ESAB WC-7C PREST-O-WELD Radiator Coolant Circulator Troubleshooting instruction

ESAB
Brand
ESAB
Model
WC-7C PREST-O-WELD Radiator Coolant Circulator
Category
Welding System
Type
Troubleshooting instruction
INSTRUCTIONS for
F15-138-F
September, 2009
Figure - 1. Mounting Dimensions
• Electricshockcankill.
• Hotliquidsorvaporscanburnyou.
• Breathingmistorvaporsofethylene-glycolcan
poisonyou.
• Burstinghosesorpowercablescanexposeper-
sonstothesehazards.
• Donotoperatewithequipmentrequiringcool-
ingcapacityor owratesexceeding the rated
valuesforthiscoolantcirculator.
• Theseinstructionsareforexperiencedoperators.
Ifyouarenotfullyfamiliarwiththeprinciplesof
operationandsafepracticesforweldingequip-
ment,werecommendthatyoureadourbooklet,
”PrecautionsandSafePracticesforArcWelding,
Cutting,andGouging”,Form52-529.
• Donotattempttomaintainorusethisunituntil
you have read andunderstand these instruc-
tions.Donotpermituntrainedpersonstouseor
maintainthisunit.Ifyoudonotfullyunderstand
these instructions, contact your supplier for
furtherinformation.
1.69"
3.42"
14.78"
19.50"
3.42"
0.219" dia. hole, typ. 8 places
These instructions provide installation, operation, service
and parts information for the WC-7C Radiator Coolant
Circulator. This unit recirculates coolant to cool electric arc
cutting and welding equipment.
INSTALLATION
Install the WC-7C in an appropriate location so as to main-
tain adequate and unrestricted airow into and out of the
cabinetry. For permanent mounting refer to Figure-1 for
mounting hole dimensions in the base of this unit.
WC-7C
RADIATORCOOLANTCIRCULATOR
P/N 33859 - Valid Serial No. WxxJ348xxx and above
SPECIFICATIONS
Dimensions: 31.50" high (80cm) x 21.50" wide (54.6cm) x 25.00 deep (63.5cm)
Weight: 215 lb. dry (97.5kg)/ 249 lb. wet (133kg)
PumpType: Positive displacement, rotary vane type with adjustable by-pass valve (200 psi/13.8 bars max.), CW rotation
as viewed from nameplate.
RadiatorType: Copper tubing, aluminum nned air-to-water type with galvanized steel frame.
50Hz,1PhaseInputPower 60Hz,1PhaseInputPower
ACInputVoltages 200/230/400/460/575V., +/- 10%
ACInputAmperage 9/8/5/4/3 Amperes
PumpCapacity 1.95 gpm at 100 psi 2.33 gpm at 100 psi
(7.4 l/min at 6.9 bars) (8.8 l/min at 6.9 bars)
CoolingCapacity@2gpm 23,100 BTU/hr. (6800 watts) 27,720 BTU/hr. (8120 watts)
at45° F(7°C)temperaturedierencebetweenhighcoolanttemperatureandambientairtemperature.
Max.DeliveryPressure 160 psig (11 bars)
ReservoirCapacity 4 gallons (15.2 liters)
Besurethisinformationreachestheoperator.Youcan
getextracopiesthroughyoursupplier.
WARNING
1.69"
3.42"
3.42"
14.78"
19.50"
8 x Dia. 0.219"
2
InputPowerConnections
If the power cable supplied with the circulator is missing,
a 3-conductor power cable suitable to meet the required
input power must be installed. The cable must have 1/4"
ring lugs installed on the machine end. Connect the power
leads to the L1 and L2 terminals on TB1 Input Power Terminal
Board and the ground lead to the ground lug on the base
of the machine. A strain relief tting is provided to feed a
power cable through the rear panel of the cabinet. Refer to
Figure-2 Schematic Diagram for proper Input Voltage Link
placement, Figure-2 shows link in place for 575 volt input.
Electrical installation must be in accordance with local
electrical codes for this type of equipment.
NOTE:
Motor ( M2 ) Is shipped from supplier wired for 115 VAC.
Wiring must be re-congured to use with 230 VAC. See
wiring information panel on motor for proper 230 VAC
wiring conguration.
