Craftsman CMXGIAC3000 User Manual

Inverter Generator

Instruction Manual | Guide D’utilisation | Manual de instructiones

CMXGIAC3000

IF YOU HAVE QUESTIONS OR COMMENTS, CONTACT US. POUR TOUTE QUESTION OU TOUT COMMENTAIRE, NOUS CONTACTER. SI TIENE DUDAS O COMENTARIOS, CONTÁCTENOS.

1-888-331-4569 WWW.CRAFTSMAN.COM

INTRODUCTION AND SAFETY .............................1

Introduction .............................................................. 1

Safety Rules ............................................................... 1

Safety Symbols and Meanings ................................... 1

Exhaust and Location Hazards ................................... 2

Electrical Hazards ...................................................... 2

Fire Hazards ...................................................... ......... 2

GENERAL INFORMATION AND SETUP .................4

Know Your Generator ................................................ 4

Emissions ................................................................... 5

Outlets ....................................................................... 6

Start Dial (Off/Run/Choke) ......................................... 6

USB Ports ................................................................... 6

Eco Mode Switch ....................................................... 6

Generator Status Lights ............................................. 6

Circuit Breakers .......................................................... 7

Remove Contents from Carton ................................... 7

Add Engine Oil ........................................................... 7

Fuel ........................................................................... 7

OPERATION ................................................... 9

Operation and Use Questions ......................................9

Before Starting Engine ...............................................9

Prepare Generator for Use ..........................................9

Grounding the Generator When In Use .......................9

Know Generator Limits ...............................................9

Transporting/Tipping of the Unit ..............................10

Starting Pull Start Engines ........................................10

Generator Shut Down ...............................................11

Starting Hot Engines .................................................11

Low Oil Level Shutdown System ...............................11

Parallel Operation .....................................................11

MAINTENANCE AND TROUBLESHOOTING ..........12

Maintenance ............................................................12

Maintenance Schedule .............................................12

Preventive Maintenance ...........................................12

Engine Maintenance .................................................12

Storage .....................................................................14

Troubleshooting .......................................................16

WARNING: CANCER AND REPRODUCTIVE HARM www.P65Warnings.ca.gov

. (000393a)

INTRODUCTION AND SAFETY

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.

Introduction

Thank you for purchasing a CRAFTSMAN product. This unit has been designed to provide high-performance, efficient operation, and years of use when maintained properly.

WARNING: Consult Manual. Read and understand manual completely before using product. Failure to completely understand manual and product could result in death or serious injury. (000100a)

If any section of the manual is not understood, contact your nearest Service Dealer, or contact CRAFTSMAN at 1888-331-4569, or WWW.CRAFTSMAN.COM with any questions or concerns.

The owner is responsible for proper maintenance and safe use of the equipment. Before operating, servicing or storing this generator:

• Study all warnings in this manual and on the product carefully.

• Become familiar with this manual and the unit before use.

• Refer to the Assembly section of the manual for instructions on final assembly procedures. Follow the instructions completely.

Save these instructions for future reference. ALWAYS supply this manual to any individual that will use this machine.

The information in this manual is accurate based on products produced at the time of publication. The manufacturer reserves the right to make technical updates, corrections, and product revisions at any time without notice.

Safety Rules

The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit are, therefore, not all inclusive. If using a procedure, work method or operating technique that the manufacturer does not specifically recommend, verify that it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the equipment unsafe.

Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows:

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.

NOTE: Notes contain additional information important to a procedure and will be found within the regular text of this manual.

These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents.

Safety Symbols and Meanings

DANGER: Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury. (000103)

DANGER: Asphyxiation. The exhaust system must be properly maintained. Do not alter or modify the exhaust system as to render it unsafe or make it noncompliant with local codes and/or standards. Failure to do so will result in death or serious injury. (000179b)

• If you start to feel sick, dizz y, or weak after the generator has been running, move to fresh air IMMEDIATELY. See a doctor, as you could have carbon monoxide poisoning.

DANGER: Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury. (000104)

DANGER: Electrocution. Turn utility and emergency power supplies to OFF before connecting power source and load lines. Failure to do so will result in death or serious injur y. (000116)

WARNING: Equipment and property damage. Do not alter construction of, installation, or block ventilation for generator. Failure to do so could result in unsafe operation or damage to the generator. (000146)

WARNING: Asphyxiation. Always use a battery operated carbon monoxide alarm indoors and installed according to the manufacturer’s instructions. Failure to do so could result in death or serious injury. (000178a)

WARNING: Equipment and property damage. Do not operate unit on uneven surfaces, or areas of excessive moisture, dirt, dust or corrosive vapors. Doing so could result in death, serious injury, property and equipment damage. (000250)

WARNING: Moving parts. Keep clothing, hair, and appendages away from moving parts. Failure to do so could result in death or serious injury. (000111)

WARNING: Hot surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire. (000108)

WARNING: Personal injury. Do not insert any object through the air cooling slots. Generator can start at any time and could result in death, serious injury, and unit damage. (000142a)

WARNING: Risk of injury. Do not operate or service this machine if not fully alert. Fatigue can impair the ability to service this equipment and could result in death or serious injury. (000215)

WARNING: Injury and equipment damage. Do not use generator as a step. Doing so could result in falling, damaged parts, unsafe equipment operation and could result in death or serious injury. (000216)

WARNING: Equipment damage. Do not attempt to start or operate a unit in need of repair or scheduled maintenance. Doing so could result in serious injury, death or equipment failure or damage. (000291)

• For safety reasons, it is recommended that the maintenance of this equipment be performed by a Service Dealer. Inspect the generator regularly, and contact the nearest Service Dealer for parts needing repair or replacement.

