Napa 520-3001 Manual Del Propietário

OPErATING INSTruCTIONS ANd PArTS BrEAkdOwN
MOdEl 520-3001
SPECIFICATIONS
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Ton
Lifting Range . . . . . . . . . . . . . . . . . . . . 10-1/4" - 19-3/4"
Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 c.c.
Jack Size . . . . . . . . . . . . . . . . . . . 22-3/4" x 10-7/8" x 50"
PSI Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Shipping Wt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.5 Lbs.
FEATurES
• Chrome Plated Lift Ram
• Self-Retracting Ram Springs for Fast Ram Retraction
• Push valve Lever for Fast Air Control
• 3 Position Lock Lever
• Safety Overload valve
• Large Diameter Wheels for ease of Operation
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
release knob on handle clockwise) DO NOT OveR-
TIGHTeN. Position jack under load so that saddle will
contact load firmly and load is centered so it cannot
slip. Operate air valve 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 veHI-
CLe OR PLACING OR ReMOvING JACK STANDS! Place
jack stands at vehicle manufacturer's recommended
lift areas that provide stable support for the raised
vehicle. Slowly turn the release valve knob counter-
clockwise to lower the vehicle onto the jack stands.
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.
2. To lower load: Open Release valve veRY SLOWLY
(by turning release valve knob on handle counter-
clockwise.) When release valve is opened, saddle
and load will be lowered.
Rev. 10/19/00
20 Ton Air/Hydraulic Service Jack
This operaTing manual conTains
imporTanT safeTy informaTion.
read carefully and undersTand all
informaTion before operaTing Tool.
save This manual for fuTure use.
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 ManU­
facTUrer.
cenTer LOaD On saDDLe PriOr TO LifTing. Off­cenTer 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:
Use Service Jack for
lifting purposes
Always support
1
ONLY.
vehicle with
jack stands.