MAXPEEDINGRODS MXR4000 Portable 4000 Watt Inverter Generator Owner’s Manual

MXR4000
INVERTER GENERATOR
OWNER’S MANUAL

DANGER
This manual contains important instructions for operating this inverter generator.
For your safety and the safety of others, be sure to read this manual thoroughly before operating the generator. Failure to properly follow all instructions and pre- cautions can cause you and others to be seriously hurt or killed.

INTRODUCTION

DISCLAIMERS :
All information, illustrations and specifications in this manual are based on the latest information available at the time of publishing. The illustrations used in this manual are intended as representative reference views only. Moreover, because of our continuous product improvement policy, we may modify information, illustra­ tions and/or specifications to explain and/or exemplify a product, service or main­ tenance improvement. We reserve the right to make any change at any time with­ out notice. Some images may vary depending upon which model is shown.

SPECIFICATIONS:

WARRANTY

1. DURATION:
   Maxpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser (‘Warranty Period”), and free lifetime technical support and customer service. If a product is used for business, commercial, or industrial applications, the warranty period will be limited to ninety ( 90) days.

2. WHO GIVES THIS WARRANTY (WARRANTOR):
   Chongqing Guoyu Technology Co., Ltd

3. WHO RECEIVES THIS WARRANTY(PURCHASER):
   The original purchaser ( other than for purposes of resale) of the MAX- PEEDINGRODS inverter.

4. WHAT PRODUCTS ARE COVERED BY THIS WARRANTY:
   Any portable generator supplied or manufactured by Warrantor.

5. WHAT IS COVERED UNDER THIS WARRANTY:
   Substantial defects on material and workmanship which occur within the duration of the warranty period.

6. WHAT IS NOT COVERED UNDER THIS WARRANTY:
   A. Transportation changes for send­ ing the product to Warrantor or its authorized service representative for warranty service, or for shipping repaired or replacement products back to the customer; these charges must be borne by the customer.
   B. Damages caused by abuse, ac­ cident, shipping, misuse, overload­ ing, modification, and the effects of corrosion, erosion and normal wear and tear.
   c. Warranty is voided if the cus­ tomer fails to install, maintain and operate the product in accordance with the instructions and recom­ mendations set forth in the owner’s manual(s), or if the product is used as rental equipment.
   D. Pre-delivery service, i.e. assem­ bly, oil or lubricants, and adjust­ ment.
   E. Items or service that are normally required to maintain the product, i.e. lubricants and filters.
   F. Warrantor will not pay for repairs or adjustments to the product, or for any costs or labour, performed without Warrantor’s prior authoriza­ tion.EXCLUSIONS AND LIMITATIONS: Warrantor makes no other warran­ty of any kind, express or implied.
   Implied warranties, including war­ ranties of merchantability and of fitness for a particular purpose, are hereby disclaimed. This warranty service described above is the ex­ clusive remedy under this warranty; liability for incidental and conse­ quential damages is excluded to the extent permitted by law.

7. RESPONSIBILITIES OF PURCHASER UNDER THIS WARRANTY:
   A. The purchaser must provide dated proof of purchase and must notify Warrantor within the warranty period.
   B. Deliver or ship the serviced gen­ erator or component to the nearest Warrantor’s authorized service rep­ resentative. Freight costs, if any, must be borne by the purchaser.

8. Having any questions?
   Please do contact us via your pur­ chasing channel for quick help. We guarantee you will get satisfied and quickest solution through this way.

SAFETY

SAFETY DEFINITIONS
The words DANGER, WARNING, CAUTION and NOTICE are used through out this manual to highlight important information. Be certain that the meanings of these alerts are known to all who work on or near the equipment.

DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates a situation which can cause damage to the generator, personal property and/or the environment, or cause the equipment to operate improperly.

SAFETY SYMBOLS

(Do not touch hot surfaces)
| Read Manufacturer’s Instructions
| Lifting Hazard

CORRECT USAGE
Example location to reduce risk of carbon monoxide poisoning (see Fig.1).
ONLY use the generator outside and downwind, far away from windows, doors and vents.

INCORRECT USAGE
Don’t use the generator in any of the following locations (see Fig.2):

USAGE NOTES

Please do not use in humid environment
Please do not smoke when refueling

Please do not spill when refueling
Please shut down the generator before refueling

IMPORTANT SAFETY INSTRUCTIONS

DANGER
Using a generator indoors CAN KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.

NEVER use inside a home or garage, EVEN IF doors and windows are open.

Only use OUTSIDE and far away from windows, doors, and vents.

DANGER
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.

