Honeywell DL230, Operating Instructions Manual

Page: 73 / 104

Maintenance 73
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.
7
Maintenance
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
components against possible human contact.
– In the event of insulation damage, switch off the power
supply immediately and arrange for repairs to be carried
out.
– Works on the electrical components of the device, i.e.
the connection of the external power supply unit, should
only be carried out by qualified electricians.
– When performing all works to the electrical system,
switch off the power and ensure that the voltage has
been cut.
– Before performing maintenance works switch off the
power supply and protect against an accidental restart.
– Do not attempt to bypass or deactivate fuses. When ex-
changing fuses, ensure that you adhere to the correct
ampere rating.
– Keep live parts away from moisture. This could lead to a
short-circuit.