Fault Detection And Troubleshooting; Safety Measures; Notes On Troubleshooting; Fault And Action Table - Hupfer SPTW-2/EBF/TEHCO Manual De Instrucciones

Fault Detection and Troubleshooting

Safety Measures

6 Fault Detection and Troubleshooting
6.1 Safety Measures
DANGER
WARNING
ATTENTION
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.
Defective components should only be replaced with
the replacement of individual components.
In the event of after-sales service and when ordering spare parts, always specify the data and corresponding
part number indicated on the rating plate.
Regular inspection and maintenance of the appliance prevent disruptions to operation and ensure safety.
6.3

Fault and Action Table

Fault
Running noise of swivel casters
The appliance pulls to the right or to
the left when transporting
Rolling resistance of the casters is
higher than when putting the appli-
ance into operation
Total brakes do not have any locking
action
Appliance does not become warm;
91319926_A0
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 insert it into the
plug holder provided.
Risk of hot surfaces
The heated appliances can become hot during operation and only cool down
slowly in the air.
Before looking for faults, let the appliance cool down sufficiently.
Exposed springs
When pressing down the guide basket manually, the springs are exposed.
Reaching into the gaps of the exposed springs may cause hand injuries.
Never press the guide basket down manually.
Be careful when hooking and unhooking the springs. When adjusting springs
on sharp edges, pay particular attention to the ends of the tension springs.
HUPFER
Possible cause
Defective caster bearings
Sticky surface of the casters
Damaged caster bearings
Wear of the locking brakes
Defective building fuses
®
original parts. The modular design simplifies
Action
Replace the swivel casters.
Clean the swivel casters.
Replace defective casters with new
ones
Replace the locking brakes or replace
defective casters with new ones
Check fuse and repair, if necessary
Chapter 6
Page 29
Food transport trolley
SPTW-2/EBF/TEHCO