SAFE MAINTENANCE
WARNING
Use plastic gloves to keep oil off skin and dispose of the used oil
and filter in an ecologically sound way. The oil and filter should be
changed once a year or at any time it becomes contaminated.
Before starting check that the shredder is standing level and the
engine is cool.
CHANGE HYDRAULIC OIL AND FILTER
PH
TIMBERWOLF
TW S426TDHB
16
SERVICE INSTRUCTIONS
HANDLE hammers with extreme caution
to avoid injury. Gloves should always be
worn when handling the hammers.
THE drive belts should be connected
while changing blades, as this will restrict
sudden movement of the drum.
THE major components of this machine
are heavy. Lifting equipment must be
used for disassembly.
CLEAN machines are safer and easier to
service.
AVOID contact with hydraulic oil and fuel.
Only fit genuine Timberwolf replacement screws and shredder spares. Failure to do so will
result in the invalidation of the warranty and may result in damage to the shredder, personal
injury or even loss of life.
1.
Remove the side panel.
2. Remove the black screw cap from the top of the filter housing.
3. Partially remove filter element from inner cup. Leave filter to
drain for 15 minutes.
4. Remove filter element from cup when clear of hydraulic oil.
5. Remove drain plug and drain oil into a suitable container.
6. Replace drain plug.
7. Refill with VG 32 hydraulic oil until the level is between the min and
max lines marked on the tank (about 15 litres).
8. Refit the filter cup, install a new filter element and refit the
black screw cap to the filter housing, ensuring o-ring remains
in place.
3
2
ALWAYS IMMOBILISE THE ENGINE BEFORE UNDERTAKING ANY MAINTENANCE WORK ON THE
SHREDDER BY REMOVING THE KEY AND DISCONNECTING THE NEGATIVE LEAD AT THE BATTERY.
2
1
3
20
o
39
o
DO NOT
use hand
grabs for lifting.
350
0m
m
22
00
m
m
SAFE LIFTING OF THE SHREDDER
SPARES
Use slings rated at 2000kg each for the lifting procedure.
Lift from lugs (No. 1 & 2), using correctly rated ‘D’
shackles with slings approx 1500mm long giving an
included angle of 20
o
(rear view).
Pass a third sling under chassis beams around the
towhead (3). The length of this rigged sling should be
approx. 7000mm. The ideal lift angle of these combined
slings is 39
o
(side view).
Ensure area is clear of bystanders when lifting and do
not walk/crawl under shredder when raised from floor.