Henny Penny FlexFusion FPG-221 Service Instructions Manual page 81

Function test grease separator
Function test Automatic flushing
Prerequisite
Flush the system for approx. one minute.
Cleaning is complete.
Disconnect the water hose from the grease drain hose.
Detach the grease drain hose from the grease collector.
Mount the backflush fitting on the grease drain hose.
Open the cooking chamber door.
Remove tray trlley
Spray water into the cooking chamber with the hand shower for at
least 30 seconds.
Open the relay test in the service menu.
Activate relay K13. The grease pump switches on.
Water/grease is pumped into the collection container = pump
system in order.
Water/grease is not pumped into the collection container = carry
out troubleshooting.
Tap "K 13" to exit.
Detach the grease drain hose from the grease collector.
Mount the backflush fitting on the grease drain hose.
Open the cooking chamber door.
Remove tray trlley
Open the relay test in the service menu.
Activate relay K14.
Solenoid valve K41 for flushing is switched on.
After approx. 30 seconds, additionally activate relay K13.
Water is pumped into the collection tank = solenoid valve OK.
Water and occasional lumps of grease are pumped into the
collection container = clean the grease drainage system. Then
repeat the test.
Water is not pumped into the collection tank = carry out
troubleshooting.
Tap "K 13" and "K14" to exit.
Service-instructions
Grease collection system
81