Frymaster Toaster HLZ User Manual

OPERATOR’S MANUAL  
HEATED LANDING ZONE (HLZ)  
This equipment chapter is to be  
inserted in the Equipment Manual.  
MANUFACTURED BY FRYMASTER, L.L.C.  
P.O. BOX 51000  
SHREVEPORT, LOUISIANA 71135-1000  
PHONE 1(318)865-1711  
1 (800) 24 FRYER  
TABLE OF CONTENTS  
1. WARRANTY INFORMATION............................................................................................ 1  
1.1 Warranty Provisions - Heated Landing Zone ............................................................. 1  
1.2 Parts Return............................................................................................................... 1  
1.3 Warranty Exclusions .................................................................................................. 1  
2. PARTS ORDERING AND SERVICE INFORMATION....................................................... 2  
2.1 Ordering Parts ........................................................................................................... 2  
2.2 Service Information.................................................................................................... 2  
3. INSTALLATION AND OPERATION.................................................................................. 3  
3.1 HLZ Installation/Setup................................................................................................ 3  
3.2 HLZ Operation ........................................................................................................... 3  
4. HLZ MODEL/COMPONENT IDENTIFICATION ................................................................ 4  
5. COMPUTER OPERATION AND PROGRAMMING .......................................................... 5  
5.1 Programming Temperature........................................................................................ 5  
5.2 Computer Operation .................................................................................................. 6  
5.2 Fahrenheit to Celsius Display Change....................................................................... 7  
6. OPERATOR TROUBLESHOOTING ................................................................................. 8  
Frymaster L.L.C., 8700 Line Avenue 71106  
P.O. Box 51000, Shreveport, Louisiana 71135-1000  
PHONE 318-865-1711  
FAX 318-219-7135  
PRINTED IN THE UNITED STATES  
SERVICE HOTLINE  
1-800-24-FRYER  
APRIL 2005  
email: service @frymaster.com  
* 8 1 9 5 6 3 6 *  
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HEATED LANDING ZONE  
CHAPTER 1: WARRANTY INFORMATION  
The Frymaster Corporation makes the following limited warranties to the original purchaser only for this  
equipment and its replacement parts:  
1.1 Warranty Provisions – Heated Landing Zone (HLZ)  
A. The Frymaster Corporation warrants all components against defects in material and workmanship for a period  
of 1 year.  
B. All parts, with the exception of fuses, are warranted for 1 year after installation date of cabinet.  
C. If any parts, except fuses, become defective during the first year after installation date, Frymaster will also pay  
straight-time labor costs to replace the part, plus up to 100 miles/160 km of travel (50 miles/80 km each way).  
1.2 Parts Return  
All defective in-warranty parts must be returned to a Frymaster Authorized Factory Service Center within 60 days  
for credit. After 60 days, no credit will be allowed.  
1.3 Warranty Exclusions  
This warranty does not cover equipment that has been damaged due to misuse, abuse, alteration, or accident  
such as:  
improper or unauthorized repair;  
failure to follow proper installation instructions and/or scheduled maintenance procedures as prescribed in  
your MRC cards;  
improper maintenance;  
damage in shipment;  
abnormal use;  
removal, alteration, or obliteration of the rating plate;  
This warranty also does not cover:  
transportation or travel over 100 miles/160 km (50 miles/80 km each way), or travel time over two (2)  
hours;  
overtime or holiday charges;  
consequential damages (the cost of repairing or replacing other property which is damaged), loss of time,  
profits, use or any other incidental damages of any kind.  
There are no implied warranties or merchantability or fitness for any particular use or purpose.  
For international warranty, the above procedures apply, except that the customer is responsible for freight and  
duty charges.  
1
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HEATED LANDING ZONE  
CHAPTER 2: PARTS/SERVICE INFORMATION  
2.1 Ordering Parts  
Parts orders may be placed directly with your local Frymaster Factory Authorized Service Center  
(FASC)/distributor. A list of Frymaster FASCs/distributors was included with the unit when shipped. If you do not  
have access to this list, please contact the Frymaster Service Department at 1-800-24-FRYER or 1-318-865-  
1711.  
