GENMAX GM17000iETC Tri-Fuel Inverter Generator User's Manual

Introduction

This manual contains important information regarding the safety, operation, maintenance, and storage of the GENMAX GM17000iETC Inverter Generator. Please read carefully and understand all cautions, warnings, and instructions before use to prevent serious personal injury and/or property damage.

WARNING: SAVE THIS MANUAL FOR FUTURE REFERENCE.

Disclaimers: Information, illustrations, and specifications are based on the latest available data at the time of publishing. GENMAX reserves the right to make changes without notice due to continuous product improvement. Illustrations are for reference only and may vary by model.

All Rights Reserved: No part of this publication may be reproduced without the written permission of CHONGQING DINKING POWER MACHINERY CO., LTD.

Unpacking and What's in the Box

Always have assistance when lifting the generator as it is heavy. Use a box cutter carefully to avoid injury from staples.

Unpacking Steps:

1. Carefully cut the packing tape on top of the carton.
2. Remove included accessories and save them for later use.
3. Carefully cut two sides of the carton to remove the generator.

What Comes in the Box:

• Spark Plug Socket Wrench (1)
• Dual-Purpose Screwdriver (1)
• Remote Control Key (1)
• Funnel (1)
• Engine Oil (1)
• NEMA L14-30P Bonding Plug (1)
• Battery Charger (1)
• Automatic Start/Stop Cable (1)
• LPG Hose (1)
• NG Hose (1)
• NG Quick Connector (1)
• 8/10mm Wrench (1)
• 12/14mm Wrench (1)
• T-type Wrench (1)
• Rain Cover (1)

Description of Fittings

The following accessories are included for generator maintenance and operation:

• Spark Plug Socket Wrench: Used for spark plug maintenance, inspection, and installation.
• Dual-Purpose Screwdriver: Phillips and slot blade screwdriver for generator maintenance.
• Assorted Wrenches (8/10mm, 12/14mm, T-type): Used for generator maintenance and assembly.
• Funnel: Used for adding engine oil.
• Engine Oil: Provided for initial filling. Ensure oil is added before starting.
• NEMA L14-30P Bonding Plug: Inserts into the generator's output socket to change the neutral from floating to bonded status.
• Remote Control Key: Used to remotely start and stop the generator.
• Automatic Start/Stop Cable: Connects to automatic start/stop equipment.
• Rain Cover: Provides protection against water, scratches, and dust.
• NG Quick Connector: Used to connect to a natural gas pipeline interface. It features a quick plug joint with specific inside and outside diameters and a protective cover.
• LPG Hose: Connects an LPG tank to transmit LPG fuel to the generator. It includes a first stage reducing valve, gas cylinder joint, and has a specified pressure and length (1500 mm).
• NG Hose: Connects a natural gas pipeline to transmit NG fuel to the generator. It has a specified pressure and length (4500 mm).

Note: Actual tools may differ in appearance or design from images shown.

Limited Warranty

1. Duration: Three (3) years from the date of purchase by the original purchaser.

2. Warrantor: CHONGQING DINKING POWER MACHINERY CO., LTD.

3. Purchaser: The original purchaser (other than for purposes of resale) of the Genmax inverter.

4. Covered Products: Any portable generator supplied or manufactured by Warrantor.

5. What is Covered: Substantial defects in material and workmanship occurring within the warranty period.

6. What is Not Covered:

• Transportation costs for warranty service.
• Damages caused by abuse, accident, shipping, misuse, overloading, modification, corrosion, erosion, and normal wear and tear.
• Failure to install, maintain, and operate the product according to the owner's manual, or use as rental equipment.
• Pre-delivery service (assembly, oil, adjustments).
• Items normally required for maintenance (lubricants, filters).
• Repairs or adjustments performed without Warrantor's prior authorization.

Exclusions and Limitations: Warrantor makes no other warranty, express or implied. Implied warranties of merchantability and fitness for a particular purpose are disclaimed. Liability for incidental and consequential damages is excluded.

7. Responsibilities of Purchaser:

• Provide dated proof of purchase and notify Warrantor within the warranty period.
• Deliver or ship the generator/component to an authorized service representative, bearing freight costs.

8. Have Questions?

• Email: service@genmaxpower.com
• Phone: 866-960-2920

Safety

Personal and property safety are vital. Read all safety warnings and decals carefully.