ControlConnections
A 3-pin receptacle P1 is provided on the rear panel to supply
the WC-7C with 115 Vac control voltage for pump motor
contactor control. The WC-7C must be supplied with this
control voltage in order for the pump to operate. Order
Part No. 13734546; 3-Pin Female Plug and Part No. 182W61;
Cable Clamp for Plug to make a control cable using a two
conductor cable. Solder the leads of this cable to Pins A and
B of the Plug and connect to control voltage device. Pump
motor contactor control is supplied so as to not operate
pump when cooling is not needed. Donotintermittently
operate the pump motor as this will cause needless
weartothepump.
CoolantConnections
These connectors are located on the front of the unit and are
marked “IN” and “OUT”. Connect the hoses to the WC-7C ac-
cordingly. The torch hose ends should be tted with 5/8"-18
Male L.H. Air/Water hose (CGA-033) connectors.
Do not connect hoses to a solenoid valve that can be
closed when the pump is operating as damage to pump
can result.
With the torch and the WC-7C connected, ll the reservoir
with the specially formulated torch coolant (order part no.
156F05). Do not use regular anti-freeze solutions, such as
for an automobile, as the additives will harm the pump
and torch.
After lling the reservoir to the MAX mark, located on the
front panel, run the pump with its cap removed in order to
purge air from the radiator, hoses, and torch. Re-check cool-
ant level to ensure reservoir is lled to MAX mark. Replace
reservoir cap after purging and checking coolant level.
Figure-2.WC-7CSchematicandInputPowerTerminalBoard
3
12
11
9
8
7
5
4460
1
230200
575
DANGER
HIGH
VOLTAGE
10
L2
L1
115 VAC
INPUT
2
13
INPUT POWER
TO
AUX
COOLER
400
1 543
D
A
2
C
GND1
GND1
200V
575V
460V
400V
7
1
11
TB1
12
K1
8
TB1
4
H5
H1
H6
H4
H3
230V
9
5
3
TB1
GND3
10
A
1
B
2
1
1
PL2
2
2
TB1
TS1
PL3
2
B
115
VAC
A
13
6
1
H2
P1
INPUT
200/230/400/460/575
VOLTS 50/60Hz
1 PHASE W/ GND
2
PL2
L1
T2
T1
4
1
K1
M1 M2
K1
L2
2 2
1
10A
F1
10A
1
F2
B
SINGLE PHASE 50/60 Hz
VOLTAGE CURRENT
200 VAC 9 AMPS
230 VAC 8 AMPS
400 VAC 5 AMPS
460 VAC 4 AMPS
575 VAC 3 AMPS
T1
COMPONENT LEGEND
LOCATION ITEM
REF. REF. DESCRIPTION
B-4 F1 FUSE, 10 AMP
B-4 F2 FUSE, 10 AMP
A-5 K1 PUMP MOTOR CONTACTOR
A-5 M1 FAN MOTOR
A-5 M2 PUMP MOTOR
A-1 P1 PUMP MOTOR CONTACTOR PLUG
D-4 PL1 MAIN POWER "ON" LIGHT
A-3 PL2 PUMP "ON" LIGHT
A-2 PL3 PUMP OVER-TEMP LIGHT
B-4 T1 AUTO-TRANSFORMER
B-2 TB1 TERMINAL BOARD, INPUT POWER
A-2 TS1 PUMP OVER-TEMP THERMAL SWITCH
230VAC-seenoteabove
3
PumpPressureAdjustment
Pump pressure is pre-set at the factory for 130 P.S.I., output
coolant pressure may be adjusted by opening or closing
the by-pass valve on the pump. The by-pass valve adjust-
ment screw is located under the large acorn nut on the
pump body. Pressure can be increased by turning the screw
clockwise and decreased by turning the screw counter-
clockwise. When replacing acorn nut and gasket, tighten
rmly to prevent air from being sucked into pump. Do not
exceedtherecommendeddeliverypressurestotorches
asoutlinedbythemanufacturer!
Do not operate the pump into a closed discharge line. If
operated for more than a few minutes against a closed dis-
charge, the resulting heat build-up will cause rapid wear of
the mechanical seal and eventual seizure and failure of the
pump. A thermostat will stop the pump motor if the pump
temperature goes over 131 deg. F.
