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IM622
April, 2010
SF2400 STATIONARY FAN
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However,
your overall safety can be
increased by proper installation ...
and thoughtful operation on your
part. DO NOT I NSTALL,
OPERATE OR REPAI R THI S
EQUI PMENT WI THOUT READ-
I NG THI S MANUAL AND THE
SAFETY PRECAUTI ONS CON-
TAI NED THROUGHOUT. And,
most importantly, think before you
act and be careful.
ꢀ
OPERATOR’SꢀMANUAL
Copyright © Lincoln Global Inc.
• World's Leader in Welding and Cutting Products •
• Sales and Service through Subsidiaries and Distributors Worldwide •
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEBꢀSITE: www.lincolnelectric.com
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ii
ii
SAFETY
ARC RAYS can burn.
ELECTRIC SHOCK can
4.a. Use a shield with the proper filter and cover
plates to protect your eyes from sparks and
the rays of the arc when welding or observing
open arc welding. Headshield and filter lens
should conform to ANSI Z87. I standards.
kill.
3.a. The electrode and work (or ground) circuits
are electrically “hot” when the welder is on.
Do not touch these “hot” parts with your bare
skin or wet clothing. Wear dry, hole-free
gloves to insulate hands.
4.b. Use suitable clothing made from durable flame-resistant
material to protect your skin and that of your helpers from
the arc rays.
3.b. Insulate yourself from work and ground using dry insulation.
Make certain the insulation is large enough to cover your full
area of physical contact with work and ground.
4.c. Protect other nearby personnel with suitable, non-flammable
screening and/or warn them not to watch the arc nor expose
themselves to the arc rays or to hot spatter or metal.
In addition to the normal safety precautions, if welding
must be performed under electrically hazardous
conditions (in damp locations or while wearing wet
clothing; on metal structures such as floors, gratings or
scaffolds; when in cramped positions such as sitting,
kneeling or lying, if there is a high risk of unavoidable or
accidental contact with the workpiece or ground) use
the following equipment:
FUMES AND GASES
can be dangerous.
5.a. Welding may produce fumes and gases
hazardous to health. Avoid breathing these
• Semiautomatic DC Constant Voltage (Wire) Welder.
• DC Manual (Stick) Welder.
fumes and gases. When welding, keep
your head out of the fume. Use enough
ventilation and/or exhaust at the arc to keep
• AC Welder with Reduced Voltage Control.
fumes and gases away from the breathing zone. When
welding with electrodes which require special
ventilation such as stainless or hard facing (see
instructions on container or MSDS) or on lead or
cadmium plated steel and other metals or coatings
which produce highly toxic fumes, keep exposure as
low as possible and within applicable OSHA PEL and
ACGIH TLV limits using local exhaust or mechanical
ventilation. In confined spaces or in some circum-
stances, outdoors, a respirator may be required.
Additional precautions are also required when welding
on galvanized steel.
3.c. In semiautomatic or automatic wire welding, the electrode,
electrode reel, welding head, nozzle or semiautomatic
welding gun are also electrically “hot”.
3.d. Always be sure the work cable makes a good electrical
connection with the metal being welded. The connection
should be as close as possible to the area being welded.
3.e. Ground the work or metal to be welded to a good electrical
(earth) ground.
3.f. Maintain the electrode holder, work clamp, welding cable and
welding machine in good, safe operating condition. Replace
damaged insulation.
5. b. The operation of welding fume control equipment is affected
by various factors including proper use and positioning of
the equipment, maintenance of the equipment and the spe-
cific welding procedure and application involved. Worker
exposure level should be checked upon installation and
periodically thereafter to be certain it is within applicable
OSHA PEL and ACGIH TLV limits.
3.g. Never dip the electrode in water for cooling.
3.h. Never simultaneously touch electrically “hot” parts of
electrode holders connected to two welders because voltage
between the two can be the total of the open circuit voltage
of both welders.
5.c. Do not weld in locations near chlorinated hydrocarbon vapors
coming from degreasing, cleaning or spraying operations.
The heat and rays of the arc can react with solvent vapors to
form phosgene, a highly toxic gas, and other irritating prod-
ucts.
3.i. When working above floor level, use a safety belt to protect
yourself from a fall should you get a shock.
3.j. Also see Items 6.c. and 8.
5.d. Shielding gases used for arc welding can displace air and
cause injury or death. Always use enough ventilation,
especially in confined areas, to insure breathing air is safe.
5.e. Read and understand the manufacturer’s instructions for this
equipment and the consumables to be used, including the
material safety data sheet (MSDS) and follow your
employer’s safety practices. MSDS forms are available from
your welding distributor or from the manufacturer.
5.f. Also see item 1.b.
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iii
SAFETY
WELDING and CUTTING
CYLINDER may explode
if damaged.
SPARKS can
cause fire or explosion.
7.a. Use only compressed gas cylinders
containing the correct shielding gas for the
6.a. Remove fire hazards from the welding area.
If this is not possible, cover them to prevent
the welding sparks from starting a fire.
process used and properly operating
regulators designed for the gas and
Remember that welding sparks and hot
materials from welding can easily go through small cracks
and openings to adjacent areas. Avoid welding near
hydraulic lines. Have a fire extinguisher readily available.
pressure used. All hoses, fittings, etc. should be suitable for
the application and maintained in good condition.
7.b. Always keep cylinders in an upright position securely
chained to an undercarriage or fixed support.
6.b. Where compressed gases are to be used at the job site,
special precautions should be used to prevent hazardous
situations. Refer to “Safety in Welding and Cutting” (ANSI
Standard Z49.1) and the operating information for the
equipment being used.
7.c. Cylinders should be located:
•Away from areas where they may be struck or subjected to
physical damage.
•A safe distance from arc welding or cutting operations and
any other source of heat, sparks, or flame.
6.c. When not welding, make certain no part of the electrode
circuit is touching the work or ground. Accidental contact
can cause overheating and create a fire hazard.
7.d. Never allow the electrode, electrode holder or any other
electrically “hot” parts to touch a cylinder.
6.d. Do not heat, cut or weld tanks, drums or containers until the
proper steps have been taken to insure that such procedures
will not cause flammable or toxic vapors from substances
inside. They can cause an explosion even though they have
been “cleaned”. For information, purchase “Recommended
Safe Practices for the Preparation for Welding and Cutting of
Containers and Piping That Have Held Hazardous
Substances”, AWS F4.1 from the American Welding Society
(see address above).
7.e. Keep your head and face away from the cylinder valve outlet
when opening the cylinder valve.
7.f. Valve protection caps should always be in place and hand
tight except when the cylinder is in use or connected for
use.
7.g. Read and follow the instructions on compressed gas
cylinders, associated equipment, and CGA publication P-l,
“Precautions for Safe Handling of Compressed Gases in
Cylinders,” available from the Compressed Gas Association
1235 Jefferson Davis Highway, Arlington, VA 22202.
6.e. Vent hollow castings or containers before heating, cutting or
welding. They may explode.
