Mi-T-M Gasoline Inverter/Generator Instruction Manual

OPERATOR’S MANUAL FOR
GEN-2000-iMM1
GEN-2500-iMM1
GENERATOR

Gasoline Inverter/Generator

CAUTION
RISK OF INJURY! READ ENTIRE MANUAL BEFORE OPERATING! THIS MANUAL IS AN IMPORTANT PART OF THE GENERATOR AND MUST REMAIN WITH THIS UNIT!

INTRODUCTION

THANK YOU for purchasing a Mi-T-M product.
READ THIS MANUAL carefully to learn how to operate and service your machine correctly. Failure to do so could result in personal injury or equipment damage.
THIS MANUAL SHOULD BE CONSIDERED a permanent part of your machine and should remain with the machine when you sell it.
MEASUREMENTS in this manual are given in both metric and customary U.S. unit equivalents. Use only correct replacement parts and fasteners. Metric and inch fasteners may require a specific metric or inch wrench.
RIGHT HAND AND LEFT HAND sides are determined by facing the control panel end of the machine.
The SERIAL NUMBER is located in the Specification or Identification Numbers section. Accurately record all the numbers to help in tracing the machine should it be stolen. Your dealer also needs these numbers when you order parts. File the identification numbers in a secure place off the machine.
WARRANTY is provided from your dealer for customers who operate and maintain their equipment as described in this manual. The warranty is explained on the warranty certificate shown in this manual.
This warranty provides you the assurance that your dealer will back products where defects appear within the warranty period. Should the equipment be abused, or modified to change its performance beyond the original factory specifications, the warranty will become void.

WARNING
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
THIS SPARK IGNITION SYSTEM COMPLIES WITH CANADIAN ICES-002.
WARNING
WARNING: This product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
INTRODUCTION
NOTICE
FEDERAL EMISSION COMPONENT DEFECT WARRANTY and CALIFORNIA EMISSION CONTROL WARRANTY are applicable to only those engines / generators complied with EPA (Environmental Protection Agency) and CARB (California Air Resources Board) emission regulations in the U.S.A.
NOTICE
To the engines / generators exported to and used in the countries other than the U.S.A., warranty service shall be performed by the distributor in each country in accordance with the standard Mi-T-M engine / generator warranty policy as applicable.
AIR INDEX
To show compliance with California emission regulations, a hang tag has been provided displaying the Air Index level and durability period of this engine.
The Air Index level defines how clean an engine’s exhaust is over a period of time. A bar graph scaled from “0” (most clean) to “10” (least clean) is used to show an engine’s Air Index level. A lower Air Index level represents cleaner exhaust from an engine.
The period of time (in hours) that the Air Index level is measured is known as the durability period. Depending on the size of the engine, a selection of time periods can be used to measure the Air Index level (see below).

125 hours (engine greater than 80 cc)
Intermediate:| 125 hours (engine from 0 to 80 cc)
250 hours (engine greater than 80 cc)
Extended:| 300 hours (engine from 0 to 80 cc)
500 hours (engine greater than 80 cc)

Notice: This hang tag must remain on the engine or piece of equipment, and only be removed by the ultimate pur-chaser before operation.
ALL INFORMATION, ILLUSTRATIONS AND SPECIFICATIONS IN THIS MANUAL ARE BASED ON THE LATEST INFORMATION AVAILABLE AT THE TIME OF PUBLICATION. THE RIGHT IS RESERVED TO MAKE CHANGES AT ANY TIME WITHOUT NOTICE.

SAFETY

RECOGNIZE SAFETY INFORMATION
**** This is the safety alert symbol. When you see this symbol on your machine or in this manual, be alert to the potential for personal injury.
Follow recommended precautions and safe operating practices.

UNDERSTAND SIGNAL WORDS
A signal word–DANGER, WARNING or CAUTION–is used with the safety-alert symbol. DANGER identifies the most serious hazards.
DANGER or WARNING safety signs are located near specific hazards. General precautions are listed on CAUTION safety signs. CAUTION also calls attention to safety messages in this manual. FOLLOW SAFETY INSTRUCTIONS
Carefully read all safety messages in this manual and safety signs on your machine. Keep safety signs in good condition. Replace missing or damaged safety signs.
Be sure new equipment components and repair parts include the current safety signs. Replacement safety signs are available from your Mi-T-M Customer Service Representative.
Learn how to operate the machine and how to use controls properly.
Do not let anyone operate without instruction.
Keep your machine in proper working condition. Unauthorized modifications to the machine may impair the function and/or safety and affect machine life.
If you do not understand any part of this manual and need assistance, contact your Mi-T-M Customer Service Representative. CARBON MONOXIDE – POISONOUS GAS
Use generator outdoors, away from open windows, vents, or doors.
Keep generator at least 1 meter (3 feet) away from any structure or building during use.
Generator exhaust contains carbon monoxide – a poisonous gas that can kill you. You CAN NOT smell or see this gas.
Never use a generator in enclosed or partially-enclosed spaces. Generators can produce high levels of carbon monoxide very quickly.
When you use a portable generator, remember that you cannot smell or see carbon monoxide. Even if you can’t smell exhaust fumes, you may still be exposed to carbon monoxide. If you start to feel sick, dizzy, or weak while using a generator, get to fresh air RIGHT AWAY. DO NOT DELAY. The carbon monoxide from generators can rapidly lead to full incapacitation and death.
DANGER
Using a generator indoors CAN KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.

If you experience serious symptoms, get medical attention immediately.
Inform medical staff that carbon monoxide poisoning is suspected.
If you experienced symptoms while indoors, have someone call the fire department to determine when it is safe to re-enter the building.
Never operate the generator in an explosive atmosphere, near combustible materials or where ventilation is not sufficient to carry away exhaust fumes. Exhaust fumes can cause serious injury or death.
NEVER use a generator indoors, including in homes, garages, basements, crawl spaces, and other enclosed or partially-enclosed areas, even with ventilation. Opening doors and windows or using fans will not prevent carbon monoxide build-up in the home.
Follow the instructions that come with your generator. Locate the unit outdoors and away from doors, windows, and vents that could allow the carbon monoxide gas to come indoors.
ONLY run generator outdoors and away from air intakes.
NEVER run generator inside homes, garages, sheds, or other semi-en-closed spaces. These spaces can trap poisonous gases EVEN IF you run a fan or open doors and windows.
If you start to feel sick, dizzy, or weak while using the generator, shut if off and get fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.
Install battery-operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up in your home, according to the manufacturer’s installation instructions. The carbon monoxide alarms should be certified to the requirements of the latest safety standards for carbon monoxide alarms. (UL 2034, IAS 6-96, or CSA 6.19.01).
Test your carbon monoxide alarm frequently and replace dead batteries.

