Air Compressor Manual For questions concerning this air compressor, please call 8324156995
TABLE OF CONTENTS PAGE 1 Safety Guidelines - Definitions Before Using the Air Compressor 2 When Installing or Moving the Compressor Before Each Use 3 Follow Safety Precautions for Electrical Connection Plan Ahead to Protect Your Eyes, Hands, Face & Ears When Operating 4 Spraying Precautions Perform These Maintenance Operations 5 Typical Compressor Installation Glossary 6-8 Wiring 9-10 Starting the Compressor 11-13 Troubleshooting 14 Warranty Statement
SAFETY GUIDELINES - DEFINITIONS Safety is a combination of common sense, staying alert and knowing how your compressor works. Read this manual to understand this compressor.
When installing or moving the compressor WARNING 6. A minimum clearance of 18 inches between the compressor and a wall is required because objects could obstruct airflow. This compressor is extremely top heavy. The compressor must be bolted to the floor with vibration pads before operating to prevent equipment damage, injury or death. Do Not tighten bolts completely as this may cause stress to the tank welds. Chart 1a. 7.
Follow the safety precautions for electrical connections 1. Follow all local electrical and safety codes, as well as the National Electric Code (NEC) and the Occupational Safety and Health Act (OSHA). 3. Protect wires from contact with sharp objects. 2. Wiring and fuses should follow electrical codes, current capacity and be properly grounded. All electrical connections should be made by a qualified electrician. CAUTION Plan ahead to protect your eyes, hands, face and ears Dress for safety 1.
Spraying precautions WARNING 1. Do Not spray in the vicinity of open flames or other places where a spark can cause ignition. Do Not smoke when spraying paint, insecticides, or other flammable substances. Never point a spray gun at yourself or any other person or animal. Accidental discharge may result in serious injury. Reduce the risk of dangerous environment Be informed about the materials you use 1.
TYPICAL COMPRESSOR INSTALLATION Air Regulator or filtration Then into air tools or Application Air Dryer Vibration Pads x4 GLOSSARY OF TERMS Air Filter Pressure Switch Porous element contained within a metal or plastic housing attached to the compressor cylinder head which removes impurity from the intake air of the compressor. Device which automatically controls the on/off cycling of the compressor.
WIRING WARNING ALL ELECTRICAL WIRING SHOULD BE DONE BY A QUALIFIED ELECTRICIAN General Information Adequate wiring and motor protection Incoming power should should be provided for all stationary be connected to L1 and compressors. Wiring used for other L2 at the Top of the machinery should not be used. A Magnetic Starter. qualified electrician familiar with local electrical codes in your area should be used. Size supply wiring per NEC (National Electric Code) requirements.
WIRING Single and Three Phase With Mag Starter Page 7
WIRING Single and Three Phase Duplex Page 8
STARTING THE COMPRESSOR Operate the compressor for a few minutes unloaded (air system open) then allow the compressor to pump up. Make sure the electrical pressure switch properly switches off the compressor according to the setting desired. 175 for Two Stage. (135 psi - Single Stage or 165 psi - RCP-561VNS) Prior to actually running the compressor, check the following items: Crankcase oil - Make sure the sight glass shows ½ full or slightly above. Make sure all rags, tools, oil, etc.
Cold Start Procedure (Gasoline Engine Units) Warning: Do Not Operate Gasoline Engine Units in an Enclosed Area Release any remaining tank pressure by slowly opening the manual drain valve. Turn on the engine gasoline supply. Put the choke in the “On” position Close the service valve and put Unloader lever in the “unload” (A) position for Honda engine driven models. Start the engine, release the choke, and allow the engine to warm up for two to three minutes.
TROUBLESHOOTING GUIDE Low discharge pressure 1. Compressor too small for application 2. Air leaks 3. Restricted intake air 4. Blown gasket(s) 5. Broken or misaligned valves 1. Reduce air demand or use a compressor with more air capacity. 2. Listen for air leaks. Apply a soap solution to all fittings and connections. Bubbles will form at points of leakage. Tighten or replace fittings or connections. 3. Clean or replace air filter. 4. Replace necessary gaskets. 5.
TROUBLESHOOTING GUIDE (Continued) Pressure switch unloader constantly leaking air 1. Malfunctioning check valve Pressure switch not unloading 1. Malfunctioning pressure switch 1. Replace check valve if unloader bleeds constantly. ! Do not remove check valve air pressure in tank DANGER with 1. Replace pressure switch if it does not release air pressure briefly when unit shuts off. Do not remove pressure ! DANGER Excessive vibration 1. Improper installation 2. Loose belts 3.
Oil and moisture residue must be drained from the air receiver daily or after each use.
Warranty Guarantee MegaPower Inc. warrants that all MegaCompressor® compressors will be free of defects in material and workmanship for a period of twelve months from the date of initial retail purchase, or eighteen months from the date of manufacture, whichever may occur first.
