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HHC SERIES
USER GUIDE

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Summary of Contents for Hyundai HHC series

  • Page 1 HHC SERIES USER GUIDE...
  • Page 2 ©2015 Hyundai Power Equipment. All Rights Reserved. Licensed by Hyundai Corporation, Korea. HHC_UG_EN_2015-06-25...
  • Page 3 Thanks for choosing the HHC Series! You're excited to power up, so we'll keep this brief. Let's get started!
  • Page 4 THIS PRODUCT MEETS ALL CERTIFICATION REQUIREMENTS FROM:...
  • Page 5 This user guide covers the safety, operation and maintenance procedures for all HHC series electric air compressors. All information in this publication is based on the latest product information available at the time of print.
  • Page 6 Product registration is required for all product support and warranty coverage. Warranty support, operation assistance and product support is provided by Midland Power Inc., a licensed manufacturer of Hyundai Power Equipment. Please contact us directly for any warranty service questions. 1-877-528-3772 support@hyundaipower.ca...
  • Page 7: Table Of Contents

    CONTENTS PAGE Safety First Specifications Features Start-up & Operation Maintenance Parts List Troubleshooting Glossary Warranty...
  • Page 8: Safety First

    Chapter 1 — Safety General operation safety 1. Always perform a pre-operation check before using the air compressor. 2. 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. 3.
  • Page 9 AC Safety Guidelines Before connecting the compressor to an electrical device or power cord: 1. Make sure that all parts are in right working order. Faulty devices or power cords can lead to an electrical shock. 2. Turn off the air compressor immediately if the device begins to operate abnormally.
  • Page 10 Risk of Explosion or Fire 1. Make sure the air compressor is in a well-ventilated area, free of any combustible or flammable materials, gasoline, or solvent vapours. 2. Make sure to keep the compressor at least 20 feet away when spraying flammable materials.
  • Page 11 Risk to Breathing 1. Always operate the compressor in a well-ventilated area. 2. Wear appropriate safety masks to reduce the risk of inhaling any harmful vapours. 3. Do not breathe compressed air from the compressor. The compressed air is not breathable and may contain carbon monoxide, toxic vapours, and/or solid particles.
  • Page 12: Specifications

    Chapter 2 - Specifications...
  • Page 13: Features

    Chapter 3 - Features Pressure Switch This controls the power to the motor and the cut-in/cut-out pressure settings. Also serves as the Auto-On/Off positions for the unit. Safety Valve This valve allows excess tank pressure to escape into the atmosphere. It should open when tank pressure exceeds the maximum pressure rating.
  • Page 14 Safety Valve Quick Coupler Output Pressure Gauge Regulator Tank Pressure Gauge Power Switch Circuit Breaker Utility Tray Handle Storage Air Tank Drain Valve Feet...
  • Page 15 Safety Valve Tank Pressure Gauge Regulator Output Pressure Gauge Quick Coupler Power Switch Utility Tray Handle Storage Air Tank Foot Grip Wheels Drain Valve...
  • Page 16: Start-Up & Operation

    Chapter 4 - 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. 1. Inspect the entire unit for any concealed and/or visible damage. 2.
  • Page 17 Start-up 1. Make sure the regulator knob is turned counter-clockwise. 2. Plug the power cord into a properly grounded power outlet. 3. Turn the ON/OFF switch to the ON position. 4. Allow the compressor to reach the cut-out pressure. The compressor will shut off automatically.
  • Page 18: Maintenance

    Chapter 5 - 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 19 NOTICE: 1. Service more frequently when used in dusty areas. 2. Should be serviced by an authorized service dealer. 3. Must be serviced by an authorized Hyundai Service Dealer. Failure to do so will void the warranty.
  • Page 20: Parts List

    Chapter 6 - Part Lists 2GAC and 3GAC Assembly...
  • Page 22 4GAC, 6GAC, 8GAC, 6GUQ and 8GUQ Assembly...
  • Page 24 1/3 HP Motor Assembly (2GAC, 3GAC)
  • Page 26 1.5 HP Motor Assembly (4GAC, 6GAC, 8GAC)
  • Page 28 1.5 HP Silent Motor Assembly (6GUQ, 8GUQ)
  • Page 30: Troubleshooting

    Section 7 - Troubleshooting Many troubleshooting procedures present hazards which can result in severe personal injury or death. Only trained and experienced service personnel with knowledge of fuels, electricity, and machinery hazards should perform service procedures. Review Safety Precautions. A hot compressor can cause severe burns. Always allow the compressor set to cool before performing any maintenance service.
  • Page 31 • • Compressor Defective motor or Contact Hyundai Power does not or is pump. Customer Service. • • slow to come Defective pressure Replace the pressure up to speed. switch. switch. • • Use of an extension If possible, eliminate cord.
  • Page 32: Glossary

    Chapter 8 - Glossary 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 The series of steps that a compressor performs. Cycle Time The amount of time for a compressor to complete one cycle.
  • Page 33: 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 34 6. Damage caused by operation with improper pressure, conditions, or modifications contrary to published specifications. 7. Items not supplied by Hyundai, such as, but not limited to, external wiring, filters, etc. 8. Repairs made during the warranty period without first obtaining a case number from Hyundai.
  • Page 35 YOU CAN REGISTER EASILY USING OUR ONLINE FORM: www.hyundaipower.ca/warranty.php Warranty Claim Procedure Warranty service must be performed by a Hyundai authorized service dealer. If you feel your compressor is malfunctioning due to a defect or misuse, simply contact our customer support center for technical advice, a warranty claim, or general information.

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