SAFETY WARNING WHEN REFUELING
Gasoline is extremely flammable and its vapors can explode if ignited.
Observe all safety regulations for the safe handling of fuel. Handle fuel in safety containers. If the container does not have a spout, use a funnel.
Do not overfill the fuel tank, leave room for the fuel to expand.
Do not refill fuel tank while the engine is running. Before refueling the generator, turn it off and let it cool down. Gasoline spilled on hot engine parts could ignite. Fill the tank only on an area of bare ground. While fueling the tank, keep heat, sparks and open flame away. Carefully clean up any spilled fuel before starting engine.
Always fill fuel tank in an area with plenty of ventilation to avoid inhaling dangerous fumes.
NEVER store fuel for your generator in the home. Gasoline, propane, kerosene, and other flammable liquids should be stored outside of living areas in properly-labeled, non-glass safety containers. Do not store them near a fuel- burning appliance, such as a natural gas water heater in a garage. If the fuel is spilled or the container is not sealed properly, invisible vapors from the fuel can travel along the ground and can be ignited by the appliance’s pilot light or by arcs from electric switches in the appliance.

ELECTRICAL HAZARDS
** THERE IS A PERMANENT CONDUCTOR BETWEEN THE GENERATOR (STATOR WINDING) AND THE FRAME.
CAUTION: NOT FOR INTERRUPTING CURRENT.
This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock.
DANGER** – IMPROPER CONNECTION OF THE EQUIPMENT-GROUNDING CONDUCTOR CAN RESULT IN A RISK OF ELECTROCUTION. CHECK WITH A QUALIFIED ELECTRICIAN OR SERVICE PERSON IF YOU ARE INDOUBT AS TO WHETHER THE UNIT IS PROPERLY GROUNDED. This generator is equipped with a grounding terminal for your protection. Always complete the ground path from the generator to an external ground source as instructed in the section labeled “Grounding Instructions” in the Preparation section of this manual.
The generator is a potential source of electrical shock if not kept dry. Keep the generator dry and do not use in rain or wet conditions. To protect from moisture, operate it on a dry surface under an open, canopy-like structure. Dry your hands if wet before touching the generator.
Plug appliances directly into the generator. Or, use a heavy duty, outdoor- rated extension cord that is rated (in watts or amps) at least equal to the sum of the connected appliance loads. Check that the entire cord is free of cuts or tears and that the plug has all three prongs, especially a grounding pin.
NEVER try to power the house wiring by plugging the generator into a wall outlet, a practice known as “back feeding”. This is an extremely dangerous practice that presents an electrocution risk to utility workers and neighbors served by the same utility transformer.
It also bypasses some of the built-in household circuit protection devices.
If you must connect the generator to the house wiring to power appliances, have a qualified electrician install the appropriate equipment in accordance with local electrical codes.
Or, check with your utility company to see if it can install an appropriate power transfer switch.
For power outages, permanently installed stationary generators are better suited for providing backup power to the home. Even a properly  connected portable generator can become overloaded. This may result in overheating or stressing the generator components, possibly leading to a generator failure.

IMPORTANT SAFETY INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF INJURY, READ THIS OPERATOR’S MANUAL COMPLETELY BEFORE USING. WHEN USING THIS PRODUCT, THE FOLLOWING BASIC PRECAUTIONS SHOULD ALWAYS BE FOLLOWED:

1. Read all the instructions before using the product.

2. Do not enclose the generator nor cover it with a box. The generator has a built-in forced air cooling system, and may become overheated if it is enclosed. If generator has been covered to protect if from the weather during non use, be sure to remove it and keep it well away from the area during generator use.

3. Operate the generator on a level surface. It is not necessary to prepare a special foundation for the generator. However, the generator will vibrate on an irregular surface, so choose a level place without surface irregularities.
   If the generator is tilted or moved during operation, fuel may spill and/or the generator may tip over, causing a hazardous situation.
   Proper lubrication cannot be expected if the generator is operated on a steep incline or slope. In such a case, piston seizure may occur even if the oil is above the upper level.

4. Pay attention to the wiring or extension cords from the generator to the connected device. If the wire is under the generator or in contact with a vibrating part, it may break and possibly cause a fire, generator burnout, or electric shock hazard. Replace damaged or worn cords immediately.

5. Do not operate in rain, in wet or damp conditions, or with wet hands. The operator may suffer severe electric shock if the generator is wet due to rain or snow.

6. If wet, wipe and dry it well before starting. Do not pour water directly over the generator, nor wash it with water.

7. Be extremely careful that all necessary electrical grounding procedures are followed during each and every use. Failure to do so can be fatal.

8. NEVER try to power the house wiring by plugging the generator into a wall outlet, a practice known as “back feeding”. This is an extremely dangerous practice that presents an electrocution risk to utility workers and neighbors served by the same utility transformer. It also bypasses some of the built-in household circuit protection devices.
   If you must connect the generator to the house wiring to power appliances, have a qualified electrician install the appropriate equipment in accordance with local electrical codes. Or, check with your utility company to see if it can install an appropriate power transfer switch.

9. No smoking while charging a battery. The battery emits flammable hydrogen gas, which can explode if exposed to electric arcing or open flame. Keep the area well-ventilated and keep open flames / sparks away when charging a battery.

10. Engine becomes extremely hot during and for some time after operation. Keep combustible materials well away from generator area. Be very careful not to touch any parts of the hot engine especially the muffler area or serious burns may result.

