Inspection, Maintenance, And Cleaning - Central Hydraulics 34271 Operating Instructions Manual

lowering
1. Remove all tools, parts, etc. from
under the vehicle.
2. Position the Saddle under the lifting
point. Turn the Release Screw firmly
clockwise, and pump the Handle to
raise the vehicle slightly above the
saddle(s) of the jack stands. Then,
lower the Saddle to its lowest position
and remove jack stand(s).
3. Slowly turn the Handle counterclock-
wise (never more than two full turns)
to lower the vehicle onto the ground.
4. Lower the Jack completely. Then,
store in a safe, dry location out of
reach of children.
inSPeCTiOn, mainTenanCe,
anD CleaninG
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
FROm TOOl FailuRe:
Do not use damaged
equipment. If abnormal noise
or vibration occurs, have the
problem corrected before
further use.
Before each use,
1.
eral 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
Page 6
TO PREvENT
SERIOUS INJURY
inspect the gen-
For technical questions, please call 1-800-444-3353.
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 ap-
pears not to be working properly,
follow Bleeding instructions on
page 4.
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 hydrau-
lic 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 drive oil into
pump passanges as well 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.
Floor Jacks