Gast 1HAB-25 - Manual (Page 8)

Low High Pump Motor Excess Reason and remedy
Vacuum Pressure Vacuum Pressure Overheat Overload Noise for problem.
• • At Pump • • Filter dirty. Clean or replace.
• • At pump • • Muffler dirty. Clean or replace.
• • Valves dirty or valves bent.
Clean or replace.
• • Worn piston rings.
Repair or replace.
• • • Relief valve set too high.
Inspect and adjust.
• • Relief valve set too low.
Inspect and adjust.
• • At pump At pump • • Plugged vacuum/pressure line.
Inspect and repair.
• At pump Collapsed vacuum line.
Inspect and repair.
• • Low voltage, wonʼt start.
Check power source.
• • • Voltage wrong.
Check power source.
• • • Worn rings/piston hitting cylinder.
Replace.
• • Cylinder misadjustment.
Realign.
• • Leaky hose or check valve.
Replace.
• • • • • Dirt or liquid on top of piston.
Inspect and clean.
• • • • Motor not wired correctly.
Check wiring diagram/line voltage.
• • • Blown head gasket.
Replace.
TROUBLESHOOTING CHART
www.gastmfg.com ISO 9001 & 14001 CERTIFIED
Gast Manufacturing Inc. Gast Manufacturing Inc. Brenner Fiedler & Assoc. Gast Manufacturing Co., Ltd
2550 Meadowbrook Road 505 Washington Ave 13824 Bentley Place Beech House, Knaves Beech
Benton Harbor, MI 49022 Carlstadt, NJ 07072 Cerritos, CA 90701 Business Centre, Loudwater
TEL: 616-926-6171 TEL: 201-933-8484 TEL: 800-843-5558 High Wycombe, Bucks HP 10 9SD
FAX: 616-927-0808 FAX: 201-933-5545 TEL: 310-404-2721 England
www.gastmfg.com FAX: 310-404-7975 TEL: 44 628 532600
FAX: 44 628 532470
Wainbee Limited Wainbee Limited Japan Machinery Co., Ltd. General Correspondence
215 Brunswick Blvd. 5789 Coopers Avenue Central PO Box 1451 should be sent to:
Pointe Claire, Quebec Mississauga, Ontario Tokyo, 100-91 Japan Gast Mfg. Inc./A Unit of IDEX Corporation
Canada H9R 4R7 Canada L4Z 3S6 TEL: 81-3-3573-5421 P O Box 97
TEL: 514-697-8810 TEL: 905-568-1700 FAX: 81-3-3571-7865 Benton Harbor, MI 49023-0097
FAX: 514-697-3070 FAX: 905-568-0083 or: 81-3-3571-7896
AUTHORIZED SERVICE FACILITIES
PART NO. 70 - 2200 G445PL (REV-B)