6.f. Sparks and spatter are thrown from the welding arc. Wear oil
free protective garments such as leather gloves, heavy shirt,
cuffless trousers, high shoes and a cap over your hair. Wear
ear plugs when welding out of position or in confined places.
Always wear safety glasses with side shields when in a
welding area.
FOR ELECTRICALLY
powered equipment.
8.a. Turn off input power using the disconnect
switch at the fuse box before working on
the equipment.
6.g. Connect the work cable to the work as close to the welding
area as practical. Work cables connected to the building
framework or other locations away from the welding area
increase the possibility of the welding current passing
through lifting chains, crane cables or other alternate cir-
cuits. This can create fire hazards or overheat lifting chains
or cables until they fail.
8.b. Install equipment in accordance with the U.S. National
Electrical Code, all local codes and the manufacturer’s
recommendations.
8.c. Ground the equipment in accordance with the U.S. National
Electrical Code and the manufacturer’s recommendations.
6.h. Also see item 1.c.
6.I. Read and follow NFPA 51B “ Standard for Fire Prevention
During Welding, Cutting and Other Hot Work”, available
from NFPA, 1 Batterymarch Park, PO box 9101, Quincy, Ma
022690-9101.
6.j. Do not use a welding power source for pipe thawing.
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iv
iv
SAFETY
5. Toujours porter des lunettes de sécurité dans la zone de
PRÉCAUTIONS DE SÛRETÉ
soudage. Utiliser des lunettes avec écrans lateraux dans les
zones où l’on pique le laitier.
Pour votre propre protection lire et observer toutes les instruc-
tions et les précautions de sûreté specifiques qui parraissent
dans ce manuel aussi bien que les précautions de sûreté
générales suivantes:
6. Eloigner les matériaux inflammables ou les recouvrir afin de
prévenir tout risque d’incendie dû aux étincelles.
7. Quand on ne soude pas, poser la pince à une endroit isolé de
la masse. Un court-circuit accidental peut provoquer un
échauffement et un risque d’incendie.
Sûreté Pour Soudage A L’Arc
1. Protegez-vous contre la secousse électrique:
a. Les circuits à l’électrode et à la piéce sont sous tension
quand la machine à souder est en marche. Eviter toujours
tout contact entre les parties sous tension et la peau nue
ou les vétements mouillés. Porter des gants secs et sans
trous pour isoler les mains.
8. S’assurer que la masse est connectée le plus prés possible
de la zone de travail qu’il est pratique de le faire. Si on place
la masse sur la charpente de la construction ou d’autres
endroits éloignés de la zone de travail, on augmente le risque
de voir passer le courant de soudage par les chaines de lev-
age, câbles de grue, ou autres circuits. Cela peut provoquer
des risques d’incendie ou d’echauffement des chaines et des
câbles jusqu’à ce qu’ils se rompent.
b. Faire trés attention de bien s’isoler de la masse quand on
soude dans des endroits humides, ou sur un plancher
metallique ou des grilles metalliques, principalement dans
les positions assis ou couché pour lesquelles une
grande partie du corps peut être en contact avec la
masse.
9. Assurer une ventilation suffisante dans la zone de soudage.
Ceci est particuliérement important pour le soudage de tôles
galvanisées plombées, ou cadmiées ou tout autre métal qui
produit des fumeés toxiques.
c. Maintenir le porte-électrode, la pince de masse, le câble
de soudage et la machine à souder en bon et sûr état
defonctionnement.
d.Ne jamais plonger le porte-électrode dans l’eau pour le
refroidir.
10. Ne pas souder en présence de vapeurs de chlore provenant
d’opérations de dégraissage, nettoyage ou pistolage. La
chaleur ou les rayons de l’arc peuvent réagir avec les
vapeurs du solvant pour produire du phosgéne (gas forte-
ment toxique) ou autres produits irritants.
e. Ne jamais toucher simultanément les parties sous tension
des porte-électrodes connectés à deux machines à soud-
er parce que la tension entre les deux pinces peut être le
total de la tension à vide des deux machines.
f. Si on utilise la machine à souder comme une source de
courant pour soudage semi-automatique, ces precautions
pour le porte-électrode s’applicuent aussi au pistolet de
soudage.
11. Pour obtenir de plus amples renseignements sur la sûreté,
voir le code “Code for safety in welding and cutting” CSA
Standard W 117.2-1974.
2. Dans le cas de travail au dessus du niveau du sol, se pro-
téger contre les chutes dans le cas ou on recoit un choc. Ne
jamais enrouler le câble-électrode autour de n’importe quelle
partie du corps.
PRÉCAUTIONS DE SÛRETÉ POUR
LES MAChINES À SOUDER À
TRANSFORMATEUR ET À
REDRESSEUR
3. Un coup d’arc peut être plus sévère qu’un coup de soliel,
donc:
a. Utiliser un bon masque avec un verre filtrant approprié
ainsi qu’un verre blanc afin de se protéger les yeux du
rayonnement de l’arc et des projections quand on soude
ou quand on regarde l’arc.
1. Relier à la terre le chassis du poste conformement au code
de l’électricité et aux recommendations du fabricant. Le dis-
positif de montage ou la piece à souder doit être branché à
une bonne mise à la terre.
b. Porter des vêtements convenables afin de protéger la
peau de soudeur et des aides contre le rayonnement de
l‘arc.
c. Protéger l’autre personnel travaillant à proximité au
soudage à l’aide d’écrans appropriés et non-inflamma-
bles.
2. Autant que possible, I’installation et l’entretien du poste
seront effectués par un électricien qualifié.
3. Avant de faires des travaux à l’interieur de poste, la
debrancher à l’interrupteur à la boite de fusibles.
4. Des gouttes de laitier en fusion sont émises de l’arc de
soudage. Se protéger avec des vêtements de protection
libres de l’huile, tels que les gants en cuir, chemise épaisse,
pantalons sans revers, et chaussures montantes.
4. Garder tous les couvercles et dispositifs de sûreté à leur
place.
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v
v
for selecting a QUALITY product by Lincoln Electric. We want you
to take pride in operating this Lincoln Electric Company product
••• as much pride as we have in bringing this product to you!
Thank You
Please Examine Carton and Equipment For Damage Immediately
When this equipment is shipped, title passes to the purchaser upon receipt by the carrier. Consequently, Claims
for material damaged in shipment must be made by the purchaser against the transportation company at the
time the shipment is received.
Please record your equipment identification information below for future reference. This information can be
found on your machine nameplate.
Model Name & Number _____________________________________
Code & Serial Number _____________________________________
Date of Purchase _____________________________________
Whenever you request replacement parts for or information on this equipment always supply the information
you have recorded above.
Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it
handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.
The level of seriousness to be applied to each is explained below:
The identification plate specifies:
A. Serial number
B. Product name
TYPE
C. Power consumption
D. Supply voltage and frequency
SER. NR.
W.
WARNING
This statement appears where the information must be followed exactly to avoid serious personal injury or
loss of life.
CAUTION
This statement appears where the information must be followed to avoid minor personal injury or damage to
this equipment.
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vi
TAbLE OF CONTENTS
Page
Safety .......................................................................................................................................i-iv
Installation.......................................................................................................................Section A
Technical Specifications.......................................................................................................A-1
Safety Precautions ...............................................................................................................A-3
General Description..............................................................................................................A-3
Installing with an LFA, 10ft. or 13ft. Wall-mounted Arm Package ........................................A-3
Installing with an LTA 2.0, Telescopic Arm Package ...........................................................A-7
Installing the optional Silencer............................................................................................A-10
Installing the optional Statiflex 200-M.................................................................................A-10
Installing the Starter/Overload Switch ................................................................................A-11
Installing the optional Lamp Kit and Automatic Start/Stop Arc Sensor...............................A-11
Operation.........................................................................................................................Section b
Safety Instructions................................................................................................................B-1
Operating Instructions ..........................................................................................................B-1
Maintenance....................................................................................................................Section C
Routine Maintenance ...........................................................................................................C-1
Trouble Shooting............................................................................................................Section D
Trouble Shooting Chart........................................................................................................D-1
Wiring Diagram ...............................................................................................................Section E
Wiring Diagram for SF2400 Fan with K1494-2 Starter/Overload Switch..............................E-1
Wiring Diagram for SF2400 Fan with K1669-2 Lamp Kit .....................................................E-2
Parts Manual ..................................................................................................................Appendix
Parts Pages ..........................................................................................................................1-4
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A-1
Technical Specifications- SF2400 Stationary Fan
A-1
INSTALLATION
GENERAL
K1656-1
10"ꢀ
(250 mm)
9"ꢀ
(230 mm)
Sales Spec.
Input Voltage
Rated Current Draw
Power Rating
Sound Level
Weight
115V, 1 Ph, 60 Hz
9.4 A
0.75 kW
69 dB(A)
28 lbs. (14 kg)
AMbIENT CONDITIONS
Min. Temperature
41oF (5oC)
113oF (45oC)
80%
Ø6.3"ꢀ
(160 mm)
Max. Temperature
Max. Rel. humidity
NOTE: Technical Specifications are subject to change without prior notice. Specifications and guarantees are
valid only when specified spare parts and filters are used.
SF2400 STATIONARY FAN
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A-2
A-2
INSTALLATION
Technical Specifications- SF2400 Stationary Fan
PRESSURE DROP
SF2400 Fan and LFA 3.1/4.1 Arms
Vacuum (inches WG) vs. Airflow (CFM)
PRESSURE DROP
SF2400 Fan and LTA 2.0 Arm
Vacuum (inches WG) vs. Airflow (CFM)
Vacuumꢀ
(Inches WG)
Vacuumꢀ
(Inches WG)
SF 2400
SF 2400
6
6
4
4
LTA 3.1/4.1
2
2
LTA 2.0
(
c
V ca
u
WG)
SF
2
0
6
20
L
A
2
0
0
2
0
5
0
7
0
F
o
w
(
FM)
0
0
0
250
500
750
1000
0
250
500
750
1000
Air Flow (CFM)
Air Flow (CFM)
20 ft.
16 ft.
13 ft.
10 ft.
6 ft.
45°
40"ꢀ
(1000 mm)
55"ꢀ
(1400 mm)
3 ft.
0 ft.
0 ft.
3 ft.
6 ft.
10 ft.
13 ft.
45°
40"ꢀ
(1000 mm)
40"ꢀ
(1000 mm)
55"ꢀ
(1400 mm)
SF2400 STATIONARY FAN
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A-3
A-3
INSTALLATION
Read this entire installation section before you
start installation.
Available Equipment:
K1655-1 LFA 3.1, 10 ft. Extraction Arm
K1655-2 LFA 4.1, 13 ft. Extraction Arm
K1655-3 LTA 2.0, Telescopic Extraction Arm
SAFETY PRECAUTIONS
Do not attempt to use this equipment until you have
thoroughly read all installation, operating and mainte-
nance information supplied with your equipment. They
include important safety precautions and detailed
operating and maintenance instructions.
K1534-2 Air Exhaust Silencer
K1654-1 Statiflex 200-M, Wall-mounted Filter Unit
K1494-2 Starter/Overload Switch
(unnecessary if using a K1669-2 Lamp Kit)
K1669-2 Lamp Kit for Wall-Mounted Systems
(replaces K1494-2 Starter/OL Switch)
K1670-1 Automatic Start/Stop Arc Sensor
(requires K1669-2 Lamp Kit)
WARNING
ELECTRIC ShOCK can kill.
K1671-1 Extension Crane, 7 ft.
K1671-2 Extension Crane, 14 ft.
K1672-1 Feeder Hanging Rail for Extension Crane
• Do not touch electrically live parts such
as internal wiring.
• Turn the input power off at the fuse box
before working on this equipment.
INSTALLING WITh AN LFA 10FT. OR
13FT. WALL-MOUNTED PACKAGE
• Have a qualified person install and ser-
vice this equipment.
------------------------------------------------------------------------
WARNING
The installer is responsible for following local safety
codes and regulations.
MOVING PARTS can injure.
------------------------------------------------------------------------
Before drilling, verify locations of existing gas, water,
or electrical conduits.
• Do not operate with covers open or fil-
ter removed.
------------------------------------------------------------------------
K1655-1 LFA 3.1 or K1655-2 LFA 4.1 Arm Includes:
• Assembled arm, 2 sections
• Flexible hose, (2) 8” Rubber seals for hood hinge
• Hood assembly
• Keep away from moving parts.
------------------------------------------------------------------------
Only qualified personnel should install, use or service
this equipment.
• (2) Bolts, M8x1.25, 45mm long (about 1.75”)
• (2) Nuts, M8 self-locking
• Hose running guard
• Clamping pin for red plastic ring
• Metal rotating hinge
• Red plastic ring
GENERAL DESCRIPTION
The K1656-1 SF2400 Stationary Fan provides a low
vacuum, high volume airflow for fume extraction and
ventilation applications. It is intended for use with
large diameter (6-8 in.) flexible arms or hoods.
K1657-1 Wall Mounting Bracket Includes:
• (2) Bracket pieces
• Hanging Adapter
The SF2400 fan is most commonly used with the LFA
3.1/4.1, 10 ft. and 13 ft. spring-balanced, articulated
arms or LTA 2.0, 3-5 ft. Telescopic Arm (for small
booth or workstation applications). Extracted air can
be vented outside through an Air Exhaust Silencer, or
filtered through a Statiflex 200-M Wall-Mounted Filter
Unit. The Starter/Overload Switch for the SF2400
Extraction Fan protects the motor against overcurrent.
