4
Lowering
1. Raise load enough to carefully remove jack stands.
2. Insert handle onto release valve and slowly turn
handle counter-clockwise, but no more than 2 full
turns. If load fails to lower, carefully transfer the load
to another lifting device and jack stands. Carefully
remove affected jack, and then the jack stands.
Lower the load, again by slowly turning the release
valve no more than 2 full turns.
3. After removing jack from under the load, ensure ram
lowers completely to reduce exposure to rust and
contamination.
MAINTENANCE
Important
: Use only a good grade hydraulic jack oil.
Avoid mixing different types of fluid and NEVER use
brake fluid, turbine oil, transmission fluid, motor oil or
glycerin. Improper fluid can cause premature failure of
the jack and the potential for sudden and immediate
loss of load. We recommend Mobil DTE 13M or
equivalent.
Adding oil
1. With saddle fully lowered and release valve open,
set jack in its upright, level position. Remove oil filler
screw.
2. Fill until oil is level with the filler screw hole,
re-install oil filler screw.
Changing oil
For best performance and longest life, replace the
complete fluid supply at least once per year.
1. With saddle fully lowered and release valve open,
remove the oil filler screw.
2. Lay the jack on its side and drain the fluid into a
suitable container.
Note: Dispose of hydraulic fluid in accordance
with local regulations.
3. Fill with good quality jack oil. Reinstall oil filler
screw.
Lubrication
1. A coating of light lubricating oil to axles and saddle
screw extension will help to prevent rust.
2. Periodically check the ram for signs of rust or
corrosion. Clean as needed and wipe with an oily
cloth.
Never
use sandpaper or abrasive material on ram
surface!
3. When not in use, store the jack with ram fully
retracted and air disconnected.
! SAFETY MESSAGE !
Be sure all tools and personnel are clear before
lowering load. No alterations shall be made to this
device. Only attachments and/or adapters supplied
by the manufacturer shall be used.