11. Keep children and all bystanders at a safe distance from work area.

12. It is absolutely essential that you know the safe and proper use of the power tool or appliance that you intend to use. All operators must read, understand and follow the tool / appliance owners manual. Tool and appliance applications and limitations must be understood. Follow all directions given on labels and warnings. Keep all instruction manuals and literature in a safe place for future reference.

13. Use only “LISTED” extension cords. When a tool or appliance is used outdoors, use only extension cords marked “For Outdoor Use”. Extension cords, when not in use should be stored in a dry and well ventilated area.

14. Always disconnect tools or appliances when not in use, before servicing, adjusting, or installing accessories and attachments.

SAVE THESE INSTRUCTIONS

WEAR PROTECTIVE CLOTHING
Wear close fitting clothing and safety equipment appropriate to the job.
Wear a suitable hearing protective device such as earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.
Operating equipment safely requires the full attention of the operator. Do not wear radio or music headphones while operating machine. PREPARE FOR EMERGENCIES
Keep a first aid kit and fire extinguisher handy.
Keep emergency numbers for doctors, ambulance ser-vice, hospital and fire department near your telephone.
Be prepared if a fire starts. INSPECT GENERATOR
Be sure all covers, guards and shields are tight and in place.
Locate all operating controls and safety labels.
Inspect power cord for damage before using. There is a hazard of electrical shock from crushing, cutting or heat damage.
SERVICE GENERATOR SAFELY
Before servicing the generator, disconnect all equipment and allow unit to cool down.
Service generator in a clean dry flat area.
Make sure the engine is stopped before starting any maintenance servicing or repair.
WARNING

WARNING: Cancer and Reproductive Harm — www.P65warnings.ca.gov/ SHOCK: A generator is a potential shock hazard which can result in serious injury or death.

• Generator must be kept dry and MUST be grounded before use. See operators manual for specific instructions.

• Always keep generator three (3) feet from any structure.
  EXPLOSIVE FUEL: Gasoline is extremely flammable and its vapors can explode if ignited causing serious injury or death.

• Do NOT fill fuel tank while engine is hot or running.

WARNING

CARBON MONOXIDE SHUTOFF SYSTEM IN USE.
FLASHING RED INDICATOR = Automatic Shutoff Event. Leave area immediately and relocate to an open outdoor area. Ventilate area thoroughly before occupying again. Ensure the generator is located in an open outdoor area. MOVE TO FRESH AIR AND GET MEDICAL HELP IF SICK, DIZZY OR WEAK.
CONSTANT YELLOW INDICATOR = System Fault. Contact Dealer.
WARNING

• Do not overfill tank
• Always allow for fuel expansion
• Do not fill while running

UNDEADED FUEL ONLY.
Minimum octane rating of 85.
Maximum 10% ethanol. CAN ICES-2/NMB-2
34-4044/100121
**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.

CONTROLS

FEATURES

1. Vacuum Relief Valve (2000 Only)
2. Fuel Cap
3. Panel Light
4. Recoil Starter
5. Fuel Gauge
6. Spark Plug Cover
7. Spark Arrestor
   *Behind Service Access Door
8. Oil Gauge/ Oil Fill/ Oil Drain*
9. Air Filter Assembly*
10. Generator Switch
11. AC Circuit Breaker
12. Display LEDs
13. Receptacle – 120 VAC double GFCI
14. Idle Control
15. Ground Terminal
16. Parallel Receptacles
17. Receptacle – USB double
18. Receptacle – 12VDC 8.3A
19. DC Circuit Breaker
20. CO Detector

CONTROLS
GENERATOR SWITCH:
Turn the generator switch to the choke position when starting the engine. Refer to Starting the Engine – Recoil Start. Turn the generator switch to the on position “I” once it has been started. To turn off the generator, turn the gen-erator switch to the off “0” position.
LOW OIL, OUTPUT AND OVERLOAD LAMP:
This generator is equipped with 3 Display LEDs that in-dicate Low Oil, Overload, and Output Power. The low oil indicator will illuminate red when there is an insufficient amount of oil in the crankcase. The overload indicator will illuminate red when there is a short circuit in a connected load, or the generator is overloaded. The output power indicator will illuminate green when the generator is in normal operation. PARALLEL CONNECTIONS:)
Two parallel ready generators can be connected together to increase the total power available to a load by using the parallel receptacles. The system seamlessly matches frequency and automatically distributes the load to each generator so one is not overloaded. Follow the parallel kit (sold separately) instructions for connection and use of a parallel kit.
IDLE CONTROL:
This generator is equipped with an idle control switch.
When in the on position “I” the engine will vary speed to match the required power output to conserve fuel, and reduce wear and noise.
Note: If loads requiring intermittent power, or multiple large loads are connected, turn the electronic speed control switch off “O” to avoid possible engine stall.
To avoid extended warmup time, keep the electronic speed control off until normal operating temperatures have been reached. AC/DC CIRCUIT BREAKERS:
The generator comes equipped with circuit breakers that protect the unit and the load from short circuit or overload conditions. If the circuit breaker opens, determine why the circuit breaker tripped before closing the circuit breaker. WARNING: DO NOT PUT FOREIGN OBJECTS INTO THE PLUG RECEPTACLE.
CAUTION: DO NOT PLUG MORE THAN TWO APPLIANCES INTO THE GENERATOR AT A TIME.
CAUTION: IF CIRCUIT BREAKER CONTINUES TO TRIP, CHECK APPLIANCE FOR DEFECT. IF GENERATOR IS MALFUNCTIONING, SEE YOUR AUTHORIZED MI-T-M SERVICE CENTER.
NEVER INTERFERE WITH THE OPERATION OF THE CIRCUIT BREAKER KNOB OR KEEP PUSHING IT IN THE “ON” POSITION.

