AL-KO 351 PLUS Betriebsanleitung Seite 18

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Inspection work
Lubrication
Inspection work
Check that the crank moves freely
Check that the locking catch engages
After raising and lowering the winch by 100
m, check the wear of the brake discs and the
bonded brake pad.
The brake pad must be at least 1.5 mm
thick.
Oil and lubrication points
The winch is already lubricated when delivered.
Regrease the following points:
Drum hub
Sprocket / Gear teeth
Bearing sleeve of the drive shaft
Locking sleeve
Grease recommended by AL-KO:
OMV Whiteplex multipurpose grease.
Staburags NBU12K multipurpose grease.
TROUBLESHOOTING
Fault
Load will not hold
Load pressure brake
does not open
Load pressure brake
does not close
Difficult lowering without
or without load
If you encounter any malfunctions that are not listed in this table or which you cannot rectify
yourself, please contact our responsible customer service.
16
Cause
Cable / band wound up incorrectly
Direction of rotation incorrect
when lifting
Brake worn or faulty
Brake disc moist or oily
Brake disc mechanism or brake
discs braced
Crank not fully untwisted during in-
stallation and hexagon bolt therefore
strained
Crank attachment thread is fixed
REPAIR
Repair work
CAUTION!
Repair work may be carried out only
by AL-KO service centres or authorised
specialist workshops.
For repairs, a region-wide network of AL-KO
service stations is available to our customers
in Europe.
You can obtain a list of service points directly
from us at: www.alko-tech.com
Replacement parts are safety parts!
For the installation of replacement parts into
our products, we recommend the use of ori-
ginal AL-KO parts, or parts that we have ex-
pressly approved for installation.
For the clear identification of replacement
parts, our service centres require the replace-
ment part identification number (ETI).
Solution
Fit cable / band correctly
Check brake parts and replace worn
parts
Clean or replace brake discs
Winch must not be under load! Loo-
sen the brake by gently hitting the
crank in the "lowering" direction with
the palm of your hand
You may need to block some
gear wheels until the crank loo-
sens.
Grease the crank attachment
thread
Refer to crank installation and in-
spection instructions
Grease the crank attachment thread
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