15
5 INCH CHIPPER/SHREDDER/BLOWER
ENGLISH
SERVICE & MAINTENANCE
WARNING
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
The chipper blades will eventually become dull, making
chipping difficult and adding extra strain on the machine.
CHECK THE SHARPNESS OF THE BLADES EVERY
5-15 HOURS OF OPERATION AND SHARPEN AS
NEEDED.
Your blades need to be sharpened if:
●
Machine vibrates severely when material is fed into
the chipper.
●
Chips discharge unevenly or have stringy tails,
especially when chipping green branches.
Before you sharpen the chipping blades, check for
permanent damage. Replace the blade if:
●
There are cracks, broken corners or nicks greater
than 1/8" (see below).
●
The base of the cutting edge is worn or has been
re-sharpened so that it no longer extends past the
chipping slot (see below).
5.2 ROTOR LOCK
Follow the steps below to install the rotor lock:
1. There is a hole in the shaft cap, the rotor shaft and
a matching hole in the bracket mounted to the rotor
bearing.
2. Rotate the rotor assembly until the hole on the rotor
shaft lines up with the holes in the rotor shaft cap and
bracket.
3. Install pin into the rotor shaft cap, bracket and shaft.
4. Remove pin when service and/or maintenance is
completed.
The rotor assembly has a lock mechanism. When
working on the rotor assembly, use the lock mechanism
at all times.
WARNING
Crack greater
than 1/8"
Broken
corner
Nick greater
than 1/8"
Chipper rotor
Chipping slot
Chipper rotor
Chipping slot
New blade
Blade is too
short, must
be replaced
Follow the steps below to open or close the access cover:
1. Rotate the discharge tube so it is parallel to the
access cover.
2. To open the access cover, remove the two 3/8 x 1-1/4"
bolts and nuts that secure the cover to the chipper
housing.
3. Close the access cover and secure to the chipper
housing using two 3/8 x 1-14" bolts and nuts.
5.3 OPEN/CLOSE ACCESS COVER
5.4 CHIPPER BLADES MAINTENANCE
Figure 5.1, Rotor Lock
