GD AQUALINE 1100 Installation & Operating Instructions Manual page 28

Operation
Possible cause
Safety valve blowing
• Closed valves in pressure line
• Pressure pipework blocked
Compressed air exits at shaft end and water leaks
• Seal damaged
Rubber smell (with Vee belt drive)
• Vee belt slip due to lack of belt tension
• High output pressure
Vee belts buckling
• Lack of belt tension
• Belt wear
• Belt pulley out of alignment
• Belt pulley wear
1)The cause of abnormal noise in the machine
can be a foreign object; remove the foreign ob-
ject without delay.
If the problem persists, please call our Service depart-
ment.
4990671000 February 2008
Remedy
• Open valves
• Remove blockage
• Replace shaft seal in end cover or have it repaired
• Check belt tension, re-tension if necessary
• Keep within rated pressure
• Check belt tension, retension if necessary
• Install new Vee belts
• Align pulley
• Replace pulleys
28