Gast DAA Series User Manual download pdf (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.

ROUBLESHOOTING CHART

www.gastmfg.com

ISO 9001 & 14001 CERTIFIED

PART NO. 70 - 3000 G442PL (REV-J)

World Headquarters

P.O. Box 97

2300 Highway M139

Benton Harbor, MI 49022

Ph: 269/926-6171

FAX: 269/925-8288

www.gastmfg.com

Gast Hong Kong

Room 6,9/F.

New Commerce Centre19

on Sum St, Shatin

N. T. Hong Kong

Ph: (852) 2690 1008

Fax: (852) 2690 1012

www.gasthk.com

Gast Group Ltd.

A Unit of IDEX

Corporation

Unit 11, The I O Centre

Nash Road

Redditch, B98 7AS

United Kingdom

Ph: +44 (0)1527 504040

Fax +44 (0)1527 525262

1 2 3 4 5 6 7 8

Comments to this Manuals

No comments

Gast DAA Series User Manual Page 8

Comments to this Manuals

Related products and manuals for Pumps Gast DAA Series