Troubleshooting and Repair
Chapter 6
Safety Measures
Page 21
Mobile bain marie
4330036_A1
SPA/K-2DW | SPA/K-3DW
6
Troubleshooting and Repair
6.1
Safety Measures
DANGER
Hazardous electrical voltage
The electrical voltage may be considerably dangerous to limb and life of per-
sons and lead to injuries.
Before looking for faults, switch off the appliance at the mains. Switch off the
appliance with the On / Off switch. Pull out the mains plug and hung it on the
plug holder provided.
6.2
Notes on Troubleshooting
Please contact our service partners in case of malfunction and complaints within the warranty period. Even
after the warranty period is expired you can have necessary repair work done by our service partners and
certified electricians.
Service work should only be carried out by authorised specialists. In the event of after-sales service and
when ordering spare parts specify the data given in the rating plate.
Defective components should only be replaced with
HUPFER
®
original parts. The modular design simplifies
the replacement of individual components.
Always specify the data and corresponding part number indicated on the rating plate when using the after-
sales service or ordering spare parts.
Regular inspection and maintenance of the appliance prevent disruptions to operation and ensure safety. In-
spection and maintenance intervals depend on the use of the appliance. Consult your dealer's after-sales
service department.
6.3
Fault and Action Table
Fault
Possible cause
Action
Running noise of swivel casters
Defective caster bearings
Replace the swivel casters.
Sticky surface of the casters
Clean the swivel casters with water.
Appliance is not cold,
indicator light is not on
The mains plug is not inserted
Insert the mains plug
Defective building fuses
Check fuse and repair if necessary
Defective On / Off switch
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
Defective connecting lead or mains
plug
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
Defective cooling element
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
Appliance is not cold,
indicator light is on
Refrigerantcircuit leaky
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
Defective cooling element
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
Appliance is cold,
indicator light is not on
Defective indicator light
Switch off the appliance at the mains,
have it checked and repaired by
authorised specialist staff if necessary
