9
4
Test and Change Device Parts
4.1
Changing the Upper Blade
In case of wasting, damage or material modified it's necessary to change the upper blade.
Video
Video: MAESTRO 4S - Changing the upper blade on www.cab.de
Risk of hand injury !
Wear protective gloves while changing the blade.
Danger!
Risk of cutting damage by rotating blade!
Unlink device before you start service work!
1
2
3
4
8
7
12
11
10
9
5
6
6
Fig.4
Changing the upper blade
1. After switching off the device and unlinking from
power supply, pull connector (2) out from female
connector (3) on the motor.
2. Slide the carriage to the left end position (front view).
Like upper picture.
3. Set the setting knob (5) on value 16 - blade on the
highest position.
4. Swing lever (6) in position a to release.
5. Loosen screws (4) and remove table (1) by
movements back and top.
6. Loosen screws (8).
7. Remove motor carriage with mounted motor (7).
8. Hold the setting knob (5) and loosen the knurled
nut(12) .
9. Remove blade (11) . It's possible that the washer
(10) are adhere on the blade.
Remove the Washer (10) from blade and take it back
on the axle (9).
10. Take the new blade (11) on the axle (9).
11. Hold the setting knob (5) and tighten the knurled
nut(12) .
12. Set the setting knob (5) on value 16.
13. Mount motor carriage with mounted motor (7), check
the connection of the coupling motor/axle and tighten
screws (8) .
14. Swing lever (6) in position b to couple.
15. Hang up the table (1) and tighten screws (4) .
16. Put in connector (2) into female connector (3) on the
motor.
i
Notice!
Adjust the stopper of the upper blade
before you start operation.
chapter 4.2
