Manitou MSI 40 T S3 ST3B, Руководство оператора

Страница: 84 / 114

3-18
C - EVERY 250 HOURS OF SERVICE
Carry out the operations described previously as well as the following operations.
C1 – COMPRESSOR BELT TENSION (AIR CONDITIONING OPTION)
CHECK - ADJUST
IMPORTANT
If the compressor belt has to be changed, check the tension again after the first 20 hours of operation.
- Lift up the cab (see: 2 - DESCRIPTION: INSTRUMENTS AND CONTROLS).
- Check the belt 1 for signs of wear and cracks and change if necessary (see:
3 - MAINTENANCE: FILTERS CARTRIDGES AND BELTS).
- Check the belt tension between the pulleys of the crankshaft and of the compressor.
- Measured with an electronic tension meter, the value should be situated between
87 and 90 Hz.
- Adjust if necessary.
- Unscrew the locknuts 2.
- Loosen screws 3 by two to three turns.
- Unscrew the locknut 4.
- Retighten the locknut 4.
- Adjust the compressor using screw 5, so as to obtain the belt tension required.
- Retighten the screws 3.
- Retighten the locknuts 2.
C2 – PARKING BRAKE
CHECK - ADJUST
Place the lift truck on a minimum slope of 15 % with the rated load in the transport
position.
• Check the tightening adjustment by locking the parking brake in position A.
• The adjustment is correct when the lift truck is held stationary on a slope.
• Carry out adjustments if necessary.
IMPORTANT
The manufacturer’s settings of the stops must never be changed.
ADJUSTING THE PARKING BRAKE CABLE ON THE FRONT AXLE
• Press and release the brake pedal, then release the parking brake in position B.
• Unscrew the nuts 1.
• Adjust the cable by tightening or loosening the nuts 1 to obtain a play of
1,5mm between the cams 2 and the stops 3.
ADJUSTING THE PARKING BRAKE
• Leave the parking brake in position B.
• Progressively tighten the end piece of the lever 4 and recheck braking.
• Repeat the operation until the correct braking adjustment is obtained.
B
A
4
3
2
2
3
1 1
3
3
1
3
2
2
4
5
647177 (23/02/2017) MSI 40/50 T S3 ST3B