Ingersoll-Rand 7100 User Manual

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22607402

Revision D

May 2015

Save These Instructions

Two-Stage Reciprocating Air Compressors

Models 2340, 2475, 2545, 7100, 15T & 3000

Owner’s Manual

Manual del usuario

ES

Manuel de l’utilisateur

FR

Owner’s Manual

EN

Table of Contents

Questions and Answers:

M
Melissa KeyAug 8, 2025
What to do if the timer will not activate on my Ingersoll-Rand 7100 Air Compressor?
- T
  Tara RiveraAug 8, 2025
  If the timer on your Ingersoll-Rand Air Compressor won't activate, several factors could be at play. First, ensure the unit is receiving power by checking the electrical supply. If power is present, the timer itself may be faulty and require replacement. Other potential issues include a clogged port, which necessitates cleaning the valve, a malfunctioning solenoid valve that needs replacing, or a clogged strainer, which should be cleaned.
P
paulharperAug 16, 2025
Why will the valve not close on my Ingersoll-Rand Air Compressor?
- W
  Whitney WestAug 16, 2025
  The valve may not close due to debris in the solenoid valve preventing the diaphragm from seating properly. To resolve this, remove the solenoid valve, disassemble it, clean all components, and then reassemble it. Another possible cause is a short in an electrical component. Inspect the power cord or timer and replace them as needed.
J
James SmithAug 22, 2025
What to do if valve will not close on Ingersoll-Rand 7100?
- J
  Jeffrey GarrisonAug 22, 2025
  If the valve on your Ingersoll-Rand Air Compressor won't close, it could be due to debris in the solenoid valve preventing the diaphragm from seating. To fix this, remove the solenoid valve, disassemble it, clean it thoroughly, and then reassemble it. Another potential cause is a short in an electrical component. Inspect the power cord or timer and replace them if necessary.
J
Joshua RayAug 31, 2025
Why is the timer not activating on my Ingersoll-Rand Air Compressor?
- K
  Kenneth ParkAug 31, 2025
  If the timer on your Ingersoll-Rand Air Compressor isn't activating, several factors could be at play. First, ensure there is an electrical supply reaching the timer. If there is no power, apply it. If power is present, the timer itself might be malfunctioning and need replacement. Other potential issues include a clogged port, which requires cleaning the valve, a malfunctioning solenoid valve needing replacement, or a clogged strainer that needs cleaning.

Ingersoll-Rand 7100 Specifications

General

Maximum Pressure	175 PSI
Power Source	Electric
Type	Stationary
Phase	Single-Phase
Drive Type	Belt Drive

Summary

APPLICATION

TWO-STAGE OPERATION

GENERAL INFORMATION AND SAFETY

EXPLANATION OF SAFETY SIGNAL WORDS

Defines safety signal words (DANGER, WARNING, CAUTION, NOTICE).

RECEIPT & INSPECTION

Instructions for inspecting and receiving the compressor upon delivery.

GENERAL SAFETY RULES

Comprehensive safety rules for operating and servicing the air compressor.

SELECTING A LOCATION

Guidelines for choosing an appropriate installation location for the compressor.

HUMID AREAS

Discusses effects of humidity on compressor lubricant and prevention.

NOISE CONSIDERATIONS

Advice on reducing compressor noise levels in the operating area.

CONDENSATE DISCHARGE PIPING

Guidelines for installing and routing condensate discharge piping.

WARRANTY AND PRODUCT REGISTRATION

MOUNTING

CONCRETE FLOORS

Procedure for mounting compressors on concrete floors using hardware kit.

TRUCK BEDS

Guidance for mounting gasoline engine compressors on truck beds.

AIR DISCHARGE CONNECTIONS

ELECTRICAL CONNECTIONS

PRESSURE SWITCH WIRING

Wiring diagrams for pressure switches on compressors.

IEC POWER CONNECTION AND OVERLOAD ADJUSTMENT

Information on IEC power connections and overload adjustment for starters.

GASOLINE ENGINE COMPRESSORS (BATTERY)

Battery requirements and cable recommendations for gasoline engines.

COMPRESSOR LUBRICATION

OPERATION

DAILY PRE-OPERATION CHECKS

Daily checks to perform before operating the compressor.

START-UP (ELECTRIC MOTOR DRIVEN COMPRESSORS)

Step-by-step instructions for starting electric motor driven compressors.

COMPRESSOR CONTROLS (ELECTRIC MOTOR COMPRESSORS)

Explanation of compressor control systems for electric motor units.

PRESSURE SWITCH ADJUSTMENT

Detailed instructions for adjusting the pressure switch settings.

STARTING UNLOADING SYSTEM

Explanation of the centrifugal unloader system for starting the compressor.

PILOT VALVE ADJUSTMENT

Procedure for adjusting the pilot valve for proper operation.

BREATHER/UNLOADER BY-PASS

Description of the breather/unloader by-pass tube function.

OIL CONSUMPTION CHECK

Guidance on checking oil consumption for the compressor.

START-UP (GASOLINE ENGINE COMPRESSORS)

Instructions for starting gasoline engine driven compressors.

WHEN TRANSPORTING THE COMPRESSOR

Safety precautions for transporting gasoline engine compressor units.

COMPRESSOR CONTROLS (GASOLINE ENGINE COMPRESSORS)

Explanation of control systems for gasoline engine compressors.

MAINTENANCE

MAINTENANCE SCHEDULE

Schedule of maintenance tasks based on daily, weekly, and monthly intervals.

FILTER INSPECTION & CLEANING

Procedure for inspecting and cleaning the air filter element.

OIL CHANGE

Instructions for draining and changing the compressor oil.

BELT ADJUSTMENT

Procedures for checking and adjusting belt tension.

ELECTRIC DRAIN MAINTENANCE

Maintenance schedule for electric drain valves.

TANK INSPECTION

Guidelines for inspecting the air receiver tank and safety warnings.

TROUBLESHOOTING

ELECTRIC DRAIN TROUBLESHOOTING

Troubleshooting guide for electric drain valve issues.

DIAGRAMS AND TABLES

FASTENER TORQUE TABLE

Table listing torque values for various fasteners on the compressor.

BELT TENSION TABLE

Table for determining belt tension based on model and span.

ELECTRICAL WIRING DIAGRAMS

WARRANTY

LIMITATION OF LIABILITY

Outlines limitations on the company's liability regarding the equipment.

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