EN
GRA4321 / GRA4331
916.001.324_000
47
8.4
Maintenance schedule
/i
8.5
Maintenance activities
8.5.1
General
•
After every use:
1. Check the battery pack for damage and function.
2. If the battery pack is damaged or does not function correctly, replace the damaged battery pack.
3. Check the operation of the tool.
4. Check the tool for damage and leaks. If the tool does not work properly and/or leaks, have it
repaired by a Holmatro Certified Technician.
8.5.2
Light
•
Check the light.
•
Replace the battery if it gives little or no light.
•
Have a Holmatro Certified Technician repair the light if a new battery does not solve the problem.
8.5.3
Accessories
•
Check the accessories for damage, dirt and completeness. Replace damaged accessories and
make sure that the accessories are complete.
•
Remove dirt with clean running water. Dry the accessories. Apply a thin coat of preservative oil to
the external steel parts.
Time interval
Ob
ject
Actio
n
Af
te
r every u
s
e
Every mo
nth
or af
ter
first 10
w
o
rking hours
Every 3 mo
nt
hs o
r af
te
r
every 25 workin
g h
ours
Y
early or af
ter every
10
0
w
o
rking hours
Battery pack
Check
x
Recharge
x
x
Light
Check
x
Holma
tro dealer
mainten
ance
1
.
1. The equipment must be thoroughly inspected, checked, set and tested. We recommend to
have this extensive maintenance performed by the Holmatro dealer (see also section 1.7).
Ram heads
Check
x
Plunger(s)
Check
x
Accessories
Check
x
Connection system for accessories
Check
x
Carrying handle
Check
x
Deadman’s handle
Check
x