The optional Lamp Kit for Wall-Mounted Systems pro-
vides a work lamp, remote hood-mounted switches for
the lamp and extraction fan, and overload protection,
(thus replacing the starter/overload switch). The
Automatic Start/Stop Arc Sensor can be installed with
the Lamp Kit to turn the extraction fan on and off auto-
matically when an arc flash is detected. Extension
Cranes in 7ft. and 14 ft. lengths, and a Feeder
Hanging Rail for use with extension cranes further
expand system possibilities.
• Spring Bracket
• Flexible Hose, (2) 8” Rubber bands for arm base
• (2) Bolts, M8x1.25, 45mm long (about 1.75”)
• (4) Bolts, M8x1.25, 75mm long (about 3.00”)
• (6) Nuts, M8 self-locking
• (6) Washers, M8
K1656-1 SF2400 Stationary Fan Includes:
• SF2400 Stationary Fan
• (2) Bolts, M8x1.25, 20mm long (about 0.75”)
• (2) Bolts, M8x1.25, 65mm long (about 2.50”)
• (4) Washers, M8
Note: K1494-2 Starter/Overload or K1669-2 Lamp Kit
must be installed with this package. See the installa-
tion section later in this manual for details on installing
this equipment.
SF2400 STATIONARY FAN
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A-4
A-4
INSTALLATION
INSTALLING WITh AN LFA 10FT. OR
13FT. WALL-MOUNTED PACKAGE
(continued)
MOUNTING THE WALL-MOUNTING BRACKET
(continued)
Standard mounting height is approximately 8 ft., 2 in.
from the floor to the top of the wall mounting bracket.
Refer to Fig. 1 for drilling dimensions.
Refer to the Fig. 2 for recommended mounting
methods for installation on various wall types.
A. Mounting on a thin wall (recommended minimum
wall thickness 5 in. (100 mm)), using four threaded
rods, 3/8 in. (M10)
9" (230 mm)
B. Mounting on a thick wall using four cotter bolts
3/8 in. (M10)
Fig. 1
C. Mounting on a steel I-beam using four threaded
rods 3/8 in. (M10) and two box-profile
stabilizers (1x1x0.1 in., 30x30x3 )
Fig. 2
A
C
3/8"
3/8"
B
3/8"
3/8"
SF2400 STATIONARY FAN
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A-5
A-5
INSTALLATION
Mount the hanging adapter (Fig. 5D) to the hinge rod
(Fig. 5C) using (2) 1.75” bolts with washers and nuts.
Mount the spring bracket (Fig. 5F) into the two holes
as shown. Position one 8” rubber seal (Fig. 5A) on the
red plastic ring. Roll the bottom half up and slide the
connecting hose (Fig. 5E) over the bottom of the red
plastic ring. Roll the bottom of the rubber seal down
over the end of the connection hose.
INSTALLING WITh AN LFA 10FT. OR
13FT. WALL-MOUNTED PACKAGE
(continued)
MOUNTING THE LFA 3.1 OR 4.1 ARM TO THE
WALL-MOUNTING BRACKET
Leave the tape and plastic packaging on the extrac-
tion arm sections until the arm is completely installed
(including mounting the hood). The arm is spring-bal-
anced to compensate for the weight of the hood and
will spring out quickly if it is not mounted securely,
with the hood in place.
A
B
C
D
E
The rotating hinge of the arm comes in three pieces:
Metal rotating hinge, red plastic ring, and clamping
pin. Refer to Figure 3. Mount the red plastic ring to the
metal rotating hinge by fitting the clamping pin through
the hole in the rotating rod, and snapping it into place
on the U-shaped indents on the red plastic ring. The
lip of the ring should fit securely against the top edge
of the rotating flange, yet rotate with the rod. The
assembly should look like Part C in Figure 4.
F
Fig. 5
Put another rubber band on the base of the arm. Use
(2) 1.75” bolts with nuts to mount the arm (Fig. 6B) to
the hanging adapter (Fig. 6A), using both mounting
holes as shown in the inset of Figure 6.
2
1
3
A
B
Fig. 3
Position the rotating hinge on the wall mounting brack-
et (See Fig. 4) so that the cable hole (Fig. 4A) is on
the wall side and the long side of the pin (Fig. 4B) is in
the front. Use the four 3” bolts with washers and nuts
to secure the rotating hinge.
C
A
Fig. 6
B
D
E
Fig. 4
SF2400 STATIONARY FAN
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A-6
A-6
INSTALLATION
Remove the plastic and tape from the arm sections.
Adjust the friction of the arm and hood movement as
described in the Maintenance Section of the LFA
Extraction Arm Manual.
INSTALLING WITh AN LFA 10FT. OR
13FT. WALL-MOUNTED PACKAGE
(continued)
MOUNTING THE LFA 3.1 OR 4.1 ARM TO THE
WALL-MOUNTING BRACKET
(continued)
MOUNTING THE SF2400 FAN TO THE WALL
MOUNTING BRACKET
Use the (2) 0.75” bolts and the (2) 2.5” bolts with
washers supplied with the fan to mount the fan
(Fig. 9B) to the rotating hinge (Fig. 9C) as shown.
Tighten all mounting bolts firmly to make the seal at
the inlet of the fan.
Position one 8” rubber seal (Fig. 7B) and the flexible
hose supplied with the arm (Fig. 7C) on the hood end
of the arm (Fig. 7A). Put the last rubber seal on the
hood connection. Mount the friction block into the U-
section, using one bolt and nut as shown in
Figure 7.
A
A
B
C
B
C
D
Fig. 9
Fig. 7
The K1494-2 Starter/Overload Switch or K1669-2
Lamp Kit must be installed to provide power to the
fan. Refer to the appropriate Installation section in this
manual for details.
Snap the hose running guard into place atop the mid-
dle hinge section so the “nose” end faces the base of
the arm as shown in Figure 8.
C(2x)
Fig. 8
SF2400 STATIONARY FAN
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A-7
A-7
INSTALLATION
INSTALLING WITh AN LTA 2.0,
3-5 FT. TELESCOPIC ARM
WARNING
The installer is responsible for following local safety
codes and regulations.
------------------------------------------------------------------------
Before drilling, verify locations of existing gas, water,
or electrical conduits.