DANGER
Never use the inverter in alocation that is wet or damp. Never expose the inverter to rain, snow, water spray or standing water while in use. Protect the inverter from all hazardous  weather conditions.
Moisture or ice can cause a short circuit or other malfunction in the electrical circuit.
DANGER
Powerful voltage produced by the inverter could result in death or serious injury.
DO NOT touch bare wires or receptacles.
DO NOT operate generator in wet weather.
DO NOT use worn or damaged electrical cords.
DO NOT touch an operating inverter if the inverter is wet or if you have wet hands.
DO NOT allow children or unqualified persons to operate or service the generator.
Be sure the inverter is properly grounded before operating.
When using generator for backup power,notify utility company.

DANGER
Gasoline and its vapors are extremely flammable and explosive under certain conditions, could cause burns, fire, or explosion resulting in death or serious injury and /or property damage.

Fill or drain fuel tank outdoors, in a well-ventilated area.
DO NOT remove the fuel cap with the engine running.
DO NOT overfill the fuel tank. Allow space for fuel expansion.
DO NOT refuel the generator while the engine is running.
DO NOT light a cigarette or smoke when add fuel.
DO NOT tip engine or equipment at angle which causes fuel to spill.
If fuel spills,wait until it evaporates before starting engine.
Keep fuel away from sparks, open flames or other form of ignition (such as match, cigarette, pilot lights, static electric source)
Store any containers containing gasoline in a well-ventilated area, away from any combustibles or source of ignition.
Check for fuel leaks after refueling. Never operate the engine if a fuel leak is discovered.

WARNING
Starter cord kickback (rapid retraction) will pull hand and arm toward engine faster than you can let go which could cause broken bones, fractures, bruises, or sprains resulting in serious injury.
When starting engine, pull cord slowly until resistance is felt and then pull rapidly to avoid kickback.
NEVER start or stop engine with electrical devices plugged in and turned on.

CAUTION

Exceeding the generator’s running capacity can damage the generator and/ or electrical devices connected to it.
DO NOT overload the generator.
DO NOT tamper with the governed speed.
DO NOT modify the generator in any way.
DO NOT tamper with governor spring, links or other parts to increase engine speed.
Start generator and let engine stabilize before connecting electrical loads.

SAFETY LABELS AND DECALS

| LABEL| DESCRIPTION
---|---|---
1| | Safety Symbols/ CO Danger
2| | CO Danger
3| | CO DETECT
4| | PARAMETERS TABLE
5| | HOT SURFACE

CONTROL PANEL

GENERATOR BASIC FEATURES

1. carrying Handle:
   Used to lift or carry the unit.

2. Fuel Cap:
   Open the fuel cap to add the gasoline.

3. control Panel:
   See Control Panel section.

4. spark Plug Access Cover:
   Remove the cover to service the spark plug.

5. Recoil Handle:
   Pull to start the engine.

6. Engine Cooling Vents:
   Helps move airflow in unit to regulate engine temperatures.

7. Engine Service Panel:
   Remove the panel to access the engine for maintenance.

8. Muffler and Spark Arrestor:
   Avoid contact until the engine is cooled down. The spark arrestor prevents sparks from exiting the muffler. It must be removed for servicing.

CARBON MONOXIDE SPECIFICATION

CO DETECT technology monitors the accumulation of carbon monoxide (co), a poisonous gas produced by engine exhaust when the generator is running. If CO Sensor detects unsafe elevated levels of CO gas, it automatically shuts off the engine CO Sensor is
not a substitute for an indoor carbon monoxide alarm or for safe operation.
DO NOT allow engine exhaust fumes to enter a confined area through windows, doors, vents or other openings.
Generators must ALWAYS be used out doors, far away from occupied build ings with engine exhaust pointed away from people and buildings.

INFORMATION NOTICE OF Bluetooth® PART

CAUTION
Exposure to Radio Frequency Radiation.
This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body. This transmitter module is autho- rized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’ s authority to operate this device.

CONTROL PANEL

1. LIGHT sw:
   Press the button once to turn on the light.

2. LEDLIGHT:
   Emergency Light.

3. COALARM:
   Flashing red light: dangerous levels of carbon monoxide gas have built up leave immediately until area has aired out. Move generator to well-ventilated area before operation. Flashing yellow light: carbon monoxide sensor malfunction, sensor needs service.

4. POWER Indicator Light:
   Green light means the generator normal operation; Red light means the generator overload.

5. Low OlL Indicator Light:
   Yellow light means the amount of oil is too low.

6. Bluetooth® Indicator Light:
   Blue light means Bluetooth® is connected.

7. DIGITAL DISPLAY METER:
   Display output voltage, frequency and accumulative running time.

8. 20 AMP AC CIRCUIT BREAKER:
   Circuit breaker limits the current that can be delivered through the NEMA 5-20R receptacle to 20 Amps.

9. Reset Switch:
   If the inverter is overloaded, the breaker will trip. Unplug the devices and reduce the load. Push button to reset the circuit.