Safety Level Indicators:

• DANGER: Failure to follow instruction will result in peril of your life or extremely serious injury.
• WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
• ATTENTION: Failure to follow instruction will result in minor injury.
• CAREFUL: Failure to follow instruction will result in damage to your generator set and other properties.

Carbon Monoxide (CO) Hazard

WARNING: Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in minutes. You CANNOT smell it, see it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas.

• Operate this product ONLY outside, far away from windows, doors, and vents to reduce the risk of CO accumulation.
• Install battery-operated or plug-in carbon monoxide alarms with battery backup according to manufacturer instructions. Smoke alarms cannot detect CO.
• DO NOT run this product inside homes, garages, basements, crawlspaces, sheds, or other partially-enclosed spaces, even with ventilation. CO can build up quickly and linger for hours.
• ALWAYS place this product downwind and point the engine exhaust away from occupied spaces.
• If you feel sick, dizzy, or weak, shut off the generator and get to fresh air IMMEDIATELY. Seek medical attention; you may have CO poisoning.

CO Sentry Technology

CO DETECT technology monitors CO accumulation and automatically shuts off the engine if unsafe levels are detected. It meets ANSI/PGMA G300-2023 requirements. CO Sentry is not a substitute for a CO alarm or safe operation.

• ? Red Indicator Light (CO Sentry): Indicates carbon monoxide has accumulated. The light flashes for at least five minutes after shut-off. Move the generator to an open, outdoor area, away from occupied spaces, with exhaust pointed away. The generator can be restarted once relocated to a safe area. Ventilate the area where the generator shut down.
• ? Yellow Indicator Light (CO Sentry): Indicates a CO Sentry system fault. The generator shuts off automatically. The light flashes for at least five minutes after a fault. The generator may continue to shut off. Sensor needs service.

General Safety Precautions:

• Familiarize yourself with operation and quick shutdown procedures.
• Never use the generator to power medical support equipment.
• Do not modify the generator.
• Do not use in rain or wet areas; risk of electric shock.
• Never connect wires from the power company; this can cause malfunctions, fire, or accidents.
• Comply with all applicable labor safety, fire protection, and electrical industry laws and regulations.
• Do not connect parallel operation terminals except with dedicated wires; risk of electric shock.

When Adding or Draining Gasoline:

• Turn the engine OFF and let it cool for at least 2 minutes before removing the fuel cap. Loosen cap slowly to relieve pressure.
• Fill or drain fuel outdoors.
• DO NOT overfill the tank; allow space for fuel expansion.
• If fuel spills, wipe it up and let the area dry before starting.
• Keep fuel away from sparks, open flames, heat, and ignition sources.
• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks; replace if necessary.
• DO NOT smoke while handling fuel.

When Starting Equipment:

• Ensure spark plug, muffler, fuel cap, and air cleaner are in place.
• DO NOT crank engine with spark plug removed.

When Operating Equipment:

• DO NOT operate inside any building, carport, porch, mobile enclosure, marine application, or shed.
• DO NOT tip engine or equipment causing fuel to spill.
• DO NOT stop the engine by moving the choke control to "Start".
• DO NOT exceed the generator's wattage capacity.
• Start the generator and let the engine stabilize before connecting electrical loads.
• Connect electrical loads in the OFF position, then turn ON for operation.
• Turn electrical loads OFF and disconnect from the generator before stopping the engine.

General Operation Precautions:

• Use generator only for intended applications. Consult a dealer if unsure.
• Operate only on solid, level surfaces.
• DO NOT expose to excessive moisture, dust, dirt, or corrosive vapors.
• DO NOT insert objects through cooling slots.
• If connected devices overheat, turn them off and disconnect them.

Parallel Kit Precautions:

• Follow Parallel Kit instructions for connection and use.
• Only connect two identical Inverter Generators.
• Connect Parallel Kit only to terminals marked "Parallel Outlets".
• Do not remove or connect a Parallel Kit while the generator is running.
• Do not use a Parallel Kit attached to only one generator.

Safety Precautions for LPG and Natural Gas (NG):

• Fire and explosion hazard. Never use damaged gas containers, hoses, or fittings.
• If you smell propane or methane while operating, close the gas source valve IMMEDIATELY.
• Use soapy water to check for leaks on hoses and connections. Do not smoke or use open flames when checking for leaks.
• If a leak is found, contact a qualified technician or plumber to repair the system before use.
• Always fully close the gas cylinder valve and disconnect the hose when not in use.

