Hyundai HG Series Manual
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Hyundai HG Series Manual

Hyundai HG Series Manual

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  • Page 1 HG SERIES Manual...
  • Page 2 HYUNDAI HG SERIES The engine exhaust from this product contains chemicals known to cause cancer, birth defects or other reproductive harm. ©2022 Hyundai Power Equipment. All Rights Reserved. Licensed by Hyundai Corporation Holdings, Korea. HG_Manual_EN_2022-10-04...
  • Page 3 HG SERIES This product is supported by Midland Power. Contact us directly for assistance and warranty help. Do not return this product to store. You must register online for your warranty to be valid. It only takes a minute, do it now while you still have your purchase receipt.
  • Page 4 HYUNDAI Thanks for choosing the HY Series! You're excited to get started, we'll keep this brief. READ THIS ENTIRE GUIDE BEFORE USING THIS PRODUCT AND SAVE FOR LATER USE. This user guide contains important instructions including safety, setup, operation, and maintenance that must be followed.

  • Page 5: Table Of Contents

    3.3 Check the Fuel Level 3.4 Electric Start Battery Connection 4. Using Your Generator 4.1 Starting your Generator 4.2 Using the HG Series with Your Appliances 4.3 Charging Automotive Batteries 4.4 Folding The Handle 5. Stopping the Engine 6. Maintenance 6.1 Maintenance Schedule...

  • Page 6: Safety

    HYUNDAI 1. SAFETY DANGER! Using a generator indoors can kill you in minutes. Generator exhaust contains carbon monoxide. This is a poison that you TOXIC FUMES HAZARD. Running engines give off cannot see or smell. carbon monoxide, an odourless poisonous gas that can cause nausea, fainting, or death.
  • Page 7 HG SERIES   Use of gasoline with an ethanol content greater than 10% can damage the engine and fuel system and will void the manufacturer’s warranty.   When refueling the generator, keep it away from cigarettes, open flames, smoke and/or sparks.
  • Page 8 HYUNDAI connected portable generator can become overloaded. This may result in overheating or stressing the generator components, possibly leading to a generator failure.   Electrical devices that require a grounded receptacle pin connection will not function if the receptacle ground pin is not functional.
  • Page 9 HG SERIES 1.4 OTHER SAFETY TIPS TOXIC FUMES HAZARD. Running engines give off carbon monoxide, an odourless poisonous gas that can cause nausea, fainting, or death. Do not start engine indoors or in an enclosed area, even if the windows and doors are open.

  • Page 10: Learn About Your Generator

    HYUNDAI 2. LEARN ABOUT YOUR GENERATOR This section will show you how to identify key parts of your generator. Going over the terminology below will make sure we’re on the same page. 2.1 COMPONENT IDENTIFICATION HG1500 Fuel Gauge Gas Cap...
  • Page 11 HG SERIES HG6250 Gas Cap Handle Mount Fuel Tank Choke Lever Fuel Gauge Handle Front Panel Fuel Valve Air Filter Dipstick Recoil Starter Handle HG8750 HG12,000 Fuel Gauge Handle Mount Choke Lever Fuel Tank Fuel Valve Gas Cap Handle Front Panel...

  • Page 12: Control Panel

    HYUNDAI 2.2 CONTROL PANEL...
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  • Page 17 HG SERIES 2.3 CONTROL FUNCTIONS AC Circuit Breakers   While the generator is running, the breakers should be in the ON position.   If the current has exceeded its limits the breaker will automatically pop out to the OFF position. Reduce the electrical load on the generator and push the button back to the ON position.

  • Page 18: Make Sure You Have Everything

    HYUNDAI   Always leave the switch in the 120V position when you don't require 240 volts. Select the voltage before turning on the generator. 2.4 MAKE SURE YOU HAVE EVERYTHING Make sure your generator has everything listed in the table below.