------------------------------------------------------------------------
K1655-3 LTA 2.0 Telescopic Arm Includes:
• Telescopic arm, assembled
9" (230 mm)
• (1) Flexible hose, (2) 8” Rubber seals
for connection to fan
Fig. 11
K1657-1 Wall Mounting Bracket Includes:
• (2) Bracket pieces
9"ꢀ
(230 mm)
• Tapered Connection Flange
• 8” Hose Clamp
4.7"ꢀ
(120 mm)
K1656-1 SF2400 Stationary Fan Includes:
• SF2400 Stationary Fan
• (2) Bolts, M8x1.25, 20mm long (about 0.75”)
• (2) Bolts, M8x1.25, 65mm long (about 2.50”)
• (4) Washers, M8
0.4"ꢀ
(10 mm)
ø0.5"ꢀ
(ø13 mm)
8.3"ꢀ
Note: K1494-2 Starter/Overload or K1669-2 Lamp Kit
must be installed with this package. See the appropri-
ate Installation section in this manual for details on
this equipment.
(210 mm)
10"ꢀ
(255 mm)
Fig. 12
MOUNTING THE MOTOR-MOUNTING BRACKET
AND TELESCOPIC ARM
Drill (5) holes (Reference Figures 11, 12, 13).
Disconnect the telescopic mounting bracket from the
arm before mounting, by removing the 1.75” bolt (Fig.
12C), and sliding the post out of the friction block.
Mount the motor mounting bracket and the telescopic
mounting bracket to the wall. Standard mounting
height is 5 ft., 3 in. (1300 mm) from the work table to
the post of the telescopic mounting bracket. Refer to
Figures 11 and 12 for drilling dimensions.
A
Refer to Figure 2 for information on mounting methods
for installation on various wall types.
C
B
Fig. 13
Fig. 10
SF2400 STATIONARY FAN
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A-8
A-8
INSTALLATION
ADJUSTING THE FRICTION POSITIONING
INSTALLING WITh AN LTA 2.0,
3-5 FT. TELESCOPIC ARM
(continued)
The amount of friction resistance should be set such
that the arm is comfortable to move (always test both
up and down movements), yet hold its position against
gravity once positioned.
MOUNTING THE MOTOR-MOUNTING BRACKET
AND TELESCOPIC ARM
(continued)
To adjust the friction resistance of the hood move-
ment, fold back the rubber band onto the hood, and
push up the flexible hose, exposing the connection
blocks. Use an 8mm wrench to adjust both bolt/nut
pairs as shown in Fig. 15.
Remount the telescopic arm on the telescopic mount-
ing bracket by sliding the friction block over the post of
the bracket and securing with the 1.75” bolt and nut
(Refer to Figure 10).
MOUNTING THE EXTRACTION FAN TO THE
MOTOR MOUNTING BRACKET
Position the tapered connection flange (Fig. 14C) on
the motor mounting brackets; use the (2) 0.75” and
(2) 2.5” bolts with washers (supplied with the fan) to
secure the fan (Fig. 14B) and the connection flange to
the motor mounting brackets. Tighten all bolts secure-
ly to make a good seal on the inlet of the fan.
A
Fig. 15
B
C
D
Fig. 14
Position one of the 8” rubber seals supplied with the
arm on the largest part (8” diam.) of the tapered con-
nection flange. Roll the bottom of the rubber seal up,
and slide one end of the 4 ft. connection hose (sup-
plied with the arm) up over the tapered connection
flange until it butts up against the folded side of the
rubber seal. Fold the rubber seal down over the hose.
Secure the connection with one 8” hose clamp. Apply
the other 8” rubber seal and the other end of the hose
to the top of the telescopic arm tube.
The K1494-2 Starter/Overload Switch or K1669-2
Lamp Kit must be installed to provide power to the
fan. Refer to the appropriate Installation section in this
manual for details.
SF2400 STATIONARY FAN
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A-9
A-9
INSTALLATION
To adjust the friction setting for front to back move-
ment, adjust the front bolt/nut set (Fig. 16E) on the
rotating hinge.
INSTALLING WITh AN LTA 2.0,
3-5 FT. TELESCOPIC PACKAGE
(continued)
To adjust the friction setting for the telescopic motion
of the arm, remove the black cap (Fig. 16B) and turn
the set screw (Fig. 16D):
ADJUSTING THE FRICTION POSITIONING
(continued)
Counterclockwise to increase friction and
Clockwise to decrease it.
The amount of friction resistance should be set such
that the arm is comfortable to move (always test both
up and down movements), yet hold its weight against
gravity once positioned.
NOTE: Friction is only applied to the telescopic move-
ment when pulling the hood down; gravity provides
resistance when lifting the hood.
To adjust the friction setting for side to side movement
of the arm, use the top two bolt/nut sets on the rotat-
ing hinge (Fig. 16A).
Fig. 16
B
C
D
E
A
SF2400 STATIONARY FAN
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A-10
A-10
INSTALLATION
Mount the Statiflex mounting bracket (Fig. 17A) to the
wall where convenient with the following in mind:
INSTALLING ThE SILENCER
A
The K1534-2 6” silencer can be used on the outlet of
the SF2400 stationary fan to reduce airflow noise lev-
els.
The K1534-2, 6” Air Exhaust Silencer Includes:
• Air Exhaust Silencer, with 6” (160 mm) connections
• Elbow, 90˚, with 6” (160 mm)ꢀconnections
• (2) Fittings, to fit on the OD of the:
Outlet of the SF2400 Fan
11.4"
(290 mm)
Elbow, 90˚
Air Exhaust Silencer
Fig. 17
• Access to the filter (for maintenance) is by lifting the
large red cover over the (internal) filter. The easiest
method is to lift the entire filter unit off the mounting
bracket (about 2-4” higher than its mounting height)
and set it down on the floor, then perform any neces-
sary maintenance.
• The 8” connection hose must reach (comfortably)
the inlet of the Statiflex 200-M; the inlet (when mount-
ed) is approximately 10 in. off the left side of the
Statiflex mounting bracket.
• The Statiflex 200-M may be mounted on either side
of the fan, as long as the connection hose reaches
from the outlet of the fan to the inlet of the Statiflex
200-M.
• Recommended mounting height of the Statiflex
mounting bracket is less than 7 ft. from the floor to the
drilled holes. It is recommended to mount the bracket
about 30-36 in. off the outlet of the fanꢀ(to the right).
Install the silencer and the connecting ductwork into
the outlet of the fan. If venting extracted air outside,
apply the supplied ductwork between the fan and
silencer, then use 160 mm (6.3 in.) ductwork or flexi-
ble hose to route the exhausted air outside through a
hole in the wall or roof.
INSTALLING ThE OPTIONAL
STATIFLEX 200-M
The Statiflex 200-M Wall-Mounted Filter Unit can be
installed to filter the exhausted air before it is recircu-
lated or exhausted outside. The Air Exhaust Silencer
is unnecessary when a Statiflex 200-M Filter is used.
E
D
Before lifting the Statiflex 200-M Filter Unit onto the
mounting bracket:
•ꢁ Cut the left inlet (or right, depending on which side
of the fan it is to be mounted) open (See C). A hack-
saw or multi-purpose power saw may be used.
