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!

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that 

follow this symbol to avoid possible injury or death.

•  Study,  understand,  and  follow  all 

instructions provided with and on this 

device before use.

•  All WARNING statements must be 

carefully observed to help prevent 

personal injury.

  No alteration shall be made to this 

device.

•  Always  wear  protective  gear  when 

operating hydraulic equipment.

•  Keep hydraulic equipment away from 

flames and heat. Hydraulic fluid can 

ignite and burn. Do not operate if 

leaks are detected.

• 

Crush Hazard. 

Keep  hands  and 

feet away from loading area. Avoid 

pinch points or crush points that can 

be created by the load or parts of 

cylinder.

• 

To avoid crushing and related injuries:

  NEVER work on, under or around 

a lifted load before it is properly 

supported by appropriate mechanical 

means. Never rely on hydraulic 

pressure alone to support load.

HYDRAULIC CYLINDERS

•  The  user  must  be  a  qualified  operator  familiar  with  the 

correct operation, maintenance, and use of cylinders. Lack of 

knowledge in any of these areas can lead to personal injury.

• Do not exceed rated capacity of the cylinder or any equipment 

in the system. 

• Burst hazard exists if hose or connection pressure exceeds 

rated pressure.

• 

Inspect cylinder, hoses and connections before each use to 

prevent unsafe conditions from developing. Do not use if 

they are damaged, altered or in poor condition. Do not use a 

cylinder with bent or damaged coupler or damaged threads.

• 

Use gauge or other load measuring instrument to verify load. 

• Do not subject the cylinder to shock loads.

• Never attempt to disconnect hydraulic connections under 

pressure.

•  Use only approved accessories and approved hydraulic fluid.

• 

Never attach ANY component not authorized by manufacturer.

•  Never use other than factory provided and/or authorized 

fasteners.

•  Under certain conditions, the use of an extension with a 

hydraulic cylinder may not be advisable and could present 

a dangerous condition.

•  Cylinder must be on a stable base which is able to support 

the load while pushing or lifting. Ensure cylinder is fully 

engaged into/onto adapters, extension accessories.

•  Use shims, friction material or constraints to prevent slippage 

of the base or load.

•  Distribute the load evenly across 

  the entire saddle surface. Do not

  off-center loads on a cylinder. 

  The load can tip or the cylinder 

  can “kick out”.

•  This device is not suitable for use as support device! As the 

load is lifted, use blocking and cribbing to guard against a 

falling load.

•  All personnel must be clear before lowering.

•  Never try to disassemble a hydraulic cylinder, refer repairs 

to qualified, authorized personnel.

HYDRAULIC HOSES & FLUID TRANSMISSION LINES

•  Avoid short runs of straight line tubing. Straight line runs 

do not provide for expansion and contraction due to 

pressure and/or temperature changes.

• Reduce stress in tube lines. Long tubing runs should be 

supported by brackets or clips.  Before operating the pump, 

tighten all hose connections with proper tools. Do not 

overtighten. Connections should only be tightened securely 

and leak-free. Overtightening can cause premature thread 

failure or high pressure fittings to burst.

• Should a hydraulic hose ever rupture, burst or need to be 

disconnected, immediately shut off the pump and release 

all pressure. Never attempt to grasp a leaking pressurized 

hose with your hands. The force of escaping hydraulic fluid 

can inflict injury.

• Do not subject the hose to potential hazard such as fire, 

sharp objects, extreme heat or cold, or heavy impact.

•  Do not allow the hose to kink, twist, curl, crush, cut or bend 

so tightly that the fluid flow within the hose is blocked or 

reduced. Periodically inspect the hose for wear.

•  Do not pull, position or move setup by the hose.

•  Hose material and coupler seals must be compatible with 

hydraulic fluid used. Hoses also must not come in contact 

with corrosive materials such as battery acid, creosote-

impregnated objects and wet paint. Never paint a coupler 

or hose.

• FAILURE TO HEED THESE WARNINGS MAY RESULT IN 

PERSONAL INJURY AS WELL AS PROPERTY DAMAGE.

Center load on cylinder

Save these instructions.  

For your safety, read and understand the information contained within. The owner and operator shall 

have an understanding of this device and safe operating procedures before attempting to use this device. Instructions and safety 

information shall be conveyed in operator's native language before use of this device is authorized. Make certain that the operator 

thoroughly understands the inherent dangers associated with the use and misuse of the product. If any doubt exists as to the safe 

and proper use of this product as outlined in this factory authorized manual, remove from service immediately. 

Inspect before each use. 

It is recommended that, prior to each use, an inspection be done by qualified personnel and that any 

missing or damaged parts be replaced with factory authorized replacement parts only. Any valve that appears to be damaged in 

any way, is worn, leaking or operates abnormally shall be removed from service immediately until such time as repairs can be 

made. Any valve that has been or suspected to have been subject to a shock load (a load dropped suddenly, causing the system 

pressure to exceed 10,000 PSI), shall be removed from service immediately until checked by qualified personnel. Owners and 

operators of this equipment shall be aware that the use and subsequent repair of this equipment may require special training 

and knowledge.  

WARNING

!

   

Содержание 8FC38F

Страница 1: ...odel No D0136 8FC25F38F 8FC38F File name D0124_1709OUT Date 2017 09 13 Drawn By Checked By Approved By Model No D0124 Drawn By Model No D0126 Printed in Taiwan Couplings Hex Nipples J H Williams Tool...

Страница 2: ...ied authorized personnel HYDRAULIC HOSES FLUID TRANSMISSION LINES Avoid short runs of straight line tubing Straight line runs do not provide for expansion and contraction due to pressure and or temper...

Страница 3: ...the hydraulic system TROUBLESHOOTING 1 System will not build pressure a Check pressure setting of pump see pump s service instruction b Check and tighten all hydraulic connections c If trouble is not...

Страница 4: ...ut are illustrated as a convenient reference of location and position in the assembly sequence To ensure safe and reliable performance replace worn or damaged parts with Williams authorized repair par...

Страница 5: ...s but are illustrated as a convenient reference of location and position in the assembly sequence To ensure safe and reliable performance replace worn or damaged parts with Williams authorized repair...

Страница 6: ...ed as a convenient reference of location and position in the assembly sequence To ensure safe and reliable performance replace worn or damaged parts with Williams authorized repair parts only J H Will...

Страница 7: ...a Williams product fails due to material defect in workmanship you may contact J H Williams Tool Group for disposition In such cases the customer s sole and exclusive remedy for any breach or alleged...

Страница 8: ...8 J H Williams Tool Group 6969 Jamesson Road Midland GA 31820 Notes...

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