13
4.6
Changing the hub to main motor
Danger!
Danger to life and limb from power supply.
Befor open the device unlink the power!
4
5
6
7
8
9
12
11
10
1
2
3
13a
13b
rear view
Fig.11 Dismount the hub to the main motor
1. Swing lever (13) in position b to connect the blade with the motor and to relax spring (8) .
2. Dismount front (1) and rear (2) cover.
3. Loosen the three screws (3) and move the tension wheel (5) to the center to relax the belt.
4. Loosen screw (4) and remove the belt gear (5) .
5. Dismount cooling bracket (12) .
6. Remover motor assembly (10) after loosening screws (11) .
7. Remove snap ring (6) with a snap ring caliper.
8. Pull out the hub (9) with spring (8), washer and snap ring (7) .
9. Remove snap ring (7) with a snap ring caliper and remove washer and spring (8) .
Mounting the new hub in reverse order.
4
Test and Change Device Parts
