Advertisement
6．Raise and pull outward the front part of the panel by hands, take off the
panel and then the stacker can be used as pallet transporting cart or pallet stacker.
7．The brakes on back wheels are installed for the purpose of safety in
operation process. When the forks are rising for lifting goods or is used as an
operation platform, the brakes should be stepped down with foot to prevent the
stacker from moving.
5. Possible failures in operation and trouble shooting
No.
Failure
The lifting height
1
cannot meet the
design requirement.
When the hand lever
2
is pulled, the forks do
not rise.
After being raised, the
3
forks do not decline
4
Oil leakage
Cause analysis
Insufficient operation oil
1．The viscosity of the operation oil is too
great or no operation oil has been filled in.
2．There is foreign matter in operation oil,
which makes the oil inlet valve cannot be
tightly closed.
3．The oil draining valve, unloading hand
lever and tension spring do snot work, are not
at the lowest position or stuck by other
foreign mater.
4．The positions of the oil draining valve and
unloading hand lever have not been correctly
adjusted.
1．The lever plate or screw is not correctly
adjusted.
2．Too much unbalanced loading caused
pump permanent deformation occurs.
3．The fork carriage, roller or chain wheel is
stuck, mast deformed.
1．Damaged or failed seal washer.
2．There is slight crack or through hole in
individual component.
3. Loose thread connection or non-tightly
pressed sealing ring.
www.BormannTools.com
Trouble shooting
To fill oil into the oil cylinder, turn out the bolt,
fill in filtered and clean operation oil to the oil
inlet height and then tighten the bolt.
Replace or fill in operation oil according to the
oil quantity regulated.
Filter out the foreign matter or replace
operation oil according to the stipulation.
Examine the tension spring to see if it is
correct, adjust the unloading hand lever to the
lowest close position and remove foreign
mater.
Readjust the unloading tension bar nut
position.
Check and adjust lever plate and screw
Replace pump
Check and replace relative parts
Replace with new sealing washer, repair or
replace new components, repair and tighten.
Advertisement