To speed up your order, the following information is required:  
Model Number______________________  
Serial Number ______________________  
Voltage ___________________________  
Item Part Number ___________________  
Quantity Needed ____________________  
2.2 Service Information  
Service may be obtained by contacting your local Frymaster Authorized Service Center/Distributor. Service  
information may be obtained by calling the Frymaster Service Department. The following information will be  
needed in order to assist you quickly and efficiently:  
Model Number _________________________  
Serial Number _________________________  
Nature of the Problem ___________________  
_____________________________________  
_____________________________________  
_____________________________________  
Additional information (i.e. cooking environment, time of day) may be helpful in solving your service  
problem. Contact your service technician.  
RETAIN AND STORE THIS MANUAL IN THE EQUIPMENT MANUAL FOR FUTURE USE.  
2
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HEATED LANDING ZONE  
CHAPTER 3: INSTALLATION AND OPERATION  
The Heated Landing Zone or HLZ is designed to hold assembled sandwiches. By circulating heated  
air evenly across the open staging area, the Heated Landing Zone keeps sandwiches hot without  
drying or cooking. The Heated Landing Zone meets all McDonald’s standards for safety, efficiency,  
food safety, and cleanliness.  
3.1 HLZ Installation/Setup  
Upon arrival, inspect the HLZ for concealed damage. Immediately report any damage to the delivering  
freight company. Claims must be filed within 15 days after receipt of the unit.  
Make sure that the unit is placed on an even surface and that the area surrounding the HLZ is free of  
clutter that would interfere with airflow.  
Install Optional Burger Bumper (Units Built Before 10/98)  
Optional Burger Bumper  
Installed (before 10/98)  
The burger bumper may be placed on either side of the HLZ to prevent  
pass through of product. Burger bumpers are provided by the KES.  
See Figure 1.  
Install Filter Screen (Units Built After 10/98)  
Computer  
Cowl  
The filter screen is design to prevent debris from entering the computer  
Figure 1  
Cowl Assembly and clogging the blower assembly. Simply fit the part  
on to the vent opening of the computer cowl assembly. The filter  
screen will snap into position. If equipped with an optional holding  
screw, tighten screw to pull the filter screen snug into position.  
Power Requirements  
Voltage – Two models are available: 208 VAC and 240 VAC*  
The filter screen snaps into place on  
rear of the air-intake tower.  
Frequency - 60 Hz  
Single Phase  
DANGER  
20 amp Service  
If the 240 VAC model is  
operated on 208 VAC, the  
unit will heat slowly and  
may not reach maximum  
temperature. If the 208  
VAC model is operated on  
3.2 HLZ Operation  
1. Plug the unit into the power source.  
2. See Chapter 5, Computer Operation and Programming, for proper computer  
240  
VAC,  
component  
To  
setup and operation.  
damage is likely.  
ensure proper operation,  
the power source should  
match the voltage on the  
rating plate on the bottom  
of the HLZ.  
3. Place product in the HLZ in accordance with the restaurant’s established  
procedures.  
4. When closing the store, remove all product from the HLZ and perform daily  
preventive maintenance in accordance with the MRC. Turn the computer  
OFF.  
ALL UNITS (CORD CONNECTED OR PERMANENTLY CONNECTED) SHOULD BE  
CONNECTED TO A GROUNDED POWER SUPPLY SYSTEM.  
THIS APPLIANCE IS EQUIPPED WITH A GROUNDING PLUG FOR YOUR PROTECTION  
AGAINST SHOCK HAZARD AND MUST BE PLUGGED INTO A PROPERLY GROUNDED  
RECEPTACLE. DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THIS PLUG.  
3
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HEATED LANDING ZONE  
CHAPTER 4: HLZ MODEL/COMPONENT IDENTIFICATION  
Heater Plate/  
Landing Zone  
Heated air flows from  
the air heater/blower  
and heat rises from  
the heater plate.  
Heater Plate  
Calibration Socket  
Air Heater  
Calibration Socket  
HLZ Computer  
Power Cord  
A look at the flow of  
heated air around the HLZ  
Blower Assembly  
Heater plate  
Heater Plate  
Air Heater  
4
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HEATED LANDING ZONE  
CHAPTER 5: COMPUTER OPERATION AND PROGRAMMING  
Display  
Air Heater  
Temperature  
Switch (4)  
Heater Plate  
Temperature  
Switch (1)  
ON/OFF Switch  
Check or  
Program Switch  
Down Switch (2)  
Up Switch (3)  
HLZ Computer.  
