Maintenance; Faults And How To Remedy - Wolf Garten HYBRID POWER 37 Mode D'emploi

Maintenance

General
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Caution! Rotating blade
Before carrying out any maintenance or cleaning work:
Remove contact key and disconnect battery.
Do not touch rotating blades.
Cleaning
Clean mower thoroughly after each mowing with cloth or
brush.
Clean the mulch flap at regular intervals with a small
broom .
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Never spray the mower with water.
Winter Storage
Clean mower thoroughly before storing away.
Have your mower thoroughly checked once a year by an ap-
proved Service Centre.
Do not store it in a wet or humid place.
The Lithium iron battery must also be recharged before pro-
longed periods of non-use, for example at the beginning of
winter.

Faults and how to remedy

Problem Possible causes
• Blade damaged
Jerky run, machine
heavily vibrating
• Blade loose
• Battery flat
• Battery defective
• No battery or recess insert in battery recess
• Contact key not inserted
• Mains fuse tripped
• Damage to cable:
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Motor fails to start
• Blade blunt
Poor
• Bag blocked
cutting/catching
• Incorrect cutting height
performance
• Battery defective
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Caution! Risk of electric shock!
Under certain circumstances, the fuse might not be
tripped when the cable is cut or damaged.
Never touch the cable before you have
disconnected the plug from the mains socket.
Replace damaged cable. It is forbidden to fix
damaged cables with insulating tape.
Blade change
W
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Caution! Rotating blade
Before carrying out any maintenance or cleaning work:
Remove contact key and disconnect battery.
Do not touch rotating blades.
Wear protective gloves.
1
Attention!
An unbalance can develop after regrinding of the blade.
Always regrind the blades in a specialist workshop, be-
cause an unbalance check should be undertaken accor-
ding to the safety regulations.
Always change blades in a specialist workshop. A torque
spanner of 10 mm is mandatorily required. Fastening torque
of the screws: 6-7 N-m (37).
Always change blades in a specialist workshop. A torque
spanner of 13 mm is mandatorily required. Fastening torque
of the screws: 16-18 N-m (40).
Use only original WOLF spare parts.
Remedy
• Contact WOLF Service workshop
• See page 19 (Blade change)
• See page 17 (Charging the battery)
• See page 20 (Spare parts)
• See page 16 (Safety switch (in battery recess))
• See page 16 (Contact key)
• Electrician
• Contact WOLF Service workshop
• Contact WOLF Service workshop
• See page 17 (Emptying of Grassbox)
• See page 16 (Set cut height)
• See page 20 (Spare parts)
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