REPLACEMENT OF THE WHEEL RING:
3
2
4
At least once a year it is necessary to control the external of the polyurethane ring of the
traction wheel, to replace it is necessary operate as follows:
1) Disconnect the battery plug (1).
2) Put the truck on safe supports..
3) Remove the rear cover (3) and the lower rear plate (4) operating on the screw (2).
4) Rotate the tiller to position the traction wheel as indicated.
5) Remove the 8 screws with cylindrical hexagon head indicated with (5).
6) Extract the wheel ring (6) from the body of the traction wheel and replace it with a new
wheel ring.
7) Reassembled the protection carters.
7) Screw the screw (5) and climb the rear plastic cover (3).
REPLACEMENT OF THE MOTOR BRUSH
NOTE: during these operations pay much attention to not let screws, washers or another
material to fall into the motor.
TRACTION WHEEL MAINTENANCE
1
1
3
1
4
2
6
5
After every 500 hours of work is necessary to
control the motor brushes, if is necessary to
replace them, operate as follows:
1) open the strip covering the brushes (1).
2) raise the spring that push the brush (3) and
extract with care the brush (4).
3) unscrew the screws for fastening the
elements of the brushes (2).
4) after cleaning with care the area of the
brush-supporting group, introduce the new
brushes checking that they move free in their
space.
5) screw again the screws of the brush
elements (2) to achieve a good electric contact.
6) close the strip covering the brushes.
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