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Maintenance
value will cause the display to jump to the archive row containing the
entered value. If the entry is not found, it jumps to the next closest entry.
Maintenance
7
7.1 Safety
DANGER!
Danger to life from electrical current!
Touching live parts poses an imminent danger to life. Dam-
age to the insulation or individual components may be life-
threatening.
Therefore:
– Safely protect electrical connections and live
– In the event of insulation damage, switch off the power
– Works on the electrical components of the device, i.e.
– When performing all works to the electrical system,
– Before performing maintenance works switch off the
– Do not attempt to bypass or deactivate fuses. When ex-
– Keep live parts away from moisture. This could lead to a
components against possible human contact.
supply immediately and arrange for repairs to be carried
out.
the connection of the external power supply unit, should
only be carried out by qualified electricians.
switch off the power and ensure that the voltage has
been cut.
power supply and protect against an accidental restart.
changing fuses, ensure that you adhere to the correct
ampere rating.
short-circuit.
73
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