Section III - Installation
Quincy Compressor-QSI
®
15
Install a manual valve to vent the compressor and the
receiver tank services a single compressor, the manual
should be installed upstream from the valve, and a pres-
sure relief valve installed upstream from the manual vent
valve (block valve) if the purpose is to isolate the com-
WARNING!
Removal or painting over safety labels will result
in uninformed conditions. This could result in
personal injury or property damage. Warning
signs and labels shall be provided with enough
light to read, conspicuously located and main-
tained for legibility. Do not remove any warning,
caution or instructional material attached.
Water and Sewer Facilities at the Installation Site
(Water-cooled models only)
-
ing supplied by the user should be at least equal to the
should be readily accessible to the installation site and
meet all the requirements of local sewer codes, plus those
NOTICE!
The water temperature regulating valve is located
in the discharge water line.
Always select a source providing the cleanest air pos-
at least as large as the inlet valve opening and increased
WARNING!
Relieve compressor and system air pressure by
opening the appropriate manual relief valve
prior to servicing. Failure to relieve all system
pressure could result in death or serious injury
and property damage.
Compressor Rotation
Proper rotation is clockwise (as viewed from the power-
-
ating the compressor in incorrect rotation will result in
extreme damage to the compressor and warranty cover-
starter button, allowing the motor to turn 2 or 3 revolu-
If incorrect rotation is observed, lock out power supply,
reverse electrical leads L
1
and L
3
Fan Rotation (Air-cooled only)
Check the fan rotation at the same time the compressor
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