USB RECEPTACLES:
The generator comes equipped with a double USB recep-tacle. The top is a 5V 1A USB port and the bottom is a 5V 2.1A USB port.
LOW OIL LEVEL SHUTDOWN:
The generator is equipped with a low oil level shutdown that is designed to protect the engine from damage caused by an insufficient amount of oil in the crankcase.
When the oil level in the crankcase falls below the safe operating limit, the low oil level light will illuminate and the engine will automatically shutdown.
CO DETECTOR (SHUT OFF SYSTEM)
The (carbon monoxide) CO Detector monitors the accu-mulation of CO gas while the generator is running and will shut off the engine if the levels become dangerously high.
The CO Detector on this generator is not a substitute for an indoor CO alarm.
Whenever the CO Detector has shut off the engine there will be a light on the control panel that indicates the reason.
Read the CO Action Label for the next steps to take.
If the CO Detector light is flashing “red” you must leave the area immediately and relocate to an open outdoor area. Ventilate the area thoroughly before occupying again.
Ensure the generator is located in an open outdoor area with the exhaust pointed away from occupied structures.
If anyone experiences dizziness, headaches, nausea, or tiredness get to fresh air immediately and seek medical attention.
If the CO Detector light is a constant “yellow” then a system fault has occurred, or it is indicating that it has reached the end of its life. This fault can only be diagnosed and repaired by an Authorized Service Provider.
The CO Detector monitors the accumulation of CO gas from all sources in the area around the generator. If the CO Detector light is flashing “red” this is not an error and safety measures must be taken immediately.
Note: Tampering with the CO Detector could result in hazardous conditions and must be avoided.
Note: The generator must not be operated in ambient temperatures greater than 131°F (55°C) as this can damage the CO Detector.

PREPARING THE GENERATOR

OPTIMAL GENERATOR OPERATING CONDITIONS

• Temperature: 23°F to 104 °F (-5°C to 40°C)
• Humidity below 95%
• Height above sea level: < 3000 feet (900 m). If the height of the operating area is over 900 m high, output power will be reduced.

CONNECTION TO HOUSEHOLD POWER SUPPLY
This generator must be installed in accordance with all appli-cable local laws and electrical codes. The generator must be isolated from the utility and the connection must be verified by a qualified electrician.
GROUNDING INSTRUCTIONS
This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock.
DANGER – IMPROPER CONNECTION OF THE EQUIPMENT-GROUNDING CONDUCTOR CAN RESULT IN A RISK OF ELECTROCUTION. CHECK WITH A QUALIFIED ELECTRICIAN OR SERVICE PERSON IF YOU ARE IN DOUBT AS TO WHETHER THE UNIT IS PROPERLY GROUNDED.
The ground terminal on the frame must always be used to connect the generator to a suitable ground source. The ground path should be made with #8 size wire. Connect the grounding wire securely to the ground terminal. Connect the other end of the wire securely to a suitable ground source.
The National Electric Code contains several practical ways in which to establish a good ground source. Examples given below illustrate a few of the ways in which a good ground source may be established. A metal underground water pipe in direct contact with the earth for at least 10 feet can be used as a grounding source. If an pipe is unavailable, an 8 foot length of pipe or rod may be used as the ground source. The pipe should be 3/4 inch trade size or larger and the outer surface must be noncorrosive. If a steel or iron rod is used it should be at least 5/8 inch diameter and if a nonferrous rod is used it should be at least 1/2 inch diameter and be listed as material for grounding. Drive the rod or pipe to a depth of 8 feet. If a rock bottom is encountered less than 4 feet down, bury the rod or pipe in a trench. All electrical tools and appliances operated from this generator, must be properly grounded by use of a third wire or be “Double Insulated”.
It is recommended to:

1. Use electrical devices with 3 prong power cords.
2. Use an extension cord with a 3 hole receptacle and a 3 prong plug at the opposite ends to ensure continuity of the ground protection from the generator to appliance.

We strongly recommend that all applicable federal, state and local regulations relating to grounding specifications be checked and followed.
AC USAGE
Do NOT overload the generator. Exceeding the rated power of the generator can damage the generator and the electrical devices connected to it.
Motor-driven devices require a large starting current. Make sure that the total power requirement of these types of loads does not exceed the rated power of the generator.
When the generator is used to power multiple loads or electric appliances, start by connecting the appliance with the highest starting power requirements, followed by the second highest and ending with the lowest.
HIGH ALTITUDE KIT
At higher altitudes, the standard air-fuel mixture is too rich and will cause decreased performance and increased fuel consumption. A rich mixture will also foul the spark plug and make starting difficult. Operation at higher altitudes for ex-tended periods of time may increase emissions.
Proper operation can be ensured by installing an altitude kit when required. High altitude kits should be installed by a qualified technician. Contact an authorized service provider if the portable generator will be operated at altitudes greater than 3000 feet (0.9 km) above sea level.
Note: At elevations greater than 8000 feet above sea level, the engine may experience decreased performance even with the high altitude kit installed.

Recommended Lubricant Viscosities for Ambient Temperature

PRE-OPERATION
CHECK ENGINE OIL:
Before checking or refilling oil, be sure generator is located on stable and level surface with engine stopped.

1. Open the right service door (1). Remove the oil level gauge (2) and wipe clean.
2. Check the oil level by re-inserting the oil level gauge (do not screw in tight).
3. If the oil level is low (4), add the recommended engine oil, using the funnel supplied, until the oil level reaches the upper mark (3) on the oil level gauge. Use the chart below to determine which viscosity oil to use.
4. After adding oil, install and tighten the oil level gauge (2), and close the service door (1).

Note: Non-detergent and 2-stroke engine oils will damage the engine and must not be used.
CHECK FUEL LEVEL

1. Check the fuel level gauge (2).

2. If the fuel level is low, remove fuel cap (1).

3. Check the strainer. If the strainer is dirty, clean the strainer.
   Refer to Fuel Tank Cap and Strainer – Clean for instructions.

4. Add fuel. The use of a fuel stabilizer is highly recommended as the unit may sit for long periods of time before needed.

5. Install the fuel cap after fueling.

To avoid personal injury always use caution when you are adding fuel:

• Fuel the generator in a well-ventilated area.
• Always stop the engine before fueling.
• Always fill with the generator on a level surface.
• Allow the engine to cool before fueling.
• Do not smoke while you are fueling the generator.
• Do not fuel the generator near open flames or sparks.
• Do not fill the fuel tank above the full line.
• Avoid repeated or prolonged contact with skin.
• Avoid prolonged breathing of fuel vapor.

