DRIVE WHEEL
Check the motor carbon brushes and if necessary replace
them when their length reaches 7mm.
Length of new motor brush: 20mm.
Motor brush code: 640291. 4 X MOTOR.
ELECTRO BRAKE
• Check the correct functioning and that the following values
are correct
- absorption 0.9 – 1.1 A
- ohmic resistance 22 – 25 Ω
• Check the play of the brake disc to be within:
0.2 - 0.4 mm; in case, adjust it
For the adjustment of the play:
- Loosen the screws pos. 1
- Adjust the bushings (by screwing / unscrewing them)
pos. 2 so as to get the play indicated.
- Lock the screws pos. 1.
Current consumption of the traction motor:
12 A/h with lifted tyre from the floor.
Current consumption of the traction wheel: 18
A/h running on the floor. The 18 A/h has been
obtained with two .6mm ppl brushes and
machine running at the maximum speed, full
tank (87 l). Flat and smooth floor (no slopes),
men on board and 4 x 6V 180Ah C5 batteries.
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