Safety Labels and Decals

Refer to the generator's exterior for safety labels. Key labels include:

• Power Ratings: e.g., "45A - NG 10.8kW", "17000 13500" (Gasoline/LPG peak/rated power).
• General Warnings: Symbols indicating hot surfaces, electrical hazards, etc.

Names of Components

Familiarize yourself with the generator's parts:

1. Fuel Tank Cap: For filling the fuel tank with gasoline.
2. Fuel Tank: Stores added gasoline.
3. Transport Crossbeam: Used for transportation and handling.
4. Muffler: Reduces engine noise. Contains a spark arrestor. Avoid contact until cooled.
5. Engine Cooling Vents: Facilitate airflow to regulate engine temperature.
6. Control Panel: Houses circuit breakers, outlets, and warning lights.
7. Wheel: For mobility.
8. Handlebar: For steering and lifting.
9. Left Side Cover: Provides access for connecting the battery wire, adding/changing oil, and replacing the spark plug.
10. Right Side Cover: Provides access for maintaining the air filter, replacing the spark plug, and checking engine oil level.

Assembly (Lifting Rod):

Weight hazard. Always have assistance when lifting. Never lift by the handle. Use proper lifting techniques.

1. Place the lifting rod in position on the generator's cross rods.
2. Align the fixing plate with the bolt holes and secure with bolts.
3. Before lifting, check that all parts are firm and unbroken.

Control Functions

The control panel provides access to all generator functions.

Control Panel Features:

• Main Switch: Manages battery power and overall shutdown. Turn OFF if not used for over 7 days to prevent battery drain.
• Low Idle Switch: When ON, the engine runs at a slower RPM for light loads, saving fuel.
• Start/Stop Button: Press to start or stop the engine.
• Fuel Source Switch: Selects between Gasoline, Propane (LPG), or Natural Gas (NG).
• Reset (GFCI): Trips if the generator is overloaded. Push to reset after reducing load.
• DC Cigarette Lighter Outlet: 12V DC, 8.3A.
• DC Protector: Trips to block current if the DC circuit is overloaded.
• 120V AC 20A 5-20R Outlet: Maximum 20 amps.
• 120/240V AC 30A L14-30R Outlet: Maximum 30 amps.
• 120/240V AC 50A 14-50R Outlet: Maximum 50 amps.
• Circuit Breakers: Protect individual circuits from overload.
• AUTO GEN START SW.: Enables control by an external automatic start/stop device. Start button and remote start are disabled when ON.
• AUTO GEN START/SERIES: Communication interface for automatic start/stop equipment.
• USB Duplex: 5V DC, Type-A and Type-C connectors.
• Main Circuit Breaker: Controls total output of all outlets to protect the generator.
• CO Alarm: Indicator lights for CO levels (Red) or sensor malfunction (Yellow).
• Battery Charging Port: For charging the generator's battery.
• Ground Terminal: For externally grounding the generator.
• Light Switch: Toggles the LED light.
• LED Light: Integrated work light. Turns off automatically after 30 seconds if the generator is shut down without turning off the main switch, or immediately if the main switch is also turned off.
• NG/LPG Inlet: Connects LPG (propane) or NG (methane) fuel.
• ATS Interface: For connecting to an Automatic Transfer Switch (ATS) control box.

Output Description of AC Sockets

The generator provides multiple AC outlets with varying voltage and amperage ratings:

• 120/240V AC 50A (14-50R): Can supply 12000W (240V x 50A). Supports simultaneous loads on different parts of the socket, but total power must not exceed rated capacity.
• 120V AC 20A (5-20R): Can supply 2400W (120V x 20A).
• 120V AC 30A (L14-30R): Can supply 3600W (120V x 30A).
• 240V AC 30A (L14-30R): Can supply 7200W (240V x 30A).

ATTENTION: The total power output of all sockets must not exceed the rated power of the generator. Do not connect the same load to multiple socket parts simultaneously.

Digital Display Center

• ⏳ Single Run Time: Resets to 0 at each startup.
• ⏱️ Total Operation Time: Accumulates hours after the first hour of operation. Displays alternately with single run time every 8 seconds.

Indicator Lights:

• VOLTAGE: Displays voltage.
• FREQUENCY: Displays frequency.
• LOAD: Displays load power.
• POWER (Green): Indicates normal operation.
• OVERLOAD (Red): Indicates the machine is overloaded.
• LOW OIL (Red): Indicates the engine oil level is too low.