5.1 Programming Temperatures  
You are able to program the setpoint temperature of both the air heater and the heater plate via the computer  
interface. The heater plate factory default is set to the McDonald’s standard of 160°F. The air heater factory  
default is set to the McDonald’s standard of 220°F. If the factory default temperature settings are acceptable, skip  
to Section 7.2, Page 6.  
Ensure that the HLZ computer is in the OFF position (nothing in the display).  
Press  
, then enter 1, 2, 3, 3. Use the numerals in the upper right-hand corner of each key.  
Press  
, then  
,
,
,
.
The display will read SETand the LEDs on both the Heater Plate button (1) and the Air Heater button (4) will  
light (see previous diagram, HLZ Computer). Press the button that corresponds to the heater you wish to  
program.  
Press the Up and Down Arrow Keys to achieve the desired set-point temperature, then press the Check button  
once. Both heater LEDs will again light.  
Press  
or  
to get desired setpoint, then press  
to lock the temperature in.  
When both heaters are programmed, press  
again to store the programmed setpoints and exit the  
programming mode OR press either of the  
Program as previously described.  
buttons (1 or 4) to change the setpoint temperature for a heater.  
5
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HEATED LANDING ZONE  
CHAPTER 5: COMPUTER OPERATION AND PROGRAMMING  
5.2 Operation  
1. Press the power button, turning the HLZ on (the display will light and cycle through an initialization  
sequence). The display will read -LO- until the air heater and heater plate are within 15°F of setpoint. It will  
take approximately 10 minutes for the HLZ to achieve operating temperature.  
NOTE: A small LED will light in the display when the heater plate or air heater is energized.  
Press  
to turn on the computer.  
The display will read LOuntil both heaters are within 15° F of setpoint.  
Air Heater Activation  
¡
d
R E y  
Heater Plate  
When the HLZ is ready for operation, the display reads R E d y(ready). Place product in the HLZ in  
accordance with the restaurant’s established procedures.  
NOTE: To check the actual temperature of a heater, press the corresponding Temperature button once.  
To check the setpoint temperature of a heater, press the button twice (an indicator will light when the  
setpoint is displayed).  
Temperature  
Setpoint Indicator  
220F  
6
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HEATED LANDING ZONE  
CHAPTER 5: COMPUTER OPERATION AND PROGRAMMING  
5.3 Switching Between Fahrenheit and Celsius Temperature Scales  
Follow these steps to switch between Fahrenheit and Celsius temperature displays (refer to diagram, HLZ  
Computer, on Page 5-1):  
1. Unplug unit from power supply.  
2. Press and hold either temperature bulb button.  
3. Plug unit back into power supply with button depressed.  
4. S T O Rwill be shown in the display.  
5. Release the temperature button.  
6. Press the power button.  
Now, the unit will display the temperature in Celsius rather than Fahrenheit.  
7
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HEATED LANDING ZONE  
CHAPTER 6: OPERATOR TROUBLESHOOTING  
Symptom  
Possible Cause  
No power  
Circuit breaker out  
Low voltage  
Bad fuse  
No computer display; no flow from  
air tower  
Bad transformer  
Hi-limit out  
Bad latching relay  
No flow from air tower  
RTD probe has failed. Isolate failed component  
by checking temperature of air and heater plate  
with the temperature display keys on the  
After 20 minutes of operation  
computer display shows PROB  
computer. The plate temperature should be  
within ± 15°F of setpoint. The air heat should be  
within ± 25°F of setpoint. If both temperatures are  
good, the computer is likely bad.  
After 20 minutes of operation  
computer display shows HI  
Plate heater, plate heater relay or RTD are faulty.  
Air heater, air heater relay or RTD are faulty  
After 20 minutes of operation  
computer display shows LO  
8
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Frymaster, L.L.C., 8700 Line Avenue, PO Box 51000, Shreveport, Louisiana 71135-1000  
Shipping Address: 8700 Line Avenue, Shreveport, Louisiana 71106  
TEL 1-318-865-1711  
FAX (Parts) 1-318-219-7140  
(Tech Support) 1-318-219-7135  
819-5636  
APR 2005  
SERVICE HOTLINE  
1-800-551-8633  
PRINTED IN THE UNITED STATES  
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