10. Low IDEL:
    Switch the operating status of the generator set. If the low idle button lights green, at this time the generator is in a low idle state, the generator will adjust the engine RPM to the current load requirements. if the low idle button does not light green, the generator is in a high speed state.

11. usB Duplex:
    5V DC that come in 3 amps.

12. 120-VOLT, 30-AMP RECEPTACLE:
    The receptacle is capable of carrying a maximum of 30 amps.

13. 120 VOLT AC, 20 AMP NEMA 5-20R RECEPTACLE:
    The receptacle is capable of carrying a maximum of 20 amps.

14. Ground Terminal:
    The ground terminal is used to externally ground the inverter.

15. PARALLEL CONNECTORS:
    To increase AC power output, the connector sockets are used to connect the two same type generator with special paralleling cords.The connector sockets is only used to the communication between the inverters. they can not used for AC power output.
    The special parallel kit shall be purchase separately.
    The power output of two generators connected in parallel is: the sum of the power of the two generators x 90%.

ASEMBLY

UNPACKING

1. Set the shipping carton on a solid, flat surface.
2. Carefully cut the packing tape on top of the carton.
3. Remove everything from the carton except the generator.
4. using the carrying handles of the unit, carefully remove the generator from the box (two people lifting is recommended).

PACKAGE CONTENTS
Your generator comes with the items listed below.

Inverter Generator 1
Owner Manual 1
Spark Plug Socket Wrench 1
Oil Funnel 1
Screwdriver 1
Generator Dust Cover 1
US Plug 2
Generator Parallel Cables 1
L5-30P to TT-30R Adapter 1

BEFORE START THE GENERATOR

BEFORE START THE GENERATOR
Location Selection – Before starting the inverter, avoid exhaust and location hazards by verifying:

• You have selected a location to operate the inverter that is outdoors and well ventilated.
• You have selected a location with a level and solid surface on which to place the inverter.
• You have selected a location that is at least 6 feet (1.8 m) away from any building, other equipment or com- bustible material.
• If the inverter is located close to a building, make sure it is not located near any windows, doors and/ or vents.

Weather
Never operate your inverter outdoors during rain, snow or any combination of weather conditions that could lead to moisture collecting on, in or around the generator.
Dry surface
Always operate the inverter on a dry surface free of any moisture.
No Connected Loads
Make sure the inverter has no connected loads before starting it. To ensure there are no connected loads, unplug any electrical extension cords that are plugged into the control panel receptacles.

GROUND THE GENERATOR
In order to prevent any damage to the generator caused by electric shock or improper electrical application, it is recommended that the generator is grounded with good conductor with insulating sheath.

1. Please use grounding wire with sufficient electrical energy capacity;
2. connect one end of grounding wire reliable to grounding bolt on control panel of the generator set;
3. Insert grounding body (iron rod with a diameter of 5 ~ 10mm) 200mm below into the earth and lead it out with conductor;
4. Connect the other end of the grounding wire reliable to the led wire of grounding body (see Fig.3).

WARNING
Be sure the inverter is properly connected to earth ground before operating.

• The portable generator stator winding is isolated from the frame and from the AC receptacle ground pin; and
• Electrical devices that require a connection between one conductor pin and the grounded receptacle pin may not function properly.

ADD ENGINE OIL

NOTICE
THIS GENERATOR HAS BEEN SHIPPED WITHOUT OIL. Do not attempt to crank or start engine before it has been properly serviced with recommended oil. Failure to add engine oil before starting will result in serious engine damage.
Recommended oil type for typical use is SAE 10W-30 engine oil. If running the generator in extreme temperatures, refer to the following chart.

1. Place the generator on a flat, level surface.

2. Loosen the four screws and remove the maintenance cover (see Fig.4).

3. Remove the oil dipstick, and use the oil funnel to add 0.12gal oil.
   DO NOT OVERFILL (see Fig.5).

4. check engine oil level before each use and add as needed (see Fig.6).
   NOTICE
   DO NOT screw in the dipstick while checking oil level.
   Oil cannot exceed the upper limit of the oil level.

5. Tighten the oil dipstick and install the maintenance cover.

NOTICE
This engine is equipped with a low oil shut-off and will stop when the oil level in the crankcase falls below the threshold level.

ADD FUEL: GASOLINE

WARNING
**** Never refuel the inverter while the engine is running.
Always turn the engine off and A allow the inverter to cool before refueling.

Required Gasoline – Only use gasoline that meets the following requirements:

• Unleaded gasoline only
• Gasoline with maximum 10% ethanol added
• Gasoline with an 87 octane rating or higher

DO NOT use E85 or EI5.
DO NOT use a gasoline oil mix.
DO NOT modify the engine to run on alternate fuels.
DO NOT fuel indoors.
DO NOT create a spark or flame while fueling.

