10
Repair
Page 9 of 10
Create date 22.02.2019
en
10
Repair
Before repairs only hold consultation with the manufacturer.
Trained personnel in compliance with common regulations do repairs
Use only by manufacturer authorized spare parts.
Improper repairs can result in personal injury and property damage
11
Maintenance and servicing
Execute an annual visual check of the device.
We recommend the checking of these tests and controls listed below at short intervals initially.
For perfect operation of the device the following aspects must be checked:
measure the insulation values
measure the resistance values (Ω)
measure and check the thermostat and / or limiter function
Visual inspection for damage
Visual inspection for deposits or incrustations on the heating elements
Visual inspection for leaks
Visual inspection of the electrical connection area
(Moisture, rust ... reduce the insulation value and must be removed.)
Deposits or incrustations on the heating elements can destroy the device and must be removed.
The cleaning must be do carefully, so that the surface is not damaged.
Carry out an annual functional test of the safety devices.
Depending on the application and environment in a shorter interval.
12
Dismantling
Switch off the system and secure to prevent unintentional restart.
Allow the device to cool to room temperature.
Uninstall and remove the connecting cable.
The system must be depressurised.
Drain the medium first and dispose of it properly
