Operation; Maintenance; Electrical Connection - Scheppach FS4700BE Originalanleitung

9. Operation

Do not work with the machine if you are not sure
whether a working condition is safe of unsafe.
Start-up
On/Off switch (Fig. 4)
To switch on, press "I" on the On/Off switch (16)
Before starting the cutting process, wait until the
cutting wheel reaches its maximum speed and the
cooling water pump (13) has fed the water to the cut-
ting wheel. To switch off, press the "0" on the switch
(16).
(Fig. 4).
8.1 Operation
90° cuts Fig. (6-7)
Loosen the star screw (c)
1
2 Set the transverse cutting gauge (6) to 90° and
re-tighten the star screw.
3 Tighten the wing screw (d) to fix the transverse
cutting gauge (6) into position. (Fig.6)
Use the handle (11) to push the machine head (1)
4
backwards.
Place the tile on the stop rail (7) on the transverse
5
cutting gauge.
6 Use the handle (11) to push the machine head (1)
to the required cutting depth and fix the machine
head again.
Switch on the tile cutter. Attention: Wait until the
7
cooling water has reached the cutting wheel (10).
Use the handle (11) to pull the machine head (1)
8
slowly and evenly forwards through the tile.
9 Switch the cutting wheel off again once you have
finished cutting.
8.2 45° diagonal cut (Fig. 8)
Set the angled stop (6) to 45°
1
2 Perform cutting as described above.
8.3 45° longitudinal cut (Fig. 9)
Loosen the star knob screw (E) on both sides
1
Angle the guide rails (8) 45° to the left on the angle
2
scale (18).
Re-tighten the star knob screw (E) on both sides.
3
4 Perform cutting as described.
8.4 Replacing the diamond cutting wheel (Fig.
10- 12)
Attention! Pull out the mains plug
Unscrew the screw (F) and remove the cutting
1
wheel guard (9). (Fig.10)
2 Attach the Allen key (19) to the motor shaft and
hold.
Use the spanner (20) to unscrew the flange nuts in
3
the direction in which the cutting wheel (10) runs.
(Left-handed thread)
Remove the outer flange (21) and the cutting wheel
4
(10).
5 Clean the holding flange carefully before installing
the new cutting wheel.
20 GB
6 Insert the new cutting wheel in the reverse se-
quence and tighten. Attention: Ensure that the
cutting wheel runs in the correct direction!
Re-install the cutting wheel guard (9).
7
Setting the parallel position of the diamond cut-
ting disc (Fig. 13-15)
If the cut is not straight or the tile breaks along the
cutting line, the parallel position of the diamond cut-
ting disc must be set.
1 At the beginning, the stop rail must be positioned
square to the guide rail. For this, loosen the Allen
screws (a) along the stop rail and align it square
with a carpenter's square or a large tile. In this step,
the diamond cutting disc must run along the entire
length of the square or the tile edge. Afterwards,
re-tighten the two stop rail Allen screws (a).
2 Disassemble the length display by removing the
two Phillips screws (b). (Fig. 16)
3 Disassemble the cable retainers (c). (Fig. 17)
4 Slightly loosen two hexagon nuts (d) on each of the
saw unit sides. (Fig. 18, 19)
5 Now the entire saw unit with diamond cutting disc
can be aligned to the stop rail using a carpenter's
square or a large tile. (Fig. 20)
6 Re-tighten the saw unit's hexagon nuts and assem-
ble all machine components.
7 Check it is parallel and carry out a test cut. If the
test cut is not satisfactory, repeat steps 1-6.
10. Electric connection
Check electric cables regularly for damage. Ensure
that during the check, the connecting cable is not
connected to the mains.
Electric connecting cables must conform to the com-
mon VDE- and DIN provisions. Only use connecting
cables with the H05VV-F designation.
Keeping a copy of the type designation on the con-
necting cable is a specification
Damaged electric connecting cables
Insulation damages frequently occur on electric con-
necting cables. The reasons are:
• Pressure points, if connecting cables are routed
through window or door gaps.
• Kinks due to improper mounting or routing of con-
necting cables.
• Intersections due to overruns of connecting cables.
• Insulation damage due to pulling out from wall
sockets.
• Cracks due to ageing of insulation.
Such damaged electric connecting cables should not
be used and can be fatal because of the insulation
damage