Working Mode of the ATS Socket

The ATS socket has specific connections for external control systems:

• Connections: Battery Charge (+12V), Ground, Engine Start, Emergency Stop, Not Connected (x2).
• Function: Pins 2/3 are for starting and stopping the generator. Pins 2/4 are for emergency shutdown.

Preparations

Ensure the generator is ready for operation.

Adding Engine Oil

The generator is delivered without oil. Do not start without sufficient oil. Do not overfill.

Recommended Oil Type: SAE 10W-30 is recommended for general use. Refer to the chart for other temperatures.

1. Place the generator on a horizontal plane.
2. Open the left side cover, remove the oil fill cap. (Disconnect cables if necessary).
3. Using a funnel, add the appropriate oil until the level reaches the proper mark on the dipstick. DO NOT OVERFILL. Replace cap.
4. Check oil level daily using the dipstick.
5. Reassemble the exterior cover.

Adding Gasoline

TO PREVENT SERIOUS INJURY FROM FIRE: Fill the gasoline tank in a well-ventilated area away from ignition sources. Shut off hot engines and let them cool before adding fuel. Do not smoke.

1. Ensure the generator is on a solid, flat, level surface.
2. Unscrew the fuel cap.
3. Slowly add gasoline, being careful not to overfill. Leave a minimum of 1.5 inches (3.8 cm) of open space for expansion.
4. Replace the fuel cap and wipe up any spilled gasoline.

DO NOT OVERFILL THE GAS TANK. Overfilling can result in fire, explosion, or death.

Fuel Requirements: ALWAYS use CLEAN, FRESH, unleaded gasoline (87-93 octane). NEVER use old, stale, or contaminated gasoline. Never use an oil/gasoline mixture. Avoid dirt or water in the tank. Gasoline can age and make starting difficult. Never store with fuel in the tank for extended periods.

Connecting an LPG Tank

Explosion hazard. DO NOT start generator if you smell propane. ALWAYS fully close the propane tank valve and disconnect the LPG hose when not in use.

• Confirm the tank's re-qualification date has not expired. New tanks must be purged.
• Position the tank so the hose is not sharply bent or kinked.

1. Turn the generator OFF and place on a flat, well-ventilated surface.
2. Verify the LPG tank valve is fully closed.
3. Remove the cover on the generator's propane inlet.
4. Tighten the LPG hose to the generator's LPG/NG inlet using the quick connector. DO NOT use thread seal tape.
5. Remove the safety plug from the LPG tank valve and attach the other end of the hose. Hand-tighten.
6. Turn the LPG tank valve to the fully open position. Check all connections for leaks with a soap and water solution. If a leak is found, close the valve and tighten the fitting.

Connecting the Natural Gas (NG) Supply Line

Fire and explosion hazard. Never connect/disconnect the hose while the engine is running. Do not smoke or create sparks. Turn the engine off and let it cool before connecting.

• Never use a damaged natural gas supply line or hose.
• Perform a leak test any time the hose is disconnected and reconnected.
• If you smell methane, do not start the generator. Always close the supply valve and disconnect the hose when not in use.

1. Turn the generator off and let the engine cool for at least five minutes.
2. Verify the gas is turned off at the natural gas supply line.
3. Screw the Natural Gas Adapter onto the natural gas supply line. Consult your local gas company for guidance. Ensure pipe threads are clean and use gas-rated sealant.
4. Connect the natural gas hose to the supply line using the quick connect fitting.
5. Tighten the other end of the natural gas hose to the generator's LPG/NG inlet using the quick connector. DO NOT use thread seal tape.
6. Turn the natural gas supply line valve to the fully open position. Check all connections for leaks with a soap and water solution. If a leak is found, close the valve and tighten the fitting.

Connecting the Battery

1. On the left side of the generator, loosen screws and remove the cover. (Disconnect cables if necessary).
2. Connect the positive and negative electrodes of the battery. Align colors and push firmly to connect.

Note: The generator recharges the battery automatically once the engine is running.

Operation

Follow these steps for safe and effective generator operation.

Generator Location

• NEVER operate inside any building, garage, basement, shed, or enclosure.
• NEVER operate in the back of an SUV, camper, trailer, or any location limiting airflow or trapping exhaust.
• DO NOT operate or store in wet weather (rain, snow). Risk of electrocution.
• Maintain a minimum of 5 feet (1.5 m) clearance from combustible material and for airflow on all sides.
• Always place in a well-ventilated area, away from air intake vents.
• Consider wind and air currents when positioning.
• Allow generators to cool before transport or storage.

