Sturtevant Richmont Global Reach. Local Support. 3203 N. Wolf Road, Franklin Park, IL 60131 Phones: 847/455-8677 800/877-1347 Fax: 847/455-0347 E-Mail: [email protected] Website: www.srtorque.com OPERATING INSTRUCTIONS Adjustable Torque Screwdrivers - Models CAL 36/4 and CAL 40 Sturtevant Richmont adjustable torque screwdrivers are designed & manufactured to provide consistent user-settable torque in high-cycle and maintenance applications. They meet ASME B107.14M and ISO 6789 specifications of ± 6% preset value accuracy from 20% to 100% of capacity, and ± 1.2% of capacity when set below 20% of capacity. These specifications are met in both the clockwise [CW] and counter-clockwise [CCW] directions. S/R adjustable torque screwdrivers signal the operator that the set torque has been attained by emitting a distinct audible and tactile impulse (click). Setting Instructions 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. 4. When the desired torque is directly under the Lens Line, fold the Torque Adjusting Key back to the stored and locked position. If desired, use the enclosed screw to affix the Torque Adusting Key in place. 5. Replace the black vinyl cap on the rear of the screwdriver. Operating The Screwdriver 1. 2. 3. 4. Set torque per procedure above. insert bit (or adapter and socket) into Bit Holder on end of Shaft. Engage fastener completely with bit (or socket). Rotate screwdriver steadily until “click” is heard and felt. Further rotation will not tighten fastener futher. Care and Cleaning Return screwdriver to its lowest setting when it is to be stored for any period of time. Clean the screwdrive with a soft, damp cloth. Do not immerse the screwdriver in cleaning fluids. Use of Extensions and Adapters Only in-line extensions should be used with your screwdriver. The maximum recommended overall length of any extension is six inches (6”).

Calibration Instructions Equipment Required Torque tester of ± 1% Indicated Value accuracy or greater within the torque range of the screwdriver. 1/16” Hex Key Specification Accurate to within ± 1% of Indicated Value from 20% to 100% of capacity. Accurate to within ± 1.2% of Full Scale below 20% of capacity. Test points are 20%, 60%, and 100% of capacity. Always begin testing at the 20% capacity level and progress upwards. Procedure 1. 2. 3. 4. Set screwdriver to test point. Engage tool to torque tester. Rotate screwdriver to obtain three (3) readings. Evaluate readings. a. If screwdriver is...