4.5. SETTING THE WRENCH IN POUND FEET
4.5.1. Turn the adjusting grip to select the torque setting as follows:
4.5.2. Required setting - 50lb.ft
4.5.3. Turn the grip until the top edge of the grip is level with the 46.47lb.ft line on the handle scale and the zero graduation on the grip is
aligned with the centre line of the handle scale.
4.5.4. Rotate the handle further, clockwise, by 10 increments until the ‘5’ graduation on the grip is aligned with the centre line to give a setting
of 46.47 + (10 increments x 0.36) = 50.07lb.ft.
NOTE: If the torque wrench has not been used for some time, operate it a few times, at a low setting, to ensure all internal parts are coated
in grease.
5. RECALIBRATION
5.1. In order to ensure continued accuracy, the torque wrench should be recalibrated annually and after any impact or other misuse.
Contact a NAMAS accredited laboratory.
g.2
Original Language Version
© Jack Sealey Limited
AK623B Issue 4 06/08/20
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