yellow jacket 93530 Operation And Maintenance Manual
Vacuum pump
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- Operation and maintenance manual (5 pages) ,
- Operation and maintenance manual (11 pages)
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Summary of Contents for yellow jacket 93530
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Page 1: Operation And Maintenance
™ SuperEvac Vacuum Pump for Ammonia and NH Systems Operation and Maintenance Manual Models 93530 and 93533 English……..pages Español...páginas 10-18 Français..pages 19-27 Deutsch...seites 28-36... -
Page 2: Table Of Contents
Important Notices to Purchaser Check for damage immediately. cooperate in assessing damage if the pump is re- turned to the factory prepaid All YELLOW JACKET SuperEvac™ vacuum pumps for ammonia and NH systems are completely Carton contents include: tested and inspected to assure compliance with ... -
Page 3: Features Of Your New Pump
Heavy duty metal handle. Permanently attached to pump body. Built-in hook hole. Pump exhaust also doubles as oil fill port. Use YELLOW JACKET oil for assurance of a 1) Male pipe clean,fast job. pump intake (see below) -
Page 4: The Purpose Of The Superevac Design
The Purpose of the SuperEvac Design The SuperEvac Pump is a 2-stage rotary vane design (at right) that increases efficiency and speeds pump down to 15 microns. The pump lowers the internal pressure of a refrigera- tion system until moisture boils into a vapor. As the moisture is vaporized, it is evacuated by the pump, helping dehydrate the system. -
Page 5: Oil Changes
Wire Gauge (AWG) Oil Changes CHANGE OIL AFTER EACH USE to protect YELLOW JACKET vacuum pump oil is spe- pump components from contaminants pulled into cially refined and formulated for extremely low pump during service. Place used oil in a sealable... -
Page 6: Basic Troubleshooting
Basic Troubleshooting 4 most common comments cords can greatly reduce voltage and cause on pump return paperwork: problems. Pump/oil temperature must be 30°F (-1°C) or 1) "Will not pump." This usually means the higher. Open intake to atmosphere and switch pump will not pull a deep enough vacuum. -
Page 7: Diagnostic Chart
Diagnostics Chart Condition Pump Area Possible Problem Solution Dirty oil Flush 1 to 3 times Coupling or set screw loose Repair or replace Bad exhaust valve Repair or replace Pump not oiling Call factory Quiet pump Vanes not functioning Call factory Stator misaligned Call factory Worn pump bearings... -
Page 8: Replacement Parts
Replace oil/call factory Too small for system Size pump for system Air leaks Replace/repair Replacement Parts Models #93530 and 93533 - 8 CFM (190 L/M) 11 or 12, 13, 14 and 15 7, 8, 9, 16, 17, 18 6, 10... - Page 9 *The 93533 is factory wired for 230V. It can also be configured for 115Vac. Remove the motor switch plate and make connections as shown on the motor label. Ritchie Engineering Co., Inc. Phone: 800-769-8370 YELLOW JACKET Products Div. Int’l Phone: 952-943-1333 10950 Hampshire Ave., S. Fax: 800-322-8684 Bloomington, MN 55438-2623 Int’l Fax:...