19
WHAT to do?
WHEN?
HOW?
Release the rope and coil it tightly onto the
drum,
Check if the wire rope is undamaged,
Check if the wire rope is fixed properly
When using a new winch
When the wire rope is loose on the
drum
Visually
Ch.: 4.4.1.
Checking and tightening of the chain
Every 48 hours of operation
Ch.: 4.8.
Clutch plates replacement
When necessary
Brake band replacement
When necessary
Hydraulic system oil replacement
After 48 hours of operation, then once a
year
Hydraulic oils
table
Reductor oil replacement
After 500 hours of operation, next after
3000 hours (when replacing the clutch)
Reductor Oil
90
Cleaning the framework interior
Every 100 hours of operation or more
frequently in case of harsh operating
conditions
More demanding procedures must be performed by a qualified technical service, only.
The machine is functionally and safety tested. In case of breakdown it is necessary to use
only original spare parts to ensure flawless and safe operation. The customer looses all claims
of warranty if non-original spare parts are used, if the winch is not maintained according to
maintenance plan, if repairs are performed unprofessionally or by unqualified person.
5.2. MAINTENANCE PLAN
.
Before starting any operation, the winch must be checked visually and functionally:
All nuts and screws must be screwed tightly
There should be no mechanical damages
All safety devices are installed on the connecting parts of the winch
The PTO shaft is correctly connected and secured by the safety chain
The bottom links of the tractor are correctly fixed and prevent the winch from moving
horizontally
The clutch is operating properly
Brake band is operating properly
The wire rope release power is set correctly
Remove all faults and deficiencies before staring the operation
Lubrication
(Figure 10)
A Cable pulley bearing
No lubrication
B Drive chain
Every 48 hours of operation
Chain
Lubrication
Spray
C The upper and lower
pulley beds and other
sliding elements.
At least once a month
Lithium
grease
oil
D Wire rope
Once a month
Lithium
grease