Section 4
INSTALLATION
35
4.1 MOUNTING OF COMPRESSOR
A foundation or mounting capable of supporting the
weight of the compressor, and rigid enough to main-
tain the compressor frame level and the compres-
sor in alignment is required. The compressor frame
must be leveled and secured with foundation bolts,
and full uniform contact must be maintained
between the frame and foundation. It is recom-
mended that the frame be grouted to the founda-
tion. The compressor unit and driver must be
aligned after installation as specified in the
Operator’s Manual. No piping loads shall be trans-
mitted to the compressor or the cooling package at
the external connections.
4.2 VENTILATION AND COOLING
For air-cooled compressors, select a location to
permit sufficient unobstructed air to flow in and out
of the compressor cooling package to keep the
operating temperature stable. The minimum dis-
tance that the compressor should be from sur-
rounding walls is three (3) feet (914mm). To prevent
excessive ambient temperature rise, it is imperative
to provide adequate ventilation.
For water-cooled compressors, it is necessary to
check the cooling water supply. The water system
must be capable of supplying the following flows:
MODEL-HP/KW WATER FLOW (GPM)
TS-32S 400/ 298KW 87
TS-32S 450/ 336KW 87
TS-32S 500HP/ 373KW 106
TS-32S 600HP/ 447KW 129
Water flow requirements are based on 80°F
(29°C) water inlet temperature.
Recommended water pressure range is 40 to 75
psig (2.8 to 5.2 bar). For water flow rates based
on criteria other than that listed, consult your
local Sullair representative.
Table 4-1 Ventilation Requirements below indicates
the ventilation requirements necessary to keep the
compressor running at a normal operating temper-
ature. The fan air requirement is the volume of air
which must flow through the compressor and/or
cooling package for proper ventilation. The speci-
fied heat rejection requirement is the amount of
heat that is radiated by the compressor. This heat
must be removed to assure a normal operating tem-
perature. With air-cooled compressors it is possible
to use this heat for space heating, providing exces-
sive pressure drop is not created across the fan.
Consult a Sullair office for assistance in utilizing this
heat.
DO NOT install a water-cooled or an air-
cooled/aftercooled compressor without adequate
freeze protection where it will be exposed to tem-
perature less than 32°F(0°C).
4.3 SERVICE AIR PIPING
Service air piping should be installed as shown in
Figure 4-1. A shut-off valve should be installed to
isolate a compressor from the service line if
required. Also notice that the service line should be
equipped with water legs and condensate drains
throughout the system.
4.4 COUPLING ALIGNMENT CHECK
In preparation for the factory test, the coupling sup-
plied with your compressor is properly aligned for
operation. After the compressor package has been
mounted to a foundation, it is necessary to recheck
the coupling alignment. Refer to Coupling
Alignment procedure explained in the Maintenance
section of this manual.
4.5 FLUID LEVEL CHECK
Your air compressor is also supplied with the prop-
er amount of fluid. However, it is necessary to
check the fluid level at installation. The level is
checked by looking at the sight glass located on the
sump. If the sump is properly filled, the coolant level
Table 4-1 Ventilation Requirements
WATER COOLED OR REMOTE COOLED AIR-COOLED (I)
COMPRESSOR PACKAGE COOLING PACKAGE
VENTILATION AIR
HEAT REJECTION VENT FAN FLOW (II) HEAT REJECTION AIR FLOW
MODEL MOTOR HP/KW BTU/HR CFM BTU/HR CFM
TS-32S-400 400/298 91,000 8300 1,137,000 28,500
TS-32S-450 450/336 97,000 8300 1,214,000 30,000
OIL AFTER OIL AFTER
COOLER COOLER COOLER COOLER
TS-32S-500 500/373 115,000 8300 1,092,000 239,000 28,500 16,000
TS-32S-600 600/447 130,000 8300 1,293,000 328,000 28,500 16,000
(I) Applicable to air-cooled models only.
(II) Applicable to compressors with enclosure.
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