Ferm TJM1008 Traducción Del Manual Original página 4

Only hydraulic oil should be used for
refilling. Do not use engine or brake fluid.
Troubleshooting
In case the trolley jack does not work well, we give
you subjoined some possible causes and their
solutions:
1. Trolley jack does not lift
• Screw of the relief valve has not been turned
clockwise.
• Turn screw clockwise.
• Not enough oil in trolley jack.
• Remove the rubber cap on the top of the
storage tank and fill with oil.
• Defective or dirty valve.
• Charge or clean valve.
• Worn gaskets.
• Change gaskets.
• Air in the hydraulic system.
• Open the relief valve by turning the screw
to the left and pull the lever upwards, by
hand. Then lower it again. The air will now
disappear. If necessary, repeat this
operation.
2. Jack only lifts as far as half the maximum
height
• Not enough oil in the tank.
• Refill oil.
3. Trolley jack comes down after lifting
• Defective or dirty valve.
• Change or clean valve.
• Defective piston packing.
• Change packing.
4. Trolley jack does not rise fast enough
• Defective plunger packing.
• Change packing.
• Defective or dirty valve.
• Change or clean valve.
Faults
Should a fault occur, e.g. after wear of a part, please
contact the service address on the warranty card. In
the back of this manual you find an exploded view
showing the parts that can be ordered.
4
ENVIRONMENT
To prevent damage during transport, the appliance
is delivered in a solid packaging which consists
largely of reusable material. Therefore please
make use of options for recycling the packaging.
WARRANTY
The guarantee conditions can be found on the
separately enclosed guarantee card.