Ingersoll-Rand R90 - 160I User Manual

OPERATION AND MAINTENANCE MANUAL
C.C.N. : 80445794 en
DATE : JuNE 2010
REV. : C
R90 - 160N / R90 - 160I
R90 - 160NE / R90 - 160IE
Ensure that the operator reads and understands the
decals and consults the manuals before maintenance
or operation.
Ensure that the Operation and Maintenance manual
is not removed permanently from the machine.
Ensure that maintenance personnel are adequately
trained, competent and have read the Maintenance
Manuals.
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Ingersoll-Rand R90 - 160I Specifications

General

Type	Rotary Screw
Model	R90 - 160I
Phase	3
Voltage (V)	460
Frequency (Hz)	60

Summary

Warranty Information

Safety Information

Safety Instructions

Explains signal words DANGER, WARNING, CAUTION, NOTICE.

Safety Precautions

General information, compressed air, and material safety.

Installation Procedures

Location in Plant Requirements

Requirements for selecting a suitable installation site.

Discharge and Condensate Piping

Guidelines for installing discharge and condensate piping.

Electrical Installation

Procedures and precautions for electrical connections.

General Information

Process and Instrumentation Diagram (AC/WC) 90-160 KW (VSD)

Process and Instrumentation Diagram (A.C/W.C) 90-160 KW (FS)

Schematic, Electrical Wiring (VSD SINGLE STAGE)

Schematic, Electrical Wiring (VSD two stage)

Schematic, Electrical Wiring (FIXED SPEED - Y/D) (STANDARD)

Schematic, Electrical Wiring (FIXED SPEED - SOFT STARTER) (OPTION)

Operating Instructions

Operating Instructions for VSD

Details on operating Variable Speed Drive compressors.

Operating Instructions for FS

Details on operating Fixed Speed compressors.

Maintenance Procedures

Maintenance Chart

Maintenance Procedures

Routine Maintenance Tasks

Fault Finding (VSD)

General Faults

Common symptoms, faults, and remedies for VSD units.

Intellisys Faults

Faults indicated on the Intellisys controller for VSD systems.

Drive Faults

Specific drive controller faults displayed on the Intellisys controller.