To avoid damaging the generator:

• Use unleaded gasoline with an octane rating greater than or equal to 87.
• Do not mix oil with the gasoline.
• Do not use gasoline with greater than 10% ethanol content.
• Do not use old gasoline.
• Avoid getting dirt or water into the fuel tank.

WARNING: WARNING: EXPLOSIVE FUEL! GASOLINE IS EXTREMELY FLAMMABLE AND ITS VAPORS CAN EXPLODE IF IGNITED.
STORE GASOLINE ONLY IN APPROVED CONTAINERS, IN WELL VENTILATED, UNOCCUPIED BUILDINGS AND AWAY FROM SPARKS OR FLAMES.
DO NOT FILL THE FUEL TANK WHILE THE ENGINE IS HOT OR RUNNING, SINCE SPILLED FUEL COULD IGNITE IF IT COMES IN CONTACT WITH HOT PARTS OR SPARKS FROM IGNITION. DO NOT START THE ENGINE NEAR SPILLED FUEL.
NEVER USE GASOLINE AS A CLEANING AGENT.
WARNING: DO NOT OVERFILL THE FUEL TANK, LEAVE ROOM FOR THE FUEL TO EXPAND.
WARNING: MAKE SURE YOU REVIEW EACH WARNING IN ORDER TO PREVENT FIRE HAZARD.
DO NOT REFILL TANK WHILE ENGINE IS RUNNING OR HOT.
BEFORE FILLING FUEL, TURN THE ENGINE SWITCH TO “ “ (STOP) POSITION.
BE CAREFUL NOT TO ADMIT DUST, DIRT, WATER OR OTHER FOREIGN OBJECTS INTO FUEL.
WIPE OFF SPILLED FUEL THOROUGHLY BEFORE STARTING ENGINE. KEEP OPEN FLAMES AWAY.

OPERATION

STARTING THE GENERATOR:
CAUTION: CHECK THE OIL LEVEL BEFORE EACH OPERATION AS OUTLINED ON PAGE 21.

1. Make sure all appliances are disconnected from the generator
2. Open the vacuum relief valve on top of the fuel cap by rotating clockwise to the on “I” position (Gen-2000 only).
3. Turn the generator switch to the choke position.
4. Slowly pull the starter handle until resistance is felt, then quickly pull the starter handle the rest of the way. If the engine does not start, repeat step 6 until the engine does start.
5. After the engine has started, turn the generator switch to the on “I” position.

CAUTION: DO NOT CONNECT APPLIANCES WITH DEFECTIVE LINES AND/OR PLUGS.
BE SURE APPLIANCES ARE NOT CONNECTED TO GENERATOR WHEN STARTING UP.STARTING THE GENERATOR WITH AN APPLIANCE CONNECTED COULD RESULT IN DAMAGE TO THE GENERATOR AND/OR APPLIANCE AND PERSONAL INJURY.
STOPPING THE ENGINE

1. Disconnect the generator / unplug all electrical devices.
2. Turn the generator switch to the off “0” position.
3. Close the vacuum relief valve on top of the fuel cap by rotating counterclockwise to the off “0” position.(Gen-2000 only)

NOTE: To stop the engine in an emergency, turn the generator switch to the off “0” position.

SERVICE

MAINTENANCE
Ensure that all safety information, warnings, and instructions are read and understood before any maintenance procedures are performed.
Use service hours or calendar time, WHICH EVER OCCURS FIRST, to determine the correct maintenance intervals. Stop the engine before servicing. Put the generator on a level surface and remove the spark plug cap to prevent the engine from starting. Do not operate the engine in an unventilated room or other enclosed area.
WHEN REQUIRED:
Fuel Tank Cap and Strainer – Clean
EVERY USE:
Engine Oil Level – Check
Walk-Around Inspection
FIRST 8 SERVICE HOURS OR 1 MONTH:
Engine Oil – Change
EVERY MONTH:
Generator – Inspect
EVERY 25 SERVICE HOURS OR 3 MONTHS:
Engine Oil – Change
Air Filter – Check
EVERY 50 SERVICE HOURS OR 3 MONTHS:
Spark Arrester – Inspect/Clean/Replace
EVERY 100 SERVICE HOURS OR 6 MONTHS:
Spark Plug – Inspect/Adjust/Replace
EVERY 300 SERVICE HOURS OR 1 YEAR:
Cylinder Head – Clean
Engine Valve Lash – Check
EVERY 2 YEARS:
Fuel Line – Check/Replace if necessary
NOTE: Only use genuine parts.

CHECK AIR FILTER
A dirty air filter will restrict air flow into the carburetor, will cause poor fuel economy, and may damage the engine. To keep the generator in good operating condition, service the air filter regularly. Service more frequently when operating the generator in extremely dusty areas.
Note: Never operate the generator without the air filter in place. Operating the generator without the air filter in place will result in rapid engine wear.

Open the left service door (1). Remove the air filter cover bolt (2) and remove the air filter cover (3) by lifting out the service door opening. Make sure that the air filter is clean and not damaged. If the air filter is dirty, wash the filter. If the air filter is damaged, replace the air filter.
Use a nonflammable solvent or a mixture of household detergent and warm water to wash the filter. Rinse the filter thoroughly to remove all of the cleaning solution.
After the filter has dried, pour a small amount of engine oil into the filter and squeeze to distribute the oil throughout. Remove excess oil and replace the filter.
Note: Do not wring out the filter. Wringing out the filter may damage the filter.
Use a damp rag to wipe dirt from the case and cover.
Install the filter into the housing. Place the air filter cover over the filter and reinstall the air filter cover bolt. Reinstall the service door.
CLEAN CYLINDER HEAD
Only qualified service personnel should perform this maintenance procedure. Contact your local service center to schedule this maintenance.
CHANGE ENGINE OIL

1. Operate the engine until it reaches normal operating temperature. Stop the engine and use a suitable container to collect the used oil.

