Never exceed the maximum load capacity.
Never use damaged non-functioning gearbox jacks.
Never use bent, damaged, or worn load handling devices.
Never lift the load if an obstacle could interfere with the lifting.
Stay concentrated and do not allow any distraction during the process.
Never use the load receptacle to lift, help, or transport people.
NEVER LIFT LOADS OVER PERSONS!
Unsecured loads can result in injuries to limbs or bones, including fatal injuries.
Do not let the lifted load out of sight.
Avoid contact between the gearbox jack and other objects.
Never attempt to extend or repair the load handling devices.
Do not use welding equipment near the support.
Always ensure that your workplace is well-lit.
Be sure to wear solid footwear.
Use a hairnet for long hair.
Wear tight clothing.
Take off jewellery (rings, earrings, watches, etc.).
Be careful not to wear loose straps or belts.
Only use the gearbox jack when you feel physically capable of doing so.
Long working in a standing position can lead to dizziness. Make regular breaks and drink
enough.
Do not overload the jack. Never use it as car jack. This gearbox jack is intended only for as -
sistance in the installation and removal of vehicle parts.
Only use the gearbox jack on a level and solid ground that can carry the specified loads.
Before beginning the work on/under a vehicle, make sure that it is properly raised and se-
cured.
Never open the screw connections under pressure/load.
Ensure that the load is centred on the carrier.
Set the jack to the lowest position when refilling hydraulic oil. Use only high quality hydraulic
oil, NEVER brake fluid, alcohol, glycerine, detergent, engine oil, water, contaminated oil or
other inappropriate fluids.
The hydraulic cylinder is under pressure and must not be opened by force.
Control/inspection
Before commissioning the gearbox jack, a visual inspection must be carried out to detect
leaks, damage, loose or missing parts, and worn parts.
Check the oil level regularly. Set the jack to the lowest position when refilling hydraulic oil. Re -
move the cap, the oil level must reach exactly to the opening. If necessary, refill with high-
quality hydraulic oil. Perform a complete oil change every year.
Each gearbox jack must be checked immediately if it has been overloaded or subject to a
strong impact. The control should be carried out by a specialist. An annual inspection of the
gearbox jack is recommended. Defective parts must be replaced immediately. If this is not
possible, the jack must not be put into operation again.
Regularly apply lubricants to all moving parts. Check the lifter regularly for rust, cracks, and
corrosion. Clean the affected areas with an oily cloth.
If the gearbox jack should be scrapped, the oil must be drained and disposed of properly, the
rest of the gear box must be recycled.
© by WilTec Wildanger Technik GmbH
Item 62420, 62421
Page 4
http://www.WilTec.de
http://www.aoyue.eu
03 2021
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