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MODEL # 791-3575 

4 TON  

PORTABLE RAM KIT

BEFORE USING THIS KIT, READ THIS 
MANUAL COMPLETELY AND THOROUGHLY, 
UNDERSTAND ITS OPERATING 
PROCEDURES, SAFETY WARNINGS AND 
MAINTENANCE REQUIREMENTS.

It is the responsibility of the kit owner to make sure all personnel 

read this manual prior to using the kit. It is also the responsibil-
ity of the kit owner to keep this manual intact and in a convenient 
location for all to see and read. If the manual or product labels are 
lost or not legible, contact NAPA for replacements. If the operator 
is not fluent in English, the product and safety instructions shall be 
read to and discussed with the operator in the operator’s native 
language by the purchaser/owner or his designee, making sure the 
operator comprehends its contents.

• Study, understand, and follow all instructions before

operating this device. • The kit owner is responsible for

the kit being used in accordance with OSHA, state, and

local safety standards. • User and bystanders must wear

eye protection that meets ANSI Z87.1 and OSHA

standards. • Do not use beyond rated capacity.• When

attachments and adapters are used with the kit, the

rated capacity of the kit shall be no greater than the rated 

capacity of the lowest rated component or combination

of components that makes up the kit.  Refer to the

Owner’s Manual section titled “APPLYING FORCE”

for typical applications and corresponding load

capacities.• Use a pressure gauge that indicates force

applied. • Wedge Rams are rated at 1 ton capacity.

• Rubber Heads are rated at 1/2 ton capacity in the 4

ton kit and 1 ton capacity in the 10 ton kit. • Do not

overextend the rams. • When using extension tubes,

position the shortest tube farthest away from the

cylinder. • Attachments and extension tubes must be

aligned and fully engaged so the ram force is straight

and avoids off-center conditions. •Before operating,

tighten all hose, gauge and manifold connections so

they are secure and leak free.  Do not over tighten or it

may cause premature thread failure or split pressure

fittings.  Tighten all hose quick disconnect fittings by hand 

only. • Do not subject the hose to extreme heat or cold,

sharp surfaces, abrasion, impact, kinking, twisting,

curling, bending or any condition that restricts or affects

fluid flow. • Make sure setup is stable and secure before

performing any work. • Use this kit for the intended

purpose of vehicle body/frame repair only. • Only

components supplied with this kit shall be used with

this kit. • No alterations or modifications shall be made to

any of the kit components. • Failure to heed these

warnings may result in serious or fatal personal injury

and/or property damage.

          

WARNING:

 This product can expose you to 

          chemicals including nickel, which is known to the 

          State of California to cause cancer and birth 

          defects or other reproductive harm.  For more

          information go to www.P65Warnings.ca.gov.

SPECIFICATIONS

WARNING

Capacity .........................................  4 Ton @ 7,250 psi
Ram Minimum Height .........................  267mm/10.51"
Stroke ....................................................  120mm/4.72"
Fluid Capacity ................................................  10.5 oz.

 

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ASME PASE-2014

791-3575  1 03/19/18

Содержание 791-3575

Страница 1: ...that indicates force applied Wedge Rams are rated at 1 ton capacity Rubber Heads are rated at 1 2 ton capacity in the 4 ton kit and 1 ton capacity in the 10 ton kit Do not overextend the rams When usi...

Страница 2: ...uid flow Make sure setup is stable and secure before performing any work Use this kit for the intended purpose of vehicle body frame repair only Only components supplied with this kit shall be used wi...

Страница 3: ...the hose as a means to carry the kit components Do not subject the hose to any hazards such as fire extreme heat or cold sharp surfaces or heavy impact IF A HOSE RUPTURES BURSTS OR NEEDS TO BE DISCON...

Страница 4: ...Obey all instructions to avoid possible injury or death 1 Always store the kit in a well protected area where it will not be exposed to inclement weather corrosive vapors abrasive dust or any other h...

Страница 5: ...23 82mm Extension 1 02 2 RS4T02 2BL 5 04 128mm Extension 1 02 3 RS4T02 3BL 8 50 216mm Extension 1 02 4 RS4T02 4BL 16 54 420mm Extension 1 02 5 RS4T02 5BL 19 49 495mm Extension 1 Item Part Description...

Страница 6: ...18 RSP18 Hose Dust Cover 1 P19 Ball 1 P20 Ball Cap 1 P21 Spring 1 P22 Screw 1 P23 O Ring 1 P24 Screw 1 P25 Screw Protector 1 P26 Nylon Ring 1 P27 Valve Base 1 P28 Valve Cover 1 Item Part Description Q...

Страница 7: ...ber or with an asterisk are not available separately Item Part Description Quantity S1 Pin 1 S2 Circlip 2 S3 Movable Jaw 1 S4 Spring 1 S5 Fixed Jaw 1 S6 Piston 1 S7 Cup Seal 1 S8 O Ring 1 S9 End Cap 1...

Страница 8: ...do Wedge Rams tienen una capacidad de 1 tonelada Las cabezas de goma tienen una capacidad de 1 2 tonelada en los 4 kit de tonelada y 1 tonelada de capacidad en el kit de 10 toneladas No haga sobre ext...

Страница 9: ...del kit no debe ser mayor que la capacidad nominal del componente de menor calificaci n o la combinaci n de componentes que compone el kit Consulte la secci n del Manual del propi etario titulada APLI...

Страница 10: ...ici n horizontal o vertical sin embargo la bomba debe estar apuntada hacia abajo cuando sta se use en la posici n vertical 4 Aseg rese que todas las conexiones hidr ulicas y de los accesorios est n co...

Страница 11: ...misiones en la bomba 3 Cada propietario del equipo ser responsable por mantener limpias y legibles las etiquetas del equipo Use una soluci n de jab n suave para limpiar las superficies externas de los...

Страница 12: ...es coupantes l abrasion des chocs des plis des torsions descourbures des flexions ou toute autre condition limitant ou affectant le d bit Assurez vous que l installation est stable et s curis e avant...

Страница 13: ...ans le kit de 4 tonnes et une capacit de 1 tonne dans le kit de 10 tonnes Ne pas trop tendre les b liers Lorsque vous utilisez des tubes d extension positionnez le tube le plus court le plus loign du...

Страница 14: ...ns le sens horaire jusqu ce qu il soit bien serr Serrer la main seulement 8 Le fait de lever et d abaisser le manche fait circuler le liquide hydraulique dans le boyau du r servoir de la pompe jusqu a...

Страница 15: ...e et de mauvais fonctionnement du syst me hydraulique Utiliser uniquement l huile hydraulique NAPA con ue pour les crics n 765 1451 Tout autre liquide peut endommager les joints hydrauliques IMPORTANT...

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