56
The device in-use
If an insulation fault exists and the unit was previously OK when tested without a
device connected (see above), the insulation fault has been caused by the de-
vice.
1. Use its operating switch to switch off the consumable.
2. Disconnect the consumer from the generator's socket.
3. Press the button
to reset the horn.
4. Press the reset button
to reset the insulation monitoring system.
5. Move the line circuit breaker into POS I.
Your generator is ready to use again.
WARNING!
Risk of touching surfaces that are live due to faulty insulation.
Danger of electric shock if a second insulation fault occurs.
► The relevant consumable is not to be used any more after an insulation fault
has been determined.
► Secure the defective consumable effectively against reuse by third parties.
► Replace the consumer or have it repaired by a qualified electrician.
8.4
2-way fuel valve
When supplying fuel, you can choose between the internal tank and an ex-
ternal refuelling device. To change refuelling methods, there is a 2-way tap
behind the maintenance hatch on the maintenance side of the power gen-
erator.
Do as follows to operate the power generator with an external refuelling de-
vice:
Conditions
An external fuel tank equipped with a refuelling device (see instructions be-
low) is available.
The fuel tank is full enough.
The power generator’s internal tank is full enough.
Lamp
Result
Meaning
No signal
lamp goes on
Line circuit breaker remains
in POS 1
No insulation fault detected
Consumer has an insulation
fault (≤ 23kΩ)
YELLOW
signal lamp
goes on
Line circuit breaker remains
in POS 1
Insulation fault (≤ 46 kΩ > 23
kΩ)
YELLOW
and RED sig-
nal lamps go
on
Line circuit breaker jumps to
POS 0
Insulation fault (≤ 23 kΩ)
