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27
Operation
4. Checks, operation and the sawing procedure
Points to check before beginning sawing
– The rail supports and rails must be aligned and fastened correctly (all screws tightened securely).
– The saw head must be mounted correctly on the carriage and secured with the locking lever in position 2.
– The saw blade must be mounted in the correct direction of rotation and the saw blade flange central locking
screw (or the 3 M10 countersunk-head screws) tightened securely.
– The saw blade guard must be in place and the rail end stops fitted.
– The remote control unit, power cable and water hoses must be connected.
– All controls on the remote control unit must be set to OFF or the neutral position.
– The operator should carry the remote control unit (using the shoulder strap). The water regulation valve should
be set to “Return” or “Saw blade”.
– The safety precautions must be observed.
4.1
Operation during the sawing procedure
Numbering: Please also refer to section 5.1, “Operating
controls on the remote control unit”.
No.
Designation
1.
Turn on the water supply from the jobsite
쏹
23
and
adjust the water regulation valve
씎
to the desired
water flow rate.
2.
Turn the main switch
씏
on the saw head to the
I
position (switch returns to middle position when
released).
Í
The remote control unit carries out the self-test
(see section 5.3: operating controls).
Í
The electric wall saw is ready for operation after
approx. 10 seconds
3.
Use the controls
���
and
���
/
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to bring the saw
head to the starting position (then return controls
to neutral / zero position).
4.
Turn control
���
to start the saw blade drive:
I
Í
START
Í
II.
The saw blade
쏹
21
begins to rotate.
5.
Adjust the saw blade speed
���
/
���
6.
Open the water valve by remote control
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4.2
21
22
23
19
20
DS
TS
5-SE