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Insructions manual
BBS 500 B
2014-05-05
1. Remove both belt covers.
2. Check the condition of the belt. If the belt is okay, continue with point
3. If you need to replace the belt, move the clutch and brake to the ON position.
4. Remove the brake shoe.
5. Move the lever to the brake in a halt position and replace the belt.
6. Move the lever to the ON position and mount the brake shoe.
7. In the lever ON position, check the belt tension.
8. If you need to tight or loose the belt, move the lever to the stop position, loose the nuts securing the rod head and
remove the bolt connecting rod to the lever.
9. By turning the head as necessary, shorten or extend the handle.
10. Using the bolt to connect the rod to the lever.
11. Move the lever to the ON position and check the belt tension. If necessary, repeat the procedure.
12. Move the lever to the brake in a halt position and check whether the brake shoe rests on the cylindrical surface of
the pulley.
13. If you need to adjust the brake, move the lever to the ON position, loosen the brake shoe screws, by tapping on
the shoe move it closer to the pulley and tighten the screws.
14. Check the brake according the procedure outlined in point 12.
15. If everything is okay, install the belt cover.
16. .Start the engine and performe test run. After moving the lever to the brake in a halt position, the belt must stop
within 10 seconds. The belt must remain calm without any twitching. Check!
Specification of the type of belt: B 900 LW
Do.not.use.devices.without.the.safety.guards!
5.2. The drive
5.2.1. Engine
As the drive of the saw is used Honda GX 390
engine. Operate and maintain the engine according
the instructions that are included. Driven is the saw
band only.
5.2.2. The saw control
A manual control is placed on the machine on the left
in the direction of the cut. On the handle, for which the
operator pushes the saw to cut, is the throttle lever and
button TOTAL STOP.
Prior to handle, within easy reach of the operator, there
are the clutch lever and brake.
The ignition switch, fuel valve, choke and starter
handle are directly on the motor (see also the user
manual for motor)
CLUTCH AND BRAKE
CONTROL LEVER
ROD
V-BELT OF THE
ENGINE
BRAKE SHOE
DRIVE WHEEL
V-BELT OF THE
DRIVE WHEEL
TOTAL STOP
THROTTLE LEVER
CLUTCH AND
BRAKE LEVER
IGNITION
SWITCH
HANDLE OF
STARTER
HANDLE
ST
OPPED
POWERED