2. Close the vacuum relief valve on top of the fuel cap by rotating counterclockwise to the off “0” position. (Gen2000 only)

3. Open the right service door (1). Remove the oil level gauge (2), wipe clean, and set aside.

4. Attach the oil funnel supplied, and tilt the generator so the used oil flows from the engine into the container and fully tilt the generator until the crankcase is empty.
   Wipe the funnel clean.

5. Refill the oil, using the funnel supplied, and check the oil level. Refer to Check Engine Oil Level .

6. Install and tighten the oil level gauge. Close the service door (1).

7. Dispose of the used oil properly.

8. Start the engine for a brief period and check for leaks.

9. Stop the engine and check the oil level. Refer to Check Engine Oil Level .

INSPECT/ADJUST ENGINE VALVE LASH
Only qualified service personnel should perform this main-tenance procedure. Contact your local service center to schedule this maintenance.
REPLACE FUEL LINE
Only qualified service personnel should perform this main-tenance procedure. Contact your local service center to schedule this maintenance.
CLEAN FUEL TANK CAP AND STRAINER
Wipe off the fuel cap (1) and surrounding area before re-moving the fuel cap. Wiping off the fuel cap and surrounding area before removing the fuel cap helps to reduce the amount of contaminants allowed into the fuel system. If there is a build-up of debris in  the fuel strainer (2), remove the strainer and rinse out the strainer.
Allow the strainer to dry before installing the strainer.
INSPECT GENERATOR
Once a month start the engine and run the engine until it reaches normal operating temperature (about 10 minutes).
Plug in a corded device and turn on the device to ensure that the generator is providing power. Once you have verified that the generator is providing power, turn off the device and unplug it. Then turn the generator off.
SPARK ARRESTOR
This unit has a spark arrestor fitted to the exhaust outlet of the muffler. The spark arrestor should be cleaned with a soft wire brush after every 50 hours or 3 months of use.
The spark arrestor should be replaced after every 100 hours of operation or if it becomes damaged. WARNING: HOT PARTS OR HOT COMPONENTS CAN CAUSE BURNS OR PERSONAL INJURY.
DO NOT ALLOW HOT PARTS OR COMPONENTS TO CONTACT YOUR SKIN. USE PROTECTIVE CLOTHING OR PROTECTIVE EQUIPMENT TO PROTECT YOUR SKIN.
DO NOT PERFORM THIS MAINTENANCE PROCEDURE UNTIL THE MUFFLER HAS COOLED.
Remove screws (1). Remove spark arrestor (2) Check the spark arrestor. Carefully clean the spark arrestor with a soft wire brush. If the spark arrestor is damaged, replace the spark arrestor.
To install the spark arrestor, align the mounting holes in the spark arrestor with the mounting holes on the muffler.
Insert screws (1) and tighten securely. SPARK PLUG
Refer to the Specifications section of this manual to de-termine the proper spark plug part number and spark plug gap for your product.

1. DO NOT perform this maintenance procedure with the engine running.

2. Turn the generator switch to the off “O” position.

3. Remove the screws to remove the outer side panel by pushing up and out to access the engine.

4. Remove the spark plug boot by lifting it off the top of the spark plug and remove the spark plug access cover by rotating and pulling out.

5. Use the plug wrench or a spark plug socket to remove the spark plug.

6. Visually check the spark plug to see if it is damaged. If the insulator is cracked, replace the spark plug. If the electrode is damaged, replace the spark plug.

7. Measure the plug gap with a feeler gauge. Adjust the gap as necessary by carefully bending the side electrode. Refer to Specifications for the correct gap for your product.

8. Check the spark plug washer to ensure proper working condition. If the washer is damaged, replace the washer.

9. Install spark plug and tighten to 9 ± 2 lb ft (12.5 ± 2 Nm).
   DO NOT overtighten as this may damage the engine.

10. Re-attach the spark plug boot, spark plug cover, and outer side panel.

STORAGE

PREPARATION FOR STORAGE
When a generator is in storage, air may condense and moisture may appear on the windings. In order to minimize condensation, always store the generator in a dry area. Cover the generator with a protective cover that extends to the ground. The cover should remain loose around the generator in order to allow proper ventilation.
STORAGE FOR 1 TO 3 MONTHS
Remove any dirt, rust, grease, and oil from the generator.
DO NOT use a pressure washer to clean the generator.
Inspect the exterior. Make any necessary repairs.
Add fuel stabilizer to the fuel tank to prevent the gasoline from going bad. Start and run the engine for 5 minutes to ensure that the fuel stabilizer has been pulled in to the carburetor. Shut off the engine and allow the engine to cool.
Turn the generator switch to the off “O” position.
Move the generator to the storage place.
Cover the generator.
STORAGE FOR MORE THAN 3 MONTHS
Remove any dirt, rust, grease, and oil from the generator.
DO NOT use a pressure washer to clean the generator.
Inspect the exterior. Make any necessary repairs.

WARNING: GASOLINE IS EXTREMELY FLAMMABLE AND IS EXPLOSIVE UNDER CERTAIN CONDITIONS. DRAIN THE FUEL IN A WELL-VENTILATED AREA WITH THE ENGINE STOPPED AND COOL. NEVER SMOKE OR ALLOW FLAMES OR SPARKS IN THE AREA DURING THIS PROCEDURE.
Remove the fuel cap and carefully turn the generator over to pour the gasoline into an appropriate container.
Reinstall the fuel cap and start and run the engine until the engine stops, to allow the fuel to drain from the fuel lines, carburetor, and engine system.
Change the engine oil. Refer to Change Engine Oil.
Remove the spark plug and pour a small amount of oil into the cylinder. Install the spark plug but do not install the spark plug boot.
Turn the generator switch to the off “O” position.
Move the generator to the storage place.
Cover the generator.

