to desired cooking temperature.
F.05
F.06
F.07
HEAT INDICATOR
TROUBLE INDICATOR
HI-LIMIT RESET
AMBER. Glows when heating element is energized.
RED. Glows if safety thermostat is tripped.
Allows hi-limit safety thermostat to be reset after oil has cooled below
400ºF.
F.08
DRAIN VALVE
Optional frypot drain. Valve is 1/4-turn ball valve.
NOTE: Drain not available on RW (roll warmer ) units
OPTIONAL WARMER SECTION CONTROLS
W.01
WARMER TEMPERATURE
CONTROL
Infinite switch control of temperature of one warmer drawer.
W.02
W.03
POWER ON INDICATOR
AMBER. Glows when associated temperature control is turned ON.
THERMOMETER
(OPTIONAL )
Shows temperature in warmer drawer. Must be ordered at time of
initial equipment build.
W.04
HUMIDITY CONTROL
Slide control of shutters to control air circulation within the warmer
drawer.
5
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PRECAUTIONS AND GENERAL INFORMATION
DANGER:BURN HAZARD
Contact with hot oil will cause severe burns. Always wear protective clothing and heat
resistant gloves when operating the fryer or filtering the oil.
WARNING: ELECTRIC SHOCK HAZARD
All servicing requiring access to non-insulated components must be performed by
qualified service personnel. DO NOT open any access panel that requires the use of
tools. Failure to heed this warning may result in severe electric shock.
CAUTION: BURN HAZARD
Contact with hot oil may cause burns. DO NOT fill fryer beyond MAX OIL line on frypot.
For disposal of oil use only a container specifically designed for the disposal of hot oil.
DO NOT fill hot oil disposal container beyond MAX OIL line.
NOTE: Fire suppression system and all associated components must
CAUTION:
RISK OF
DAMAGE
only be serviced by an authorized Ansul® Distributor. All setup,
charging, repair and/or adjustment of the fire suppression system must
be performed by an Authorized Ansul® Distributor ONLY.
DO NOT connect or
energize this appliance
until all installation
instructions are read and
followed. Damage to the
appliance will result if
these instructions are not
followed.
IMPORTANT: If a remote pull station is installed, both rear casters (9)
must be replaced with legs to deter moving the unit. MOVING AN
APPLIANCE WITH A REMOTE PULL STATION WILL DISCHARGE
THE FIRE SUPPRESSION SYSTEM.
This appliance is for use in commercial establishments only.
This appliance is intended to prepare food for human consumption.
No other use is authorized by the manufacturer or its agents.
Operators of this appliance must be familiar with the appliance use,
limitations and associated restrictions. Operating instructions must be
read and understood by all persons using or installing this appliance.
NOTE: This Ventless
Cooking System™ is
designed to help reduce odor
emissions, but will not
Cleanliness of this appliance is essential to good sanitation. Read and
follow all included cleaning instructions and schedules to ensure the
safety of the food product.
completely eliminate cooking
odors. Air exchange at the
installation site must comply
with the requirements of the
local jurisdictional authority.
To ensure that odors do not
build-up, recommended
minimum air exchange is
300 - 400 cfm of outside air
into and out of the area
where the unit is used.
Disconnect this appliance from electrical power before performing any
maintenance or servicing.
Do not splash or pour water on, in or over any exposed element,
control, control panel or wiring.
The technical content of this manual, including any wiring diagrams,
schematics, parts breakdown illustrations and/or adjustment
procedures, is intended for use by qualified technical personnel.
Any procedure which requires the use of tools must be performed by a
qualified technician.
IMPORTANT:
DO NOT submerge pre-filter
or filter pack in water.
This manual is considered to be a permanent part of the appliance.
This manual and all supplied instructions, diagrams, schematics, parts
breakdown illustrations, notices and labels must remain with the
appliance if it is sold or moved to another location.
This appliance is made in the USA. Unless otherwise noted, this
appliance has American sizes on all hardware.
6
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PRECAUTIONS AND GENERAL INFORMATION (continued)
OPERATIONAL NOTES:
REPLACE PREFILTER and REPLACE FILTER PACK indicator lights
provide a timely warning that a system shut-down is imminent.
The actual time between the indicator light coming on and the loss of
cooking appliance power will depend upon the cooking conditions.
Anytime a dirty PRE-FILTER is replaced, the system airflow will
increase. If the condition of the FILTER PACK is marginal, the
REPLACE FILTER PACK light could then come on. If this happens,
a fresh FILTER PACK must be installed within a reasonably short time.
Loss of airflow through the old filter pack will soon cause a system
shut-down when the airflow falls below minimum vapor capture levels.
KEEP A SPARE FILTER PACK ON HAND.
IMPORTANT: If you decide to “get the most” out of the old filter pack,
and continue to use it until a system shut-down happens, it is advisable
to have a fresh filter pack readily at hand, and have someone available
who is capable of replacing it. Otherwise, you may experience an
extended down time, with consequent associated loss of business.
The manufacturer assumes no liability for loss of business due to
a system shutdown caused by a dirty pre-filter and/or filter pack
(i.e. red SERVICE REQUIRED light is on), when the user fails to
have the proper replacement pre-filter and/or filter pack on hand.
The Ventless Cooking System™ hood is designed as part of a WELLS
fryer appliance only. No other use of this product is recommended or
authorized by the manufacturer or its agents. Wells Mfg. assumes no
liability for the use of this equipment with products by any other
manufacturer’s, or for use of this equipment with any Wells
Fig. 5 Ventilator
Warning
Manufacturing product other than in factory certified applications.
Indicators
AGENCY LISTING INFORMATION
This appliance conforms to NSF Standard 4 for sanitation only if
installed in accordance with the supplied Installation Instructions
And operated and maintained in accordance with the instructions in this
manual.
This appliance is
and
listed under UL File E146882.
E146882
E146882
STD 4
This appliance is evaluated to BOCA, ICBO and SBCCI Building Code
Requirements by National Evaluation Service, Inc. (NES) under Report
No. NER-620.
Report No.
NER-620
7
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INSTALLATION
NOTE: DO NOT discard
the carton or other packing
materials until you have
inspected the appliance for
hidden damage and tested it
for proper operation.
UNPACKING & INSPECTION
Carefully remove the appliance from the carton. Remove all
protective plastic film, packing materials and accessories from the
Appliance before connecting electrical power or otherwise performing
any installation procedure.
Refer to SHIPPING DAMAGE
CLAIM PROCEDURE on the
inside front cover of this
manual.
Carefully read all instructions in this manual and the Installation
Instruction Sheet packed with the appliance before starting any
installation.
Read and understand all labels and diagrams attached to the
appliance.
WARNING:
RISK OF
PERSONAL INJURY
Carefully account for all components and accessories before
discarding packing materials. Store these components in or near the
appliance for later use. To prevent loss, these items should be
installed as soon as possible.
1 ea. FIRE SUPPRESSION AGENT (ANSULEX® Low pH, 1.5 GAL.)