• Unscrew the thumb nut and remove the filter cover
(See D). Cut one or both outlet openings (See E)
open. Replace the filter cover and thumb nut.
Lift the Statiflex 200-M onto the mounting bracket;
refer to Figure 18. The installation may be made per-
manent by running (2) self-tapping screws (FIg. 18E)
in through the plastic base against the wall bracket.
B
A
C
The K1654-1 Statiflex 200-M Filter Unit Includes:
• Complete Filter Unit, with filter installed and
inlet(s) and outlet(s) sealed
• Reducer, 6”-8”
• 8” Connection hose, 4 ft. long
• (2) 8” Hose Clamps
A
B
C
Fit the small (6” diam.)ꢀside of the 6”-8” Reducer over
the outlet of the SF2400 Fan (See A); be sure to slide
the Reducer all the way over the rubber seal. Secure
with three sheet-metal screws through the reducer
into the plastic-molded fan outlet.
E
Fit one end of the 8” Connection hose (See B) over
the larger side of the 6”-8” Reducer. Secure with one
8” hose clamp.
D
Fig. 18
SF2400 STATIONARY FAN
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A-11
A-11
INSTALLATION
If installing the Automatic start/stop arc sensor:
INSTALLING ThE STARTER/OVER-
LOAD SWITCh
Use a small phillips-head screwdriver to remove the
six screws that hold the lamp housing (Fig. 20A)
together. Insert the sensor (Fig. 20B) as shown. Route
the leads through the lamp housing and out with the
lamp leads as shown in Figure 20. Reclose the lamp
housing using the six screws.
The K1494-2 Starter/Overload switch is used to turn
on and off the SF2400 Stationary fan. It is unneces-
sary if using a K1669-2 Lamp Kit.
Mount the switch to the wall in a location convenient
to the operator.
A
B
Route a 120VAC, 1ph, 60hz supply cable into the
switch compartment, and a power cable between the
switch and the extraction fan. Have a qualified electri-
cian make connections per the wiring diagram in the
back of this manual. Set the Overload to 10.0A.
INSTALLING ThE OPTIONAL
LAMP KIT AND AUTOMATIC
START/STOP ARC SENSOR
An optional K1669-2 Lamp Kit for wall-mounted units
provides hood-mounted switches for both lamp and
SF2400 Extraction Fan. It is used in place of the
Starter/Overload switch, and can be combined with a
K1670-1 Automatic start/stop arc sensor to automati-
cally switch the extraction fan on and off when it sens-
es an arc. Installation instructions include directions
for mounting both the Lamp Kit and Sensor. If not
installing the Auto start/stop feature, skip steps as
indicated.
Fig. 20
Feed the lamp and/or sensor leads through the hole
(Fig. 21A) in the top of the hood, and snap the lamp
holder into place, top end first. Remount the airflow
focus vanes in the open end of the hood.
A
B
The K1669-2 Lamp Kit includes:
Work Lamp (WL)
36 ft. Connection Cable (NCW 11)
Connection Box (CB)
Thermal Relay, 8-12.5A (NTR)
Pop out the sealing plate (Fig. 19A) on the top of the
hood with a screwdriver. Remove the six screws (Fig.
19C) and the airflow focus vanes (Fig. 19B). Open the
airflow throttle valve (Fig. 19D).
A
B
1
ꢀ
Fig. 21
C
90°
3
2
6x
D
C
Fig. 19
SF2400 STATIONARY FAN
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A-12
A-12
INSTALLATION
If installing with an LTA 2.0 Telescopic Arm:
INSTALLING ThE OPTIONAL
LAMP KIT AND AUTOMATIC
START/STOP ARC SENSOR
With the arm fully extended, route the 36 ft. connect-
ing cable through the arm, securing it to the guide arm
in two places with cable ties as shown in Figure 24.
Exit the arm through the hole near the rotating hinge
(Fig. 24A); use a knife to cut an X-pattern in the grom-
met as shown in the inset. Loosely secure the cable to
the post of the mounting bracket as shown.
(continued)
Roll back the rubber seals on each flexible hose joint
in the arm, to allow access to the arm mechanism.
Feed the 36 ft. connecting cable through the hole in
the hood (Fig. 22B).
4
3
B
A
ꢀ
A
C
2
B
1
B
D
Fig. 24
Fig. 22
Have a qualified electrician connect the 36 ft. connect-
ing cable, lamp cable, and sensor cable (if used) to
the control board (Fig. 23B). Snap the board onto the
bottom of the remote switch (Fig. 23C). Snap the
switch box (Fig. 23A) into the top of the hood by
squeezing the front and back.
A
C
K
B
P
M
K
B
L
N
A
G
N
B
M
S
W
I
H
W
N
B
N
G
B
Connectingꢀ
Cable
TO:ꢀ
Autoꢀ
Sensor
TO:ꢀ
Lamp
Fig. 23
SF2400 STATIONARY FAN
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A-13
A-13
INSTALLATION
L=min. 22"ꢀ
(550 mm)
INSTALLING ThE OPTIONAL
LAMP KIT AND AUTOMATIC
START/STOP ARC SENSOR
(continued)
If installing with a 10 ft. or 13 ft. Arm:
Route the 36 ft. connecting cable through the four
cable holders in the arm (Fig. 26D). Leave plenty of
slack at each hinge (Fig. 26A) (22 in. at the middle
hinge).
Secure the cable in the cable holders (Fig. 26-Inset),
and use wire ties at the hinge as shown in Fig. 25.
Exit the arm through the cable hole in the rotating
hinge; use a knife to cut a small X-pattern in the grom-
met as shown in Figure 24.
Fig. 25
A
B
A
Fig. 26
C
A
D
D
D
4x
D
SF2400 STATIONARY FAN
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A-14
A-14
INSTALLATION
Mount the connection box to the wall using four
screws as shown in Figure 28.
INSTALLING ThE OPTIONAL
LAMP KIT AND AUTOMATIC
START/STOP ARC SENSOR
A
(continued)
INSTALLING THE CONTROL BOX
Mount the Thermal Relay (Fig. 27A) to the Contactor
(Fig. 27D) by snapping the pin on the bottom of the
Thermal Relay into the hole in the top of the
Contactor. The three shorting pins at the bottom of the
Thermal Relay should connect into terminals 2T1,
4T2, and 6T3 of the Contactor. Tighten the screw con-
nections at 2T1, 4T2, and 6T3, and have a qualified
electrician make the remaining connections inside the
Control Box per the wiring diagram in the back of this
manual. (NOTE the orientation of the control box
when referencing Figures 27, 28, and the wiring dia-
D
C
B
gram).
A
Fig. 28
Feed a 120VAC, 1ph, 60Hz supply cable into the
Control Box. Route a power cable out of the box, to
the terminal box on the motor of the SF2400 fan.
Route the 36 ft. connection cable into the Control Box.