TROUBLESHOOTING

generator switch to the correct position.
Generator inclined| Move generator to a levelposition.
No fuel| Fill the fuel tank.
Bad or contaminated fuel| Check the fuel.
Not enough oil in the engine| Check the oil level. If low, add the recommended oil.
Dirty air filter| Clean the air fitter.
No spark| Replace the spark plug.
Oil in the combustion chamber| Remove spark plug, turn generator switch to off “0” position, pull recoil starter four times to remove oil from combustion chamber.
If the engine still will not start:| Take the unit to an authorized service provider.
CO Sensor LED is flashing red, indicat- ing a CO hazard| Leave area immediately and relocate to an open outdoor area. Ventilate area thoroughly before occupying again. Ensure the generator is located in an open, outdoor area at least 20 feet away from all doors, windows, and occupied spaces, and point exhaust away from occupied structures.
CO sensor LED is flashing yellow and/ or making an audible chirp, indicating a sensor fault.| The CO sensor needs to be repaired or replaced. Contact customer service or a qualified service center for assistance.
Engine Runs Rough (no load)| Dirty air filter| Stop the engine and check the air fitter. Clean if needed.
Generator inclined| Move generator to a level position.
If the engine still runs rough:| Take the unit to an authorized service provider.
Engine Shuts Down| Out of fuel| Check the fuel. Fill the tank if necessary.
Not enough oil in the engine| Check the oil level. If low, add the recommended oil.
Dirty air filter| Clean the air fitter.
Generator overloaded| Unplug some of the devices.
Vacuum relief valve in off “0” position (Gen-2000 only)| Turn vacuum relief valve to on “I” position.
If the engine still shuts down:| Take the unit to an authorized service provider.
Engine Runs Rough (with load)| Dirty air filter| Stop the engine and check the air fitter. Clean if needed.
Generator overloaded| Unplug some of the devices.
Defective device plugged in| Unplug defective device.
If the engine still runs rough:| Take the unit to an authorized service provider.
Engine Runs,
But Generator Does Not Provide Power| Generator overloaded, overload light is on| Turn off and unplug all electrical devices, shut down the engine, wait 10-15 minutes and start the engine, connect fewer or lighter electrical loads.
Bad connection| Stop the engine and check the connections.
Defective power cord| Replace the cord.
Defective device plugged in| Unplug defective device.
If there is still no power:| Take the unit to an authorized service provider.

SPECIFICATIONS

0.8mm)
Fuel Volume| 1 U.S. gallon (3.8L)| 1.19 U.S. gallon (4.5L)
Fuel Consumption (g/(kW•h)|  ≤ 450|  ≤ 437
100% load continuous running time (hr)| 3.5| 3.2
50% load continuous running time (hr)| 6| 5
Oil Capacity| 0.40 quart (0.38L)
Rated Output (DC)| 12V 8.3A
Rated Frequency (Hz)| 60
Rated Voltage (V)| 120
Rated Output Power (kW)| 1.6| 2.3
Surge Output Power (kW)| 2| 2.5
Phase| Single
Total Harmonic Distortion| < 3%

RECORD SERIAL NUMBER
Write you model number, machine serial number (see serial number tag in illustration) and date of purchase in the spaces provided below. Your dealer needs this information when ordering parts.
Model No. __
Machine Serial No. ____
Date of Purchase _____
(To be filled in by purchaser)
Gasoline generator set

Model
Time Rating
Serial Number XXXXXXXXXX Rated power / : 1.6kW
AC voltage: 120V
Current: 13A
Frequency: 60Hz
Maximum ambient temperature: 40 °C
Date o f manufacture: 2021- 1 2 3 4 5 6 7 8 9 10 11 12
Insulation Class: F
Rated load speed: 4600RPM
Power factor: 1
DC Output: 12V 8.3A
For electrical equipment only
For use in a weather protected area only
Do not use AC and DC a t the same time
STATEMENT OF WARRANTY
Mi-T-M warrants all parts, (except those referred to below), of your new generator to be free from defects in materials and workmanship during the following periods:
For One (1) Years from the date of original purchase.
Defective parts not subject to normal wear and tear will be repaired or replaced at our option during the warranty period. In any event, reimbursement is limited to the purchase price paid.
EXCLUSIONS

1. Engine/Motor and Generator are covered under separate warranty by its respective manufacturer and is subject to the terms set forth therein.
2. This warranty does not cover parts damaged due to normal wear, misapplication, misuse, operation at other than recommended . Failure to follow recommended operating and maintenance procedures also voids warranty.
3. The use of other than genuine manufacturer repair parts will void warranty.
4. Parts returned, prepaid to our factory or to an Authorized Mi-T-M Service Center will be inspected and replaced free of charge if found to be defective and subject to warranty. There are no warranties which extend beyond the description of the face hereof. Under no circumstances shall the manufacturer bear any responsibility for loss of use of the unit, loss of time or rental, inconvenience, commercial loss or consequential damages.

For Service or Warranty Consideration, contact
Mi-T-M® Corporation, 50 Mi-T-M Drive, Peosta, IA 52068
563-556-7484 / 800-553-9053 / Fax 563-556-1235
Monday – Friday 8:00 a.m. – 5:00 p.m. CST
EXHAUST AND EVAPORATIVE EMISSIONS CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS
The California Air Resources Board, the United States Environmental Protection Agency (EPA) and Mi-T-M are pleased to explain the emission control system’s warranty on your 2022/2023 small off-road engine/equipment (SORE). In California, new equipment that use small off-road engines must be designed, built and equipped to meet the State’s stringent anti-smog standards. MiT-M must warrant the exhaust and evaporative emissions control system (E & EECS) on your SOREs for the period listed below provided there has been no abuse, neglect or improper maintenance of your equipment leading to the failure of the evaporative emission control system.
Your E & EECS may include parts such as the carburetor, fuel tanks, fuel lines (for liquid fuel and fuel vapors), fuel caps, valves, canisters, filters, clamps, connectors, and other associated components. Where warrantable conditions exist, Mi-T-M will repair your small off-road engine at no cost to you including diagnosis, parts and labor.
MANUFACTURER’S WARRANTY COVERAGE: This E & EECS is warranted for two years. If any evaporative emissions-related part on your small off-road engine/equipment is defective, the part will be repaired or replaced by Mi-T-M.
OWNER’S WARRANTY RESPONSIBILITIES:
-As the SORE owner, you are responsible for performance of the required maintenance listed in your owner’s manual. Mi-T-M recommends that you retain all receipts covering maintenance on your SORE , but Mi-T-M cannot deny warranty coverage solely for the lack of receipts.
-As the SORE owner, you should be aware that Mi-T-M may deny you warranty coverage if your SORE or a part has failed due to abuse, neglect, or improper maintenance or unapproved modifications.
-You are responsible for presenting your SORE to distribution center or service center authorized by Mi-T-M Corporation, 50 Mi-TM Drive, Peosta, IA 52068 (herein Mi-T-M) as soon as the problem exists. The warranty repairs shall be completed in a reasonable amount of time, not to exceed 30 days.
If you have a question regarding your warranty coverage, you should contact Mi-T-M Customer Service Department at 1-800553-9053 or by emailing us at corp@mitm.com.
GENERAL EMISSIONS WARRANTY COVERAGE
MI-T-M WARRANTS TO THE ULTIMATE PURCHASER AND EACH SUBSEQUENT PURCHASER THAT THE SORE (1) HAS BEEN DESIGNED, BUILT AND EQUIPPED SO AS TO CONFORM WITH ALL APPLICABLE REGULATIONS; AND (2) IS FREE FROM DEFECTS IN MATERIALS AND WORKMANSHIP THAT CAUSE THE FAILURE OF A WARRANTED PART TO CONFORM WITH THOSE REGULATIONS AS MAY BE APPLICABLE TO THE TERMS AND CONDITIONS STATED BELOW.

