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DRIVE SYSTEM
SERVICE MANUAL
ENGLISH
SC3000 26” Disc
9099052000
39
DRIVE SYSTEM
DRIVE SYSTEM MOTOR ELECTRICAL INPUT CHECK
WARNING!
This procedure must be performed by qualified personnel only and with the help of an assistant.
Drive the machine on a level floor.
1.
Apply proper wedges to rear wheels, so that the machine cannot move when the front wheel is lifted.
2.
Slightly lift the front part of the machine and apply to the frame brackets two proper wooden shims high enough to keep the
3.
front wheel lifted for about 3/4” (2 cm) from the floor.
WARNING!
Pay attention to the rotation of the driving wheel when performing the following steps.
Use a jumper wire to disable the driver’s seat microswitch.
4.
Apply the amperometric pliers on the positive cable (red) of the battery wiring harness.
5.
Turn the ignition key (58) to “I”.
6.
Drive the machine at the maximum forward speed by pressing the pedal (4) and check that the electrical input is 5 - 7 A at 24
7.
V. Release the pedal (4). Turn the ignition key (58) to “0” and remove the amperometric pliers.
If the electrical input is higher, perform the following procedures to detect and correct the abnormal input:
Check if there is dust or debris preventing the wheel rotation.
•
If necessary, check if the electromagnetic brake slows down the wheel when the drive system motor is operating (remove
•
the electromagnetic brake and repeat the electrical input check (see the procedure in the relevant paragraph)).
If necessary, check the motor carbon brushes (see the procedure in the relevant paragraph).
•
If necessary, disassemble the motor (see the procedure in the relevant paragraph), and check the condition of all its
•
components.
If the above-mentioned procedures do not lead to a correct electrical input, the motor must be replaced (see the procedure in
the relevant paragraph).
A2 ENGLISH(2).indd 39
29/07/2011 17.03.00
Содержание SC3000 26" Disc
Страница 2: ......
Страница 28: ...BRUSHING SYSTEM ENGLISH SERVICE MANUAL 26 9099052000 SC3000 26 Disc WIRING DIAGRAM P100384A ...
Страница 35: ...RECOVERY WATER SYSTEM SERVICE MANUAL ENGLISH SC3000 26 Disc 9099052000 33 WIRING DIAGRAM P100387A ...
Страница 36: ...RECOVERY WATER SYSTEM ENGLISH SERVICE MANUAL 34 9099052000 SC3000 26 Disc ...
Страница 39: ...PARKING BRAKE SYSTEM SERVICE MANUAL ENGLISH SC3000 26 Disc 9099052000 37 WIRING DIAGRAM P100389A ...
Страница 40: ...PARKING BRAKE SYSTEM ENGLISH SERVICE MANUAL 38 9099052000 SC3000 26 Disc ...
Страница 48: ...DRIVE SYSTEM ENGLISH SERVICE MANUAL 46 9099052000 SC3000 26 Disc WIRING DIAGRAM P100393A ...
Страница 68: ...ELECTRICAL SYSTEM ENGLISH SERVICE MANUAL 66 9099052000 SC3000 26 Disc WIRING DIAGRAM Continues P100403A ...
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