  • Page 19: Assembly Instructions

    HG SERIES 2.5 ASSEMBLY INSTRUCTIONS Setup of your HG generator is designed to get you up and running as quickly as possible. If equipped with your generator, install the wheel, handle, and feet kits, then continue on to chapter 3.
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  • Page 23: Pre-Operation Check

    HG SERIES 3. PRE-OPERATION CHECK These quick checks should be done each time the generator is started to ensure you get the most out of your generator. Set the generator on a level surface and the power switch to OFF.

  • Page 24: Check The Oil Level

    HYUNDAI NOTE   Running the engine without the air filter will quickly degrade the engine   Always inspect air filter before using the generator. Check and clean the air filter according to the maintenance schedule. 3.2 CHECK THE OIL LEVEL...
  • Page 25 HG SERIES Effective Viscosity Range of Engine Oils 15W-50 Synthetic 5W-30 10W-30 5W-30 0°C °C 32°F °F NOTE   Do not tilt the generator when adding engine oil. This could result in overfilling and damage to the engine.   Using non-detergent or 2-stroke oil could shorten the engine’s working life.

  • Page 26: Check The Fuel Level

    HYUNDAI 3.3 CHECK THE FUEL LEVEL WARNING! Gasoline is highly flammable and explosive under certain conditions. Refuel in a well-ventilated area with the engine stopped. Do not smoke or allow open flames or sparks in the area where the generator is being refueled or where gasoline is stored.

  • Page 27: Electric Start Battery Connection

    HG SERIES 3.4 ELECTRIC START BATTERY CONNECTION (HG6250, HG8750, HG12,000) WARNING! Batteries produce explosive gases. Keep sparks, flames and cigarettes away from the battery at all times. To prevent the possibility of creating a spark while using the battery, connect charging cables to battery terminals first, then to the generator.

  • Page 28: Using Your Generator

    HYUNDAI 4. USING YOUR GENERATOR DANGER! Using a generator indoors WILL KILL YOU IN MINUTES. Generator exhaust contains high levels of carbon monoxide (CO), a poisonous gas you cannot see or smell. If you can smell the generator exhaust you are breathing CO.
  • Page 29 HG SERIES   The mixing tube is held in place by the Main Jet and might fall out when it is removed. If it falls out, replace it in the same orientation before replacing the Main Jet.   The Fuel Cup Seal and Bolt Seal may be damaged during removal and should be replaced with the new ones.

  • Page 30: Starting Your Generator

    HYUNDAI 4.1 STARTING YOUR GENERATOR WARNING! Before using the generator, a Ground wire must be connected to the ground terminal. The terminal is located on the front panel. Before using the ground terminal consult a qualified electrician. NOTE   Before starting the engine, disconnect all devices from the outlets on the front panel.
  • Page 31 HG SERIES 4.1.2 MANUAL RECOIL START (HG4950 - HG6250 - HG8750- HG12,000) OPEN START Rotate the fuel valve to the OPEN position. If the engine is cold push the choke lever to the START/CLOSED position. The choke is used to provide the proper air-fuel mixture when the engine is cold.
  • Page 32 HYUNDAI 4.1.3 ELECTRIC START (HG6250, HG8750, & HG12,000) OPEN START Rotate the fuel valve to the OPEN position. If the engine is cold push the choke lever to the START/CLOSED position. The choke is used to provide the proper air-fuel mixture when the engine is cold.

  • Page 33: Using The Hg Series With Your Appliances

    HG SERIES 4.2 USING THE HG SERIES WITH YOUR APPLIANCES After starting the HG Series you can connect your devices to it. Before starting make sure you know what you can power with your generator. Here’s how you can decide: Add the watt ratings of all the loads that the generator set will be powering at the same time.

  • Page 34: Charging Automotive Batteries

    HYUNDAI 4.3 CHARGING AUTOMOTIVE BATTERIES (HG1500, HG12,000) WARNING! Over-charging a battery may cause explosion and injury. An explosive hydrogen gas is discharged through vent holes in the battery during charging. Do not allow sparks or open flames around the generator or battery during the charging process.