Be careful not to touch the pump motor when adjusting
pump pressure as it can get very hot, up to 100 deg. F. above
ambient temperature.
MAINTENANCE
Electricshockcankill.Precautionarymeasuresshould
be taken to provide maximum protection against
electricalshock.Besurethatallprimarypowertothe
machinehasbeenexternallydisconnected.Openwall
disconnect switch or circuitbreaker before attempt-
inginspectionorworkinsidethecirculator.Installall
coversaftercompletingservice.Do notoperate unit
withoutcovers.
Ifthisequipmentdoesnotoperateproperly,stopwork
immediatelyandinvestigatethecauseofthemalfunc-
tion. Maintenance work must be performed by an
experiencedperson, andelectrical workby atrained
electrician.Donotpermituntrainedpersonstoinspect,
clean,orrepairthisequipment.Useonlyrecommended
replacementparts.
1. Maintain the coolant level within 1/2" of the MAX
mark on the reservoir sight gauge located on the front
panel.
2. Periodically check the coolant pressure and flow
through the system.
3. Periodically inspect the radiators for build-up of
airborne dust or other residues that may hinder the
cooling capacity of the WC-7C.
4. When tightening ttings, use wrench on both male and
female tting to prevent damage to ttings or plumb-
ing.
5. When draining old coolant, dispose of it according to
your local applicable rules and ordinances.
6. Oil pump motor shaft bearings once a year with 30
drops SAE 10 motor oil. The pump bearings are self
lubricating and require no further lubrication.
TROUBLESHOOTING
1. PumpBelowCapacity- Can be caused by restricted
inlet, wrong direction of rotation, low motor R.P.M., and
the relief valve improperly adjusted.
2. Pump Noisy - Can be caused by restricted inlet,
discharge pressure over 200 P.S.I., loose acorn nut or
damaged acorn nut gasket, air getting into lines, loose
couplings, misalignment between pump and motor,
and loose mounting bolts or clamping ring.
3. Leakage- Is caused by failing mechanical shaft seal or
rubber O-rings. Arrange to have pump rebuilt.
4. PumpTurnsHard- Can be caused by misalignment
between pump and motor or by lime and mineral de-
posits in the pump. Deposits in pump would necessitate
a pump rebuild, arrange to have pump rebuilt at pump
service center.
5. Donotdisassemblepump! Any attempt at eld repair
will void the warranty.
6. PumpMotorNotTurning- If PL2 not lit, 115VAC may
not be supplied to P1, or TS1 is over 131 deg. F if PL3 is
lit. If PL1 and PL2 are lit, check F1 and F2.
7. FanMotorNotTurning- Check F1 and F2. Neither M1
fan motor nor M2 pump motor will run with F1 or F2
blown.
8. Pump/MotorVibration - Indicates wear on coupling.
Replace with P/N 951841 coupling.
WARNING
4
PUMPSERVICECENTERS
Arrange to have the pump serviced, when necessary at
one of the following service centers. Rebuilt and exchange
pumps as well as new pumps carry a one year manufac-
turer’s warranty. (Pump: Procon Model CB 2503XL)
IntheU.S.A.:
PROCONPRODUCTS(Manufacturer)
910 Ridgely Road
Murfreesboro, TN 37130
Ph. no. (615) 890-5710
Halsted & Hoggan Inc.
935 Santa Fe Ave.
Los Angeles, CA90021
Ph. no. (213) 623-1248
Foxx Equipment Co.
955 Decatur, Unit B
Denver, CO 80204
Ph. no. (303) 573-1766
American Beverage Equipment Co.
27560 Groesbeck Hwy.
Roseville, MI 48066
Ph. no. (313) 773-0094
Foxx Equipment Co.
421 Southwest Blvd.
Kansas Clity, MO 64108
Ph. no. (816) 421-3600
Chudnow Mfg. Co. Inc.
3055 New Street
Oceanside, NY 11572
Ph. no. (516) 593-4222
Northlake Supply Co.
