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18 VOLT CORDLESS 1.5 CFM, 2 STAGE VACUUM PUMP 99 Washington Street Melrose, MA 02176 OPERATING INSTRUCTIONS Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com 18 Volt DC Li-ion battery adapter sleeve Sure Grip Handle 18 Volt DC Li-ion battery Inlet Ports Oil Refill Cap Oil Sightglass...
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GENERAL SAFETY INSTRUCTIONS ONLY QUALIFIED SERVICE PERSONNEL SHOULD OPERATE THIS UNIT. SOME COUNTRIES MAY REQUIRE THE USER TO BE LICENSED. PLEASE CHECK WITH YOUR LOCAL GOVERNMENT AGENCY. • DANGER - Avoid breathing refrigerant vapors and lubricant vapor or mist. Breathing high concentration levels may cause heart arrhythmia, loss of consciousness, or even cause suffocation.
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vacuum reading. During the first stages of evacuation, vapors are highly concentrated. Unfortunately, some vapors will condense into a liquid and mix with the oil, thus reducing the oil’s ability to produce a deep vacuum. The GAS BALLAST VALVE emits a controlled amount of dry air into the pump during compression to minimize this effect and keep oil relatively clean during the first part of the evacuation.
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Oil leaks 1. Oil leaks through exhaust 1. Oil level too high 2. Oil leaks through shaft seal 2. Replace shaft seal 3. Oil leaks through reservoir 3. Tighten bolts or replace gasket 4. System vented pressure 4. Check oil level 5.