  • Page 35: Folding The Handle

    HG SERIES Disconnecting the Battery Charging Cable Stop the engine. Disconnect the black lead from the negative (-) battery terminal, and the red lead from the positive (+) battery terminal. Reconnect the vehicle battery ground cable. 4.4 FOLDING THE HANDLE The handle folds down for compact storage and locks into position for easy maneuvering.

  • Page 36: Stopping The Engine

    HYUNDAI 5. STOPPING THE ENGINE Normal Operation (HG1500) CLOSED CLOSED Switch off the connected electrical appliances, and disconnect them from the generator. Turn the power switch to the OFF position. Turn the fuel valve to the CLOSED position. Normal Operation (HG4950,HG6250, HG8750, HG12,000)

  • Page 37: Maintenance

    HG SERIES 6. MAINTENANCE Proper maintenance keeps your generator in the best operating condition by ensuring safe, economical and trouble-free operation. Only use genuine parts and recommended fluids to replace the worn components. Improper maintenance may cause the generator to malfunction and can lead to serious injury. Contact customer support if you have any maintenance questions.

  • Page 38: Maintenance Schedule

    HYUNDAI 6.1 MAINTENANCE SCHEDULE Regular maintenance will improve performance and extend the service life of the generator. Maintain the generator according to the maintenance schedule below. NOTE   Service more frequently when used in dusty areas or adverse conditions.   These items should be serviced by an authorized service center, unless you have the proper tools and are mechanically proficient.

  • Page 39: Emission Control System

    HG SERIES 6.2 EMISSION CONTROL SYSTEM Emission Source Exhaust gas contains carbon monoxide, nitrogen oxides (NOx) and hydrocarbons. It is very important to control the emissions of NOx and hydrocarbons as they are a major contributor to air pollution. Carbon monoxide is a poisonous gas. The emission of fuel vapors is a source of pollution as well.

  • Page 40: Changing The Oil

    HYUNDAI Replacement parts and accessories The parts making up the emission control system in your product’s engine have been specifically approved and certified by the regulatory agencies. You can trust that the replacement parts supplied by customer service have been manufactured to the same production standard as the original parts.
  • Page 41 HG SERIES NOTE   SAE10W-30 oil is recommended for general use.   DO NOT OVERFILL. Effective Viscosity Range of Engine Oils 15W-50 Synthetic 5W-30 10W-30 5W-30 0°C °C 32°F °F NOTE   Do not tilt the generator when adding engine oil. This could result in overfilling and damage to the engine.

  • Page 42: Cleaning The Air-Filter

    HYUNDAI 6.4 CLEANING THE AIR-FILTER WARNING! Using gasoline or other flammable solvents can cause a fire or explosion. Do not operate this product without an air filter. A dirty air filter will restrict air flow into the carburetor. Clean and maintain the air filter regularly, especially in dusty areas.

  • Page 43: Spark Plug Service

    HG SERIES 6.5 SPARK PLUG SERVICE NOTE   Do not rinse spark plug in water. Follow guidelines and be careful not to overtighten the spark plug. Recommended spark plug: F7TC Check the spark plug gap and clean the carbon deposits at the bottom of the spark plug.

  • Page 44: Spark Arrester Maintenance

    HYUNDAI 6.6 SPARK ARRESTER MAINTENANCE Spark Arrester After the engine has cooled down remove the spark arrester from the muffler by loosening the screw. Use a brush to remove carbon deposits from the spark arrester. If the spark arrester is worn down, replace it.

  • Page 45: Battery Charger

    A fully charged battery will read 12.6-12.7 Volts. To top up, plug the charger into a 120V wall outlet and the charging port on your HG series for no longer than 10 hours at a time. This will slowly recharge the battery and prolong its life.

