Faults; Restarting After An Unscheduled Downtime; Power Failure - HEYLO KT 20 Betriebsanleitung

17 | Faults

17 Faults
Observe the following principles if you looking for the causes of faults and want to eliminate them:
These tasks may only be carried out by trained and authorized specialists.
Any interventions may only be carried out by the manufacturer or by persons authorized by the manufacturer
during the statutory warranty period.
a) Let the evaporator defrost.
b) Wear suitable protective clothing.
c) Before recommissioning, install all the safety devices as attached at the factory.
d) Check that the safety devices function properly.
e) After completing the task, remove all tools and objects from the working area around the device.
Safety instructions on faults
DANGER
CAUTION
17.1

Restarting after an unscheduled downtime

Power failure

After a power failure, the device will continue to operate in continuous operating mode with the device switch
turned on.
62 / 81
Danger to life due to electric shock
Touching electrically live parts can be fatal.
a) Switch off the device and pull out the mains plug.
Danger due to missing safety covers
Missing safety covers can lead to injuries.
a) Before switching on the device, install all the safety covers that may have been
removed for troubleshooting purposes.
b) Check all the safety devices before switching on the device.
EN KT 20