Summary Of Maintenance Messages - WMF Presto Service Manual

WMF presto Service Manual
Maintenance after 6,000 portionings choc
Maintenance after 18,000 portionings topping
Parts to be replaced:
• the mixer unit
• the mixer valve
In choc the counter counts 3 units per operation so that
the wear limit of both versions is at the counter reading
of 18,000.
Maintenance after 36,000 portionings choc
Maintenance after 108,000 portionings topping
Parts to be replaced:
• Powder portioner
• Portioner drive
Replace battery control at F 157
The battery of the control unit must be replaced when
the error message F 157 is reported
Procedure for battery replacement analogy to service-
maintenance, error message report F 157.
Maintenance operations in Key Operator mode
The replacement of components is described in the
chapters service-maintenance and revision.
Summary of maintenance messages:
14
Reset with C on display counter see Reset with C on display counter see
machine data machine data
Reset with C on display Reset with C on display
counter see machine data counter see machine data
   
counter counter
Resetting of error list is automatic Resetting of error list is automatic
when battery is replaced. when battery is replaced.
WMF presto Service manual edition 08/2007
   
Counter Counter Mixer Mixer
portioner portioner