Quincy QTS Series Instruction Manual page 15

3 lbs. of pressure will deflect
belt about 1/4" (6 mm.)
Fig. 15 Typical Belt Adjustment
Check the belt alignment by placing a straight-
edge against the face of the flywheel, touching its rim
at two places (refer to Fig. 14). Adjust the flywheel or
motor pulley so that the belt runs parallel to the
straightedge. Use a wheel puller to move the motor
pulley on the shaft.
Properly adjusted, a 3 pound pressure applied to
the belt between the motor pulley and the compres-
sor flywheel will deflect the belt about 1/4"(6mm.).
Refer to Fig. 15. To adjust the belt tension, loosen the
4 motor mounting screws and slide the motor in the
proper direction. Retighten the motor mounting
screws.
Industrial Series
50263-106, October 2004
Pix 1161
14
Quincy Compressor
3501 Wisman Lane, Quincy IL - 62305-3116