1347 Manufacturing Street
Dallas, TX 75207
Ph. no. (214) 653-8381
Southwest Bottlers
1360 Presidential Drive
Suite 120
Richardson, TX 75081
Ph. no. (214) 235-8768
Restaurant Appliance Service
7219 Roosevelt Way NE
Seattle, WA 98115
Ph. no. (206) 524-8200
REPAIRPARTS
The following illustrations of the WC-7C identies replace-
ment parts by item number as tabulated in the related parts
list. The list identies each part by stock number, the total
quantity used, schematic references when applicable, and
description of the part.
Figure-3, on the next page, depicts the repair parts avail-
able for this unit. If a part you require is not shown in the
illustration, it may be ordered as a request item. See below
directions to insure you will have all information required
to identify the parts you may require.
REPAIRPARTSORDERINGINFORMATION
To assure proper operation, it is recommended that only
Genuine ESAB Parts be used to repair this equipment
(other than pump). To order replacement parts from your
supplier:
A. Give stock number, serial number, descriptlion and
quantity of each part required.
B. Give stock number and description of equipment on
which the parts are to be used.
C. Indicate any special shipping instructions.
InAUSTRALIA
Roehlen Industries Pty. Ltd.
P.O Box 354
Mordialloc, Victoria 3195
Ph. no. 61 (3) 580-4155
Fax no. 61 (3) 580-2954
InJAPAN
Nippon Oil Pump Co. Ltd.
1 Chorne No. 8-2, Horinouchi
Suginami-Ku, Tokyo
Ph. no. 81-03 (313) 7521
Fax no. 81-03 (313) 2188
InGERMANY
Standex International GmbH
Postfach 130665
4150 Krefeld (formerly W. Germany)
Ph. no 49 (2151) 371224
Fax no. 49 (2151) 371258
5
35
Figure-3.WC-7CReplacementPartsIllustration.Refertonextpageforstocknos.ofparts.
28
25
22
26
22
23
15
23
24
23
34
27
30
29
32
17
17
3
12
11
9
8
7
5
4
460
1
230200
575
DANGER
HIGH
VOLTAGE
10
L2
L1
115 VAC
INPUT
2
13
INPUT POWER
TO
AUX
COOLER
400
31
21
15
16
17
19
18 20
7
3
6
3
5
4
3
1
2
8
13
12
13
14
9
11
10
SEE DETAIL "C"
36
6
REPAIRPARTSLISTINGforWC-7C(RefertoFigure-3.)
ITEM SCHEM. QTY. STOCK DESCRIPTION
NO. REF. USED NO.
1 M1 1 2062334 FAN MOTOR, 230VAC, 1/3 HP.
2 1 673676 FAN BLADE 16"
3 10 13734871 HOSE CLAMP 5/8"
4 AR 90858009 TUBING 3/8" X 5/8"
5 4 13735961 RADIATOR CORE
8 GND1, 2 2 2057726 GND. TERMINAL LUG
9 1 598481 ** PRESSURE GAUGE, 200 PSI
1 0558004488 ** PRESSURE GAUGE, 200 PSI
10 2 58V75 “B” AIR/WATER L.H. BKHD. FITTING
11 1 950518 GROMMET, 2"
12 PL3 1 598227 INDICATOR LIGHT
13 PL1, 2 2 634716 INDICATOR LIGHT
14 1 948377 KNOB, KNURLED
15 1 0558007638 PUMP
16 M2 1 951269 PUMP MOTOR, 115/230VAC, 1/2HP.
17 2 672065 TERMINAL STRAP, COPPER
18 2 639514 FUSE MOUNT
19 1 34089B FUSE PLATE
20 2 951201 FUSE, SLO-BLOW, 10A., 250VAC
21 1 951068 CLAMP, V-BAND, PUMP
22 2 182W82 ELBOW, 1/4 NPT M-F, BRASS
23 3 10Z30 CONN., 1/4MNPT-5/8MNPT
24 1 68161103 TEE CONNECTOR
25 2 950178 REDUCER, 1/2NPT FEM.
