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Electrode Inverter | Version 1.09
Care, maintenance and repair
13 Care, maintenance and repair
13.1Care after work
Step 1: Disconnect the mains plug from the power
socket.
Step 2: Clean the outside of the appliance with a dry
cloth.
13.2Maintenance and repair
Maintenance and repair work may only be carried out by
qualified personnel.
If the electrode inverter does not function properly, con-
tact a specialist dealer or our customer service. The con-
tact details can be found in chapter 1.2 Customer ser-
vice.
All protective and safety devices must be mounted again
immediately after completion of repair and maintenance
work.
Check daily:
- Check the regulator and switches on the control
panel and on the rear of the device for function and
ease of movement.
- After switching on, check for unusual noises.
- Check the display, check whether the set values
match the displayed values.
- Check the fan wheel for proper function.
- Check plug connections
- Check mains cable for damage.
Replace defective parts or contact customer service.
Check/clean monthly:
- Carefully clean the inside of the unit with compres-
sed air.
Attention: Use protective goggles!
- Check screws and bolts for secure seating.
Clean dirty or rusted screws and bolts, replace defective
parts or contact customer service.
Check every three months:
- Check display, check whether set values and dis-
played values correspond.
Replace defective parts or contact customer service.
Check yearly:
- Measure the insulation impedance between the
main circuit, the printed circuit board and the hous-
ing. If it is less than 1 M
Ω
the insulation is damaged
and must be replaced or re-insulated. Contact
customer service if necessary.
DANGER!
Risk of fatal electric shock!
Contact with live components may result in fatal in-
jury. Switched-on electrical components can make un-
controlled movements and lead to serious injuries.
- Before starting cleaning and maintenance work,
switch off the device and pull out the mains plug.
- Connections and repairs to the electrical equipment
may only be carried out by a qualified electrician.
NOTE!
After care, maintenance and repair work, check that
all guards and protective devices have been pro-
perly installed on the device and that no tools are left
inside or in the working area of the device. Damaged
protective devices and equipment parts must be
repaired or replaced by customer service or a specia-
list workshop.
Use protective gloves!
NOTE!
Never use aggressive cleaning agents for any
cleaning work. This can damage or destroy the de-
vice.
WARNING!
Before carrying out any maintenance work, the
machine must be switched off and waited at least 5
minutes until the capacity potential has been reduced
to 36 V!
