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Replacing aerator cylinder:
7. Trouble-Shooting
Danger! The aerator cylinder can cause injuries !
A V Prior to rectifying faults, unplug from the mains
and wait until the aerator cylinder has stopped.
V Wear working gloves when rectifying faults.
If the aerator cylinder is in wear adjustment position 3 and is worn,
the aerator cylinder must be replaced.
Only use the original GARDENA cylinder for art. 4068 which can
be ordered via GARDENA-Service.
1. Unscrew two screws
E
on the underside of the housing.
2. Lift aerator cylinder
F
at an angle 1 and pull away the drive
shaft 2.
3. Remove bearing shell
K
from the aerator cylinder
F
.
4. Push new spring
G
, new stop
H
and new torsion spring
I
into
the new aerator roller
F
.
5. Push new aerator cylinder
F
on to the drive shaft in such a
way that the torsion spring
I
is inserted in the gap in the drive
shaft
J
.
6. Push bearing shell
K
on to the aerator roller
F
.
7. Screw bearing shell
K
to the underside of the housing
E
, with-
out tightening too much.
8. Set wear compensation to aerator position 1
(see 6. Maintenance
“Adjusting for wear”
).
Problem Possible Cause Remedy
Abnormal noise. Foreign bodies on the aerator 1. Switch off the Aerator,
Clattering in the unit cylinder are hitting the Aerator. remove the mains plug from
Whistling sound Foreign bodies blocking
the socket and wait until the
the aerator cylinder.
Aerator has stopped rotating.
2. Remove foreign bodies.
3. Check aerator immediately.
immediately.
Cogged belt slipping. v Have the machine repaired
by GARDENA Service.
Motor will not start Faulty cable. v Check cable.
The conductor cross-section of v Contact your electrician.
the extension cable is possibly
too low.
E
F
K
F I J
IHGF
1
2