INSTALLATION / HANDLING
39
SL, SM & SH 90, 110, 132, 150, 200, 250 &300 (50Hz)
L, H & HH 125, 150, 200, 250, 300, 350 & 400 (60Hz)
Sheet 3
Revision A
85549772
250–400HP
AC 60Hz
Notes:
1. Weights approximate:
250HP/300HP ODP 9000 lbs (4082 kg)
250HP/300HP TEFC 9600lbs (4354 kg)
350HP/400HP ODP 9600 lbs (4354 kg)
350HP TEFC 10000 lbs (4536 kg)
400HP TEFC 11500 lbs (5216 kg)
2. Cooling air flow: 566 m
3
/min – 20000 CFM.
3. Pipe condensate drain lines separately to an open drain due to
difference in drain pressures.
4. Lube oil fill quantity: 91 litres (24 gallons) approximately.
5. All dimensions in inches (millimeters).
6. Tolerance on all dimensions:
±
6 mm (
±
.25 inch).
7. Recommended clearance on three sides 914 (36.00). 1067 (42.00)
front of control panel or minimum as required by latest national
electrical code or applicable local codes.
8. External piping shall not exert any unresolved moments or forces
on unit. Use pipe size as large or larger at discharge location.
9. There should be no plastic or PVC piping attached to this unit or
used for any lines downstream.
10.Forklift hole covers must be installed after unit is in place to reduce
noise and insure proper cooling of package.
11. Field installed ducting to and from compressor cannot add more
than 6mm (0.25 inches) of water total air resistance. Gear box breather
must be piped external.
12.Unit has internal discharge check valve. External check valve not
required. Isolation valve is recommended.
13.Compressor should be bolted to the floor with four 1.0 inch (M24)
bolts located as shown on sheet 2 in the bottom view with it being
sealed with cork or rubber.
14.Do not pipe into a common header with a reciprocating compressor,
unless reciprocating compressor utilizes a discharge pulsation
dampener.
15.
Denotes center of gravity.
16.Sizing of electrical components not supplied by Ingersoll–Rand is
the responsibility of the customer and should be done in accordance
with the information on the compressor data plate. National and local
electrical codes.
17.Electrical power inlet connection to be cut by customer inside of
starter box indicated. Exact size and positioning to be determined by
the customer in accordance with note 16.
18.When installed indoors or under a shelter, the cooling air inlet or
exhaust must be ducted away from the unit to prevent recirculation of
hot exhaust air.
