TM 5-3610-253-14
d. To decrease the spring tension, turn the adjusting nut to the left. This
will slow down the clamp return and ease the downward action of the
clamp.
Perform several clamping operations with the foot pedal. Repeat steps c.
e.
and d. until the clamp's downward and upward motions are smooth.
f. Turn off power.
(1) Turn Star-Delta switch to Y position, then to O position.
(2) Turn main power switch to O position.
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