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BLEEDING INSTRUCTIONS
IMPORTANT! Before first use, check for proper hydraulic oil level and thoroughly test the equipment.
If it does not work properly, bleed excess air from its hydraulic system as follows:
1. Open release valve and lower jack completely.
2. Remove oil plug and fill with hydraulic oil (sold separately) to full level.
3. Apply downward pressure to the boom and pump the jack handle quickly several times.
4. Check the oil fill hole and, if necessary, top off the oil fill hole with hydraulic oil.
5. Replace the oil plug and close the release valve.
6. Test the equipment several times for proper operation before attempting to lift a load. If, after bleeding, the
equipment still does not appear to be working properly, do not use the equipment until it has been repaired
by a qualified service technician.
WARNING! TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.
NOTE: Procedures not specifically explained in this manual must be performed only by a qualified technician.
1. Before each use, inspect the general condition of the jack. Check for broken, cracked, or bent parts,
loose or missing parts, and any condition that may affect the proper operation of the product. If a
problem occurs, have the problem corrected before further use. Do not use damaged equipment.
2. Before each use, thoroughly test the jack for proper operation prior to its actual use. If the jack
appears not to be working properly, follow bleeding instructions.
3. Change the hydraulic oil at least once every three years:
A. With the jack fully lowered, remove the oil filler plug on the side of the housing.
B. Tip the jack to allow the old hydraulic oil to drain out of the housing completely,
and dispose of the old hydraulic oil in accordance with local regulations.
C. With the jack upright, completely fill the housing with a high quality hydraulic oil (not included)
until the oil just begins to run out of the oil fill hole.
D. Open the valve release screw and pump the handle to bleed air from the system.
E. Reinstall the oil filler plug.
4. Wipe dry with a clean cloth. Then, store the jack in a safe, dry location out of reach of children
and other non-authorized people.
PREVENTATIVE MAINTENANCE
