Napa 520-1007 Instrucciones De Operación

OPERATING INSTRUCTIONS AND PARTS BREAKDOWN
MODEL 520-1007
DESCRIPTION
Model 520-1007 service jack is a self-contained device designed for lifting, but not sustaining, a partial vehicular
load. It consists of a frame with wheels and swivel casters supporting a mechanism that actuates a pivoting lift arm
equipped with a saddle. It is designed for use by professional auto mechanics.
PRIOR TO OPERATION
Air may become trapped in the hydraulic system during
transit. To purge air:
1. Open release
counterclockwise.
2. Pump handle rapidly 4 full strokes. This will expel air
that may have entered oil passages during transit.
3. Close release valve by rotating handle clockwise and
pump handle.
4. If lift arm raised, jack is ready for use. If not, repeat
this procedure.
OPERATING INSTRUCTIONS
IMPORTANT: Before attempting to raise a vehicle,
check vehicle service manual for recommended lifting
surfaces.
1. To raise load: Close release valve tightly (by turning
handle clockwise) DO NOT OVERTIGHTEN. Position
jack under load so that saddle will contact load firmly
and load is centered so it cannot slip. Operate jack
handle until saddle approaches the load. Once again
check to see that saddle is correctly positioned.
Raise load to desired height. Place jack stands of
appropriate capacity under the vehicle. DO NOT
CRAWL UNDER VEHICLE WHILE LIFTING VEHICLE
OR PLACING OR REMOVING JACK STANDS! Place
jack stands at vehicle manufacturer's recommended
lift areas that provide stable support for the raised
vehicle.
2. To lower load: Open release valve VERY SLOWLY
(by turning handle counterclockwise). When release
valve is opened, saddle and load will be lowered.
Lower the vehicle slowly so as not to shock load
the jack stands. Once repairs are completed, raise
vehicle enough to remove jack stands. Lower vehicle
very slowly.
CAUTION: Keep hands or feet away from the hinge
mechanism of the jack.
REV. 04/28/05
2-1/4 Ton Professional Service Jack
valve by turning
THIS OPERATING MANUAL CONTAINS
IMPORTANT SAFETY INFORMATION.
READ CAREFULLY AND UNDERSTAND ALL
INFORMATION BEFORE OPERATING TOOL.
SAVE THIS MANUAL FOR FUTURE USE.
handle
THIS IS A LIFTING DEVICE ONLY. DO NOT MOVE OR DOLLY THE VEHICLE WHILE
ON THE JACK. IMMEDIATELY AFTER LIFTING, SUPPORT THE VEHICLE WITH
APPROPRIATE MEANS.
DO NOT OVERLOAD. OVERLOADING CAN CAUSE DAMAGE TO OR FAILURE OF
THE JACK.
LIFT ONLY ON AREAS OF THE VEHICLE AS SPECIFIED BY THE VEHICLE
MANUFACTURER.
CENTER LOAD ON SADDLE PRIOR TO LIFTING. OFF-CENTER LOADS MAY CAUSE
DAMAGE TO JACK, LOSS OF LOAD, PROPERTY DAMAGE, PERSONAL OR FATAL
INJURY.
THIS JACK IS DESIGNED FOR USE ONLY ON HARD LEVEL SURFACES CAPABLE
OF SUSTAINING THE LOAD. USE ON OTHER THAN HARD LEVEL SURFACES CAN
RESULT IN JACK INSTABILITY AND POSSIBLE LOSS OF LOAD.
NO ALTERATIONS TO THE JACK SHALL BE MADE.
READ, STUDY AND UNDERSTAND THE OPERATING MANUAL PACKED WITH THIS
JACK BEFORE OPERATING.
FAILURE TO HEED THESE WARNINGS MAY RESULT IN LOSS OF LOAD, DAMAGE
TO JACK, AND/OR FAILURE RESULTING IN PROPERTY DAMAGE, PERSONAL OR
FATAL INJURY.
FOR YOUR SAFETY AND TO PREVENT INJURY:
1
Use Service Jack for
lifting purposes
ONLY.
Always support
vehicle with
jack stands.