ROTHENBERGER WALL CUT 6540 - Manual (Page 17)

ENGLISH 15
When tightening ensure that the 4 positioning pins on the handle holder are fitted in the
bores of the protective cover!
Connect the dust remover (accessory item no. FF35148) to the connecting piece (6). The
dust remover must be suitable for removing stone dust. Please wear a protective dust
mask!!
Before switching on, place the equipment on both rear rollers (10) so that
the cut-off wheels are able to turn freely.
3.5 Milling
Mount a wooden batten for better handling of the equipment when cutting/milling into the
walls horizontally/diagonally.
Place the equipment on the rear rollers and hold the handle down so that the cut-off wheels
can rotate freely.
Switch the equipment on as
follows:
Unlock:
Switch on: Press the disabling button (2)
Press the ON/OFF switch (1) and release,
release the disabling button (2)
Switch off: Press the ON/OFF switch and release
Lower the equipment slowly and steep into the
material
Pull equipment using moderate force, do not push
Upon completion swivel the cut-off wheels out of the
groove and switch equipment off.
Observe adequate cooling-down breaks! The equipment must be raised after a
cutting time of approx. 2 minutes and run for a minimum of 10 seconds without being
under pressure. The great circumferential speed in connection with the construction of
the wheel causes rapid cooling of the diamond tool!
3.6 Shutting down
Please note: The cut-off wheels must not be decelerated when running down.
Always place the equipment on its side when it is running down and never on its
wheels. Only operate the spindle locking device when the equipment is at a
standstill!
When placing the equipment on its side, ensure that the cut-off wheels are not pointing
towards the body when running down.
Remove the plug from the mains supply and shut down the dust remover
3.7 Cutting out the grooves with the chisel
Cut out the milled groove using the chisel provided.
The cut depth should be set approx. 5 mm deeper than the desired depth to compensate any
inaccurateness that may arise when breaking out the centre bar.
4 Troubleshooting
Symptom Possible Reason Solution
Equipment will not start up No power supply Check mains supply
Switch faulty Please contact service
Carbon brushes worn Replace carbon brushes
Equipment vibrating badly Wobble or radial run-out on
cut-off wheels Replace cut-off wheels