Filling the Fuel Tank – Follow the steps below to fill the fuel tank:
Fuel Tank Capacity: 1igal

1. Shut off the generator.

2. Allow the generator to cool down so all surface areas of the muffler and engine are cool to the touch.

3. Move the generator to a flat surface.

4. Clean area around the fuel cap.

5. Remove the fuel cap by rotating counterclockwise.
   NOTICE
   Do not overfill the fuel tank. Spilled fuel will damage some plastic parts.

6. Slowly add gasoline into the fuel tank. Be very careful not to overfill the tank. The gasoline level should NOT be higher than the red ring (see Fig.7).

7. Install the fuel cap by rotating clockwise.

OPERATION THE GENERATOR

OPERATION THE GENERATOR

DANGER
**** Never use the inverter in a location that is wet or damp. Never expose the inverter to rain, snow, water spray or  A standing water while in use. Protect the inverter from all hazardous weather conditions. Moisture or ice can cause a short circuit or other malfunction in the electrical circuit.
Never operate the inverter in an enclosed area. Engine ex- A haust contains carbon mon- oxide. Only operate the inverter outside and away from win- dows, doors and vents.

Before attempting to start the inverter, verify the following:

• The engine is filled with engine oil.
• The generator is situated in a proper location.
• The generator is on a dry surface.
• All loads are disconnected from the generator.
• The generator is properly grounded.

START THE GENERATOR

1. Turn the engine/fuel switch to “CHOKE” position (see Fig.8).

2. Firmly grasp and pull the recoil handle slowly until you feel increased resistance, then pull rap- idly (see Fig.9).
   Tip: When pulling the hand starter, hold the the generator carrying handle firmly, to prevent the generator from overturning.

3. After the engine starts and runs smoothly turn the engine/fuel switch to the ” RUN ” position (see Fig.10).

4. The AC indicator turns green, plug in device plug (see Fig.11).

Note: Before connect the appliance, if the appliance power exceeds half of the rated power of the generator, rec- ommended to turn off the low idle button of the generator (no green light), and let the generator run at full speed.

NOTICE
You need adjust the engine/fuel switch position according to the ambient temperature.

1. For starting in hot ambient temperature>15°C: Turn the engine/fuel switch to “CHOKE” position for three pulls of the recoil cord. If generator does not start after three pulls, turn the engine/fuel switch to the “RUN” position for the next three pulls. Too
   much choke leads to spark plug fouling and engine flooding. This will cause the engine not to start.

2. For starting in cold ambient temperature < 15°C:: Turn the engine/fuel switch to the “CHOKE” position until engine starts. When the engine starts and runs smoothly turn the engine/- fuel switch to the “RUN” position. (In extreme cold temperatures, this may take more seconds to wait.)

STOP THE GENERATOR
During normal operation, use the following steps to stop your generator:

1. Remove all the loads out of the output (see Fig.12).
2. Tumn the engine/fuel switch to “OFF position (see Fig.13).

BLUETOOTH® FUNCTION
The inverter generator is connected to a smartphone via a Bluetooth® connection.
Recommend: In the absence of obstacles, the connection range between the generator and the smartphone <80 feet.

NOTICE
The range between your Bluetooth® enabled smartphone and the generator can be maximized when there is a clear, obstruction free, line-of-sight between devices. The connection distance is also affected by the type of smartphone used and the surrounding environment, structures, and electronic interference.

The App is able to do the following convenient functions:

1. Generator IOW IDLE mode on/off: The IOW IDLE mode of the generator can be turned on or off from a distance.
2. The App interface can display: output power, remaining gasoline, voltage frequency, cumulative running time, single running time, generator status and generator serial number.

Disclaimer

1. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth® SIG, Inc. and any use of such marks by Chongging Guoyu Technology Co,, Ltd is under license.
2. Google Play and the Google Play logo are trademarks of Google Inc. Android is a trademark of Google Inc.
3. Apple, the Apple logo are trademarks of Apple Inc,, registered in the U.S. and other countries. App Store is a service mark of Apple Inc,, registered in the U.S. and other countries.
   iOS is a trademark or registered trade- mark of Cisco in the U.S. and other countries and is used under license.

PAIRING App

NOTE: First time only, Bluetooth® pairing required.

1. (1) scan the QR code to download the app(see Fig.14).
   (2) search for “Maxpeedingrods” in the app store.

2. Turn on the Bluetooth® on your smartphone (see Fig.16).

3. Open the App, register an account, Log in your account (see Fig.15).

4. Press the RESET button on the control panel for 3 seconds (see Fig.17).

5. Click “ADD” to add the generator(see Fig.18).

6. The generator added successfully (see Fig.19).

App CONTROL INTERFACE

1. output Power:
   The total power of the appliances connected to the generator.
   Note: Not overload.

2. Single Running Time:
   Timer function, single run time after each start of the generator.

3. Remain Gasoline:
   Display of the amount of gasoline remaining in the generator fuel tank.

4. Generator Serial Number:
   Generator production batch number, you can provide to the customer service during after-sales service.

