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Thank you for purchasing a Sealey Product. Manufactured to a high standard this product will, if used according to these instructions 

and properly maintained, give you years of trouble free performance.

IMPORTANT:

 

PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, 

WARNINGS AND CAUTIONS. USE THIS PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH 

IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR PERSONAL INJURY AND WILL INVALIDATE 

THE WARRANTY. PLEASE KEEP INSTRUCTIONS SAFE FOR FUTURE USE.

1. 

SAFETY INSTRUCTIONS

WARNING!

 

Ensure health & safety, local authority, and general workshop practice regulations  

  are adhered to when using this equipment.

WARNING!

 

Disconnect from air supply before changing accessories or servicing.

Maintain the

 

wrench in good condition and replace any damaged or worn parts. 

Use genuine  

  parts only. Unauthorised parts may be dangerous and will invalidate the warranty.

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WARNING!

 Check correct air pressure is maintained and not exceeded. We recommend 90psi. 

3

  Keep air hose away from heat, oil and sharp edges. Check air hose for wear before each 

  use and ensure that all connections are secure.

Wear approved safety eye/face shield, ear defenders, and hand protection.

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WARNING! 

Due to the possible presence of asbestos dust from brake linings, when working

  around vehicle brake systems we recommend you wear suitable respiratory protection 

3

  Only use impact sockets which are specifically designed for use with an impact wrench.

Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.

Keep children and non essential persons away from the working area.

DO NOT

 use the wrench for a task it is not designed to perform. 

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  WARNING! DO NOT

 use wrench if damaged or thought to be faulty (contact Service Agent).

DO NOT

 use wrench unless you have been instructed in its use by a qualified person.

DO NOT

 carry the wrench by the air hose, or yank the hose from the air supply. 

DO NOT

 operate wrench if you are tired, under the influence of alcohol, drugs or intoxicating  

 medication.

DO NOT 

carry wrench with your hand on the power trigger in order to avoid unintentional  

 starting.

DO NOT

 direct air from the air hose at yourself or others.

When not in use disconnect from air supply and store in a safe, dry, childproof location.

INSTRUCTIONS FOR: 

 

3/4” AIR IMPACT WRENCH

MODEL No:

 

SA604

2. 

INTRODUCTION & SPECIFICATIONS

Twin hammer mechanism utilises oversized hammers and specially strengthened hammer cage to 

pull even more torque out of the precision air motor. Precision made components fit closely to 

reduce air leakage and maximise power. Flip reverse control on the rear of the tool with 4-position 

air regulator on the handle base. Suitable for heavy tyre shop use.

Original Language Version

SA604 Issue:6(SP)-24/07/13

Drive size:. . . . . . . . . . . . . . . . . 3/4”

Working/Max torque: . 950/1150ft/lb

Ultimate torque:  . . . . . . . . 1200 ft/lb

Speed:  . . . . . . . . . . . . . . . 6500rpm

Air consumption:. . . . . . . . . . 5.6cfm

Operating pressure:  . . . . . . . . 90psi

Air inlet size:. . . . . . . . . . . 1/4” BSP

Weight: . . . . . . . . . . . . . . . . . . 4.6kg

Noise Power:  . . . . . . . . . . 108dB(A)

Noise Pressure:  . . . . . . . . . 97dB(A)

Vibration:  . . . . . . . . . . . . . .10.3m/s²

Uncertainty Value:  . . . . . . .1.51m/s²

 © Jack Sealey Limited

Summary of Contents for SA604

Page 1: ...lly designed for use with an impact wrench 3 Maintain correct balance and footing Ensure the floor is not slippery and wear non slip shoes 3 Keep children and non essential persons away from the working area 7 DO NOT use the wrench for a task it is not designed to perform p WARNING DO NOT use wrench if damaged or thought to be faulty contact Service Agent 7 DO NOT use wrench unless you have been i...

Page 2: ... and make certain that all connections are secure 3 2 Couplings Vibration may cause failure if a quick change coupling is connected directly to the wrench To overcome this connect a leader hose to the wrench A quick change coupling may then be used to connect the leader hose to the air line recoil hose See figures 1 and 2 3 PREPARING WRENCH FOR USE 4 OPERATING INSTRUCTIONS p WARNING Ensure you rea...

Page 3: ...ner and clean it Flush the wrench out with gum solvent oil or an equal mixture of SAE No 10 oil and paraffin Allow to dry before use 5 4 For a full service contact your local Sealey service agent 5 5 When not in use disconnect from air supply clean wrench and store in a safe dry childproof location 5 MAINTENANCE NOTE It is our policy to continually improve products and as such we reserve the right...

Page 4: ...e operating pressure in the air supply The user should ensure that the pressure is set in accordance with our recommendations to assure optimum efficiency and minimise vibration exposure Ensure that the tool is correctly aligned to the work Misalignment increases the risk of vibration injury Ensure that consumables are selected maintained and replaced in accordance with Sealey Instructions Sleeve ...

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