Sturtevant Richmont CAL 36/4 Operating Instructions

CAL 36/4 (810587) and CAL 40 (810477) Adjustable Torque Screwdrivers
Sturtevant Richmont adjustable torque screwdrivers are designed and manufactured to provide consistent
user-settable torque in varying assembly or maintenance applications. These tools meet or exceed
ASME B107.300-2010 and ISO 6789 specifications of +/- 6% preset value accuracy from 20% to 100% of
capacity, and +/- 1.2% of capacity below 20% of capacity. These tools meet or exceed this requirement in
both the clockwise and counter-clockwise directions.
S/R adjustable torque screwdrivers signal the operator that the torque setting has been attained by emitting
a distinct audible and tactile impulse (click"). These adjustable torque screwdrivers do have graduations
and the torque must be set to the desired level before use.
Cautions
• Always wear appropriate safety equipment when using any hand tool.
• Only use hand tools for their intended purpose.
• Never exceed the rated capacity of the tool.
Capacity, Range and Graduation
810587 ...........2-36 inch-pounds/2-4 Nm ..................2 in. lbs./.2 Nm
810477 ...........3-40 kgf•cm .......................................2 kgf•cm

Setting the Torque

1. Remove the black vinyl cap from the rear of the screwdriver.
2. Raise the Torque Adjusting Key from the stored and locked position.
3. Rotate the torque adjusting key to align the lens line with the desired torque.
a. Use the markings on the shaft to determine torque scale and setting.
b. Rotate the Torque Adjusting Key clockwise (CW) to increase the torque setting.
c. Rotate the Torque Adjusting Key counter-clockwise (CCW) to decrease the torque setting.
Sturtevant Richmont
Operating Instructions
The Tools You Trust
555 Kimberly Drive Carol Stream, IL 60188
Worldwide Phones: +1 847/455-8677
US Only Toll Free 800/877-1347
CustomerService@srtorque.com
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Fax: 847/455-0347
www.srtorque.com