See Material Safety Data Sheet, page 27.
1 ea. FIRE SUPPRESSION MEDIA TANK
1 ea. FIRE SUPPRESSIONTANK CHARGING CARTRIDGE
1 ea. GREASE BAFFLE
Installation procedures must
be performed by a qualified
technician with full knowledge
of all applicable electrical
codes. Failure can result in
personal injury and property
damage.
1 ea. FILTER PACK ASSEMBLY
1 ea. PRE-FILTER HOLDER with PRE-FILTER
1 ea. GREASE CUP
1 ea. GREASE TROUGH
2 ea. 6” SIDE SPACERS
1 ea. LITERATURE PACKAGE
2 ea. FRYPOTS (with or without optional drain)
2 ea. FRYER BASKETS
Additionally:
2 ea. DRAWER INSERTS (if ordered with warmer drawers)
2 ea. HUMITROL RACKS (if ordered with warmer drawers)
2 ea. DRAIN VALVE ASSEMBLIES (for units with optional drain only)
SETUP
Setup the appliance only on a firm level surface. Non-combustible
material is recommended.
Refer to the Installation Instruction Sheet for required clearances.
Maintain required clearances between the appliance and adjacent
combustible surfaces. Verify 6” left and right side clearances to
combustible construction. This appliance requires a minimum of 8 ft
(96”) (floor to overhead) to allow for adequate exhaust.
Verify that the VENTILATOR HOOD ASSEMBLY is properly and
securely assembled to the cooking appliance before beginning the
installation procedure.
If a remote manual pull station is to be installed, replace the rear
casters with legs.
Level the unit after it is in its final position. Using a spirit level, verify
that the unit is level front-to-back and side-to-side.
Avoid storing flammable or combustible materials near the appliance.
8
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INSTALLATION (continued)
SERVICE TECHNICIAN INSTALLATION NOTES
IMPORTANT!
Verify that this VENTILATOR
and food cooking equipment
installation is in compliance
with the specifications listed
in this manual, with local
code requirements, and in
accordance with N.F.P.A 96
(THE STANDARD FOR
VENTILATION CONTROL
AND FIRE PROTECTION
OF COMMERCIAL
An Ansul® technician must charge and arm the fire suppression system
before the ventilator blower will operate. See page 10.
Installation and start up must be performed by an Authorized
Installation Company.
Installer must complete the WARRANTY REGISTRATION form, and
record appliance installation particulars on the CUSTOMER SERVICE
DATA form in this manual.
Certain codes require cooking equipment to be restrained with a
RESTRAINT DEVICE. It is the RESPONSIBILITY OF THE
INSTALLER to check with the AUTHORITY HAVING JURISDICTION,
in order to ascertain the applicability of this requirement to THIS
SPECIFIC EQUIPMENT INSTALLATION. Any restraint device must
allow access to the back and sides of the unit to provide for servicing
and maintenance, and must not interfere with the operation of the FIRE
SUPPRESSION SYSTEM.
COOKING OPERATIONS -
current edition).
THIS IS THE
RESPONSIBILITY
OF THE INSTALLER
ELECTRICAL INSTALLATION
Refer to the nameplate on the cooking appliance to verify the
ELECTRICAL SERVICE POWER. Voltage and phase must match the
nameplate specifications, and available electrical service amperage
must meet or exceed the specifications listed on page 1. Incoming
wiring must comply with National Electrical Code specifications.
DANGER
ELECTRIC SHOCK
HAZARD
ELECTRIC CONNECTIONS
MUST BE MADE BY A
All 3ø fryer / universal hood appliances (except EU units) ship from the
factory with a 3ø cordset.
LICENSED ELECTRICIAN
Electrical shock will cause
death or serious injury.
All 1ø fryer / universal hood appliances; and, all EU fryer / universal
hood appliances must be wired directly to the electrical circuit. Most
jurisdictions require an approved electrical disconnect to be installed in
the branch circuit, in near proximity to the appliance.
NOTE: This appliance
requires a dedicated
electrical branch circuit with
50 Amp protection for 3ø; or,
80 Amp protection for 1ø.
Field conversion of 3ø appliances to 1ø is neither recommended nor
authorized by Wells Manufacturing Co.
IMPORTANT:
Contact a licensed electrician
to install and connect
electrical power to the
appliance.
IMPORTANT:
Damage due to being
connected to the wrong
voltage or phase is NOT
covered by warranty.
9
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INSTALLATION (continued)
DANGER
FIRE SUPPRESSION SYSTEM INSTALLATION
FIRE HAZARD
1. Any REMOTE MANUAL PULL STATION must be installed by an
authorized ANSUL® distributor in accordance with the
AUTHORITY HAVING JURISDICTION.
NOTE: If a REMOTE MANUAL PULL STATION is installed, moving
the unit for servicing will cause the Ansul® system to discharge. In
this case, the unit must only be installed with four fixed legs
(i.e. remove rear casters and replace with legs). Additional legs may
be ordered through an Authorized Wells Service Agency. See page 29.
2. The FIRE SUPPRESSION SYSTEM is comprised of a
pressurized cartridge &
THE FIRE SUPPRESSION
SYSTEM MUST BE
container of liquid fire
suppressant, with
CHARGED AND CERTIFIED
BY AN AUTHORIZED
ANSUL® DISTRIBUTOR.
NEVER ATTEMPT TO
MODIFY OR BYPASS THE
FIRE SUPPRESSION
SYSTEM.
AN UNCONTROLLED FIRE
CAN CAUSE SERIOUS
INJURY, DEATH AND/OR
PROPERTY LOSS.
associated plumbing and
controls. It utilizes factory
installed FUSIBLE LINKS
for automatic actuation,
and a factory installed
MANUAL PULL STATION
for manual actuation.
Two NOZZLES are used
to disperse the liquid fire
suppression media.
IMPORTANT: The FIRE
SUPPRESSION SYSTEM
must be SET-UP and
CHARGED by an authorized
Ansul® distributor before the
ventilator blower will operate.
3. When the fire suppression
system activates, the fire
suppression media is
discharged, both the
cooking appliance and the
ventilator are de-energized,
and a buzzer will sound
continuously.
NOTE:
If the fire suppression system
is discharged, a buzzer will
sound continuously and the
cooking appliance will remain
inoperable until the fire
suppression system is
serviced.
Recharging and resetting
must be performed by an
authorized Ansul®
The fire suppression media
will form an emulsion
designed to both smother
and cool the fire.
Fig. 6 Fire Suppression System
Call your Authorized Ansul® Distributor immediately for
service.
NOTE: See page 27 for the Material Safety Data Sheet for the fire
suppression agent.
distributor ONLY.
4. The MANUAL PULL STATION and any similar REMOTE MANUAL
PULL STATION will activate the fire suppression system when the
ring on the pull station is pulled horizontally.
Charging of the Ansul Fire
Suppression system must be
in accordance with Ansul®
Design, Installation, Recharge
and Maintenance Manual.
