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Summary of Contents for Hyundai HHC4GAC

  • Page 2 HHC4GAC_UG_EN_0214 © 2014 MIDLAND POWER INC.
  • Page 3 Thank you for purchasing a Hyundai Air Compressor. Please register your product in order for us to ensure your continuous satisfac- tion with our product. This manual covers the safety, operation, and maintenance procedures for the HHCSeries 4 Gallon air compressor.
  • Page 4 CONTENT Safety Instructions General Operations Safety AC Safety Guidelines Maintenance Safety Air Tank Safety Attachments and Accessories Safety Risk of Explosion or Fire Risk of Bursting Risk of Electrical Shock Risk to Breathing 1.10 Risk of Burn 1.11 Risk of Falling 1.12 Risk of Moving Parts Specifications...
  • Page 5: Ac Safety Guidelines

    1.1 - GENERAL OPERATION SAFETY Always perform a pre-operation check before using the air compres- sor. Operators of the unit should always be wearing appropriate approved eye and hearing protection. Under some conditions, long durations of use may contribute to hearing loss. Always operate the air compressor according to the instructions for safe and dependable service.
  • Page 6: Risk Of Explosion Or Fire

    withstand specific operating pressures. Never make adjustments or substitute parts to alter the factory set operating pressures. 1.5 - ATTACHMENTS AND ACCESSORIES SAFETY Do not exceed the pressure rating of air tools, spray guns, air oper- ated accessories, air tires, hoses, and other inflatables. Exceeding pressure ratings may cause them to explode or become damaged, resulting in serious injury.
  • Page 7: Risk To Breathing

    All electrical work must be performed by a qualified or licensed/certi- fied electrician. 1.9 - RISK TO BREATHING Always operate the compressor in a well-ventilated area. Wear appropriate safety masks to reduce the risk of inhaling any harmful vapours. Do not breathe compressed air from the compressor. The com- pressed air is not breathable and may contain carbon monoxide, toxic vapours, and/or solid particles.
  • Page 8: Section 2 - Specifications

    SECTION 2 - SPECIFICATIONS MODEL HHC4GAC RUNNING HORSEPOWER 1.5 HP MAX PSI 125 PSI SCFM @ 40 PSI 3.5 CFM SCFM @ 90 PSI 2.4 CFM TANK SIZE 4 Gal SECTION 3 FEATURES Pressure Switch This controls the power to the motor and the cut-in/cut-out pressure set- tings.
  • Page 9 Allows for easy attachment and removal of the air hose. Motor Thermal Overload Protector If the motor begins to overheat, this protector will shut off the motor. SECTION 4 - DIAGRAMS HHC4G User Manual...
  • Page 10: Section 5 - Parts List

    SECTION 5 - PARTS LIST HHC4G User Manual...
  • Page 11 Bolt M6x80 Washer Washer Nut M4 Cylinder Head Snapring Elbow Centrifugal Switch Air Filter Head Gasket Fan Cover Valve Plate Screw M5x12 Valve Reed Bolt M5x12 Valve Gasket Shroud Cover Cylinder Gasket Upper Left Shroud Cylinder Right Shroud Tooth Washer Bolt ST4.2x16 Nut M8 Bolt M5x16...
  • Page 12 Switch Gasket Tank Bolt M8x30 Rubber Feet Washer Screw M5/12 Spring Washer Drain Valve Nut M8 Power Plug Check Valve Terminal 1 Exhaust Pipe Terminal 2 Nut G3/8 O Ring Gasket Screw M5x10 Unloading Pipe Wire Clip Nut G1/8 HHC4G User Manual...
  • Page 13: Pre-Start Checklist

    SECTION 6 - START-UP & OPERATION INITIAL INSPECTION All air compressors have been inspected carefully before leaving the factory. It is possible that poor handling during transport caused some damage to the compressor. Fully inspect the compressor before use. Inspect the entire unit for any concealed and/or visible damage. Make sure any damaged parts are replaced and any mechanical is- sues are repaired by a qualified and licensed/certified mechanic.
  • Page 14 will shut off automatically. Attach a hose and the desired accessory to the unit. Adjust the regulator knob to the desired pressure. SHUTDOWN Make sure that the ON/OFF switch is in the OFF position. Unplug the power cord from the outlet. Turn regulator knob counter-clockwise until the regulated pressure gauge reads 0 PSI.
  • Page 15: Section 7 - Maintenance

    SECTION 7 - MAINTENANCE Proper maintenance is important in order to ensure safe, economical, and trouble-free operation. Improper maintenance may cause the air compressor to malfunction and can lead to serious injuries or death. Shut off the compressor before performing any maintenance. When the engine is running, make sure the area is well ventilated.
  • Page 16 Oil exposed metal and moving parts. NOTICE: Service more frequently when used in dusty areas. Should be serviced by an authorized service dealer. Must be serviced by an authorized Hyundai Service Dealer. Failure to do so will void the warranty. HHC4G User Manual...
  • Page 17: Section 8 - Troubleshooting

    SECTION 8 - TROUBLESHOOTING Many troubleshooting procedures present hazards which can result in severe personal injury or death. Only trained and experienced service per- sonnel with knowledge of fuels, electricity, and machinery hazards should perform service procedures. Review Safety Precautions. A hot compressor can cause severe burns.
  • Page 18 • • Compressor Defective motor or Contact Hyundai does not or is pump Power Customer • slow to come up Defective pressure Service • to speed switch Replace the pressure • Use of an extension switch • cord If possible, eliminate extension cord •...
  • Page 19: Section 9 - Glossary

    SECTION 9 - GLOSSARY CFM – Cubic Feet per Minute Cut-In Pressure – The tank’s lowest pressure point at which the motor restarts automatically to build pressure. Cut-Out Pressure – The tank’s maximum pressure point at which the motor shuts off automatically. Cycle –...
  • Page 20: Section 10 - Warranty

    This limited warranty is valid only when the air compressor receives all necessary preventative maintenance, as described in the Hyundai Air Compressor User Manual. The repair or replacement of a compressor will take place within a reasonable period of time during normal business hours.
  • Page 21 Not covered by this Limited Warranty: Normal motor/pump wear Damage caused by a lack of maintenance as described in the Hyundai User Manual. Damage caused by accidents, improper installation or storage.
  • Page 22 To obtain warranty service, contact our customer support center: Toll Free: 1-877-528-3772 E-mail: support@Hyundaipower.ca Website: www.Hyundaipower.ca HHC4G User Manual...
  • Page 23 HHC4G User Manual...

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