26 TS1 1 950710 SWITCH, THERMAL 131 DEG. F.
27 P1 1 13734545 RECEPTACLE, 3 PIN, MALE
P1 1 13734546 PLUG, 3 PIN, FEM., MATES w/ITEM-27
P1 1 182W61 CLAMP FOR 13734546
28 2 180W38 STRAIN RELIEF
29 T1 1 33927 AUTO-TRANSFORMER, 50/60 HZ.
30 K1 1 672162 RELAY, 3 POLE, 120VAC
31 TB1 1 32095 TERMINAL BOARD, PRINTED
32 13 680510 TERMINAL STUD, 1/4", BRASS
34 1 950156 DUST CAP
35 1 951841 COUPLING PIECE (PKG. OF 5)
36 1 951478 * TANK COMPLETE WITH CAP
*Cap not available separately.
** Refer to console serial number to determine which gauge to order. Gauges require dierent hole sizes in front panel
and are not interchangeable. Console with serial number in PxxJ348xx format requires gauge P/N 0558004488. All others
use P/N 598481.
7
RevisionHistory
December, 2007 Revision - Added French language per Alaaeldin Assal request.
September, 2009 Revision - Added 230 VAC note under subsection Input Power Connections per inputs from G. Cole.
F15-138-F 09/2009
A. CUSTOMER SERVICE QUESTIONS:
Telephone: (800)362-7080 / Fax: (800) 634-7548 Hours: 8:00 AM to 7:00 PM EST
Order Entry Product Availability Pricing Order Information Returns
B. ENGINEERING SERVICE:
Telephone: (843) 664-4416 / Fax : (800) 446-5693 Hours: 7:30 AM to 5:00 PM EST
Warranty Returns Authorized Repair Stations Welding Equipment Troubleshooting
C. TECHNICAL SERVICE:
Telephone: (800) ESAB-123/ Fax: (843) 664-4452 Hours: 8:00 AM to 5:00 PM EST
Part Numbers Technical Applications Specications Equipment Recommendations
D. LITERATURE REQUESTS:
Telephone: (843) 664-5562 / Fax: (843) 664-5548 Hours: 7:30 AM to 4:00 PM EST
E. WELDING EQUIPMENT REPAIRS:
Telephone: (843) 664-4487 / Fax: (843) 664-5557 Hours: 7:30 AM to 3:30 PM EST
Repair Estimates Repair Status
F. WELDING EQUIPMENT TRAINING
Telephone: (843)664-4428 / Fax: (843) 679-5864 Hours: 7:30 AM to 4:00 PM EST
Training School Information and Registrations
G. WELDING PROCESS ASSISTANCE:
Telephone: (800) ESAB-123 Hours: 7:30 AM to 4:00 PM EST
H. TECHNICAL ASST. CONSUMABLES:
Telephone : (800) 933-7070 Hours: 7:30 AM to 5:00 PM EST
IFYOUDONOTKNOWWHOMTOCALL
Telephone: (800) ESAB-123
Fax: (843) 664-4462
Hours: 7:30 AM to 5:00 PM EST
or
visit us on the web at http://www.esabna.com
The ESAB web site oers
Comprehensive Product Information
Material Safety Data Sheets
Warranty Registration
Instruction Literature Download Library
Distributor Locator
Global Company Information
Press Releases
Customer Feedback & Support
ESABWelding&CuttingProducts,Florence,SCWeldingEquipment
COMMUNICATIONGUIDE-CUSTOMERSERVICES
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4
CENTRESD’ENTRETIENPOURPOMPE
Contactez l’un des services de réparation suivants pour
qu’ils effectuent les opérations d’entretien sur la pompe.
Les pompes reconstruites et de rechange ainsi que les
nouvelles pompes disposent d’une garantie du fabricant
d’un an. (Pompe : Procon Modèle CB 2503XL)
AuxÉtats-Unis:
PROCONPRODUCTS(fabricant)
910 Ridgely Road
Murfreesboro, TN 37130 U.S.A.
Tél : +1 (615) 890-5710
Halsted & Hoggan Inc.
935 Santa Fe Ave.
Los Angeles, CA 90021 U.S.A.
Tél : +1 (213) 623-1248
Foxx Equipment Co.
955 Decatur, Unit B
Denver, CO 80204 U.S.A.
Tél : +1 (303) 573-1766
American Beverage Equipment Co.
27560 Groesbeck Hwy.
Roseville, MI 48066 U.S.A.
Tél : +1 (313) 773-0094
Foxx Equipment Co.
421 Southwest Blvd.
Kansas Clity, MO 64108 U.S.A.
