SafetyRegulationsforMaintenanceWork

Safe maintenance practices conform with the following general guidelines:

Safety Regulations for Maintenance Work

• Always keep the area where you work clean. Oil and/or water make the floor slippery.

• Never wear loose fitting objects or jewelry.

•Properly store or dispose of used oil. Follow the manufacturer’s instructions.

•Properly dispose of used solvents and all other cleaning/washing chemicals. Do not flush down drains. Follow the manufacturer’s instructions for proper disposal.

WARNING

! Before welding or grinding on painted surfaces, always sandblast (remove) at least 4-6 in. (102-152 mm) of paint. Heated paint gives off harmful gases.

! Always secure the hand pallet lift truck when carrying out repairs. A badly supported hand pallet lift truck could cause injury.

WARNING

Troubleshooting

Action

Pump five strokes with the lowering valve open.Contact a service technician.

Adjust the tension of the valve chain using the adjusting nut.

Pull up on the emergency switch key to access drive mode.

Possible Cause

There is air in the hydraulic system.The hydraulic system contains too little oil.

The lowering valve is not correctly adjusted.

Table 2. TroubleshootingCONDITION

The pump strokes do not go all the way.

The positions for lift, neutral and lowering do not function correctly.

The forks drop a bit at each pump stroke.

Insert the key and turn it to drive mode.

The emergency switch key is pressed.

There is leakage past the valve disc.Replace the valve disc and washer. The motor does not function.

The emergency switch key is not inserted.

The batteries are discharged.Charge the batteries. The brake is not released.Check the anti-collision safety switch and the brake switch.

There is a blown fuse.Replace the fuses (under the battery cover; on the outside 30A, towards the center of the truck 3A).

Action

POSSIBLE CAUSE

Replace the fuse (10A) or the cable. The battery voltage is under 21.6V.Check the fuse and measure the battery voltage. Replace the fuse or battery/batteries. The charger is too warm.Allow the charger to cool and then try again. If the problem persists, replace the charger.

Condition

The charger is not charging.There is a blown fuse or break in the charger cable.