Connect all cables per the wiring diagram in the back
of this manual.
Make sure the thermal relay is always in manual oper-
ation by setting the blue button (Fig. 27C) at H. Check
also that the thermal relay is set to 10.0A.
C
B
PLEASE NOTE:
It is not necessary to use the K1669-2 Lamp Kit in
conjunction with a K1494-2 Starter/Overload Switch.
D
Fig. 27
SF2400 STATIONARY FAN
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b-1
b-1
OPERATION
Read and understand this entire section before oper-
ating your SF2400 Stationary Fan System.
Only qualified personnel should operate this equip-
ment.
ADDITIONAL SAFETY PRECAUTIONS
SAFETY INSTRUCTIONS
Always operate this equipment with the filter and arm
installed and all covers in place as these provide max-
imum protection from moving parts and insure proper
vacuum operation and cooling air flow.
Do not attempt to use this equipment until you have
thoroughly read all operating and maintenance man-
uals supplied with your equipment and any related
welding machine it will be used with. They include
important safety precautions, operating and mainte-
nance instructions and parts lists.
OPERATING INSTRUCTIONS
Use the wall-mounted starter/overload switch or the
hood-mounted remote switch (if a lamp kit is installed)
to turn on the SF2400 Stationary Fan.
WARNING
ELECTRIC ShOCK can kill.
Position hood within 10-15 inches (250-400 mm) of
the arc.
•Do not touch electrically live parts such
as output terminals or internal wiring.
If using a Lamp Kit:
•Insulate yourself from the work and
ground.
•ꢁ The switch on the hood with a lamp symbol
operates the work lamp in the hood.
• The 0/1 switch operates the SF2400 Fan.
•Always wear dry insulating gloves.
------------------------------------------------------------------------
If using an Auto Start/Stop Arc Sensor:
Leave the 0/1 switch in the 0 (off) position. The arc
sensor will automatically switch the fan on when it
senses an arc. Standard run-out time is approximately
20 sec. The work lamp operates independently of this
sensor.
WELDING SPARKS can cause fire or
explosion.
•Keep flammable material away.
•Do not weld upon containers which
have held combustibles.
------------------------------------------------------------------------
If using a Statiflex 200-M filter unit:
DO NOT USE FOR CUTTING OR GOUGING OPER-
ATIONS. The Statiflex filter unit is recommended for
light duty or intermittent use. Although it can be used
in production applications, this may require very fre-
quent maintenance or replacement of the filter car-
tridge. Use of the Statiflex 200-M disposable filter sys-
tem is cost effective if consumable use at the station
is less than 1500 lbs. per year of solid wire or 1100
lbs. per year of flux-shielded consumables.
ARCꢀRAYS can burn.
•Wear eye, ear and body protection.
------------------------------------------------------------------------
FUMES AND GASES
can be dangerous.
STATIFLEX FILTER MAINTENANCE INDICATOR
With use, the filter will fill up with collected fume.
When using the machine, regularly check the mainte-
nace indicator on the front panel of the machine. The
indicator will move gradually from white to red as the
filter becomes saturated, letting you know ahead of
time how close the filter is to clogging.
• Although the removal of the particu-
late matter from welding smoke may
reduce the ventilation requirement,
concentrations of the clear exhausted
fumes and gases may still be haz-
ardous to health. Avoid breathing
concentrations of these fumes and
gases. Use adequate ventilation
when welding. See ANSI Z49.1,
"Safety in Welding and Cutting", pub-
lished by the American Welding
Society.
When the maintenance indicator shows that the filter
is clogged, it is time to replace the filter.
------------------------------------------------------------------------
SF2400 STATIONARY FAN
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C-1
C-1
MAINTENANCE
ROUTINE MAINTENANCE
Every 12 months, have a qualified technician check
the blower fan and housing for encrusted particles and
clean if necessary. Check the sealing material of the
extraction fan and replace if necessary.
If used, refer to the Statiflex 200-M, Extraction arm,
Extension crane, Lamp kit, and Auto start/stop arc
sensor manuals for required routine maintenance
operations.
SF2400 STATIONARY FAN
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D-1
D-1
TROUbLEShOOTING
Observe all Safety Guidelines detailed throughout this manual
SYMPTOM
PRObLEM
SOLUTION
Motor does not start.
No input power.
Verify 120VAC/60Hz, 1ph input power.
Check the integrity of the input cord.
Check the contacts.
Input cord damaged.
Loose contacts.
Starter/overload switch damaged or Repair or replace the starter/overload
defective.
switch in the control panel.
Motor damaged or defective.
Repair or replace the motor.
Motorhums, but no suction.
Motor stops automatically.
Motor capacitor defective or not
connected.
Replace the motor capacitor.
Motor overload protection activated. Let the machine cool down for a few
minutes.
Motor defective or damaged.
Repair or replace the motor.
Poor suction.
Leakage.
Check hose connections and integrity
Remove obstructions from outlet grid.
Remove obstructions from arm.
Replace filter.
Outlet grid blocked.
Air path in arm blocked.
Filter blocked (check Maintenance
Indicator).
Spark arrester blocked.
Blower fan blocked.
Fan seal damaged.
Clean the spark arrester.
Clean excess fume or spatter from fan.
Check or replace sealing material of fan.
Dust or smoke coming out of outlet. Filter damaged, or not seated cor-
rectly.
Replace the filter or reseat it.
Clean excess dirt from fan.
Vibrations in the machine.
Imbalance in the fan.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
SF2400 STATIONARY FAN
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E-1
E-1
DIAGRAMS
LN
t
t
e
i
e
e
i
s
r
p
r
i
G
2
L
L
O
L
S
N
S
A
R
R
C
E
G
L
G
D
1
5
/
P
0
Z
L
N
L
N
GND
INPUT POWER
115V/1PH/60HZ
GND
L
N
L
1/L1
3/L2
5/L3
STARTER/OVERLOAD
SWITCH
6 1
10
START
6/T3
STOP
4/T2
2/T1
L
L
N
GND
GND
FAN MOTOR
N
See motor (terminal cover) for
wiring instructions that pertain
to the specific motor type.
L
GND
SF2400 STATIONARY FAN
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E-2
E-2
DIAGRAMS
L
N
O
I
H
W
N
W
H
l
V
O
o
G
M
/
0
A
L
D
B
W
L
G
E
G
G
2
B
3
1
N
N
B
N
N
L
T
S
R
R
A
L
B
C
B
O
NOTES:
N.A. MOUNT THERMAL RELAY TO CONTACTOR AS DESCRIBED IN INSTALLATION SECTION.
N.B. TO INSERT CONDUCTORS IN TERMINAL BLOCK, PUSH IN ON FRONT OPENING
WITH SMALL SCREWDRIVER, AND INSERT WIRE IN CORRESPONDING TOP OPENING.
