R90 - 160N / R90 - 160I / R90 - 160NE / R90 - 160IE
http://www.ingersollrandproducts.com
6
8.0 GENERAL INFORMATION
KEY
1
Air discharge
2
Compressor
3
Air filter
4
Vacuum transducer (1AVPT)
5
Cooler, air
6
Cooler, coolant
7
Condensate discharge
8
Coolant filter (s)
9A
Pressure transducer, coolant filter out (5CPT)
9B
Pressure transducer, coolant filter out (6CPT)
10
Drain valve, coolant
11
Oil cooler out temperature sensor 3CTT (Air
cooled only)
12
Air inlet/check valve
13
Electronic no loss condensate drain
14
Minimum pressure check valve
15
Moisture separator
16
Pressure transducer package disch. Press. (4APT)
17
Pressure relief valve
18
Scavenge filter / orifice / check valve
19
Separator tank
20
Oil temperature control valve
21
Temperature airend discharge (2ATT)
22
Blowdown solenoid valve 3SV
23
Drive motor - variable speed
24
Motor, blower - variable speed
25
Cooling air blower
26
Cooling water inlet (W.C. ONLY)
27
Cooling water outlet (W.C. ONLY)
28
Pressure transducer wet sump pressure (3APT)
29
Pressure relief valve (OPTION CHINA)
30
Remote air pressure transducer 9APT (optional)
31
Water shutoff valve 4SV (W.C.ONLY)
32
Package discharge air temperature sensor 4ATT
33
Injected coolant temperature sensor 2CTT
34
Orifice, seal scavenge air supply
35
Seal scavenge line drain
36
Package intake air temperature sensor 1ATT
37
Air/coolant separator element
38
Valve, aftercooler trim (W.C. ONLY)
39
Motor, blower (W.C. ONLY)
40
Interstage pressure relief valve
41
Interstage pressure transducer
PIPING LEGEND
Air/coolant
Air
Coolant
Condensate
Cooling water (W.C. only)
Compressor enclosure
Sensor connection
Sub-system boundry
Scope boundry
Ingersoll Rand
SCOPE
CUST. SCOPE