EN
CU4007
916.000.967_005
35
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
•
After every use, check the blades for damage, and if necessary, grind off / file away any burrs that
are visible on the cutting edge.
•
Check the operation of the equipment.
8.4.2
Hydraulic couplers
•
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.
•
Lubricate the end of the coupler with hydraulic oil or inject WD-40.
•
Lubricate the locking ring by injecting WD-40 into the space 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.
Object
Action
Time interval
Af
ter eve
ry
use
Every m
ont
h o
r af
te
r
every 10
wo
rking
hou
rs
Every 3 m
o
n
th o
r af
te
r
every 25
wo
rking
hou
rs
Every 6 m
o
n
th o
r af
te
r
every 50
wo
rking
hou
rs
Every 100 wo
rk
ing h
o
u
rs
Y
early
1
1. Holmatro dealer maintenance.
General
Check
x
x
Hydraulic couplers
Check, clean, lubricate
x
x
Dust caps
Check, clean, lubricate
x
x
Hydraulic hoses
Check
x
x
Blades
Check
x
x
Snap ring of hinge pin
Check
x
x
Hinge pins
Lubricate
x
x
x
Centre bolt
Lubricate
x
x
x
Deadman's button
Check
x
x
