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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 & CAUTIONS. USE
THE 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. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
Refer to
instructions
1. SAfeTy
WArNiNG! ensure Health & Safety, local authority, and general workshop practice regulations are adhered to when using this
‰
equipment.
WArNiNG! Do NoT use the tool if damaged or thought to be faulty (Contact Service Agent).
‰
ensure the work area is clean and tidy and free from unrelated materials and there is adequate lighting.
9
Do NoT exceed the rated capacity of the torque multiplier.
8
Do NoT use the torque multiplier for any purpose other than that for which it is designed.
8
Do NoT operate the torque multiplier when you are tired or under the influence of alcohol, drugs or intoxicating medication.
8
The torque multiplier is a precision tool, Do NoT abuse it.
9
maintain correct balance and footing. ensure the floor is not slippery and wear non-slip shoes.
9
Keep children and unauthorised persons away from the working area.
9
Do NoT drop or throw the torque multiplier.
8
Do NoT use the torque multiplier unless you have been instructed in its use by a qualified person.
8
Do NoT use the torque multiplier with air or electric impact guns.
8
After use clean and store in a safe, dry, childproof location.
9
2. iNTroDucTioN
Robust construction with 1/2"Sq drive female input and 3/4"Sq drive male output. multiplication achieved by planetary gear train with
a gear ratio of 1:3.3. Compatible with a wide range of drive tools including torque and ratchet wrenches. Adjustable length reaction
arm makes it ideal for limited access use.
*Note: Breakaway adaptors are not covered by the lifetime guarantee and are treated as consumable items.
3. SpecificATioN
model no ............................................................. AK629
Input drive .............................................1/2"SQ(Female)
output drive ..............................................3/4"SQ(male)
maximum RatedInput ............................300nm(225lb.ft)
maximum Rated output ......................1000nm(750lb.ft)
Gear Ratio .............................................................. 1:3.3
Torque Ratio ........................................................... 1:3.3
length ......................................................... 420-450mm
Baeakaway adaptor ..........................Part no. AK629.01
4. operATioN
Please refer to the makers instructions for correct use and setting of the torque wrench.
4.1.
The AK629 is used in combination with a suitable drive tool, such as a ratchet wrench or torque wrench fitted into the ½" female input socket and a
suitable size socket fitted onto the male ¾" drive square. (Assemble as per fig.1.)
4.2.
If using a torque wrench, calculate the required input figure for the torque wrench by dividing the torque setting for the fixing by
a factor of 3.3.
4.3.
This assembly is now placed on the nut or bolt to be tightened with the reaction arm if possible restrained against some substantial part
of the equipment being serviced. Any force applied to the input drive is multiplied by a factor of 3.3 at the output drive of the multiplier.
Note: Because the multiplier uses a system of gears, the output drive turns substantially slower than the input drive (3.3 turns of the
drive tool = 1 output turn to nut/bolt). When the preset torque setting is reached, the torque wrench mechanism will 'click'. Stop
applying force immediately to avoid overtightening the nut/bolt.
4.4.
If required, the radius arm can be extended or retracted, use a small screwdriver or similar to push in the locking pin whilst twisting the
radius arm and simply manoeuvre the arm until the pin relocates as required (fig.2).
*Note: Breakaway adaptors are not covered by the lifetime guarantee and are treated as consumable items.
© Jack Sealey limited
Torque MulTiplier 1/2"- 3/4"Sq Drive
AK629
model no:
Original Language Version
AK629 | Issue 4 (H24F) 12/03/18
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Summary of Contents for Sealey AK629
- Page 1 4.1. The AK629 is used in combination with a suitable drive tool, such as a ratchet wrench or torque wrench fitted into the ½” female input socket and a suitable size socket fitted onto the male ¾” drive square. (Assemble as per fig.1.) 4.2.
- Page 2 Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim. Sealey Group, Kempson Way, Suffolk Business park, Bury St edmunds, Suffolk. ip32 7Ar 01284 757500 01284 703534 sales@sealey.co.uk...