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Owner’s Manual Installation, Operation and Maintenance Instructions for Models 2340, 2475, 2545, 7100, 15T & 3000 Two-Stage Reciprocating Air Compressors IMPORTANT INFORMATION! READ AND FOLLOW THESE INSTRUCTIONS. RETAIN FOR REFERENCE. SAFETY DEFINITIONS _ ·DANGER WILL cause DEATH, SEVERE INJURY or substantial property damage. · WARNING · CAUTION CAN cause DEATH, SEVERE INJURY or substantial property damage. WILL or CAN cause MINOR INJURY or property damage. GENERAL INFORMATION INTRODUCTION _ This manual provides safe and reliable instructions for the installation, operation and maintenance of your Ingersoll-Rand air compressor.
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Carefully read this manual before attempting to operate or perform any maintenance. If you are uncertain about any of the instructions or procedures provided in this manual, contact Ingersoll-Rand. We recommend you retain this manual, and all publications provided with your air compressor, in a location which is accessible to all personnel who operate and service your compressed air equipment. GENERAL SAFETY PRECAUTIONS __ ·DANGER INTAKE AIR. Can contain carbon monoxide or other contaminants. Will cause serious injury or death. Ingersoll-Rand air compressors are not designed, intended or approved for breathing air. Compressed air should not be used for breathing air applications unless treated in accordance with all applicable codes and regulations. · WARNING HAZARDOUS VOLTAGE. Can cause serious injury or death. Disconnect power and bleed pressure from the tank before servicing. Lockout/Tagout machine. Compressor must be connected to properly grounded circuit. See grounding instructions in manual. Do not operate compressor in wet conditions. Store indoors. MOVING PARTS. Can cause serious injury. Do not operate with guards removed. Machine may start automatically. Disconnect power before servicing. Lockout/Tagout machine. HOT SURFACES. Can cause serious injury. Do not touch. Allow to cool before servicing. Do not touch hot compressor or tubing. HIGH PRESSURE AIR. Bypassing, modifying or removing safety/relief valves can cause serious injury or death. Do not bypass, modify or remove safety/relief valves. Do not direct air stream at body. Rusted tanks can cause explosion and severe injury or death. Drain tank daily or after each use. Drain valve located at bottom of tank. · CAUTION RISK OF BURSTING. Use only suitable air handling parts acceptable for pressure of not less than the maximum allowable working pressure of the machine. APPLICATION Ingersoll-Rand’s standard two-stage lubricated air compressors are single-acting, air-cooled machines. Typical compressors are furnished as compact, self-contained, air receiver tank mounted units that are automatically regulated and driven by an electric motor or gasoline engine. An air-cooled aftercooler, low oil level shutdown switch and automatic drain valve are among the optional accessories that can be furnished. Bare compressor pumps and baseplate-mounted units are also available. These compressors may be used for a variety of compressed air application up to 250 PSIG (17.5 kg/cm²). Application of these compressors as either a primary or supplementary source of air is virtually unlimited in industrial plants, service stations and auto repair shops. Supplementary service includes such uses as furnishing air at pressure not carried in regular shop lines, air at isolated locations, and standby service for air when larger compressors are shut down. TWO-STAGE OPERATION __ Two-stage compressors consist of one or two first-stage cylinders with the same bore size and one second-stage cylinder with a smaller bore size. Typical Two-Stage, Two Cylinder Unit Typical Two-Stage, Three Cylinder Unit Ingersoll-Rand Company Printed in U.S.A. C.C.N. : 22607402 Rev.
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