80
34. Changing the motor
Note:
The motor is only exchanged complete.
Removal:
● Remove the mains lead from the mains socket and the machine.
● Clap the carrying handle up.
● Loosen fastening screw 9 on the stand cover (fig. 100).
● Remove stand cover.
● Unscrew and remove fastening screw 84 (fig. 101).
● Remove flat-toothed belt 85.
● Remove the motor from the housing to the right.
● Remove both of the motor's power cables (fig. 102).
Fitting:
● Place flat-toothed belt on the handwheel (fig. 101).
● Attach both power cables, paying attention to the plus signs (fig. 102).
● Insert the motor and place the motor pinion in toothed belt 85 (fig. 101).
● Tighten fastening screw 84 slightly.
● Adjust the toothed-belt tension by moving the motor.
● Tighten fastening screw 84.
● Insert the mains lead and trial-run the machine.
● Carry out an electrical safety test in accordance with VDE 0701 using testing appliance
Metrawatt 5013.