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Operation and Control
Attach or replace insert tools
Choose a cutter or grinding disc according to the intended use (see Table on page 14).
Danger!
Risk of fatal injuries due to electric shock.
► Disconnect the mains plug before carrying out any work on the façade cutter.
Danger!
Risk of injuries due to hot cutters or grinding discs.
► The cutters and grinding discs can get hot after lengthy use of the machine. Wear
gloves when changing or allow the cutter or grinding disc to cool first before
removing.
Figure 2
• Wait for the machine to stop before changing the insert tool.
• Use a suitable aid (e.g. screwdriver handle (1)) to block the insert tools to prevent
twisting.
• Use the Allen key SW 5 (6) to undo the two hex socket cap screws (2) (left-hand
thread) and (4) (right-hand thread) from the drive shafts.
• Remove the cutters or grinding discs (3/5) with the pressing discs (7) and replace
with two new cutters or grinding discs.
• The new insert tools are fitted in the reverse order – the O-ring of the pressing discs
always faces the insert tool.
• Please note!
The insert tools of a set have different-sized square holes. When mounting the tools,
ensure that each insert tool is inserted onto the drive shaft with the appropriate size
square ((8) Ø = 19 mm / (9) Ø = 17 mm).
Exception: The carbide grinding discs do not have square holes and can be mount-
ed in any way – on the right or left.
• Each time you fit the insert tools, turn them by hand to check that they move freely
and are securely fixed in place.
• Danger!
Risk of injuries due to cracking of the cutters or grinding discs (flying parts), caused
by damaged, untrue running or vibrating cutters or grinding discs.
► Check the fit and condition of the cutters or grinding discs. Damaged insert tools
may not be used and must be replaced immediately.
(Figures 2 and 3)
Figure 3
17
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