Miller Electric Coolmate 3.5 Owner's Manual

Miller Electric Coolmate 3.5 Owner's Manual

Recirculating coolant system for water-cooled gtaw torches and gmaw guns
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OWNER'S MANUAL
Coolmate™ 3.5
1.
Specifications
804 839-A
804 839-A
2.
Safety Symbol Definitions
DANGER! − Indicates a hazardous situation which, if not
avoided, will result in death or serious injury. The possible
hazards are shown in the adjoining symbols or explained
in the text.
DANGER! − Indique une situation dangereuse qui si on
l'évite pas peut donner la mort ou des blessures graves.
Les dangers possibles sont montrés par les symboles
joints ou sont expliqués dans le texte.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury. The possible ha-
zards are shown in the adjoining symbols or explained in
the text.
Indique une situation dangereuse qui si on l'évite pas peut
donner la mort ou des blessures graves. Les dangers possi-
bles sont montrés par les symboles joints ou sont expliqués
dans le texte.
NOTICE Indicates statements not related to personal injury.
Indique des déclarations pas en relation avec des blessu-
res personnelles.
Indicates special instructions.
Indique des instructions spécifiques.
Beware of electric shock from wiring. Disconnect input
power before installing this kit. Reinstall all panels and
covers.
Prendre garde aux chocs électriques dus au câblage.
Avant d'installer cet ensemble, couper l'alimentation.
Réinstaller tous les panneaux et couvercles.
Recirculating Coolant System For Water-Cooled GTAW Torches And GMAW Guns
Use With Guns/Torches Rated Up To 600 Amperes
IP Rating: 23
3-1/2 gal (13.2 L) Coolant Tank Capacity;
Maximum Cooling Capacity: 15,000 BTU/hr At 1.25 qt/min (1.3 L/min)
Dimensions: 26 in (660 mm) Long, 15 3/4 in (400 mm) Wide, 11 3/4 in (298 mm) High
Dimensions: 26 in (660 mm) Long, 15-3/4 in (400 mm) Wide, 11-3/4 in (298 mm) High
Weight: 60 lb (27 kg)
115 Volt Models Use 3.1 Amperes, 50/60 Hertz, Single-Phase Input Power
OM-231 313D
2007−08
Wear safety glasses with side shields.
Porter des lunettes de sécurité avec des protections laté-
rales.
Have only trained and qualified persons install, operate,
or service this unit. Call your distributor if you do not un-
derstand the directions. For WELDING SAFETY and
EMF information, read owner's manual(s).
L'installation, l'exploitation et l'entretien de cet appareil
doivent être confiés uniquement à des personnes quali-
fiées et convenablement formées. S'adresser à un distri-
buteur si l'on ne comprend pas les directives. Pour les
renseignements ayant trait à la SECURITE lors du sou-
dage et aux champs électromagnétiques, consulter les
manuels traitant les dévidoirs et les sources de courant
pour le soudage.
Beware of moving parts. Keep guards and panels in
place, covers closed, and hands away from moving parts.
Attention aux pièces mobiles. Maintenir les dispositifs de
sécurité et les panneaux en place, les couvercles fermés
et garder les mains éloignées des pièces mobiles.
Recycle or dispose of used coolant in an environmentally
safe way.
Recycler ou éliminer tout liquide de refroidissement usé
conformément aux méthodes prescrites pour assurer la
protection de l'environnement.

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Table of Contents
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Summary of Contents for Miller Electric Coolmate 3.5

  • Page 1 OWNER’S MANUAL OM-231 313D 2007−08 Coolmate™ 3.5 Specifications Recirculating Coolant System For Water-Cooled GTAW Torches And GMAW Guns Use With Guns/Torches Rated Up To 600 Amperes IP Rating: 23 3-1/2 gal (13.2 L) Coolant Tank Capacity; Maximum Cooling Capacity: 15,000 BTU/hr At 1.25 qt/min (1.3 L/min) Dimensions: 26 in (660 mm) Long, 15-3/4 in (400 mm) Wide, 11-3/4 in (298 mm) High Dimensions: 26 in (660 mm) Long, 15 3/4 in (400 mm) Wide, 11 3/4 in (298 mm) High Weight: 60 lb (27 kg)
  • Page 2 The product technical file is maintained by the responsible Business Unit(s) located at the manufacturing facility. Additional Standards (Writer: Delete additional standards not applicable) Arc Welding Equipment − Part 2: Liquid Cooling Systems. IEC 60974-2 Ed. 1, 2002-06 dec_cooler_1/07 © 2007 MILLER Electric Mfg. Co.
  • Page 3: Warning Labels

    Warning Labels...
  • Page 4 Warning Labels Continued S-180 663 Warning! Watch Out! There are Moving parts, such as fans, can cut source, wire feeder, or other major fingers and hands and cause injury. equipment for welding safety possible hazards as shown by the Keep away from moving parts. information.
  • Page 5: Rating Label

    Rating Label S/N: KG085472 043007 COOLMATE 3 50/60 IP 23 LR5071 NRTL/C 231 308-B Symbols And Definitions Water (Coolant) Hertz Input Power Power On Indicator Output Single-Phase Water (Coolant) In- Alternating Line Connection Primary Voltage Current Rated Maximum Degree Of Rated maximum Power liters per 1max...
  • Page 6 Coolant Chart GTAW Or Where Application HF* Is Used ° ° Low Conductivity Coolant No. 300 355**; Distilled Or Deionized Water OK Above 32 F (0 Coolant *HF: High Frequency Current ° ° **Coolant 300 355, a 50/50 solution, protects to -37 F (-38 C) and resist algae growth.
  • Page 7 GTAW Connections Tools Needed: 5/8 in 804 846-A To prevent overheating, make sure cooling Connect hoses with proper fittings as ommended fuse or circuit breaker size is unit is positioned so airflow is not restricted. shown. Some power sources may require 15 amperes.
  • Page 8 GMAW Connections Tools Needed: 5/8 in 804 845-A To prevent overheating, make sure cooling Fittings have 5/8-18 left-hand threads. ommended fuse or circuit breaker size is unit is positioned so airflow is not restricted. Connect hoses with proper fittings as 15 amperes.
  • Page 9: Routine Maintenance

    10. Routine Maintenance Disconnect power before maintaining. n = Check Z = Change ~ = Clean Δ = Repair l = Replace * To be done by Factory Authorized Service Agent Every ~ Blow out heat exchanger fins. Months ~Coolant Strainer, nCheck coolant level.
  • Page 10: Troubleshooting

    12. Troubleshooting Trouble Remedy Coolant system does not work. Be sure input power cord is plugged in to energized receptacle. Check line fuses or circuit breaker, and replace or reset if necessary. Motor overheated. Unit starts running when motor has cooled. Have Factory Authorized Service Agent check Power switch S1 and motor (Mot).
  • Page 11 Notes OM-231 313 Page 9...
  • Page 12: Parts List

    14. Parts List 804 838-C Figure 13-1. Complete Assembly Item Dia. Part Mkgs. Description Quantity Figure 13-1. Main Assembly ... . . 230 156 Cover, top ............
  • Page 13 Item Dia. Part Mkgs. Description Quantity Figure 13-1. Main Assembly (continued) ... . . 213 072 Fan, Muffin ............
  • Page 14 Notes...
  • Page 15 Notes Work like a Pro! Pros weld and cut safely. Read the safety rules at the beginning of this manual.
  • Page 16: Owner's Record

    Contact the Delivering Carrier to: File a claim for loss or damage during shipment. For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. © PRINTED IN USA 2007 Miller Electric Mfg. Co. 2007−01...

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