Use and Care Manual
If the machine’s cutting disk strikes a foreign object,
or if the machine begins to make an unusual noise or
vibrates excessively, immediately shut off the engine.
Allow the cutting disk to come to a complete stop.
Switch the engine to “off” to avoid any accidental start.
Then perform the following steps:
• Inspect for damage.
• Repair or replace damaged parts.
• Check for any loose parts and tighten to ensure
continued safe operation.
KNIFE AND WEAR PLATE INSPECTION
Routine inspection of the knives for sharpness and wear plate for
a sharp edge will ensure that your chipper shredder is operating
at full efciency. Using dull knives or a rounded wear plate will
decrease performance and cause excessive vibration that will
damage the machine and make chipping difcult for the operator.
3. Open the discharge chute, then grease the inside bearing. (See
Figure 12)
Grease the inside bearing
1. Loosen the lock nut which holds the discharge chute on the
machine.
2. Slide down the xing plate under the lock nut. (See Figure 11)
There are two bearings, one outside and the other inside
the housing . The bearings are greased when they are
new, but it is recommended to grease them after a couple
hours of use. One or two pumps is sufcient. Be careful
not to over grease. Over lubrication can damage the
bearings.
Outside Bearing
Plastic Oil Plug Filling Hole
1
2
1
2
Inside Bearing
16
mm
13
mm
18
mm
19
mm
30
mm
32
mm
Figure 10
Figure 11
Figure 12
Grease the outside bearing
1. Open the plastic oil plug. (See Figure 11)
2. Grease the outside bearing through the lling hole. (See Figure 10)
3. Close the plastic oil plug.
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YW7565PM04 - 1710
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Maintenance