  • Page 46: Transportation & Storage

    HYUNDAI 7. TRANSPORTATION & STORAGE Transporting the Generator Do not overfill the fuel tank (No residual fuel on the neck of tank). Do not use the generator in the vehicle. The generator should ONLY be used while in a well ventilated area.
  • Page 47 HG SERIES Draining the Carburetor Carburetor Drain Screw 8.6.2)Ta Container 8.6.2)Take off the spark arrester after the engine cool down. 8.6.2)Take off the spark arrester from the after the engine cool down. Turn OFF the engine and allow it to cool. Turn the fuel valve to OPEN.
  • Page 48 HYUNDAI Long Term Storage Before storing the generator set for an extended period:   Ensure that the storage area is free of excess humidity and dust.   Drain the fuel tank and the carburetor.   To prevent corrosion, coat screws and exposed metal with anti-rust oil at least twice per year.

  • Page 49: Troubleshooting

    HG SERIES 8. TROUBLESHOOTING If the engine does not start: Is there fuel in the tank? Refill the fuel tank. Turn the fuel switch to OPEN. Is the fuel switch OPEN? Turn the power switch to RUN. Is the power switch...
  • Page 50 HYUNDAI If appliances do not operate: Is the output indicator light ON? Contact an authorized Is the overload indicator light ON? dealer Check the electrical Contact an authorized appliance for any fault dealer Stop the engine and then replace or repair the appliance...

  • Page 51: Technical Specifications

    HG SERIES 9. TECHNICAL SPECIFICATIONS...

  • Page 52: Wiring Diagram

    HYUNDAI 10. WIRING DIAGRAM HG1500...
  • Page 53 HG SERIES WIRING DIAGRAM HG4950...
  • Page 54 HYUNDAI WIRING DIAGRAM HG6250...
  • Page 55 HG SERIES WIRING DIAGRAM HG8750...
  • Page 56 HYUNDAI WIRING DIAGRAM HG12,000...

  • Page 57: Appendix

    HG SERIES 11. APPENDIX The standard condition of rated power output: Altitude: 0m Ambient temperature: 25°C Relative humidity: 30% Factor of Environment Correction: Altitude (m) Ambient Temperature°C 0.98 0.96 0.93 0.90 0.93 0.91 0.89 0.87 0.84 1000 0.87 0.85 0.82 0.80...

  • Page 58: Limited Warranty

    HYUNDAI 12. LIMITED WARRANTY This product is distributed by: Midland Power Inc. 376 Magnetic Drive, Toronto, ON M3J 2C4, Canada Warranty Beginning at the time of retail purchase and for the duration of the warranty period Midland Power Inc. (Midland) warrants that Equipment manufactured by it is warranted to be free from defects in material and workmanship.
  • Page 59 HG SERIES including oils, adhesives, additives, fuel, filters, brushes, belts, lubricants, spark plugs, gaskets, seals, fasteners, wires, tubes, pipes, fittings, wheels, batteries, and other expendables susceptible to natural wear; g. Any accessory or attachment. Any battery supplied with this Equipment is considered a consumable item and is excluded from this warranty.
  • Page 60 HYUNDAI Emission Control System Warranty Parts: This list applies to parts supplied by Midland Power Inc. and does not cover parts supplied by the equipment manufacturer. Please see the original equipment manufacturer’s emissions warranty for non-Midland Power Inc. parts. Consumable parts are covered up to a maximum of 30 days.
  • Page 61 Customer Service Online: www.benchmark.midlandpowerinc.com E-mail: support@midlandpowerinc.com Toll Free: 1-877-528-3772 Enjoy! Be sure to check www.hyundaipower.ca for updates regarding your product.
  • Page 62 HYUNDAI For Inquiries, Please Contact: Midland Power Inc. 376 Magnetic Drive, Toronto, ON Canada M3J 2C4 1-877-528-3772 support@hyundaipower.ca www.hyundaipower.ca HG SERIES Imported / Distributed by Midland Power Inc., Canada Licensed by Hyundai Corporation Holdings, Korea...

This manual is also suitable for:

Hg1500Hg4950Hg6250Hg8750Hg12,000

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