Haklift Oy
Asessorinkatu 3-7
20780 Kaarina, Finland
Tel. +358 2 511 5511
www.haklift.com
Lifting Solutions Group
Axel Johnson International
Lowering:
1. Lift the load sufficiently to remove the supporting elements.
2. Place the handle to the release valve and slowly rotate counter-clockwise, up to a half turn.
3. After removing the jack, push ram and handle sleeve down to reduce exposure to rust.
WARNING
MAKE SURE THAT ALL THE PERSONNEL AND DEVICES ARE OUT OF THE LANDING AREA BEFORE
LOWERING THE LOAD. DANGEROUS DYNAMIC SHOCK LOADS ARE CREATED BY OPENING AND
CLOSING THE RELEASE VALVE TOO QUICK AS THE LOAD IS BEING LOWERED. THE RESULTING
OVERLOAD MAY CAUSE HYDRAULIC SYSTEM FAILURE WHICH COULD CAUSE SEVERE PERSONAL
INJURY OR PROPERTY DAMAGE.
MAINTENANCE
IMPORTANT:
Use only high quality oils for hydraulic equipment.
Do not mix different grades of oil. Use of
turbine oil, gear oil, engine oil or glycerin is NOT permitted.
Using an incorrect oil may lead to a deterioration
of the device's performance and might cause damage to the jack
.
Adding oil:
1. With the saddle in the lower position and the piston rod fully pulled down, place the jack on a flat
surface. Remove the filler cap.
2. Fill until the amount of oil is at the filling hole level. Place the cap in place.
Changing oil:
To ensure best operational readiness and long service life, change the oil at least once a year.
1. With the saddle and piston down, remove the cap of the oil inlet.
2. Place the jack on its side and empty the oil tank into a suitable container.
NOTE! Dispose the waste oil container according to the regulations.
3. Fill the tank with high quality jack oil. Place the cap in place. We recommend Mobil D TE 13 or similar.
Lubrication:
1. Add a light oil layer on joints, shafts, and hinge points to prevent corrosion and to ensure the operation
of wheels, rollers and pump.
2. Check pump piston and hydraulic piston regularly for rust and corrosion. Clean if necessary and dry
with a dry cloth.
USE OF SANDPAPER AND/OR CORROSIVE MATERIALS FOR CLEANING THE DEVICE IS NOT
ALLOWED!
3. When not in use, keep the pump piston and hydraulic piston in the lower position.