(a) The warranty period begins on the date the engine is delivered to an ultimate purchaser or first placed into service. The warranty period is two years.
(b) Subject to certain conditions and exclusions as stated below, the warranty on emissions related parts is as follows:

1. Any warranted part that is not scheduled for replacement as required maintenance in your owner’s manual is warranted for the warranty period stated above. If the part fails during the period of warranty coverage, the part will be repaired or replaced by Mi-TM according to subsection (4) below. Any such part repaired or replaced under warranty will be warranted for the remainder of the period.
2. Any warranted part that is scheduled only for regular inspection in your owner’s manual is warranted for the warranty period stated above. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period.
3. Any warranted part that is scheduled for replacement as required maintenance in your owner’s manual is warranted for the period of time before the first scheduled replacement date for that part. If the part fails before the first scheduled replacement, the part will be repaired or replaced by Mi-T-M according to subsection (4) below. Any such part repaired or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled replacement point for the part.
4. Repair or replacement of any warranted part under the warranty provisions herein must be performed at a warranty station at no charge to the owner.
5. Not withstanding the provisions herein, warranty services or repair will be provided at all of our distribution centers that are franchised to service the subject engines.
6. The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective, provided that such diagnostic work is performed at a warranty station.
7. Throughout the engine warranty period stated above, Mi-T-M will maintain a supply of warranted parts sufficient to meet the expected demand for such parts.
8. Any replacement parts that do not increase the exhaust or evaporative emissions of the engine or evaporative emission control system must be used in the performance of any warranty maintenance or repairs and must be provided without charge to the owner. Such use will not reduce the warranty obligations of Mi-T-M.
9. Add-on or modified parts that are not exempted by the Air Resources Board may not be used. The use of any non-exempted add-on or modified parts by the ultimate purchaser will be grounds for disallowing a warranty claims. Mi-T-M will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.
10. Mi-T-M shall provide any documents that describe that Mi-T-M warranty procedures or policies within five working days of request by the Executive Officer.
    (c) WARRANTED PARTS:
    The repair or replacement of any warranted part otherwise eligible for warranty coverage may be excluded from such warranty coverage if Mi-T-M demonstrates that the engine has been abused, neglected, or improperly maintained, and that such abuse , neglect ,or improper maintenance was the direct cause of the need for repair or replacement of the part. That notwithstanding, any adjustment of a component that has a factory installed, and properly operating, adjustment limiting device is still eligible for warranty coverage. The following emissions warranty parts list are covered.
    (1) Fuel Tank
    (2) Fuel Cap
    (3) Fuel Lines (for liquid fuel and fuel vapors)
    (4) Fuel Line Fittings
    (5) Clamps
    (6) Pressure Relief Valves
    (7) Control Valves
    (8) Control Solenoids
    (9) Electronic Controls
    (10) Vacuum Control Diaphragms
    (11) Control Cables
    (12) Control Linkages
    (13) Purge Valves
    (14) Gaskets*
    (15) Liquid/Vapor Separator
    (16) Carbon Canister
    (17) Canister Mounting Brackets
    (18) Carburetor Purge Port Connector

• Note: As they relate to the evaporative emission control system.
  (d) Emission Warranty Parts List for Exhaust:
  (1) Fuel Metering System
  (i) Carburetor and internal parts (and/or pressure regulator or fuel injection system).
  (ii) Air/fuel ratio feedback and control system.
  (iii) Cold start enrichment system.
  (2) Air Induction System
  (i) Controlled hot air intake system.
  (ii) Intake manifold.
  (iii) Air filter.
  (3) Ignition System
  (i) Spark Plugs.
  (ii) Magneto or electronic ignition system.
  (iii) Spark advance/retard system.
  (4) Exhaust Gas Recirculation (EGR) System
  (i) EGR valve body, and carburetor spacer if applicable.
  (ii) EGR rate feedback and control system.
  (5) Air Injection System
  (i) Air pump or pulse valve.
  (ii) Valves affecting distribution of flow.
  (iii) Distribution manifold.
  (6) Catalyst or Thermal Reactor System
  (i) Catalytic converter.
  (ii) Thermal reactor.
  (iii) Exhaust manifold.
  (7) Particulate Controls
  (i) Traps, filters, precipitators, and any other device used to capture particulate emissions.
  (8) Miscellaneous Items Used in Above Systems
  (i) Electronic controls.
  (ii) Vacuum, temperature, and time sensitive valves and switches.
  (iii) Hoses, belts, connectors, and assemblies.

Manufactured by Mi-T-M
50 Mi-T-M Drive, Peosta IA 52068
563-556-7484/ Fax 563-556-1235

References

• P65Warnings.ca.gov
• P65warnings.ca.gov/

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