(Ansul® #418087-05)
10
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INSTALLATION (continued)
NOTE:
FILTERS INSTALLATION
The GREASE BAFFLE and
FILTER PACK activate
mechanical switches, and the
PRE-FILTER activates a
vacuum switch, to verify that
the filter elements are in their
proper positions.
All filter elements must be
properly installed or the
cooktop will not be energized.
Also, the CHECK FILTERS
indicator will light.
1. FILTER PACK: Ships installed in the hood. If the FILTER PACK is
not in position, the CHECK FILTERS indicator will light.
If the FILTER PACK becomes clogged, the REPLACE FILTER
PACK indicator will glow.
To install the FILTER PACK: Position the filter pack with the
charcoal portion UP. Slide the filter pack toward the rear of the unit
until it contacts the guides on the back panel. Push the filter pack
UP into the upper opening until it rests firmly against the filter pack
seal. When up in position, holder clips can be snapped over wall
ledge on each side. To remove FILTER PACK: Grasp both holder
clips and pull INWARD until the clips clear the sidewall ledge. Then,
pull the filter pack down and out.
IMPORTANT:
2. PRE-FILTER: The PRE-FILTER ships in the FILTER FRAME. If
the PRE-FILTER is not in position, or if the PRE-FILTER is not in
the FILTER FRAME, the CHECK FILTERS indicator will light. If the
PRE-FILTER becomes clogged, the REPLACE PRE-FILTER
indicator will glow.
The filter hook prevents the
PRE-FILTER from being
drawn in during operation.
After installation, press
against the top of the filter
frame to verify proper
engagement of the filter hook
over the lip of the top filter
rail.
To install the PRE-FILTER: Pay attention to the air flow markings.
The AIR FLOW arrow will point away from the installer. Slide the
assembly up into the front opening, behind the upper filter rail.
While pressing slightly against the bottom of the assembly, pull the
FILTER HANDLE toward you so as to engage the FILTER HOOK
over the lip of the top filter rail. Then lower and seat the assembly
into the top indentation of the lower filter rail.
3. GREASE BAFFLE: If the GREASE BAFFLE is not in place, the
CHECK FILTERS indicator will glow.
To install the GREASE BAFFLE: Slide the grease baffle up into the
indentation of the upper filter rail, then lower and seat it into the
bottom indentation of the lower filter rail. Pull toward you and
downward to verify the GREASE BAFFLE is properly seated in the
lower frame rail.
SEAL
FILTER PACK
FILTER PACK
POSITION
SWITCH
PRE-FILTER
NOTE: AIR FLOW ARROW
POINTS AWAY FROM
INSTALLER WHEN
HOLDER CLIP
CLIPS ONTO
FILTER PACK
SEAL
LEDGE
PROPERLY INSTALLED
FILTER PACK
HOLDER CLIP
FILTER HOOK
GREASE BAFFLE
POSITION
SWITCH
FILTER
HOOK
PRE-FILTER
ASSEMBLY
FILTER
RAIL
GREASE
BAFFLE
FILTER
HANDLE
GREASE
TROUGH
FILTER
FRAME
GREASE
CUP
NOTE: PRE-FILTER IS SENSED
AS BEING IN POSITION BY THE
PRESSURE DROP ACROSS IT.
Fig. 7 Filter Installation
11
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INSTALLATION (continued)
WARNING
GREASE TROUGH AND GREASE CUP INSTALLATION
SLIPPING / FALLING
HAZARD
1. Install the GREASE TROUGH into the brackets below the grease
baffle.
SPILLED OIL
2. Install the GREASE CUP on the right side of the unit, directly
below the grease trough.
FRYPOT INSTALLATION
1. Using the lifting handle, raise the element head. The support rod is
spring loaded and will move into place to support the head.
2. Install the frypot in the cutout beneath the element head.
3. Lift the element head slightly, then move the element support rod
forward to allow the head to lower.
DO NOT OPERATE UNLESS
THE GREASE CUP
AND TROUGH
ARE INSTALLED.
4. Gently lower the element head into the frypot.
Oil and moisture will drip onto
the floor and falls may result.
Death or serious injury may
result from slipping and falling
ROLL WARMER INSTALLATION
1. Install roll warmer drawers in drawer slides.
2. Place appropriate one drawer insert pan into each warmer drawer.
If used, place one Humitrol rack into each drawer pan.
On units with optional frypot
drains, be sure drain valves
are left in the closed position.
Humitrol
Rack
Drawer
Insert
Pan
Fig. 8a Frypot Drain Valve
Operation
Fig. 8 Roll Warmer Drawer Pan Installation
12
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OPERATION
CAUTION:
VENTILATOR OPERATION
HOT SURFACE
BE SURE BOTH FRYER SWITCHES ARE OFF.
Exposed surfaces can be hot
to the touch and may cause
burns.
1. Press the VENTILATOR POWER switch to ON. The green
VENTILATOR POWER light will glow and the blower fan will start.
After a short time, if all filters are sensed as being in position and
not clogged, the cooktop will be energized. The roll warmer is
energized at all times.
During normal operation, the VENTILATOR POWER light will be
the only light glowing on the upper control panel.
2. If the amber CHECK FILTER light glows, one or more filter
elements is out of position. Check the GREASE BAFFLE,
PRE-FILTER and FILTER PACK for proper installation in their
respective positions. Grease baffle and filter pack position are
sensed by mechanical switches. Pre-filter position is sensed by a
vacuum switch.
3. When the amber REPLACE PRE-FILTER light glows, the pre-filter
is nearing the end of its service life. Replace the disposable
PRE-FILTER ELEMENT.
4. When the amber REPLACE FILTER PACK light illuminates, the
HEPA / Charcoal filter pack is nearing the end of its service life.
Replace the FILTER PACK.
Note: The REPLACE PRE-FILTER and REPLACE FILTER PACK
lights are a warning that the indicated filter is near the end of its
service life. The appliance will continue to operate for a period of
time after the light glows to allow continued operation through a
peak period. However, the indicated filters must be replaced within
a reasonably short time period or they will clog and shut down
electrical power to the cooktop. The ventilator blower will continue
to run.
5. When the red SERVICE REQUIRED light glows, either the
pre-filter or filter pack (or both) is clogged and can no longer pass
sufficient air to allow further operation. The ventilator fan continues
to run, but the cooktop is shut down until the underlying clogged
filter situation has been corrected. This can occur when neither
CHANGE...FILTER indicator light is lit, if both pre-filter and filter
pack are marginal. Replacing both the pre-filter and the filter pack
will remedy the situation.
Note: replacing the pre-filter, even though not very dirty, will often
extend the service life of the more expensive filter pack.
Fig. 9 Ventilator Indicator
and Warning Lights
Reset the unit by turning the VENTILATOR POWER switch to
OFF, then back ON.
6. A failure of incoming electrical power will cause a shut down of the
unit. After power is restored, reset the unit by turning the
VENTILATOR POWER switch to OFF, then back ON.