Inadequate cooling space or enclosed operation can lead to fire.

Starting the Generator

1. Ensure the generator is on a solid, flat, level surface.
2. Disconnect all electrical loads. Never start or stop with devices plugged in or turned on.
3. Turn the Fuel Switch to the desired source (Gasoline, Propane, or Natural Gas). Ensure other fuel sources are off.
4. Check that the AUTO GEN START Switch is in the "OFF" position.
5. Press the LOW IDLE Switch to "OFF".
6. Press the Main Switch to "ON".
7. Choose Starting Method:
• Push Button Start: Press the start button for 1-3 seconds, then release.
• Remote Start: Push and hold the ON button on the remote key fob for one second.
8. If electric/remote start fails, the battery may need charging. Use recoil start or connect an external charger. The battery charges during operation.
9. Place the Circuit Breaker Switch in the "ON" position.
10. After 1-2 minutes of normal operation, connect electrical loads.

Common Problems with Starting:

• Generator starts but no output: Check if the GFCI RESET button is on (it can only be pressed after the generator starts). Ensure the circuit breaker switch is ON. If output is still absent, check for tripped breakers.
• LPG/NG start-up is difficult: If using both gasoline and LPG/NG, it's recommended to start on gasoline first, let the engine stabilize, then switch to LPG or NG. Ensure the LPG/NG supply hose is securely attached, close the valve completely, start on gasoline, then open the valve and switch the fuel source.
• Electric start and remote start have no response: Check battery connections (positive/negative), battery charge level, and remote control power.

Remote Control Pairing: Long press the start button for >5 seconds until the red indicator is on, then press any key on the remote. The red indicator will blink, confirming pairing.

Tip: The remote control is pre-paired. If the generator stops running for 5 days (120 hours) and the main switch is ON, the remote may become inactive. Turn the main switch OFF and ON again, or use the one-key start button to reactivate the remote.

Parallel Operation

Connect two identical Inverter Generators using a parallel kit to increase total power. Follow kit instructions for proper installation and use.

Overload Indicator

The OVERLOAD light may briefly illuminate when a large device starts; this is normal for loads near capacity. If the light stays on and power is lost, the generator is overloaded.

1. Stop the engine and disconnect all electrical devices.
2. Compare device requirements to generator ratings and reduce total wattage if necessary.
3. Ensure generator ventilation is not obstructed.
4. Check and reset any tripped circuit breakers.
5. Restart the engine and reconnect devices carefully, avoiding overload.

Low Oil Indicator

If the engine oil level is too low, the LOW OIL light turns on, and the engine shuts off automatically. The engine cannot be restarted until the proper amount of oil is added.

Do not run the engine with too little oil.

Low Idle Mode

Turn ON for light loads to limit noise and fuel consumption. Turn OFF for starting the generator or when the load exceeds 50%.

Shutting Down the Generator

1. Turn off and unplug all connected electrical loads.
2. Choose Stopping Mode:
• Button Stop: Press the button to turn off the generator.
• Remote Stop: Press the "OFF" button on the remote control for 1-3 seconds.
3. Press the Main Switch to "OFF". (If not used for >7 days, turn OFF to prevent battery drain).
4. Turn the Fuel Source Switch to the "OFF" position.
5. Stop the flow of fuel (close cylinder valve for propane, close supply line valve for natural gas, or turn off fuel switch for gasoline).
6. After the generator has completely cooled down, remove hoses if applicable and store in a cool, dry, sheltered area.
7. If storing for longer than 3 months, remove or consume all untreated gasoline.

Using the Generator

Service Environment of the Generator

Power Derating:

• Every 5°C increase in ambient temperature reduces power by ~2%.
• Every 30% increase in relative humidity reduces power by ~1.5%.

Generator Wiring

• Connections to household power sources should be done by a professional electrician.
• Ensure all electrical connections are safe and reliable to prevent damage, burning, or fire.
• Avoid connecting to commercial power outlets.
• Extension Cable Guidelines:
• Up to 60m: 1.5mm² cross-section area.
• Up to 100m: 2.5mm² cross-section area.
• Use extension cables with a tough and elastic rubber cover (IEC25) or equivalent.

