Évaluations - 1, GPA: 4
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Facilité d'utilisation
The alarm ID code is displayed by the power source UI. The alarm codes displayed on the cooler are: E43 - coolant stoppage - clogged or broken hose, torch or bypass hose missing. E44 - coolant temperature upper limit. xx Flashing value during power up - indicates the cooler software version. yy Two digit value during normal operation - displays the coolant temperature (°C). nC This message is displayed if no communication between the cooler and the power source is detected. C Zf Scrolling dashed line (clockwise) is displayed during torch priming operation. COOL ARC® 35 ELECTRIC 3-1 tic I B-3 OPERATION B-3 USER INTERFACE PUSH BUTTON The push button on the user interface of the cooler has two different functions: Holding the push button in for 3 seconds toggles the cooler ON and OFF. When the cooler is turned OFF, the display will shown “oo”. In this condition, the cooler can only be turned ON again by pressing the push button for 3 seconds again, or by cycling input power to the power source. The power source has no control over the cooler when it is OFF. It begins communicating with the cooler when the cooler is turned ON again. If the cooler is OFF when the power source is turned OFF, it will begin operation in the ON condition when the power source is turned on again, and must be turned OFF if the user does not want the cooler to operate during welding. Momentarily pressing the COOL ARC® 35 push button will begin the torch priming procedure and override any current cooler operation. The cooler will ramp up the pump speed to maximum and hold it for 30 seconds to allow the torch to be filled with coolant. During the priming procedure the temperature and flow/pressure sensing are disabled. To stop the priming procedure before the 30 second time limit the push button must be pressed again - this places the cooler back into normal operating mode. COOL ARC® 35 nraizK ELECTRIC 1 MAINTENANCE SAFETY PRECAUTIONS A WARNING ELECTRIC SHOCK can kill. • Disconnect input power by removing plug from V310-T/V311-T before working inside Cooler. • Do not touch electrically “hot” parts inside Cooler. • Have qualified personnel do the installation, maintenance and troubleshooting work. RESERVOIR COOLANT LEVEL The reservoir volume should be checked daily before using the cooler. Remove the reservoir fill cap and check the coolant level. The reservoir is full when the coolant level is just below the reservoir fill opening. Keep the reservoir full, especially after disconnecting the water lines or changing the accessory being cooled. COOLANT TREATMENT RECOMMENDATION ROUTINE MAINTENANCE Remove accumulated dust and dirt from the internal components of the cooler by blowing it out with a low-pressure air hose or removing the dust and dirt with a vacuum hose. PERIODIC MAINTENANCE In dirty or dusty environments or if biological growth occurs in the coolant, it may be necessary to flush the coolant reservoir. Drain the old coolant, rinse the inside of the reservoir and circulate rinsing solution through the coolant system. Add new coolant when cleaning is finished. It is recommended to flush the coolant at least once a year. A cooling system free from debris offers increased cooling efficiency and longer pump and torch life. See the Coolant Treatment Recommendation in this “Maintenance Section”. NOTE: Pure solutions and mixtures of, or materials (i.e. towels wetted) with ethylene glycol are toxic to humans and animals. Special precautions should be taken when discarding toxic material, do not pour this mixture down any drain. Contact the local EPA office for responsible disposal methods or for recycling information. HEAT EXCHANGER This procedure is intended to provide a means of reducing the objectionable amount of fungal and bacterial contamination that has occurred in COOL ARC® 35 water coolers and cooling systems. Additive: The recommended additive can be purchased at local pool supply stores. An example is "Maintain Pool Pro 30% Non-Foam Algaecide". Limitations: • The additive should be used with fresh coolants containing only pure water. • This additive should not be used with coolants containing any other substance, including antifreeze substances. • No other additives shall be used with the specified coolant that has been treated with the recommended additive. • This procedure is no permanent substitute for a periodic maintenance schedule for the specified coolers • A 1-quart bottle of additive is sufficient to disinfect and treat about 1000 coolers. • Check with the manufacturer of your guns or torches to be sure that this procedure is compatible with your equipment. To maintain maximum cooler efficiency, the heat exchanger should be kept free of dust and dirt buildup. Clean the heat exchanger periodically using a vacuum hose or a low-pressure air line. Avoid placing the unit near a flux hopper or a flux waste container. A clean heat exchanger offers better cooling performance and lon...