13
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OPERATION (continued)
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns.
Always wear protective clothing and heat resistant gloves when operating the fryer.
CAUTION:
HOT SURFACE
FRYER OPERATION
NOTE: The two sections of the fryer are completely separate, and can
be used and controlled individually.
Exposed surfaces can be hot
to the touch and may cause
burns.
1. a. Be sure the TEMPERATURE CONTROL KNOB is turned to
OFF.
b. Lower the ELEMENT HEAD into the frypot by pulling back on
the ELEMENT LIFTING HANDLE, raising the ELEMENT HEAD
SUPPORT ROD, then carefully lowering the elements into the
frypot.
2. IMPORTANT:
On units equipped with frypot drains, be sure both drain valves are
closed.
IMPORTANT:
DO NOT overfill the frypot. Cold oil will expand as it heats. Adding
too much oil will allow the frypot to overflow during operation.
Fig.
10 Temperature Control
Knob
Fill the FRYPOT with commercial-grade liquid shortening to the
MIN OIL line.
Capacity: 30 pounds (15 pounds each frypot).
For best results, always use top grade commercial shortening
made specifically for frying.
Maintain proper oil level in frypot during operation.
3. Turn the TEMPERATURE CONTROL KNOB to the desired
temperature. The HEAT INDICATOR will glow. When the oil
reaches the desired temperature, the heat indicator will go out. The
heat indicator will go off and on during operation as the thermostat
cycles to maintain temperature.
For best results: DO NOT set temperature control to a temperature
setting higher than is required for the food product.
4. Load either or both baskets no more than 1/2 full with food product.
DO NOT overload fry baskets. For best results, load baskets
uniformly to half full. Hang the basket on the BASKET LIFT.
Fig. 11 Oil Level Marking
5. Set the TIMER DIAL to the desired cooking time. Press the "PUSH"
button on the timer to lower the basket into the hot oil.
When food is cooked, the basket will be lifted out of the oil.
Handle the hot basket only by the basket handle.
Fig. 12 Timer
14
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OPERATION (continued)
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns.
Always wear protective clothing and heat resistant gloves when operating the fryer.
6. When the heat indicator light cycles off, the fryer is ready to cook
CAUTION:
HOT SURFACE
the next load.
7. Reduce temperature control to 225ºF during idle periods to save
power and extend the life of the oil. The fryer will return to
operating temperature in just a few minutes when needed.
Exposed surfaces can be hot
to the touch and may cause
burns.
8. Keep the fryer clean at all times. Rinse baskets frequently, and dry
thoroughly, in order to prevent oil contamination.
NOTE: If the oil temperature
exceeds 440ºF, the hi-limit
safety will shut down the unit,
and light the red TROUBLE
light. To reset:
9. Drain the frypot completely after use. Filter the oil daily, or more
often during heavy use.
Allow the oil to cool, then
press the red button on the
back of the element head
until it “clicks” and stays in.
If tripping persists, see
Troubleshooting Suggestions,
page 9.
15
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OPERATION (continued)
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns. Allow the fryer to cool before cleaning.
Always wear protective clothing and heat resistant gloves when performing this test.
SAFETY TEST SYSTEM™
The Safety Test System™
allows a positive test of the
function of the temperature
limiting (hi-limit) thermostat.
1. Fill the frypot to the MIN OIL line.
Fresh oil is recommended to
mize smoking.
mini-
The hi-limit thermostat is
factory set for 440ºF (227ºC).
It will trip if the oil temperature
exceeds this setting, and
interrupt power to the heating
element.
2. Clip the TEST THERMOMETER to a
FRYER BASKET. Lower the fryer
basket into the oil. Be sure the dial
of the test thermometer can be
clearly viewed.
3. Turn the TEMPERATURE
CONTROL KNOB to the maximum
setting, then press the POWER
SWITCH to ON. Allow the oil to heat
until the test thermometer reads to
“START TEST” (350ºF).
CAUTION
FIRE HAZARD
Fig. 13 Test Thermometer
Do not hold the TEST switch
for more than 2-1/2 minutes.
Should the oil temperature not
reach the hi-limit setting within
2-1/2 minutes, turn the power
switch OFF and contact an
Authorized Wells Service
Agent for repairs.
4. Press and hold the red TEST
SWITCH. The temperature of the
oil will rise, and the test thermometer
will read “TEST ZONE”.
IMPORTANT: DO NOT hold the TEST switch for more than
2-1/2 minutes.
When the oil temperature reaches the setting of the
hi-limit thermostat, the hi-limit will trip, the red
TROUBLE light will glow, and the heating element
will be de-energized.
IMPORTANT:
Use ONLY the test
thermometer provided with
the fryer .
If the hi-limit thermostat trips while the test
thermometer is in the TEST ZONE, the test is
complete. The function of the hi-limit thermostat is
normal. After oil cools, reset the hi-limit thermostat
and resume normal operation.
If the test thermometer rises above the TEST
ZONE, the hi-limit is not operating properly.
Release the TEST switch, turn the power switch
OFF and contact an Authorized Wells Service Agent
for repairs.
FAIL!
5. Reset the hi-limit thermostat:
a. Turn the power switch OFF
b. Allow the oil to cool
c. Press the red button on the back of the element head until it
“clicks” and stays in.
6. Remove, clean and store the test thermometer.
Set the temperature control knob to the normal operating
temperature. Turn the power switch ON and resume normal
operation.
16
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OPERATION (continued)
CAUTION:
HOT SURFACE
DRAWER WARMER OPERATION (WHEN PROVIDED)
HEATING OPTIONS
1. Moist heat with Humitrol Rack:
Exposed surfaces
a. MOIST operation prevents food from drying out as moisture, as
well as heat, is applied to the warming chamber.
b. To set for MOIST operation, remove Humitrol Rack from
bottom of drawer insert pan and carefully pour approximately 2
quarts of water (½” depth) into the pan. Reinstall rack.
c. The Humitrol Rack decreases the sloshing effect of the water
in the pan when the drawer is opened. When the drawer is
closed, the Humitrol Rack allows steam to rise through the
stored product in the drawer.
can be hot to the touch
and may cause burns.
Indicator
Light
d. Place the food directly on the rack. The rack is designed to
support the food off of the steam vents, where water droplets
may form.
Temperature
Control
(Infinite
Switch)
e. Check the water level in the pan periodically, and add water
when necessary.
f. Set the front air vent between fully closed and half-open.
Actual setting will depend upon the type and amount of product
stored in the drawer, the temperature setting, and the
frequency with which the drawer is opened.
Fig. 14 Roll Warmer
Temperature Control
2. Moist heat with pans:
a. This Wells warmer is designed to accommodate any
combination of standard-size, steam table pans.
b. Place a small amount of water in drawer pan. Place pans in
drawer pan.
c. Check the water level in the pan periodically, and add water
when necessary.