5. state
   Working state: Working state is displayed when the generator is successfully started;
   Stopping state: Stopping state is displayed when the generator is shut down;
   Protecting state: Protecting state is displayed when an error code ap- pears in App.

6. Total Working Time
   Shows the life of the generator, the total running time of the generator since the factory.

7. Frequency
   Output frequency of generator

8. voltage
   Output voltage of the generator.

App ERROR CODE

error is still reported, the inverter faulty; Contact customer service.
2| Short-circuit Protection| Unplug some devices, press the reset button.
3| Undervoltage Protection| Contact customer service.
4| High Busbar| Turn off the generator, wait for 5minutes, then restart the generator; If the error is still reported, the inverter faulty; Contact customer service.
5| Low Busbar| Unplug some devices, press the reset button; If the error is still reported, the inverter faulty; Contact customer service.
6| Zero Point Error| Unplug some devices, press the reset button; If the error is still reported, the inverter faulty; Contact customer service.
7| Temperature Protection| The air inlet or exhaust outlet is blocked, remove the obstruction.
8| Hardware Overcurrent| Unplug some devices, press the reset button; If the error is still reported, the inverter faulty; Contact customer service.
9| Frequency Mismatch| The voltage and frequency of the load appliance do not match the generator, so use a matching appliance.
OA| Low Rotational Speed| When no load, switch the ECO switch, if there is a significant change in speed, the engine is abnormal.
OB| Voltage Asymmetry| 1. problems caused by certain special appliances;
2. The inverter faulty; Contact customer service.
OC| Command Close| Unplug some devices, press the reset button; If the error is still reported, the inverter faulty; Contact customer service.
OD| Encryption Error| Contact customer service.
OE| Primary-Secondary Communication Failed| Replace the inverter.
OF| Reserved Code| Contact customer service.

LOW IDLE MODE
NOTICE
Always start the generator with LOW IDLE MODE OFF.
The generator is equipped with a LOW IDLE button to minimize fuel consumption and reduce noise levels.

1. In low idle mode, the generator will sense the load and adjust the engine RPM to the current load requirements.
2. If the low idle button lights green, the generator is in a low idle state; if the low idle button does not light green, the generator is in a full speed state. By pressing the low idle button, the idle state and full speed state of the generator can be switched.
3. To run the generator at maximum power and RPM, press the low idle button to the full speed mode(no green light ).

AC RESET
The inverter will trip the breaker and automatically disconnect from the load when the controls sense a prede- termined overload condition. The gen- erator engine will continue to run, but there will not be any electrical output.

1. Turn off all devices and unplug them from the inverter.
2. Press in the reset breaker to reset it until the OVERLOAD LED goes OFF and the OUTPUT READY LED is illu- minated.
3. Determine the wattage required from the devices being powered by the inverter Make sure the wattage required does not exceed the maximum output of the inverter.
4. Reconnect electrical loads sequentially.

USE THE GENERATOR

Service Environment Of the Generator:

• Applicable temperature: -15°C~ 40°C;
• Applicable humidity: below 95%;
• Applicable altitude: regions below 5000 feet.

Standard Atmospheric Condition:

• Ambient temperature Tr: 298k (25°C);
• Relative air humidity Or: 30%;
• Absolute atmospheric pressure Pr: 100kPa.

When actual environmental condition is inconsistent with the condition of output power of the generator set:

• Every 5°C of increase in ambient tem- perature will reduce the power of generator by about 2%.
• Every 30% of increase in relative hu- midity of air will reduce the power of generator by about 1.5%.
• Every 1000 feet rising of ASL will reduce the power the generator by about 4.5%.

USE GENERATOR AT HIGH ALTITUDE

1. The density of air at high altitudes is lower than at sea level. Engine power is reduced as the air mass and air-fuel ratio decrease. Output will be reduced approximately 4.56% for every 1000 feet of increased alti- tude from sea level.
2. At high altitudes increased exhaust emissions can also result due to the increased enrichment of the air fuel ratio. Other high altitude issues can include hard starting, increased fuel consumption and spark plug fouling.
3. The performance of gasoline engines can be improved by replacing the carburetor with a slightly smaller main injector or by adjust- ing the adjusting screw.If you often use the generator at an altitude of more than 1000 feet, you can buy special high altitude parts to replace for use.Otherwise, the load power should be reduced to use the generator.
4. Even with the suitable carburetor, a 1000 feet rise in altitude reduces petrol engine power by about 4.5%. Without the replacement of a suitable carburetor, this decline would be even greater.

NOTICE
If a carburetor suitable for high altitude use is fitted to a gasoline engine for low altitude use, too thin mixture will reduce the power output of the gasoline engine, cause overheat or even serious damage.