N.C. LAMP WIRES ARE WHITE WITH BLACK SLEEVES.
N.D. WIRES LABELED L, N, AND GND TO BE PROVIDED AND INSTALLED BY CUSTOMER.
CONTROL
N
L
N
BOX
BN
L
A1
TRANSFORMER
1L1 3L2
1
5L3
21
BK
3
4
TR 188.83
AEG
SERIE: 9740
Primair
0
115V 230V
400V
BN
GN
BN
GN
SEC. 24V
48VA
01E
1
3
4
BK
N.A.
2T1 4T2
6T3
22
BK
BK
A2
BK
A2
BN
BN
BL
BL
RD
AEG
b27T
AUTO
MAN
WH
BN
BN
N.B.
GN
95
98
97
BN
96
GN
BN
RD
GN/YE
BN
N.A.
GND
T1
T2
T3
WH
BN
GN
GN/YE
BL
BL
N.B.
BN
BK
BN
BK
N.B.
GN/YE
N.D.
GROUND
LUG
BN
WH
BN
GN
FUSE
L
GND
N
L
N
GND
N
L
N.D.
GND
AUTO START/STOP
ARC SENSOR
GND
N
L
INPUT POWER
115V/1PH/60HZ
N
L
N.D.
GND
WH
BN
GN
N
L
FAN MOTOR
L
See motor (terminal cover) for
wiring instructions that pertain
to the specific motor type.
N
LAMP
N.D.
N.C.
LAMP
I/O
WIRE COLOR CONVENTIONS
GN
BN
WH
GN
BN - Brown
BL - Blue
BK - Black
GN - Green
WH - White
GND - Green/Yellow
BN
WH
L - Line (115VAC/1PH/60HZ)
N - Neutral
GND - Ground
REMOTE SWITCH
WORK LAMP
SF2400 STATIONARY FAN
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NOTES
SF2400 STATIONARY FAN
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l D o not touch electricallylivepartsor
electrodewith skin or wet clothing.
l Insulateyourself from work and
ground.
l K eep flammablematerialsaway.
l W ear eye,ear and body protection.
WARNING
Spanish
l N o toquelasparteso loselectrodos
bajo cargacon lapiel o ropamojada.
l A islesedel trabajo y delatierra.
l M antengael material combustible
l Protéjaselosojos,losoídosy el
fueradel áreadetrabajo.
cuerpo.
AVISO DE
PRECAUCION
French
l N elaissez ni lapeau ni desvêtements
mouillésentrer en contact avecdes
piècessoustension.
l G ardez àl’écart detout matériel
inflammable.
l Protégez vosyeux,vosoreilleset
votrecorps.
l Isolez-vousdu travail et delaterre.
ATTENTION
l Berühren Siekeinestromführenden
T eileoder E lektroden mit Ihrem
K örper oder feuchter K leidung!
l Isolieren Siesich von den
German
l E ntfernen SiebrennbarresM aterial! l T ragen SieA ugen-,O hren- und
K ör-perschutz!
WARNUNG
E lektroden und dem E rdboden!
l N ão toqueparteselétricaseelectro-
doscom apeleou roupamolhada.
l Isole-sedapeçaeterra.
Portuguese
l M antenhainflamáveisbem guarda- l Useproteção paraavista,ouvido e
dos.
corpo.
ATENÇÃO
Japanese
Chinese
Korean
Arabic
RE A D A N D UN D E RSTA N D T H E M A N UFAC T URE R’S IN ST RUC T IO N FO R T H IS E Q UIPM E N T A N D
T H E C O N SUM A BLE S T O BE USE D A N D FO LL O W YO UR E M PL O YE R’S SA FE T Y PRAC T IC E S.
SE RE C O M IE N D A LE E R Y E N T E N D E R L A S IN ST RUC C IO N E S D E L FA BRIC A N T E PA RA E L USO D E
E ST E E Q UIPO Y L O S C O N SUM IBLE S Q UE VA A U T ILIZ A R,SIG A L A S M E D ID A S D E SE G URID A D D E
SU SUPE RV ISO R.
LISE Z E T C O M PRE N E Z LE S IN ST RUC T IO N S D U FA BRIC A N T E N C E Q UI RE G A RD E C E T E Q UIP-
M E N T E T LE S PRO D UIT S A E T RE E M PL O YE S E T SUIV E Z LE S PRO C E D URE S D E SE C URIT E D E
VO T RE E M PL O YE UR.
LE SE N SIE UN D BE FO L G E N SIE D IE BE T RIE BSA N LE IT UN G D E R A N L AG E UN D D E N E LE K T RO -
D E N E IN SAT Z D E S H E RST E LLE RS.D IE UN FA LLV E RH Ü T UN G SVO RSC H RIF T E N D E S A RBE IT G E -
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l K eep your head out of fumes.
l Useventilation or exhaust to
removefumesfrom breathing zone.
l T urn power off beforeservicing.
l D o not operatewith panel open or
guardsoff.
WARNING
Spanish
l L oshumosfueradelazonaderes-
piración.
l M antengalacabezafueradelos
humos.Utiliceventilación o
aspiración paragases.
l D esconectar el cabledealimentación l N o operar con panel abierto o
depoder delamáquinaantesdeini-
ciar cualquier servicio.
guardasquitadas.
AVISO DE
PRECAUCION
French
l D ébranchez lecourant avant l’entre- l N ’opérez pasavec lespanneaux
l G ardez latêteàl’écart desfumées.
l Utilisez un ventilateur ou un aspira-
teur pour ôter lesfuméesdeszones
detravail.
tien.
ouvertsou avec lesdispositifsde
protection enlevés.
ATTENTION
German
l Strom vor W artungsarbeiten
abschalten!(N etzstrom völlig öff-
nen; M aschineanhalten!)
l A nlagenieohneSchutzgehäuse
oder Innenschutzverkleidung in
Betrieb setzen!
l V ermeiden SiedasE inatmen von
Schweibrauch!
l Sorgen Siefür guteBe- und
E ntlüftung desA rbeitsplatzes!
WARNUNG
Portuguese
l N ão operecom astampasremovidas.
l D esligueacorrenteantesdefazer
serviço.
l M antenha-seafastado daspartes
moventes.
l N ão operecom ospaineisabertosou
guardasremovidas.
l M antenhaseu rosto dafumaça.
l Useventilação eexhaustão para
remover fumo dazonarespiratória.
ATENÇÃO
l N ão toqueasparteselétricasnuas.
Japanese
Chinese
Korean
Arabic
LE IA E C O M PRE E N D A A S IN ST RUÇÕ E S D O FA BRIC A N T E PA RA E ST E E Q UIPA M E N T O E A S
PA RT E S D E USO ,E SIG A A S PRÁT IC A S D E SE G URA N Ç A D O E M PRE G A D O R.
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Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEBꢀSITE: www.lincolnelectric.com
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