Hayter Harrier 41 Pro Autodrive Manuel De L'utilisateur page 32

Troubleshooting
Problem
It is difficult to remove the
battery pack from the tool.
The machine is producing a
beeping sound.
The quality of cut is
decreased or unsatisfactory.
The machine is cutting
unevenly.
The machine is vibrating.
Discharge chute blocks.
Mower is hard to push.
Mower will not self propel
Poor grass condition
Blade drive will not engage/
disengage
Possible Cause
1. The battery pack/tool is new or there
is corrosion in the battery terminals
and/or the terminals on the tool.
1. The battery pack is not charged.
2. The machine is in an unsafe
position for operation.
3. The machine is overloaded.
4. There is another electrical
problem with the machine.
1. The blade is dull.
1. The blade is dull.
2. Undulating ground conditions.
3. The cutting deck is damaged.
4. Wheels / roller damaged
1. The blade is bent or damaged.
2. Mounting bolt loose.
3. Blade bolt loose
4. Blade out of balance
5. Bent crankshaft
1. Grass is wet.
2. Cut height too low.
3. Grass bag full.
4. No airflow through the grass bag.
1. Cut height too low.
2. Wheels/roller damaged.
1. Clutch out of adjustment.
2. Drive belt damaged.
1. No airflow through the grass bag.
2. Discharge chute blocked.
3. Wet grass.
4. Grass bag full.
1. Motor stop lever not fully forward
1. Clean the terminals on the battery and the
tool. Then apply dielectric grease to the
battery terminals; do not use any other type
of lubricant as it can damage the terminals.
1. Remove the battery pack from
the machine and charge it.
2. Ensure that the machine is not at an
extreme angle while operating.
3. Cut the grass at a higher height of cut or
walk at a slower pace while mowing.
4. Attempt the other troubleshooting
actions, if the alarm still sounds, contact
an Authorised Service Dealer.
1. Have the blade sharpened or replaced.
1. Have the blade sharpened or replaced.
2. Change direction of travel
3. Contact an Authorised Service Dealer.
4. Inspect and replace as necessary
1. Inspect the blade and replace if necessary.
2. Tighten bolt.
3. Tighten bolt
4. Balance blade
5. Consult your dealer
1. Mow dry grass.
2. Increase cut height.
3. Empty grass bag.
4. Clean the grass bag.
1. Cut height too low
2. Inspect and replace as necessary.
1. Adjust clutch cable.
2. Replace drive belt.
1. Clean the grass bag.
2. Remove blockage.
3. Mow dry grass.
4. Empty grass bag.
1. Push fully forward to disengage
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Corrective Action
EN