Belle Group BWR 650 Manuel De L'opérateur page 10

GB
3. Water Tank
3a. Drain all the water, and clean the inside of the tank.
4. Sprinkler Nozzle
4a. Remove the Cap from the nozzle, and clean the inside of
Sprinkler Nozzle.
5. Moving Parts
5a. Feed grease to the Rod End of the Drive/Vibration Cable.
Maintenance: Every 100 hours
1. Vibration Clutch Mechanism
1a. Check to confi rm that the Vibration Clutch Mechanism works
properly.
1b. Feed grease to the moving part.
1c. Check the condition of V-belt. When it is worn out or
cracked, renew the belt.
2. Drive Lever
2a. Adjust the operation force of the Drive Lever from 2 to 3Kgf
by turning the Adjust Nut.
2b. Feed grease to the moving part.
Maintenance: Every 500 hours
1. Replace the Hydraulic Oil Filter Element at every 500
hours of operation. Use Genuine Filter element.
Maintenance: Every 800 hours
1. Replace the Hydraulic Oil. Flush off the tank before
supplying the new Hydraulic Oil. To vent the air in the
hydraulic system, leave the Tank Cover open, and run the
engine at its maximum speed without operating the Drive Lever and Vibration Lever for 10 minutes. Then, refi t the Tank Cover.
ADJUSTING THE NEUTRAL SETTING OF DRIVE LEVER
The neutral position of the Drive Lever may be shifted due to the vibration or wear of the drive cables. To adjust the Neutral Setting,
follow the instruction as hereunder;
1. Place the machine on a level surface.
2. Make sure that the engine is turned off.
3. Remove the Nut which fi x the Rod End of Drive Cable to the Drive Lever.
Do not attempt to start the engine when this nut is off its position. Machine may move suddenly and
WARNING
irrationally without the capability of being controlled with the Drive Lever, which may cause severe injury or
property damage.
4. Loosen the Lock Nut at the Rod End.
5. Turn the Rod End either clockwise or counterclockwise depending upon the direction of
shifted neutral position.
6. Refi t the Rod End to the Drive Wire, and secure it with nut.
7. Start the engine, and increase the engine revolution to maximum. Observe to see if the
neutral position has been properly adjusted.
8. If not, stop the engine, remove the nut, and repeat the procedure 5 to 7 until the neutral
position is properly set.
9. When the neutral position is correctly adjusted, apply Loctite to the Nut, which fi x the Rod
End, and tighten it. Then, tighten the Lock Nut at the rod end.
Servicing
Cap
Drain
Vibration Unit
10
Sprinkler Nozzle
Tank
Adjust
Screw
V-Belt
Filter
Element