Hupfer Powerstapler PSUH Manual De Instrucciones página 54

Troubleshooting and Repair
Fault and Action Table
Fault
Appliance does not become warm;
indicator light is on.
Appliance becomes warm; indicator
light does not come on.
Stacking platform does not move
plates upwards to the dispensing
height even with a low load.
Total locks no longer brake.
Heat-retaining base parts are not
becoming hot.
Heat-retaining base parts are not
becoming hot.
91346811_A1
Possible cause
Safety temperature limiter triggered.
Defective indicator light.
Spring broken.
Total locks have worn down.
Cover not closed and locked correctly.
Damaged seal on the cover.
Remedy
Take the appliance out of operation
and have it checked and repaired by
authorised technical staff if neces-
sary.
Take the appliance out of operation
and have it checked and repaired by
authorised technical staff if neces-
sary.
Replace defective springs with new
ones.
Either replace the total locks or re-
place the defective casters.
Close and lock cover.
Replace seal.
Powerstapler
Section 6
Page 25
PSUH