Tél : +1 (816) 421-3600
Chudnow Mfg. Co. Inc.
3055 New Street
Oceanside, NY 11572 U.S.A.
Tél : +1 (516) 593-4222
Northlake Supply Co.
1347 Manufacturing Street
Dallas, TX 75207 U.S.A.
Tél : +1 (214) 653-8381
Southwest Bottlers
1360 Presidential Drive
Suite 120
Richardson, TX 75081 U.S.A.
Tél : +1 (214) 235-8768
Restaurant Appliance Service
7219 Roosevelt Way NE
Seattle, WA 98115 U.S.A.
Tél : +1 (206) 524-8200
PIÈCESDERÉPARATION
Les illustrations suivantes du WC-7C identie les pièces
de rechange par référence telles que stipulées dans
la liste des pièces de rechange connexes. La liste
identie chaque pièce par réf. de stock, la quantité totale
utilisée, les références des diagrammes schématiques
si applicable et la description de la pièce.
La Figure-3, sur la page suivante décrit les pièces de
rechange disponible pour cette unité. Si vous avez
besoin d’une pièce qui ne gurerait pas sur l’illustration,
vous pouvez la commander séparément. Voustrouverez
ci-dessous des instructions permettant de garantir
que tous disposez de toutes les informations requises
à l’identification des pièces dont vous pourriez
avoir besoin.
INFORMATIONSSURLACOMMANDEDE
PIÈCESDERECHANGE
Pour garantir un bon fonctionnement, il est recommandé
d’utiliser uniquement des pièces ESAB authentiques
pour réparer cet équipement (autre que la pompe).
Pour commander des pièces de rechange auprès de
votre fournisseur :
A. Communiquez le numéro du stock, de la série, une
description et la quantité de chaque pièce que vous
voulez commander.
B. Communiquez le numéro du stock et la description de
l’équipement sur lequel les pièces seront utilisées.
C. Indiquez toute instruction spéciale pour l’expédition.
EnAUSTRALIE
Roehlen Industries Pty. Ltd.
P.O Box 354
Mordialloc, Victoria 3195 U.S.A.
Tél : 61 (3) 580-4155
Fax : 61 (3) 580-2954
AuJAPON
Nippon Oil Pump Co. Ltd.
1 Chorne No. 8-2, Horinouchi
Suginami-Ku, Tokyo Japan
Tél : 81-03 (313) 7521
Tél : 81-03 (313) 2188
EnALLEMAGNE
Standex International GmbH
Postfach 130665
4150 Krefeld (anciennement Allemagne de l’Ouest)
Tél : 49 (2151) 371224
Fax : 49 (2151) 371258
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6
LISTEDESPIÈCESDERECHANGEPOURLEWC-7C(voirlaFigure-3)