EXTENSION CORDS
WARNING
Fire and electrocution hazard. Never use worn or damaged extension cords. Damaged or overloaded extension cords could overheat, arc, and burn resulting in death or serious injury.
Long or thin cords can drain the power provided to an electrical device by the generator. Refer to the following chart in determining the necessary gauge extension cord for each of your devices.

Example:total amps up to 30q, length of extension cord up to 50 feet, so the extension cord wire size is BAWG.

CONNECT TO HOUSEHOLD POWER SUPPLY

1. When the generator is connected to household power source as a backup power supply, the connection shall be carried out by a professional electrician or a person familiar with electricity.
2. After connecting the load to the generator, check carefully whether electrical connection is safe and reliable.
3. Improper electrical connection may cause generator damage, burning or fire.
4. Avoid connecting this generator to commercial power outlet.
   Generators cannot be used in parallel with the home grid. As shown below (see Fig.20).

CONNECTION OF AC POWER
WARNING
All electrical equipment shall be disconnected before inserting the plug.

Make sure before start ing the generator:

1. The total power of the load apparatus (the sum of resistive, capacitive and inductive load) shall not exceed the rated power of the generator.Exceeding the generator’ s wattage/amperage capacity can damage the generator and/or electrical devices connected to it.
2. Make sure the generator can supply enough continuous (running) and surge (starting) watts for the items you will power at the same time.
3. Appliance and power tool manufacturers usually list rating information near the model or serial number.
4. Before increasing engine speed, energy-saving switch must be switched to “OFF” . If more than one load or electrical equipment is connected to the generator set, remember that the one with the high- est starting load is connected first,and the one with the lowest starting current is connected last (see Fig.21).

To determine power requirements:

1. Select the items you will power at the same time.
2. Total the continuous (running) watts of these items. This is the amount of power the generator must produce to keep the items running.
3. Estimate how many surge (starting) watts you will need. Surge wattage is the short burst of power needed to start electric motor-driven tools or appliances such as a circular saw or refrigerator. Because not all motors start at the same time, total surge watts can be estimated by adding only the item(s) with the highest additional surge watts to the total rated watts from step.

For example

1200 Total Running Watts+1200 Highest Starting Watts=Total Starting Watts Need 2400
*Wattages listed are approximate. Verify actual wattage.

In general, capacitive and inductive load, especially motor drive device, produce a large starting current when starting up. The following table is for your reference when you connect these electrical appliances to the generator set.

Type| Wattage| Typical
Equipment| Example
---|---|---|---
Start| Rated| Device| Start| Rated
Incandescent
Lamp Heating
Apparatus| xl| xl| Incandescent
Lamp/ TV set| Incandescent
Lamp 100w| 100VA (w)| 100VA (w)
Fluorescent
Lamp| x2| x1.5| Fluorescent Lamp| Fluorescent
Lam 40Wp| 80VA (w)| 60VA (w)
Electromotor
Drive Device| x3-5| x2| Refrigerator/Electric Fan| Refrigerator 150W| 450- 75A (w)0V| 300VA (w)

• Wattages listed are approximate.Verify actual wattage.

MAINTENANCE

WARNING
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING: Turn the Combination Switch of the equipment to its “OFF” position, wait for the engine to cool, and disconnect the spark plug cap before performing any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE:Do not use damaged equipment. If abnormal noise, vibration, or excess smoking occurs, have the problem corrected before further use.
Follow all service instructions in this manual.
The engine may fail critically if not serviced properly.

WARNING
Many maintenance procedures, including any not detailed in this manual, will need to be performed by a qualified technician for safety. If you have any doubts about your ability to safely service the equipment or engine, have a quallified technician service the equipment instead.

Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if equipment operates unusually, check systems immediately. The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle, temperature, air quality, fuel quality and other factors.
Note: The following procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and equipment.

Maintenance Cycle Item| Each| First in 1 month or 20 hours| every 3 months or eve ry
50 hours| 1 years or every 100 hours
---|---|---|---|---
Engine Oil*| Check-Fill| | | |
Replace| | | **|
Gearbox gear Oil(if any)| Check Oil| | | |
Replace| | | |
Air Filter Element*| Inspection| | | |
Clean| | | |
Replace| | | **|
Sediment Cup (if any)| Clean| | | |
Spark Plug*| Clean-Adjust| | | | ***
Spark Eliminator| Clean| | | |
Idling Speed (if any)| Check-Adjust| | | | **
Valve Clearance| Check-Adjust| | | | **
Fuel Tank and Fuel Filter| Clean| | | | **
Fuel Line| | Inspection
Every two years (Please replace if ecessary)
Cylinder Head, Piston| Remove carbon deposit**| Displacement < 225cc, every 125 hours; displacement capacity 2 225cc, every 250 hours.

• These items shall be replaced if necessary;
  ** These items shall be maintained by the dealer authorzed by the Company, unless the user has proper tools and maintenance ability.

