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Ingersoll-Rand R37 - User Manual

Ingersoll-Rand R37
276 pages
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80447162
Revision B
June 2014
Save These Instructions
Contact-Cooled Rotary Screw Air Compressor
R30, R37, R45, R55, R75, R90, R110, R132, R160
Product Information
Information produit
FR
Información del producto
ES
Product Information
EN
Informações do produto
PT
93014.15.06
PRINT LANGUAGE
ENGLISH
SPANISH
FRENCH
PORTUGUESE

Table of Contents

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Questions and Answers

  • E
    Elizabeth LopezSep 23, 2025
    When to change HE filter in integrated dryer models of Ingersoll-Rand Air Compressor?
    • O
      orozcohaleySep 23, 2025
      To address the issue of needing to change the HE filter in integrated dryer models of your Ingersoll-Rand Air Compressor: * If there is a faulty pressure transducer measurement, calibrate and validate the after cooler discharge and package discharge transducers. * If the moisture separator condensate drain trap is faulty, ensure the condensate drain system is functioning properly and condensate is being drained. * If there is a blockage in the dryer, ensure it's not due to freeze up from refrigerant leaks. * If the dryer HE filter is dirty or blocked, change the HE filter.
  • K
    Kylie BryanAug 26, 2025
    What to do if Ingersoll-Rand R37 is stopped and will not restart?
    • A
      Amy SmithAug 27, 2025
      If your Ingersoll-Rand Air Compressor is stopped and won't restart, it could be due to the following reasons: * The controller has tripped the compressor and hasn't been reset. See Tables 4 and 5. * The emergency stop button has been pressed but not released. Identify the reason, repair the fault, disengage the button, and reset the controller. * The emergency stop button has been pressed and released, but the controller hasn't been reset. Repair the fault and reset the controller.
  • R
    robertcolemanAug 27, 2025
    Why does my Ingersoll-Rand Air Compressor stop and not restart?
    • C
      Catherine MaynardAug 27, 2025
      If your Ingersoll-Rand Air Compressor stops and will not restart, it could be due to: * A tripped drive controller. See Tables 4 and 5. * The controller has tripped the compressor. See Tables 4 and 5. * The maximum number of starts per hour has been exceeded.
  • D
    David HernandezAug 28, 2025
    Why is the discharge air from my Ingersoll-Rand R37 too hot?
    • J
      jerrywilsonAug 28, 2025
      If the discharge air from your Ingersoll-Rand Air Compressor is too hot, consider these potential causes: * High ambient temperature. Review the installation and system parameters. * Insufficient cooling air. Check the ducting and cooling air path, and verify the direction of blower rotation. * Dirty or blocked aftercooler (cooling air side). Clean or replace the aftercooler.
  • M
    Matthew CoxSep 23, 2025
    What to do if Ingersoll-Rand Air Compressor stops but there is no alarm message?
    • M
      Michelle HatfieldSep 23, 2025
      If your Ingersoll-Rand Air Compressor stops but there is no alarm message: * There may be a loss of outputs of control power. Check the controller outputs (110V AC) power supply (fuses/mini circuit breaker).
  • D
    Danielle DunnNov 24, 2025
    What to do if Ingersoll-Rand Air Compressor will not meet pressure requirements?
    • A
      Alicia AndersonNov 24, 2025
      If your Ingersoll-Rand Air Compressor isn't meeting the required pressure, consider the following: * Check for air loss due to pipe, hose, joint, or seal failures. Repair or replace any faulty components. * Inspect for air loss due to a blowdown valve stuck open and repair or replace if needed. * Look for air loss through the pressure relief valve if it's not seating correctly or is set incorrectly; repair or replace it. * Check for air loss due to a moisture separator drain trap stuck open; repair or replace it if necessary. * Examine the inlet grill or ducting for blockages and clean them. * Replace the air filter if it's dirty or collapsed. * Recalibrate or replace the pressure transducer if it is faulty, incorrectly calibrated, or experiencing EMF interference. * Verif...
  • A
    Alexandra JohnsonSep 12, 2025
    Why do I need to check setpoints on Ingersoll-Rand Air Compressor?
    • B
      Brandon PadillaSep 12, 2025
      You may need to check the setpoints on your Ingersoll-Rand Air Compressor if: * The controller software has been changed. Recalibrate all sensors and check the setpoints.
  • J
    Jessica HollandSep 12, 2025
    What to do if sensor failure occurs in Ingersoll-Rand Air Compressor?
    • J
      jesseortizSep 12, 2025
      If a sensor failure occurs in your Ingersoll-Rand Air Compressor: * The sensor may be missing or faulty. Install, repair, or replace the faulty sensor.
  • J
    Jennifer ArmstrongSep 5, 2025
    What causes excessive coolant consumption in Ingersoll-Rand Air Compressor?
    • B
      Benjamin EvansSep 5, 2025
      Excessive coolant consumption in your Ingersoll-Rand Air Compressor can be due to: * A coolant system leak. Repair or replace the leaking components. * See also ‘discharge air is contaminated with coolant’.
  • S
    sharontaylorSep 3, 2025
    Why is pressure too high in Ingersoll-Rand Air Compressor because speed is not reducing?
    • R
      Richard RobinsonSep 3, 2025
      If the pressure produced by your Ingersoll-Rand Air Compressor is too high because the speed isn't reducing as demand decreases: * The controller settings may be incorrect. Check and modify the settings. * The pressure transducer may be faulty, incorrectly calibrated, or not receiving a pressure signal. Recalibrate or replace it.

Summary

Safety Precautions

General Safety Guidelines

Emphasizes following all danger, warning, and caution instructions for safe operation.

Installation Procedures

Discharge and Condensate Piping

General Electrical Requirements

Outlines electrical connection standards, grounding, and wiring best practices.

VSD Electrical Considerations

Specific electrical requirements for Variable Speed Drive compressors.

Grounding Procedures

Guides on proper grounding of the compressor system according to codes.

High Voltage Protection and EMC Filters

General Information

Water-cooled System Setup

Integrated Dryer Information

Integrated Dryer Operation Details

Operating Instructions for Variable Speed Drive (VSD)

Basic Operation and Sequences

Covers starting, stopping, warm-up, and emergency procedures for VSD operation.

Controller Interface and Navigation

Compressor Configuration and Settings

Event, Trip, and Maintenance Logging

Operating Instructions for XE-90 M Controller

User Interface and Navigation

Modbus Connection and Control

Modbus Network Connection

Details on connecting the controller to a Modbus RTU network.

RS-485 Network Configuration

Guidelines for routing RS-485 cables and avoiding electrical interference.

Modbus Address and Master Settings

Steps for setting Modbus addresses and configuring master settings for communication.

X-Series System Controls Connection

System Control Capabilities Setup

Instructions for enabling COM control and auto-restart for system integration.

Integral Sequencing Configuration

Ingersoll-Rand R37 Specifications

General IconGeneral
BrandIngersoll-Rand
ModelR37
CategoryAir Compressor
LanguageEnglish

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