NOTE:
The chart below is intended
as a guide ONLY. Your own
experience with this
appliance, type of foods and
method of operation will
enable you to determine the
temperature control and air
vent settings best suited to
your operation.
3. Dry heat:
a. For some applications, you may want to store previously
prepared foods in a dry-heat environment. To do so, place the
food directly into the empty (i.e. no water) drawer pan.
OPERATING CHART FOR DRAWER WARMERS
PRODUCT
TYPE
RECOMMENDED
STORAGE TEMP.
TYPE
OF HEAT
CONTROL
SETTING
AIR VENT
SETTING
Hard Rolls
Soft Rolls
Vegetables
Meats
160-185ºF
150-175ºF
175-185ºF
165-185ºF
165-185ºF
150-175ºF
160-185ºF
Dry
7-8
6-7
7-8
6-8
6-8
6-7
6-7
Closed
Open - ½
Open - ½
Closed
Open
Moist
Moist
Dry
Fish
Moist
Dry
Casseroles
Pies, Desserts
Closed
Closed
Dry
17
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CLEANING INSTRUCTIONS
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns. Allow the fryer to cool before cleaning.
Always wear protective clothing and heat resistant gloves when cleaning the fryer.
PREPARATION
Turn temperature control to OFF
Allow fryer to cool completely before cleaning
Disconnect fryer from electric power before
cleaning
DANGER
ELECTRIC SHOCK HAZARD
FREQUENCY
TOOLS
Daily, or as needed
Mild Detergent, Non-abrasive cleanser
Soft Cloth or Sponge, Plastic Scouring Pad
Container for disposal of used oil.
FRYER SECTION - UNITS WITHOUT DRAIN
1. Turn temperature control to OFF. Disconnect from electric power.
2. Remove fry baskets, then swing the element heads up and out of
the frypots.
DO NOT SPRAY WATER ON OR AROUND
ELECTRICAL EQUIPMENT
DO NOT WASH FLOOR NEAR ELECTRICAL
NOTE: The element support rod is spring-loaded. When the
element head is raised, the support rod will automatically swing
into position to keep the element head raised.
EQUIPMENT WITH WATER SPRAY
3. Allow the oil to cool to a safe temperature (120ºF or less).
Carefully remove the frypots: wearing heat-resistant gloves, lift the
frypots by the handles. Drain the oil into a suitable container.
CAUTION:
ELECTRIC SHOCK
HAZARD
4. Frypots and baskets may be washed in a dishwasher, or with warm
water and mild detergent. Rinse thoroughly and dry completely.
Disconnect fryer from electric
power before cleaning.
5. Wipe/brush all crumbs, breading and cooking debris from the
elements. Pay particular attention to the area between the element
and the thermobulbs. Be careful that the capillary tubes of the
thermobulbs are not moved or damaged during cleaning.
CAUTION:
BURN HAZARD
Allow fryer to cool completely
before cleaning.
6. Keep all exterior surfaces free from splashed grease by wiping with
a clean cloth dampened with warm water and mild detergent. A
non-abrasive detergent and plastic scouring pad may be used for
stubborn deposits.
IMPORTANT:
Nickel plated frypot must be
dried completely in order to
prevent rusting, and to
eliminate water contamination
of the cooking oil.
IMPORTANT: DO NOT use steel wool or abrasive cleansers
as these will damage the surface finish.
IMPORTANT: DO NOT spill or pour water into controls, control
panel or wiring. Damage to internal components will occur.
7. Be certain frypots are completely dry, then reinstall in fryer.
a. Be sure the TEMPERATURE CONTROL KNOB is turned to
OFF, then plug unit into receptacle.
To remove carbonization from
elements and frypot, see
PERIODIC CLEANING,
page 23.
b. Lower the ELEMENT HEADS into the frypot by pushing back
on the ELEMENT LIFTING HANDLE, raising the SUPPORT
ROD, then carefully lowering the elements.
c. Add new or filtered oil to the MIN OIL line in frypots.
Procedure is complete.
18
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CLEANING INSTRUCTIONS (continued)
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns. Allow the fryer to cool before cleaning.
Always wear protective clothing and heat resistant gloves when cleaning the fryer.
PREPARATION
Turn temperature control to OFF
Allow fryer to cool completely before cleaning
Disconnect fryer from electric power before
cleaning
DANGER
ELECTRIC SHOCK HAZARD
FREQUENCY
TOOLS
Daily, or as needed
Mild Detergent, Non-abrasive cleanser
Soft Cloth or Sponge, Plastic Scouring Pad
Container for disposal of used oil.
FRYER SECTION - UNITS WITH OPTIONAL DRAIN
1. Turn temperature control to OFF. Disconnect from electric power.
2. Remove fry baskets, then swing the element heads up and out of
the frypots.
DO NOT SPRAY WATER ON OR AROUND
ELECTRICAL EQUIPMENT
DO NOT WASH FLOOR NEAR ELECTRICAL
NOTE: The element support rod is spring-loaded. When the
element head is raised, the support rod will automatically swing
into position to keep the element head raised.
EQUIPMENT WITH WATER SPRAY
3. Allow the oil to cool to a safe temperature (120ºF or less).
Place suitable container under the drain and open valve. Drain the
oil into the container.
CAUTION:
ELECTRIC SHOCK
HAZARD
4. Frypots must be cleaned in place with warm water and mild
detergent. Rinse thoroughly and dry completely.
Disconnect fryer from electric
power before cleaning.
5. Baskets may be washed in a dishwasher, or with warm water and
mild detergent. Rinse thoroughly and dry completely.
CAUTION:
6. Wipe/brush all crumbs, breading and cooking debris from the
elements. Pay particular attention to the area between the element
and the thermobulbs. Be careful that the capillary tubes of the
thermobulbs are not moved or damaged during cleaning.
BURN HAZARD
Allow fryer to cool completely
before cleaning.
7. Keep all exterior surfaces free from splashed grease by wiping with
a clean cloth dampened with warm water and mild detergent. A
non-abrasive detergent and plastic scouring pad may be used for
stubborn deposits.
IMPORTANT:
Nickel plated frypot must be
dried completely in order to
prevent rusting, and to
eliminate water contamination
of the cooking oil.
IMPORTANT: DO NOT use steel wool or abrasive cleansers
as these will damage the surface finish.
IMPORTANT: DO NOT spill or pour water into controls, control
panel or wiring. Damage to internal components will occur.
To remove carbonization from
elements and frypot, see
PERIODIC CLEANING,
page 23.
8. Be certain frypot drain valves are closed.
a. Be sure the TEMPERATURE CONTROL KNOB is turned to
OFF, then plug unit into receptacle.
b. Lower the ELEMENT HEADS into the frypot by pushing back
on the ELEMENT LIFTING HANDLE, raising the SUPPORT
ROD, then carefully lowering the elements.
c. Add new or filtered oil to the MIN OIL line in frypots.
Procedure is complete.
