St St St St Star; Pre-Starting Checklist; Section 4 Section 4 Section 4 Section 4 Section - Quincy Compressor Industrial Series Instruction Manual

SECTION 4 SECTION 4
SECTION 4 SECTION 4 SECTION 4

Pre-starting Checklist

WARNING !
WARNING !
Industrial / Air Master Series
50161-105, March 2008
Never assume a compressor is safe to work on just because it is not
operating. It could restart at any time. Follow all safety precautions
outlined in SECTION 5, Stopping For Maintenance.
Failure to perform the pre-starting checklist may result in me-
chanical failure, property damage, serious injury or even death.
Steps 1 through 12 should be performed prior to connecting the
unit to a power source. If any condition of the checklist is not satisfied, make
the necessary adjustments or corrections before starting the compressor.
Step 1) Remove all installation tools from the compressor and check for
installation debris.
Step 2) Unless otherwise specified, Quincy QT & PLT Series compressors
are normally shipped with break-in lubricant in the crankcase.
Check the lubricant level in the crankcase. (Refer to SEC-
TION 5, Lubrication for quantity and types of lubricant to be
used.)
Step 3) Check motor pulley and compressor sheaves for alignment and
tightness on shaft. (Refer to SECTION 5, Pulley / Sheave
Alignment & Belt Tension.)
Step 4) Manually rotate the compressor sheave several rotations to be sure
there are no mechanical interferences.
Step 5) Check inlet piping installation (Refer to SECTION 3, Induction
System.)
Step 6) Check belt tension. (Refer to SECTION 5, Pulley / Sheave
Alignment & Belt Tension.)
Step 7) Check all pressure connections for tightness.
Step 8) Make sure all pressure relief valves are correctly installed. (Refer
to SECTION 3, System Components.)
Step 9) Be sure all guards are in place and securely mounted. (Refer to
SECTION 3, System Components.)
Step 10) Check fuses, circuit breakers, and thermal overloads for proper
size. Verify that the supply voltage matches the motor require-
ments. (Refer to SECTION 3, Electrical Supply Requirements.)
Step 11) Open all manual shutoff valves at and beyond the compressor
discharge.
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AR AR T-UP & OPERA T-UP & OPERA
ART-UP & OPERA AR T-UP & OPERATION T-UP & OPERA
3501 Wismann Lane, Quincy Ill. - 62305-3116
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Quincy Compressor