DOSKO 200-6HC, Руководство пользователя

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Maintenance & Repair (cont’d)
22
Stop-Switch Adjustment
WARNING :
Never attempt to alter, modify or override this switch.
If Stop-switch ever needs to be replaced or adjusted follow the below directions.
1. Loosen Hex Nut.
2. Turn the Linkage Bolt clockwise to lower or
counter-clockwise to raise the point of
interaction with Stop Switch. To set the proper
interaction distance, grip the Operator Presence
Bar & Handle Bar together and lower the
Linkage Bolt onto the Switch Button until the
switch button cannot be depressed any further.
Then raise the linkage bolt one turn
(counterclockwise).
3. Tighten Hex Nut.
4. Verify operability of stop switch before
operating machine by releasing the operator
presence bar next to the handle bar. You
should hear a “CLICK”, signifying that the
Linkage Bolt has been adjusted properly.
Installing Teeth
Among the most critical elements of the stump grinder is the cutting wheel. It is also the most
subject to damage and wear. In the course of grinding stumps it not only makes contact with the
wood, but also encounters numerous abrasives and objects in the stump's environment, such as dirt,
stones, large rocks and buried scrap.
The loss and wear of cutting teeth can significantly impair the efficiency and performance of the
stump grinder. Therefore, it is important to make frequent inspections of the condition of all the
cutting teeth and to replace any damaged or worn teeth.
Installing Teeth Installing pockets
1.
Remove one set of teeth and pockets.
2.
Clean this area with a wire brush.
3.
Start with a counterbored pocket. Counterbored pockets have non-threaded big
holes. They go on the right-hand side of the wheel as you face the wheel. Install two
low-pro pocket bolts into the counterbored pocket holes.
4.
Apply anti-seize onto the threaded position of the low-pro pocket bolt.
5.
Slide the counterbored pocket and low-pro pocket bolts through the holes in the
wheel from the right side and thread them into the threaded holes in the threaded
pocket. Firm up the low-pro pocket bolts until pockets are firm on the wheel. Do
not tighten then down yet.
6.
Rotate the wheel until you come to the next set of teeth. Repeat steps 2 – 6.
0.31"- 0.25"
Hex nut
Lower
Raise
Linkage bolt
Stop
switch
Operator
presence bar
Handle bar