19
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CLEANING INSTRUCTIONS (continued)
PREPARATION
DANGER
Disconnect appliance from electric power
Allow to cool before cleaning
ELECTRIC SHOCK HAZARD
FREQUENCY Weekly
TOOLS
Warm water and a mild detergent
Soft clean cloth or sponge
Bristle brush
Container for disposal of grease
VENTILATOR SECTION
1. Disconnect appliance from electric power
Allow to cool before cleaning
DO NOT SPRAY WATER ON OR AROUND
ELECTRICAL EQUIPMENT
DO NOT WASH FLOOR NEAR ELECTRICAL
EQUIPMENT WITH WATER SPRAY
2. Remove the grease baffle, pre-filter assembly, grease trough and
grease cup. Empty the grease trough and grease cup.
CAUTION:
ELECTRIC SHOCK
HAZARD
3. IMPORTANT:
Never allow PRE-FILTER or FILTER PACK to get wet.
DO NOT wash either of these two filters. Washing these filters will
ruin them and cause the appliance to shut-down.
Disconnect appliance from
electric power before
cleaning.
Remove the pre-filter from the filter frame. Wash and rinse the
filter frame ONLY.
4. Wash and rinse the grease baffle, grease trough and grease cup in
a sink or dishwasher using mild detergent and warm water. Allow
to air dry.
CAUTION:
HOT SURFACE
Exposed surfaces
5. Reinsert the pre-filter into the filter frame. Reinstall the pre-filter,
grease baffle, grease trough and grease cup.
can be hot to the touch
and may cause burns. Allow
appliance to cool before
cleaning.
Procedure is complete
IMPORTANT:
DO NOT spill or pour water
into controls, control panel,
wiring. Damage to internal
components will occur.
Damage to internal
components from water
damage is not covered by
warranty.
20
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CLEANING INSTRUCTIONS (continued)
PREPARATION
DANGER
Disconnect appliance from electric power
Allow to cool before cleaning
ELECTRIC SHOCK HAZARD
FREQUENCY Weekly
TOOLS
Warm water and a mild detergent
Soft clean cloth or sponge
Bristle brush
ROLL WARMER SECTION
1. Disconnect appliance from electric power
Allow to cool before cleaning
DO NOT SPRAY WATER ON OR AROUND
ELECTRICAL EQUIPMENT
DO NOT WASH FLOOR NEAR ELECTRICAL
2. Remove roll warmer drawers, drawer inserts and Humitrol racks.
EQUIPMENT WITH WATER SPRAY
3. Brush crumbs from drawer slides and interior of warmer cavity with
a bristle brush.
CAUTION:
ELECTRIC SHOCK
HAZARD
4. Wash and rinse the drawer inserts and Humitrol racks in a sink or
dishwasher using mild detergent and warm water. Allow to air dry.
5. Reassemble and reinstall warmer drawers.
Procedure is complete
Disconnect appliance from
electric power before
cleaning.
CAUTION:
HOT SURFACE
Exposed surfaces
can be hot to the touch
and may cause burns. Allow
appliance to cool before
cleaning.
IMPORTANT:
DO NOT spill or pour water
into controls, control panel,
wiring. Damage to internal
components will occur.
Damage to internal
components from water
damage is not covered by
warranty.
IMPORTANT:
DO NOT use steel wool or
metal implements to clean
drawers or cabinet surfaces.
21
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DISPOSAL OF USED OIL
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns. Allow the fryer to cool before cleaning.
Always wear protective clothing and heat resistant gloves when handling hot oil.
PREPARATION Turn temperature control to OFF
Allow fryer to cool completely before draining
CAUTION:
BURN HAZARD
Allow fryer to cool completely
before draining.
FREQUENCY
TOOLS
Daily, or as needed
Container for disposal of used oil.
OIL DISPOSAL
CAUTION:
SLIP AND FALL
HAZARD
1. Turn temperature control to OFF.
2. Allow the oil to cool to a safe temperature (120ºF or 50ºC).
Clean up oil spills
3. UNITS WITHOUT DRAIN:
immediately. Slipping in oil
can cause injury.
Carefully remove the frypots: wearing heat-resistant gloves, raise
the element head and lift the frypot out of the fryer by the frypot
handles. Drain the oil into a suitable container. Wipe the frypot
and reinstall in the fryer
CAUTION:
HEALTH HAZARD
UNITS WITH OPTIONAL DRAIN:
Place a suitable container under the drain valve. Wearing heat-
resistant gloves, open the drain valve and drain the oil into the
container. Close the drain valve after all oil is drained.
Clean up spills immediately.
Oil provides an environment
for the growth of bacteria,
which presents a health
hazard.
4. Dispose of the used oil in an approved oil disposal receptacle, or
filter the oil for reuse.
Procedure is complete.
22
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MAINTENANCE
DANGER: BURN HAZARD
Contact with hot oil will cause severe burns. Allow the fryer to cool draining oil.
Always wear protective clothing and heat resistant gloves when handling hot oil.
PERIODIC CLEANING
CAUTION
BURN HAZARD
1. Add 1/2 cup of granulated dishwasher detergent to frypot. Fill with
water to the MAX OIL line.
This procedure involves very
hot liquids.
Wear protective clothing and
heat-resistant gloves.
2. Lower the element into the frypot and set the control knob to 225ºF
3. Boil the mixture for five minutes. Turn the control knob to OFF.
Allow the mixture to set in the frypot overnight.
Periodic cleaning is
necessary to remove
carbonization from the
elements and frypot.
4. After the soak period, raise the elements and remove any remaining
carbonization with a stiff bristle brush.
IMPORTANT:
Be careful that the capillary tubes of the thermobulbs are not moved
or damaged during cleaning.
Frypot may be cleaned by
the method described at
right, or with a commercial
frypot cleaner. Be sure to
follow the manufacturer's
directions.
5. Drain the frypot and wash with warm water and mild detergent. Rinse
with clean water.
6. Reinstall the frypot in the fryer (frypots without drain), or close drain
valve (frypots with optional drain).
Add 1 quart of vinegar, then fill to the MAX OIL line with cold water.
Lower the elements into the vinegar solution.
Allow to set for 15 minutes.
Before cleaning, ALWAYS:
•
Disconnect the fryer
from electric power and
allow to cool.
7. Drain the frypot and rinse with clean water. Dry the frypot and
elements thoroughly before returning the fryer to operation.
•
Drain the oil and wipe
out the frypot.
IMPORTANT:
Nickel plated frypot must be dried completely in order to prevent
rusting, and to eliminate water contamination of the cooking oil.
Procedure is complete.
23
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TROUBLESHOOTING SUGGESTIONS
SYMPTOM
POSSIBLE CAUSE
SUGGESTED ACTION
Ventilator blower won’t run
Circuit breaker tripped
Check / reset circuit breaker
Ventilator blower won’t
run — buzzer sounding
Ansul® fire suppression system
tripped
Contact Authorized Ansul®
Distributor for repairs
Ventilator blower runs
momentarily, shuts down.
