Wohler RM 200 Instructions De Service page 30

Operation
Fig. 6: Fixing the drill head with the snap-
lock
Fig. 7: Releasing the snap-lock to sepa-
rate the drill head from the cable.
30
Select an appropriate drill head and securely
•
connect it to the cable with the snap-lock.
To release the snap-lock after cleaning, insert
•
the coupling key into the hole. The coupling
key is included in the scope of delivery.
• Then pull the snap-lock apart with two hands.
NOTE!
If necessary, spray the snap-lock with a commer-
cially available rust solvent.
Place the Wöhler RM 200 in a suitable posi-
•
tion in front of the pipe opening. Make sure
that it has a secure stand.
WARNING!
Take care that the Wöhler RM 200 and the mains
cable are not placed in water.
Insert the plug.
•