CHANGE THE ENGINE OIL

WARNING
Oil is very hot during operation and can cause burns. Wait for engine to cool before changing oil.

NOTICE

• Always maintain proper engine oil level. Failure to maintain proper engine oil level could result in severe damage to the engine and/or shorten the life of the engine.

• Always use the specified engine oil.
  Failure to use the specified engine oil can cause accelerated wear and/ or shorten the life of the engine.

  1. Always operate or maintain the generator on a flat surface.
  2. Stop the engine.
  3. Let engine sit and cool for several minutes.
  4. Open the side maintenance cover.
  5. Remove the oil dipstick and tilt the generator to discharge the oil (see Fig.22).
  6. Fill the new engine oil and check the oil level.
  7. Tighten the oil dipstick.
  8. Close the side maintenance cover.

NOTICE

• Long-term and frequent skin contact with engine oil may lead to skin cancer.
  Although this is not inevitable, it is recommended to wash the skin exposed to engine oil immediately and thoroughly with soap and water.

• From the perspective of environmental protection, please properly dispose of the used engine oil after use. We strongly recommend that you put the waste engine oil in a sealed container and send it to the local service station or waste oil recovery center.

• Remember: do not throw it into a garbage or dump it on the ground or in a ditch.

CLEAN THE AIR FILTER
NOTICE

• Dirty air filter will affect air flowing into carburetor. To prevent carburetor failure, please regularly maintain the air filter. If used in dusty environment, it should be maintained more frequently.
• It is forbidden to start the generator without installing an air filter, otherwise the gasoline engine will be worn-out quickly.

The air filter must be cleaned after every 50 hours of use or 3 months (frequency should be increased if inverter is operated in a dusty environment).

1. Turn off the generator and let it cool for several minutes if running.

2. Open the side maintenance cover.

3. Unscrew the bolts on air filter cover.

4. Remove the foam element from the air cleaner housing (see Fig.23).

5. Wash the foam air filter element by submerging the element in a solu- tion of household detergent soap and warm water. Slowly squeeze the foam to thoroughly clean.
   NOTICE
   NEVER twist or tear the foam air filter element during cleaning or drying. Only apply slow but firm squeezing action.

6. Rinse in clean water by submerging the air filter element in fresh water and applying a slow squeezing action.
   NOTICE
   Never dispose of soap cleaning solution used to clean the air filter by dumping the solution into a sewer, on the ground, or into ground water or waterways. Always be environmentally responsible. Follow the guidelines or other governmental agencies for proper disposal of hazardous materials. Consult local authorities or reclamation facility.

7. Dispose of used soap cleaning solution properly.

8. Dry the air filter element by again ap- plying a slow firm squeezing action.

9. Return the air filter element to its position in the air cleaner housing.

10. Install the air cleaner cover, making sure the tabs lock into place.

11. Install the engine service panel.

REPLACE THE SPARK PLUG

Please replace the spark plug in accordance with the original specification:
ASBRTC.

1. Stop the generator and let it cool for several.

2. Move the generator to a flat, level surface.

3. Slide the spark plug access cover off the housing (see Fig.24).

4. Remove the spark plug boot by firmly pulling the plastic spark plug boot handle directly away from the engine.
   NOTICE
   Never apply any side load or move the spark plug laterally when removing the spark plug.
   Applying a side load or moving the spark plug laterally may crack and damage the spark plug boot.

5. Using the spark plug socket wrench provided, remove the spark plug from the cylinder head (see Fig.25).

6. Place a clean rag over the opening created by the removal of the spark plug to make sure no dirt can get into the combustion chamber.

7. Inspect the spark plug for:

• Cracked or chipped insulator
• Excessive wear
  « Spark plug gap of 0.032inch. (0.80 mm)

If the spark plug fails any one of the conditions listed above, replace the plug.

NOTICE
Only use the recommended spark plug. Using a non- recommended spark plug could result in damage to the engine.
Install the spark plug by carefully following the steps outlined below:
A. Carefully insert the spark plug back into the cylinder head. Hand-thread the spark plug until it bottoms out.
B. Using the spark plug socket wrench provided, turn the spark plug to ensure itis fully seated.
C. Replace the spark plug boot, making sure the boot fully engages the spark plug’s tip.
D. Install the spark plug access coven.

DRAIN THE GASOLINE

1. Remove the engine service panel to access the carburetor.

2. Locate the clear plastic hose from the float that is exiting out the bottom of the inverter, and place a suitable container under it to catch the drained fuel.

3. Turn the fuel switch to the “RUN” position.

4. Loosen the float bowl! drain screw until fuel is seen draining from the float bowl (see Fig.26).

5. Allow fuel to drain into the container, and then tighten the float bowl drain screw.
   NOTICE
   Never dispose of fuel by dumping fuel into a sewer, on the ground, or into groundwater or waterways. Always be environmentally responsible. Follow the guidelines or other governmental agencies for proper disposal of hazardous materials. Consult local authorities or reclamation facility.

