CanyCom CM 230 Operator's Manual page 84

9
Area
Head lamp failure
Lighting
system
Mown grass not discharged
well
Some grass is left unmown.
The mower cuts into the soil.
Grass cutter
devices
Rotary cutter blade does not
rotate.
Extreme shaking
Cutter overloaded
Troubleshooting
Malfunction
* Improper wiring
* Bulb is disconnected.
* Blown fuse
* Wet grass
* Grass too long
* Mowing height too low
* Low engine speed
* High work speed
* High work speed
* Low engine speed
* Grass too long
* Wear and breakage of cutter
* Accumulation of grass on the
* Mowing height too low
* High swing speed
* Ground contours
* Too many bumps and dips in
* Bent mowing blade
* Broken driving pin for cutter
* Slip in the rotary cutter V-belt
* Grass accumulated in the rotary
* Damaged belt
* Damaged pulley
* Damaged blade
* Poor blade balance
* Low engine speed
* Operating speed too high
* Grass accumulating or coiling
Possible cause
internal surface of the rotary
cover
the ground
blade driving propeller shaft
cover and pulley
around blade
-78-
Corrective action
→ Connect properly.
→ Replace.
→ Replace.
→ Perform the operation after
grass becomes dry.
→ Mow twice with a higher mowing
height
→ Set the mower to a higher
mowing height.
→ Set the mower to the
maximum motor speed.
→ Work more slowly.
→ Work more slowly.
→ Set the mower to the maximum
motor speed. (Check engine
speed.)
→ Mow twice.
→ Replace the blade with a new
one. (See page 69)
→ Clean the internal surface of
the rotary cover.
→ Set the mower to a higher
mowing height. (See page 23)
→ Reduce swing speed.
→ Change the mowing pattern.
(mowing direction, etc.)
→ Set the mower to a higher
mowing height.
→ Replace the blade with a new
one. (See page 69)
→ Replace the driving pin.
→ Adjust the tension of the V-belt.
→ Clean the rotary cover and
pulley.
→ Replace the belt with a new
one.
→ Replace the pulley with a new
one.
→ Replace the blade with a new
one. (See page 69)
→ Replace the blade with a new
one or balance the blade
properly. (See page 69)
→ Increase engine speed
to maximum value.
(Check engine speed.)
→ Slow down operating speed.
→ Clean blade.