Maintenance - benza BZ20915 Use And Maintenance Manual

3.2 If the forks descend while pumping in the DRIVE position, turn the nut (D615) or adjusting
screw (D133) counter-clockwise until the forks do not lower.
3.3 If the forks do not descent when the control handle (D608 or D608S) is in the LOWER position,
turn the nut (D615) or adjusting screw(D133) clockwise until raising the control handle(D608 or
D608S) lowers the forks. Then check the DRIVE position according to item 3.1 and 3.2 to be sure
the nut (D615) or adjusting screw (D133) is in the proper position.
3.4 If the forks do not elevate while pumping in the RAISE position, turn the nut (D615) or
adjusting screw(D133) counter-clockwise until the forks elevate while pumping in the RAISE
position. Then check the LOWER and DRIVE position according to item 3.1, 3.2 and 3.3.

4. MAINTENANCE

Your pallet truck is largely maintenance-free.
4.1 OIL
Please check the oil level every six months. The oil capacity is about 0.3lt. Use the hydraulic
type oil according to temperature scale below.
Temperature
-20℃~+40℃
4.2 EXPELING AIR FROM THE PUMP UNIT
The air may come into the hydraulic oil because of transportation or pump in upset position. It can
cause the forks unable to elevate while pumping while in the RAISE position. The air may escape
in the following way: let the control handle (D608 or D608S) on the LOWER position, then move
the handle (D610A, D610B or D610AS) up and down for several times.
4.3 DAILY CHECK AND MAINTENANCE
Daily check of the pallet truck can limit wear as much as possible. Special attention should be paid
to wheels, axles, thread, rags, etc. It may block the wheels. The forks should be unloaded and
lowered in the lowest position when the job is over.
4.4 LUBRICATION
Use motor oil or grease to lubricate all moveable parts.
5. GUIDE TO SAFETY OPERATIONS
For safe operation of the Hand Pallet Truck, please read all warning signs and instructions
here and on the pallet truck prior to use.
5.1 Do not operate the pallet truck unless you are familiar with it and have been
authorized to do so.
5.2 Do not operate the truck unless you have been trained and authorized. Pay special attention
to the wheels, the handle assembly, the forks and the lower control.
5.3 Do not use the truck on sloping ground.
Oil
L-HV46 Hydraulic oil
2
trained or