Clogged filter , or filter out of position
Damaged internal components
Observe indicator lights,
service filter(s) as required
Contact your Authorized Wells
Service Agent for repairs
CHECK FILTERS light on
Filter or grease baffle out of position
Pre-filter clogged, but still operational
Reinstall filters / baffle
REPLACE PREFILTER
light on.
Replace pre-filter at first
opportunity
REPLACE FILTER PACK
light on
Filter pack clogged, but still
operational
Replace filter pack at first
opportunity
SERVICE REQUIRED
light on
Prer-filter or filter pack clogged
Replace pre-filter first. If
indicator stays lit, replace filter
pack
Roll warmers won’t heat
(ventilator operational)
Damaged internal components
Temperature control not set
Humidity control not set
Contact your Authorized Wells
Service Agent for repairs
Warmer drawer not hot
enough
Set control to desired temp
Set for desired humidity
Product in warmer drawer
too dry or wet
NOTE: There are no user serviceable components in the appliance.
A. In all cases of damage or component malfunction, contact your Authorized Wells Service Agency for
repairs.
B. For service of the fire suppression system, contact an Authorized Ansul® Distributor.
24
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TROUBLESHOOTING SUGGESTIONS (continued)
DESCRIPTION
POSSIBLE PROBLEM
SUGGESTED REMEDY
Fryer will not heat
Not plugged in or circuit breaker
tripped
Plug into proper receptacle
Reset circuit breaker
Fuse blown
Contact Wells Authorized Service
Agency for repairs
Temperature control knob not set to
desired temperature
Set to desired temperature
Hi-limit safety tripped
Clean element1, reset hi-limit
Damaged internal component
Contact Wells Authorized Service
Agency for repairs
Fryer will not maintain
temperature
Temperature control thermostat
thermobulb contaminated with
cooking debris
Clean element2
Damaged internal component
Contact Wells Authorized Service
Agency for repairs
Fryer leaks oil
Damaged frypot
Contact Wells Authorized Service
Agency for repairs
Element head will not
raise
Frypot out of position, or has excess Check frypot for position
cooking debris in bottom
Clean frypot
Element head will not
stay in the up position
Element head will not
lower
Damaged hinge bracket or support
rod
Contact Wells Authorized Service
Agency for repairs
Timer not set
Set to desired cook time
Push to start
Basket lift will not lower
Timer "PUSH" button not pushed
Damaged internal component
Contact Wells Authorized Service
Agency for repairs
Contact Wells Authorized Service
Agency for repairs
Basket lift will not raise Damaged internal component
1
2
The hi-limit safety is designed to shut down the fryer if the oil temperature exceeds 440ºF. A build-up
of cooking debris between the heating element and the thermobulb of the hi-limit safety will cause the
hi-limit to trip prematurely. Clean the element so that oil may circulate freely between the element
and the thermobulb. Reset the safety by pressing the red button on the back of the element head.
A build-up of cooking debris between the heating element and the thermobulb temperature control
thermostat will cause inconsistent temperatures. Clean the element so that oil may circulate freely
between the element and the thermobulb.
25
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MAINTENANCE SCHEDULES
USE AND MAINTENANCE
SHALL BE IN ACCORDANCE
WITH THE STANDARD FOR
VENTILATION CONTROL
AND FIRE PROTECTION OF
COMMERCIAL COOKING
OPERATIONS, N.F.P.A 17A
& N.F.P.A. 96 (current
1. 6-MONTH MAINTENANCE (MUST BE PERFORMED BY AN
AUTHORIZED ANSUL® DISTRIBUTOR ONLY):
a. Inspect and test total operation including FIRE DAMPER and
all SAFETY INTERLOCKS.
b. All FIRE SUPPRESSION SYSTEM actuation components
including MANUAL PULL STATION and any REMOTE
MANUAL PULL STATION must be inspected for proper
operation in accordance with the maintenance schedule
published in ANSUL® R-102 SYSTEM DESIGN,
INSTALLATION, RECHARGE AND MAINTENANCE MANUAL
(Ansul® #418087-05).
editions).
DANGER
FIRE HAZARD
FAILURE TO PROPERLY
CLEAN AND MAINTAIN THIS
EQUIPMENT CAN
c. The FIRE SUPPRESSION SYSTEM FUSIBLE LINKS must be
inspected. NOZZLES and MANUAL PULL STATION must be
cleaned in accordance with ANSUL® R-102 SYSTEM
DESIGN, INSTALLATION, RECHARGE AND MAINTENANCE
MANUAL (Ansul® #418087-05).
CAUSE A FIRE. AN
UNCONTROLLED FIRE CAN
CAUSE SERIOUS INJURY,
DEATH AND/OR PROPERTY
LOSS.
d. The FIRE SUPPRESSION AGENT TANK, PIPING and
FLEXIBLE TUBING must be INSPECTED.
2. 12-YEAR MAINTENANCE: (MUST BE PERFORMED BY AN
AUTHORIZED ANSUL® DISTRIBUTOR ONLY):
NOTE: A signed and dated
VENTILATOR HOOD
MAINTENANCE LOG must
be maintained on the
premises, and shall be
available for inspection by the
authority having jurisdiction.
See pages 25 & 26.
a. The FIRE SUPPRESSION AGENT TANK and ¼” FLEX HOSE
must be HYDROSTATICALLY TESTED, and the FIRE
EXTINGUISHING AGENT must be REPLACED in accordance
with the maintenance schedule published in ANSUL® R-102
SYSTEM (STANDARD UL 300 LISTED).
b. The FUSIBLE LINKS in plenum and damper must be
REPLACED. This maintenance to be performed by qualified
Ansul® service personnel only.
IMPORTANT: Parts used
for the Ansul® fire
suppression system are not
serviceable by the owner /
operator. Procedures for
servicing fire suppression
equipment are described in:
ANSUL® R-102 SYSTEM
DESIGN, INSTALLATION,
RECHARGE AND
MAINTENANCE MANUAL
(Ansul® #418087-05).
26
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ANSUL INCORPORATED
MARINETTE, WI 54143-2542
MATERIAL SAFETY DATA SHEET
®
ANSUL
ANSULEX Low pH
QUICK IDENTIFIER (In Plant Common Name)
Emergency
Telephone No.:
Manufacturer’s
Name:
CHEMTREC
ANSUL INCORPORATED
(800) 424-9300 or (703) 527-3887
Other Information
Calls:
Address:
One Stanton Street, Marinette, WI 54143-2542
(715) 735-7411
Date Prepared:
Prepared By:
Safety and Health Department
February 1, 1999
SECTION 1 - IDENTITY
Common Name (Used on Label):
(Trade Name and Synonyms)
CAS No.:
ANSULEX Low pH Liquid Fire Suppressant
N/A
Chemical
Name:
Chemical
Family:
Mixture
N/A This is a Mixture
N/A
Formula:
SECTION 2 - INGREDIENTS
PART
A
-
HAZARDOUS INGREDIENTS
Principal Hazardous Component(s) (chemical and common name(s)):
Acute Toxicity Data
Wt.%
CAS No.
