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From Miller to You Thank you and congratulations on choosing Miller. Now you can get the job done and get it done right. We know you don’t have time to do it any other way. That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality.
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING coolers 2020-02 Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if Indicates special instructions.
READ INSTRUCTIONS. HIGH PRESSURE FLUIDS can injure or kill. D Read and follow all labels and the Owner’s D Coolant can be under high pressure. Manual carefully before installing, operating, or D Release pressure before working on cooler. servicing unit. Read the safety information at the beginning of the manual and in each D If ANY fluid is injected into the skin or body seek medical help section.
SECTION 2 − DEFINITIONS 2-1. Additional Safety Symbols And Definitions Some symbols are found only on CE products. Warning! Watch Out! There are possible hazards as shown by the symbols. Safe1 2012−05 Do not discard product (where applicable) with general waste. Reuse or recycle Waste Electrical and Electronic Equipment (WEEE) by disposing at a designated collection facility.
Plugged filter or hoses can cause overheating to the power source and torch. Safe50 2012−05 100 h. Std. Every 100 hours, check and clean filter and check condition of hoses. Safe51 2012−05 2-2. Miscellaneous Symbols And Definitions Read Operator’s Amperage Remote Manual Suitable for...
SECTION 3 − SPECIFICATIONS 3-1. Serial Number And Rating Label Location The serial number and rating information for this product is located on the back panel. Use rating label to determine input power requirements and/or rated output. For future reference, write serial number in space provided on cover of this manual. 3-2.
SECTION 4 − INSTALLATION 4-1. Tipping Do not move or operate unit where it could tip. Loc_cooler 2016-08 4-2. Selecting a Location Position unit so air can circulate. 18 in. 18 in. (460 mm) (460 mm) 18 in. (460 mm) 956172376_1-A OM-287469 Page 6...
4-3. Installing Cooler On MigMatic Welding Power Source Turn Off welding power source. Disconnect input power before in- stalling cooler on welding power source. Welding Power Source Cooler Screws Place power source on cooler and secure with screws. Tools Needed: m30 Torx 956172376_2-A OM-287469 Page 7...
4-4. Cooler Connections 400 volt, 1 Amp AC Receptacle 400 volts AC Cord Provides 115 VAC to power cooler. 7-Pin Receptacle (See Section 4-5) Provides the following signals: • Signal to activate the cooler • Check for the presence of coolant flow •...
SECTION 5 − OPERATION 5-1. Front Panel Controls Power Switch S1 Pump Priming Push Button Input Power Line 2A Fuse Water Flow Alarm Indicator Light Cooler Operation Indicator Light Input Line Voltage Water In Quick Connect Water Out Quick Connect Ref.
SECTION 6 − MAINTENANCE & TROUBLESHOOTING 6-1. Routine Maintenance Disconnect power before maintaining. n = Check Z = Change ~ = Clean l = Replace Reference * To be done by Factory Authorized Service Agent Every NOTICE − Clean coolant filter. Severe condi- tions may require more frequent cleaning (con- Months tinuous use, high/low temperatures, dirty envi-...
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Effective January 1, 2020 (Equipment with a serial number preface of NA or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other guarantees or warranties expressed or implied. LIMITED WARRANTY − Subject to the terms and conditions Positioners and Controllers below, Miller Electric Mfg.
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