3.1.
ADJUSTING BLADE TENSION (Fig. 4 - 5)
Machine with tension indicator:
turn the handwheel (19) clockwise until the indicator (20) on
the body is aligned with the “MAX”. position on the label.
Machine with clutch:
turn the handwheel (2) clockwise until the clutch engages.
DANGER - WARNING
IF THE BAND TENSION IS TOO HIGH IT MAY JUMP OUT OF THE GUIDES.
3.2.
CUTTING ANGLE-HEAD ROTATION ADJUSTMENT (Fig. 4 - 7A - 7B)
NOTES
The machine is supplied with basic positions calibrated at: 0° and 45°.
DANGER - WARNING
TO CHECK OR MODIFY CALIBRATIONS, PLEASE CONTACT AN AUTHORIZED
AFTER SALES SERVICE CENTRE.
To adjust the cutting angle proceed as follows:
a) Slacken the screws (25);
b) turn the swivel support using the handgrip;
c) stop rotation when the pointer (27) is aligned with the selected position on the graduated
scale on the base;
d) block the swivel support by tightening knobs (25);
To return to initial conditions, proceed as follows:
a) release the swivel support by slackening knobs (25);
b) turn the swivel support using the handgrip;
c) stop rotation at the end of the mechanical stroke (26);
d) block the swivel support by tightening knobs (25);
3.3.
ADJUSTING THE SLIDING BLADE GUIDE POSITION (Fig. 9A-9B)
DANGER - CAUTION
PERFORM ADJUSTMENT OPERATIONS WHENEVER YOU PREPARE A WORK
PHASE.
a) slacken knob (32);
b) Slide the blade guide (31) until it is as close to the workpiece as possible;
c) Simulate the work phase to be performed to make sure that there is no interference and/
or contact between the blade guide, the workpiece and other parts of the machine.
d) Block the blade guide in position by tightening the knob (32).
3.4. CUTTING SPEED ADJUSTMENT (Fig. 8A)
NOTES
Adjust the cutting speed as indicated in this manual. The device for regulating speed
depends on the specifi c machine model.
Select the speed (60 or 80 m/min) using the switch (30).
Art. 785XL, SN205XL, 787XL
30
EN