ACGIH TLV
None
N/A
N/A
N/A
N/A
PART
B
-
OTHER INGREDIENTS
Acute Toxicity Data
Other Component(s) (chemical and common name(s)):
Wt.%
CAS No.
ACGIH TLV
Proprietary Mixture of Organic and Inorganic Salts
N/A
N/E
NDA
48.0 - 50.0
0.2
Phosphoric Acid
EDTA
N/E
N/E
NDA
NDA
7664-38-2
64--02-8
518-47-8
0.65
Oral LD50(rat)
6800 mg/kg
Yellow-Green Fluorescent Dye
Water
0.011
N/E
N/E
Approx. 50.0
NDA
7732-18-5
SECTION 3 - PHYSICAL AND CHEMICAL CHARACTERISTICS (Fire and Explosion Data)
Vapor Pressure
(mm Hg):
Boiling
Point:
Specific
Gravity (H2O=1):
Not Determined
113ºC
1.33
Percent Volatile
by Volume (%):
Vapor Density:
(Air = 1):
Evaporation Rate: Approx. 0.005
Approx. 50.0
1.03
(Butyl Acetate=1):
Reactivity in
Water:
Solubility
in Water:
Mild exothermic reaction
100%
Appearance
and Odor:
Fluorescent Yellow Colored Liquid, Mild Odor
Extinguisher
Media:
Auto-Ignition
Temperature:
Flammable Limits
in Air % by Volume:
Flash Point:
None to boiling
N/A
N/A
N/A
Special Fire
Fighting Procedures: NONE - THIS IS AN EXTINGUISHING AGENT
Unusual Fire and
Explosion Hazards:
None
SECTION 4 - PHYSICAL HAZARDS
Conditions
to Avoid:
Unstable
Stable
Stability:
N/A
Incompatibility
(Materials to Avoid):
Reactive Metals, ClF3, electrically energized equipment, any material reactive with water.
Hazardous
Decomposition Products:
Not established, acrid fumes.
Hazardous
Polymerization:
May Occur
Will Not Occur
Conditions
to Avoid:
N/A
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ANSULEX Low pH (continued)
SECTION 5 - HEALTH HAZARDS
Threshold
Limit Value:
None Established
Routes of Entry:
Eye Contact:
Irritant
Skin Contact:
Inhalation:
Irritant
Not an expected route of entry. Can be irritating to mucous membranes.
Ingestion:
Irritating to mucous membranes. Acute Oral LD50 (Sprague-Dawley rats) 825.5mg/kg.
Signs and
Symptoms:
Acute Exposure: Material irritates skin, eyes, and mucous membranes.
Chronic Exposure: None known.
Medical Conditions Generally
Aggravated by Exposure:
None known.
OSHA
Yes
No
Yes
No
Chemical Listed as
Carcinogen or Potential:
I.A.R.C
Monographs:
Yes
No
National Toxicology
Program:
SECTION 6 - EMERGENCY AND FIRST AID PROCEDURES
Flush and irrigate with water for 15 minutes while holding eyelids open.
If irritation persists, seek medical attention.
Eye Contact:
Skin Contact:
Inhalation:
Wash thoroughly with soap and water. If irritation persists, seek medical attention.
Fresh air if symptoms occur. If irritation persists, seek medical attention.
Dilute by drinking large quantities of water.
Ingestion:
SECTION 7 - SPECIAL PROTECTION INFORMATION
Respiratory Protection
N/A
(Specify Type):
Ventilation:
Mechanical
(General):
Local
Exhaust:
N/A
N/A
Chemical goggles recommended during
spill/leak procedures.
Eye
Protection:
Protective
Gloves:
Rubber gloves for spill/leak
Other Protective
Clothing or Equipment:
Eye wash and safety showers are good safety practice.
SECTION 8 - SPECIAL PRECAUTIONS AND SPILL/LEAK PROCEDURES
Precautions to be taken
in Handling and Storage:
Store in original container. Keep tightly closed. Keep separate from acid.
See incompatibility information in Section 4.
Other
Precautions:
Steps to be taken in Case
Material is Released or Spilled:
Stop leaks. Contain spills. Remove as much as possible. Place in closed container for proper disposal
Wash spill area with large amounts of water to remove traces and neutralize.
Waste Disposal
Methods:
Dispose of in compliance with local, state and federal regulations.
HAZARDOUS MATERIAL IDENTIFICATION SYSTEM
HAZARD INDEX
4
3
2
1
0
SEVERE HAZARD
SERIOUS HAZARD
MODERATE HAZARD
SLIGHT HAZARD
0
HEALTH
0
FLAMMABILITY
REACTIVITY
MINIMAL HAZARD
0
N/A = Not Applicable
NDA = No Data Available
N/E = Not Established
ANSUL and ANSULEX are registered trademarks.
ANSUL INCORPORATED, ONE STANTON STREET, MARINETTE, WI 54143-2542
Form No. F-90160-6
©1999 Ansul Incorporated
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PARTS & SERVICE
DESCRIPTION
SERVICE
PART NO.
IMPORTANT: Use only
factory authorized service
parts and replacement
PRE-FILTER
22618
22683
22619
22684
22649
22650
22626
filters
.
PRE-FILTER CAGE
FILTER PACK (HEPA + CHARCOAL)
GREASE BAFFLE
LEG KIT
CASTER KIT
GREASE CUP
For factory authorized
service, or to order factory
authorized replacement
parts, contact your Wells
authorized service agency,
or call:
FRY BASKET, HALF-SIZE, FOR F-886
FRY BASKET, FULL SIZE, FOR F-886
FRYPOT, FOR F-886
CRUMB CRADLE
COVER, FRYPOT
20161
20162
20169
20690
21010
Wells Manufacturing Co
2 Erik Circle
P. O. Box 280
.
Verdi, NV 89439
phone: (775) 689-5700
DRAWER PAN, REPLACEMENT
RACK, HUMITROL
21488
20624
fax:
(888) 492-2783
WELLS BULLETIN (ANSUL® PARTS LIST)
NOTE: Ansul® Manual 418087-05 and
Wells Bulletin 303331 are intended for use
303331
(Service Parts Dept.)
Service Parts Department
can supply you with the
name and telephone
by authorized Ansul® service personnel only.
Ansul® Manual 418087-05 must be obtained
through your authorized Ansul® distributor.
number of the WELLS
AUTHORIZED SERVICE
AGENCY nearest you.
CUSTOMER SERVICE DATA
please have this information available if calling for service
RESTAURANT _____________________________ LOCATION _____________
INSTALLATION DATE ________________________ TECHNICIAN ___________
SERVICE COMPANY ________________________________________________
ADDRESS ___________________________ STATE ______ ZIP__________
TELEPHONE NUMBER (_____)_____-_________
EQUIPMENT MODEL NO. _______________
EQUIPMENT SERIAL NO. _______________
VOLTAGE: (check one)
208
240
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