№ RÉF. QTÉ № DESCRIPTION
ÉLT SCHÉMA UTILISÉE STOCK
1 M1 1 2062334 MOTEUR VENTILATEUR, 230 VCA, 1/3 HP.
2 1 673676 LAME VENTIL 16 PO
3 10 13734871 SERRE-TUYAU 5/8 PO
4 AR 90858009 TUBE 3/8 X 5/8 PO
5 4 13735961 FAISCEAU RADIATEUR
8 GND1, 2 2 2057726 COSSE MASSE
9 1 598481 ** JAUGE DE PRESSION, 200 PSI
1 0558004488 ** JAUGE DE PRESSION, 200 PSI
10 2 58V75 B RACCORD G ARR AIR/EAU
11 1 950518 ŒILLET, 2 PO
12 PL3 1 598227 TÉMOIN
13 PL1, 2 2 634716 TÉMOIN
14 1 948377 BOUTON, MOLETÉ
15 1 0558007638 POMPE
16 M2 1 951269 MOTEUR POMPE, 115/230 VCA, 1/2 HP.
17 2 672065 BORNIER, CUIVRE
18 2 639514 MONTAGE FUSIBLE
19 1 34089B PLAQUE FUSIBLE
20 2 951201 FUSIBLE, FUSION LENTE, 10A, 250VCA
21 1 951068 CLAMP, BANDE V, POMPE
22 2 182W82 COUDE, 1/4 NPT M-F, LAITON
23 3 10Z30 CONN., 1/4 MNPT-5/8 MNPT
24 1 68161103 CONNECTEUR EN T
25 2 950178 RÉDUCTEUR, 1/2 NTP F
26 TS1 1 950710 INTERRUPTEUR, THERM 131 DEG. F.
27 P1 1 13734545 RÉCEPTACLE, 3 BROCHES, M
P1 1 13734546 FICHE, FEM., 3 BROCHES, S’ACCOUPLE
À L’ÉLÉMENT 27
P1 1 182W61 CLAME POUR 13734546
28 2 180W38 SERRE-CABLE
29 T1 1 33927 AUTO-TRANSFORMATEUR, 50/60 HZ.
30 K1 1 672162 RELAIS, TRIPOLAIRE, 120VCA
31 TB1 1 32095 BORNIER, CARTE IMPRIMÉE
32 13 680510 GOUJON BORNE, 1/4 PO, LAITON
34 1 950156 CACHE POUSSIÈRE
35 1 951841 PIÈCES ACCOUPL (PQT DE 5)
36 1 951478 * RÉSERVOIR COMPLET AVEC CAPOT
* Les capots ne sont pas vendus séparément.
** Voir le numéro de série de la console pour déterminer la jauge à commander. Les jauges requièrent différentes
tailles de trou dans le panneau avant et ne sont pas interchangeables. La console avec le numéro de série au
format PxxJ348xx requiert la jauge Réf. 0558004488. Toutes les autres se servent de la Réf. 598481.
7
RevisionHistory
December, 2007 Revision - Added French language per Alaaeldin Assal request.
September, 2009 Revision - Added 230 VAC note under subsection Input Power Connections per inputs from G. Cole.
F15-138-F 09/2009
A. CUSTOMER SERVICE QUESTIONS:
Telephone: (800)362-7080 / Fax: (800) 634-7548 Hours: 8:00 AM to 7:00 PM EST
Order Entry Product Availability Pricing Order Information Returns
B. ENGINEERING SERVICE:
Telephone: (843) 664-4416 / Fax : (800) 446-5693 Hours: 7:30 AM to 5:00 PM EST
Warranty Returns Authorized Repair Stations Welding Equipment Troubleshooting
C. TECHNICAL SERVICE:
Telephone: (800) ESAB-123/ Fax: (843) 664-4452 Hours: 8:00 AM to 5:00 PM EST
Part Numbers Technical Applications Specications Equipment Recommendations
D. LITERATURE REQUESTS:
Telephone: (843) 664-5562 / Fax: (843) 664-5548 Hours: 7:30 AM to 4:00 PM EST
E. WELDING EQUIPMENT REPAIRS:
Telephone: (843) 664-4487 / Fax: (843) 664-5557 Hours: 7:30 AM to 3:30 PM EST
Repair Estimates Repair Status
F. WELDING EQUIPMENT TRAINING
Telephone: (843)664-4428 / Fax: (843) 679-5864 Hours: 7:30 AM to 4:00 PM EST
Training School Information and Registrations
G. WELDING PROCESS ASSISTANCE:
Telephone: (800) ESAB-123 Hours: 7:30 AM to 4:00 PM EST
H. TECHNICAL ASST. CONSUMABLES:
Telephone : (800) 933-7070 Hours: 7:30 AM to 5:00 PM EST
IFYOUDONOTKNOWWHOMTOCALL
Telephone: (800) ESAB-123
Fax: (843) 664-4462
Hours: 7:30 AM to 5:00 PM EST
or
visit us on the web at http://www.esabna.com
The ESAB web site oers
Comprehensive Product Information
Material Safety Data Sheets
Warranty Registration
Instruction Literature Download Library
Distributor Locator
Global Company Information
Press Releases
Customer Feedback & Support
ESABWelding&CuttingProducts,Florence,SCWeldingEquipment
COMMUNICATIONGUIDE-CUSTOMERSERVICES
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ESAB WC-7C PREST-O-WELD Radiator Coolant Circulator Troubleshooting instruction

ESAB
Brand
ESAB
Model
WC-7C PREST-O-WELD Radiator Coolant Circulator
Category
Welding System
Type
Troubleshooting instruction
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