Publicidad
Idiomas disponibles
Idiomas disponibles
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
2. Loosen set screws and using a straightedge align the
engine pulley (1) with the idler pulley (2) and the rotor
pulley (4) with the engine pulley (1). See Figure 5.11.
Tighten all set screws.
3. Engage the clutch with the belt (3) in place and check
idler engagement. See Figure 5.11. The idler pulley
should impact the belt in the center of the pulley. All
pulleys must be in perfect alignment. Torque pulley
set screws to 160 in-lbs.
4. If idler pulley will not remain in alignment with engine
and rotor pulleys, it may be necessary to replace the
idler bracket bushings.
5. There should be 1/8" clearance between the belt and
the upper belt guard when the clutch is engaged. Adjust
by loosening the mounting bolts and repositioning the
guide. Retighten mounting bolts.
6. Reinstall upper shield.
7. From underneath, check the alignment of lower belt
guard with a post card. With the clutch engaged, there
should be enough room between the belt and the side
of the guard for the card to slide along the belt. With
the clutch disengaged, the card should not be able to
slide. Adjust if necessary.
Figure 5.10, Engine Side Bearing Set Screws
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
3 INCH CHIPPER/SHREDDER
WARNING
5.13 DRIVE BELTS
Check the condition of the drive belt annually or after
every 25 hours of operating, whichever comes first. If the
belt is cracked, frayed, or worn, replace it. To replace or
adjust drive belt, proceed as follows:
1. Remove the belt shield, upper belt guide (6) and
lower belt guard (5).
2. Remove idler pulley (2).
3. Slip the drive belt (3) off the belt pulleys.
4. Inspect pulleys for wear. Replace the pulleys if they
are cracked or worn so that the belt contact area is
not smooth and flat.
5. Place the new belt over pulleys. Do not force or pry
the belt over pulleys as this may cause cord breakage.
6. Reinstall the idler pulley, ensuring that the belt is on
the outside edge of the idler pulley.
7. Check all pulleys to make sure they are properly
aligned.
8. Replace all shields, guides and guards.
1
2
3
4
Figure 5.11, Single Belt Drive
SERVICE & MAINTENANCE
6
5
17
Publicidad
