EN
30
916.269.276_004
TJ
Contact the Holmatro dealer for information on spare parts.
8.3
Maintenance schedule
This schedule is an average. Depending on the intensity of use of your equipment, Holmatro can
provide a specific maintenance schedule for you.
/i
8.4
Maintenance activities
8.4.1
General
•
Check the operation of the equipment.
•
Check the equipment for damage and leaks. If the equipment does not work properly or leaks, have
it repaired by a Holmatro Certified Technician.
8.4.2
Hydraulic couplers
Refer to Fig. 7.
•
Check the couplers for damage. Have a Holmatro Certified Technician replace damaged couplers.
•
Clean the coupler with luke warm water and a mild soap solution.
•
Dry the couplers.
•
Lubrication and functional check:
-
Lubricate the end (1) of the coupler with hydraulic oil or inject WD-40.
-
Lubricate the locking ring by injecting WD-40 into the space (2) between the back section and
the locking ring.
-
Connect the couplers and check whether the coupler locks automatically. Check the locking by
pulling the hoses apart with a normal manual effort. The couplers must not slip.
-
Disconnect the couplers by turning the locking ring and pulling it backwards.
•
Connect and disconnect the couplers a few times to improve the internal lubrication of the locking
system.
Hydraulic oil
ISO-L HV VG 15/22
As required
Object
Action
Time interval
Af
te
r e
very use
Every m
o
n
th o
r af
te
r
every 1
0
wo
rking
ho
urs
Every 3 m
o
n
th
or af
ter
every 2
5
wo
rking
ho
urs
Every 6 m
o
n
th
or af
ter
every 5
0
wo
rking
ho
urs
Every 100
wo
rking
hou
rs
Y
early
1
1. Holmatro dealer maintenance.
General
Check
x
x
Toe jack
Check, vent
x
x
Hydraulic coupler
Check, clean, lubricate
x
x
Dust cap
Check, clean
x
x
Hydraulic hose
Check
x
x
Application
Type of maintenance material
Amount
