Prcd-Switch (Personal Safety Switch); Operation; Working With The Cable Ø 16 Mm Or Ø 22 Mm - Wohler Rm 300 Instructions De Service

5.3 PRCD-Switch (Personal
safety switch)
Fig. 6: PRCD-Switch
6

Operation

6.1 Working with the cable Ø 16 mm or Ø 22 mm
The Wöhler RM 300 has a PRCD-switch (person-
al safety switch) to protect user and drain cleaner
against dangerous currents due to possibly defec-
tive electrical equipment.
WARNING!
Check the functionality of the switch before each
use of the RM 300 as follows:

Turn on the Wöhler RM 300.

Press TEST.
If the device switches off automatically, the
PRCD-switch is working and it is safe to work with
the Wöhler RM 300.

If the Wöhler RM 300 is still working after
pressing the "TEST-button", disconnect the
power supply immediately.

To start normal working mode after inspection,
press RÜCKSETZEN (Reset).
WARNING!
Set the control switch to "OFF" before assembling
the cables, the guide hose and the augers.

Remove the cable from the holding cage.
NOTE!
Make sure that the cable end with the snap-lock is
guided through the cable outlet so that the clean-
ing attachment can be mounted.
Operation
EN
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