AC Power Connection:

• Disconnect all electrical equipment before inserting plugs.
• Ensure all equipment, wires, and plugs are in good condition.
• Ensure all loads are within the generator's rated load and socket current ranges.
• Ensure the generator set is grounded. If electrical equipment requires grounding, the generator must be grounded.
• Start the engine, turn the energy-saving switch (Low Idle) to "OFF" if needed, insert plug, ensure AC indicator is lit, then switch on electrical equipment.
• For multiple loads, start from the largest to the smallest.

Generator Grounding

Grounding prevents electric shock and improper application damage. Use a grounding wire with sufficient electrical energy capacity.

1. Connect one end of the grounding wire to the grounding bolt on the control panel.
2. Insert a grounding body (e.g., iron rod 5-10mm diameter) 200mm into the earth.
3. Connect the other end of the grounding wire to the grounding body lead.

For information on changing grounding methods, visit: www.genmaxpower.com/page/faq.

Changing the Neutral Point

This generator is in a "neutral floating" state. To change to a "neutral bonded" state, insert the NEMA L14-30P Bonding Plug into the output socket.

Battery Charging

The battery can lose charge over ~6 months. If the generator is unused for a long time, charge the battery. Replace if damaged or fails to charge.

• Hand start charging: Start the generator by hand; the battery will charge automatically.
• External power source charging: Connect the battery charger to the generator's battery charging port and the mains. Do not start the generator while charging externally.

Battery Care: Keep batteries away from fire sources, direct sunlight. Store in a cool, dry place. Keep away from children.

1. Proper Charging: Maintaining a power level of 10%-90% prolongs battery life.
2. Charging Temperature: Range is 0-45°C (32-113°F).
3. Avoid Overcharging: Overcharging can damage performance or cause explosion.

Connecting Automatic Start/Stop Devices

This generator can be controlled by an external intelligent control system.

AUTO GEN START:

1. Select fuel source, connect battery, and turn Main Switch ON.
2. Turn the AUTO GEN START SWITCH to ON. (One-key start and remote control are disabled; only AUTO GEN START controls the generator).
3. When connected, the external system controls start/stop. The generator starts if the two control wires are short-circuited and shuts down if they are disconnected.

AUTO GEN STOP:

1. Turn the AUTO GEN START SWITCH to OFF. (One-key start and remote control are enabled).
2. Refer to the manual provided with the automatic start/stop equipment before connecting.

Service and Maintenance

Regular maintenance ensures safe, economical, and reliable operation.

Maintenance Schedule:

Notes:

• Replace items marked '*' if necessary.
• Items marked '**' may require dealer service unless the user has proper tools and ability.
• If operating under high temperature or high load, change oil every 25 hours.
• If operating in dusty environments, clean air filter every 10 hours and replace every 25 hours if necessary.
• Perform maintenance based on whichever comes first: cycle time or usage.

Before Performing Maintenance:

Shut down the engine first. Ensure the work area is well-ventilated. Separate the spark plug cap from the spark plug to prevent accidental starting. Engine exhaust contains toxic gases.

Checking and Filling Fuel

TO PREVENT SERIOUS INJURY FROM FIRE: Fill fuel tank in a well-ventilated area away from ignition sources. Let hot engine cool before adding fuel. Do not smoke.

1. Clean the Fuel Cap and surrounding area.
2. Unscrew and remove the Fuel Cap.
3. Remove and clean the strainer, then replace it.
4. Fill the Fuel Tank with 87 octane unleaded gasoline, treated with a fuel stabilizer, to about 1.5 inches (3.8 cm) below the fill neck.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess to evaporate before starting.

Note: Do not use gasoline containing more than 10% ethanol (E10) or E85. Do not use gasoline from dirty containers.

Cleaning the Generator

Do not store or operate in dirty, dusty, or corrosive environments. Do not clog vents. NEVER clean with a garden hose; water can damage fuel systems and electrical components.

• Use a soft brush and damp cloth for the exterior.
• Use low-pressure air (<= 25 psi) to clean vents.
• Never use gasoline as a cleaning agent.

Spark Plug Inspection

Proper spark plug condition is crucial for engine operation. This generator has two spark plugs.

