Fault messages & troubleshooting
14.10 Grease collection system
Grease pump
INFORMATION
Switch on grease pump G40 via relay test (K13) in
the service menu. Does the pump switch on (noise)?
Is 120V present at relay K40 between terminals A1
Is 120V present at relay K40 between terminal A2
and terminal 14?
Grease pump G40 defective. Replace component.
120
Nature and source of danger
Install backflush fitting on grease drain hose before testing.
No
and A2?
Yes
Yes
Service-instructions
Yes
Check hose and piping for blockage. Clean if
necessary.
No
Relay on control board A1 defective. Use reserve
relay or replace circuit board.
No
Relay K40 defective. Replace component.