6. Install the engine service panel.

CLEAN THE SPARK ARRESTOR
Check and clean the spark arrestor
after every 50 hours of use or 3 months.

1. stop the inverter and let it cool for several minutes if running.

2. Move the inverter to a flat, level surface.

3. Remove the screws holding the muffler cover in place (see Fig.27).

4. Loosen the clamp holding the spark arrestor onto the muffler.

5. Slide the spark arrestor band clamp off the spark arrestor screen.

6. Pull the spark arrestor screen off the muffler exhaust pipe.

7. Using a wire brush, remove any dirt and debris that may have collected on the spark arrestor screen.

8. If the spark arrestor screen shows signs of wear (rips, tears or large openings in the screen), replace the spark arrestor screen.

9. Install the spark arrestor components in the following order:
   A. Place spark arrestor screen over the muffler exhaust pipe. Push on the screen until it fully bottoms out.
   B. Place the spark arrestor band clamp over the screen and tighten with a flathead screwdriver.

10. Replace the discharge gate.

TRANSPORT THE GENERATOR
NOTICE

• Fire hazard. DO NOT turn the generator upside down. Fuel or oil can leak and damage to the generator may occur.
• Avoid direct sunlight inside a vehicle.
  If the generator is left in an enclosed vehicle for many hours, the high temperature could cause the fuel to vaporize and result in a possible ex- plosion.

1. Turn off the generator, tighten the fuel cap, and allow the generator to cool a minimum of 30 minutes.
2. Only use the generator’ s fixed handle(s) to lift the unit or attach any load restraints such as ropes or tie-down straps. Do not attempt to lift or secure the generator by holding onto any of its other components.
3. Keep the unit level and upright during transport to minimize the possibility of fuel leakage or, if possible, drain the fuel or run the engine until the fuel tank is empty before transport.

STORAGE THE GENERATOR
WARNING

• In order to avoid burning or fire caused by contact with high-temperature parts of the generator, the generator must be cooled before storage. (Turn off the generator and allow the unit to cool a minimum of 30 minutes.)
• NEVER place any type of storage cover on the generator while it is still hot. Do not obstruct any ventilation openings.

Follow the procedures below for properly storing your generator. We highly recommend running your generator once a month for 20 to 30 minutes. Plug in a small load in to ensure there is proper power output.

generator to cool.
2. Add fuel stabilizer to the gasoline remaining in the tank.
3. Place the generator set in a clean and dry area.
For long Periods (Over 30 Days)| 1. Turn off the generator, allow the generator to cool.
2. Drain the fuel tank and carburetor.
3. Change the engine oil.
4. Remove the spark plug and place about 2 table spoon of oil in the spark plug opening. While placing a clean rag over the spark plug opening, slowly pull the recoil handle to allow the engine to turn over several times. This will distribute the oil and protect the cylinder wall from corroding during storage.
5. Place the generator set in a clean and dry area.

TROUBLE SHOOTING

Before attempting to service or troubleshoot the generator, the owner or service technician must first read the owner’s manual and understand and follow all safety instructions. Failure to follow all instructions may result in conditions that can lead to voiding certification or product war- ranty, serious personal injury, property damage or even death.

Generator will
not start.| Engine is out of fuel.| Add gasoline to the generator.
Fuel is old or contaminated.| Change fresh fuel.
Oil is low or added Incor- rect oil.| Add or change correct oil.
Engine switch is set to “OFF” position.| Turn engine switch to the “ON” position.
Spark plug is dirty or broken.| Clean or replace the spark plug.
CO sensor not activated or system fault occurred.| Contact customer service.
Fuel system malfunction, ignition malfunction, choke stuck, etc.| Contact customer service.
Engine is running,
but no electrical
output.| Reset breaker is tripped.| Reset the reset breaker.
Faulty or defective power cord.| Replace the extension cords.
The power cord’s plug con- nector is not fully engaged in the generator’s outlet.| Verily plug connector is firmly engaged in the generator’s outlet.
Generator
suddenly
stops running.| Engine is out of fuel.| Add gasoline to the generator.
Low oil shutdown.| Add enough engine oil.
Generator overloaded.| Unplug some devices.
Generator
Backfire/Backfiring.| Old or low quality gasoline.| Add correct gasoline.
Spark plug cap loose.| Cover the spark plug cap tightly.
Defective spark plug.| Replace the spark plug.
Dirty air filter.| Clean or replace the air filter.
Carburetor blockage.| Clean or replace carburetor.
Engine runs rough.| Dirty air filter.| Clean or replace the air filter.
Generator overloaded.| Unplug some devices.
Carburetor damage.| Replace new carburetor.

SCHEMATICS

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