1. Turn off the generator and let it cool.
2. Locate and pull out the spark plug caps on both sides.
3. Unscrew the spark plugs using the included wrench.
4. Inspect the Spark Plug: Clean oily electrodes with a dry rag. Clean deposits with a brass wire brush. Replace if the white insulator is cracked or chipped.
5. Check Gap: The spark plug gap should be 0.7-0.8 mm.
6. Standard Spark Plugs: NGK BPR6ES, TORCH F7RTC, CHAMPION F6RTC, BOSCH WR6DS.
7. Reinstall: Screw in the spark plug. Torque: 22 N.m (195 in-lb). If no torque wrench is available, tighten 1/4-1/2 turn past finger-tight, but use a torque wrench as soon as possible.
8. Replace the spark plug caps.

Engine Oil Change

Contact with hot lubricant will cause serious burns. Change oil while the engine is warm but not hot.

1. Locate the oil drain pipe on the left side.
2. Remove the rubber sealing plug from the generator base plate.
3. Open the fixing clip, unscrew the drain pipe cover, and drain oil into an approved container.
4. Tighten the drain pipe cover and place it back.
5. Follow the "Adding Engine Oil" procedure to add new oil and check the level.
6. Clean any spilled oil and reinstall the rubber sealing plug.

Cleaning/Replacing the Air Filter

A dirty air filter restricts airflow, affecting performance. Clean frequently in dusty environments.

1. Turn off the generator and let it cool.
2. Open the right side cover and remove the air filter cover by loosening bolts.
3. Remove the air filter element.
4. Use a soft brush or compressed air to clean dust from the paper filter element (brush along folds). Do not clean paper filters with water.
5. Return the cleaned element to its position and reinstall the air filter cover. Ensure a tight seal to prevent air leaks.

Do not start the engine before the air cleaner is fully assembled.

Clean the Fuel Filter

Do not open fuel tank in areas with smoking or open flames.

1. Remove the fuel tank cap and filter screen.
2. Clean the filter screen with gasoline.
3. Wipe the screen dry and place it back into the fuel tank.
4. Reassemble the fuel tank cap.

Storage and Transport

Generator Storage

For long-term storage, take these measures to prevent aging and corrosion.

1. Turn off the generator and let it cool completely.
2. Open the fuel tank cap, remove the filter screen. Pump all fuel into a special container, then reassemble the cap.
3. Start the engine to burn off fuel in the carburetor, then shut it down. (Do not connect electrical equipment).
4. Unscrew the oil dipstick, drain oil from the crankcase. Fill with new oil to the upper limit and reassemble the dipstick.
5. Remove the spark plug, pour 5-10ml of clean oil into the combustion chamber. Turn the crankshaft a few times to distribute the oil, then reassemble the spark plug.
6. Disconnect the battery cable.
7. Gently pull the starter cord until resistance is felt, closing both inlet and exhaust valves.
8. Clean the generator. Do not rinse with water.
9. Place the generator set in a clean, dry, well-ventilated area, covered with a dust cloth. Do not pile debris on it.

Generator Transport

• Ensure no fuel is spilling during transport.
• Do not overfill the fuel tank.
• Do not run the generator during transport and avoid direct sunlight.
• Avoid transporting on rough roads for extended periods.

Preparation for Use After Storage

1. Slowly pull the starter cord a few times to clear oil from the cylinder.
2. Remove the spark plug, wipe off any oil, and reinstall it.
3. Reconnect the spark plug wire.
4. Refuel the engine as per earlier instructions.

Troubleshooting

Refer to the table below for common issues and solutions.

Technical Parameters

Choosing a Generator

This section provides guidance on selecting the appropriate generator for your needs. It typically involves assessing power requirements for various appliances and considering factors like fuel type, portability, and noise levels. For specific recommendations based on your intended use (e.g., home backup, job site, RV), consult the detailed charts and application examples provided in this guide.

Key considerations include:

• Starting Wattage vs. Running Wattage: Appliances often require more power to start than to run.
• Fuel Type: Gasoline, LPG (Propane), and Natural Gas offer different advantages in terms of availability, storage, and emissions.
• Inverter Technology: Provides clean power suitable for sensitive electronics.
• Portability: Weight and dimensions for ease of transport.
• Noise Level: Important for residential use or noise-sensitive environments.

The GM17000iETC is a powerful tri-fuel inverter generator suitable for a wide range of applications, offering flexibility with its fuel options and high output capacity.

Contact Information

For production management, quality, and visits:

Welcome friends at home and abroad to visit and guide, work together to create brilliance.

Address: 301 Doubleday Ave, Ontario, CA 91761

Phone: 866-960-2920

Email: service@genmaxpower.com

Website: http://www.genmaxpower.com

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