Maintenance Works - AL-KO Comfort series Bedienungsanleitung

Maintenance works

Removing the scarifier roller (picture E)
1. Unscrew the screw (1) from the bearing.
2. Flap up the bearing half (3).
3. Lift the scarifier roller from the lower bearing
half and pull it out from the drive side (2).
To re-assemble proceed in reverse order.
Replacing the scarifier
(picture F)
Note:
Before disassembling the blade look at
its mounting position
Help in faults
Pull the plug out and wait until the blade roller has come to a standstill before any
maintenance and cleaning work.
Fault
Motor does not run
Roller does not rotate
Motor output drops
Poor scarifying
performance
Noisy running, application
vibrates
Fault, which cannot be rectified with the help of this table, may only be attended to by an authorized
company (workshop).
Environmental protections, disposal
Do not dispose of worn-out units through the household garbage!
The appliance, its packaging and accessories are all produced from recyclable
materials and must be disposed of accordingly.
Translation of original user instructions
roller blades
Cause
No voltage
Roller blocked
Toothed belt defective.
Working depth too high
Dirty housing
Lawn too long for scarifying
Working depth too high
Worn blades
Blade damaged
1. Unscrew the hexagon bolt (1).
2. Carefully remove the ball bearing (2) from
the shaft (8).
3. Remove pressure ring (3), disk (4) and short
distance sleeve (5) from the shaft.
4. Successively remove blade (6) and long
distance sleeves.
To re-assemble proceed in reverse order.
Concerns COMFORT 32 VLE COMBI CARE
only.
The disassembly of the aerator roller and
replacement of the steel spring beaks must be
made analogously to the scarifier roller.
Remedy
Check
connection protection switch
Check roller
Workshop.
Select lower working depth
Clean housing
Lawn too long for scarifying
Select lower working depth
Replace worn blade
Workshop
connection line
GB 4
and