Section VIII - Service Adjustments
110 Quincy Compressor-QSI
®
half so that it reads from the face of the motor cou-
3) Rotate the coupling halves together, 180° in the
-
tor reading in this position is the amount of angular
4) Loosen the motor mounting bolts and move the mo-
tor slightly with a pry bar or soft mallet so that when
step C is performed, the indicator reading is within
NOTICE!
Do not lubricate capscrew threads. If capscrews
are used, apply thread-locking adhesive. These
are special bolts. Do not substitute.
Parallel Misalignment Viewed from the Top
half so that it reads from the outside surface of the
3) Rotate the coupling halves together, 180° in the
-
tor reading in this position is the amount of parallel
4) Loosen the motor mounting bolts and move the mo-
tor slightly with a pry bar or soft mallet so that when
step C is performed, the indicator reading is within
NOTICE!
Always recheck all measurements since one align-
ment procedure may eect another.
Reinstall the other coupling half and torque all
mounting bolts. Before placing the unit in opera-
tion, replace the drive guard and clear the area
of all tools.
Drive Coupling Specications
Bolt
Parallel Size Torque
*Standard 110 PSIG models only
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