Haklift Oy
Asessorinkatu 3-7
20780 Kaarina, Finland
Tel. +358 2 511 5511
www.haklift.com
Lifting Solutions Group
Axel Johnson International
ALWAYS USE A GOOD GRADE HYDRAULIC JACK OIL. DO NOT USE HYDRAULIC BRAKE FLUID,
ALCOHOL, GLYCERINE, DETERGENT, MOTOR OIL OR DIRTY OIL. USE OF AN UN-RECOMMENDED
FLUID CAN CAUSE DAMAGE TO YOUR JACK.
Air purge procedure:
During shipment or after oil refill, air may get into the hydraulic system causing poor lifting performance. Then
system air purge is required as follows:
1. Turn the release valve fully counterclockwise to fully open the release valve.
2. Pump handle rapidly several times.
3. Turn the release valve clockwise to close it.
4. Pump handle until the lift arm reaches maximum height and continue to pump several times to remove
trapped air in the ram.
5. Turn the release valve fully counterclockwise to lower lift arm to lowest position. Use force on saddle
if necessary.
6. Turn the release valve clockwise to closed position and check for proper pump action. It may be
necessary to perform the above steps more than once to assure air is evacuated totally.