Exhaust and Location Hazards

DANGER: Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury. (000103)

• If you start to feel sick, dizzy, or weak after the generator has been running, move to fresh air IMMEDIATELY. See a doctor, as you could have carbon monoxide poisoning.

• NEVER run a generator indoors or in a partly enclosed area such as garages.

• ONLY use outdoors and far away from windows, doors, vents, crawl spaces and in an area where adequate ven-

tilation is available and will not accumulate deadly exhaust gas.

• Using a fan or opening a door will not provide sufficient ventilation.

• Point muffler exhaust away from people and occupied buildings.

Electrical Hazards

DANGER: Electrocution. Contact with bare wire s, terminals, and connections while generator is running will result in death or serious injury. (000144)

DANGER: Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury. (000104)

DANGER: Electrocution. In the event of electrical accident, immediately shut power OFF. Use non-conductive implements to free victim from live conductor. Apply first aid and get medical help. Failure to do so will result in death or serious injury. (000145)

• The National Electric Code (NEC) requires the frame and external electrically conductive parts of the generator be properly connected to an approved earth ground. Local electrical codes may also require proper grounding of the generator. Consult with a local electrician for grounding requirements in the area.

• Use a ground fault circuit interrupter in any damp or highly conductive area (such as metal decking or steel work).

• Once generator has been started outside, connect electrical loads to extension cord(s) inside.

Fire Hazards

DANGER: Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Add fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury. (000105)

DANGER: Explosion and Fire. Do not overfill fuel tank. Fill to 1/2 inch from top of tank to allow for fuel expansion. Overfilling may cause fuel to spill onto engine causing fire or explosion which will result in death or serious injury. (000166b)

WARNING: Personal injury. Do not insert any object through the air cooling slots. Generator can start at any time and could result in death, serious injury, and unit damage. (000142a)

WARNING: Fire risk. Fuel and vapors are extremely flammable. Do not operate indoors. Doing so could result in death, serious injury, or property or equipment damage. (000281)

WARNING: Explosion and fire risk. Do not smoke near unit. Keep fire and spark away. Failure to do so could result in death, serious injury, or property or equipment damage. (000282)

WARNING: Explosion and Fire. Do not smoke while refueling unit. Failure to do so could result in death, serious injury, or property or equipment damage. (000284a)

• Allow at least 5 feet of clearance on all sides of the generator when operating to prevent overheating and fire.

• Do not operate the generator if connected electrical devices overheat, if electrical output is lost, if engine or generator sparks, or if flames or smoke are observed while unit is running.

• Keep a fire extinguisher near the generator at all times.

Standards Index

1. National Fire Protection Association (NFPA) 70: The

NATIONAL ELECTRIC CODE (NEC) available from www.nfpa.org

2. National Fire Protection Association (NFPA) 5000:

BUILDING CONSTRUCTION AND SAFETY CODE available from www.nfpa.org

3. International Building Code available from

www.iccsafe.org

4. Agricultural Wiring Handbook available from

www.rerc.org, Rural Electricity Resource Council P.O. Box 309 Wilmington, OH 45177-0309

5. ASAE EP-364.2 Installation and Maintenance of Farm

Standby Electric Power available from www.asabe.org, American Society of Agricultural & Biological Engineers 2950 Niles Road, St. Joseph, MI 49085

6. CSA C22.2 100-14 Electric motors and generators for

installation and use, in accordance with the Rules of the Canadian Electrical Code

7. ANSI/PGMA G300 Safety and Performance of Porta-

ble Generators. Portable Generator Manufacturer’s Association, www.pgmaonline.com

This list is not all inclusive. Check with the Authority Having Jurisdiction (AHJ) for any local codes or standards which may be applicable to your jurisdiction.

GENERAL INFORMATION AND SETUP

006087

005678

12345678910111213

141516

006088

23 4

Fig. A

See Fig. A and Fig. B.

Generator Components

Low Oil Warning Overload Warning AC Power Light Eco Mode Switch 1A/2.1A, 5 VDC USB Ports AC Breaker Parallel Ports Grounding Location 120V, 20A Outlet Handle Fuel Tank Cap Control Panel Start Dial (Off/Run/Choke) Recoil Starter Muffler Oil Fill/Drain Air Cleaner Carburetor Spark Plug 120V, 30A Outlet (NEMA L5-30R)

Fig. B

Know Your Generator

WARNING: Consult Manual. Read and understand manual completely before using product. Failure to completely understand manual and product could result in death or serious injury. (000100a)

Replacement owner’s manuals are available at

WWW.CRAFTSMAN.COM.

Emissions

The United States Environmental Protection Agency (US EPA) (and California Air Resources Board (CARB), for engines/equipment certified to California standards) requires that this engine/equipment complies with exhaust and evaporative emissions standards. Locate the emissions compliance decal on the engine to determine applicable standards. For emissions warranty information, please reference the included emissions warranty. It is important to follow the maintenance specifications in the manual to ensure that the engine complies with the applicable emissions standards for the duration of the product’s life.

Product Specifications

Generator Specifications CMXGIAC3000

Rated Power 2300 W

Starting Power 3000 W

Rated AC Voltage 120V

Rated AC Load at 120V 19.1 Amps**

Rated Frequency 60 Hz

Dimensions L x W x H (in/mm) 22.25 x 13.35 x 18.4 (565 x 339 x 467)

Weight (dry) 59.5 lb. (27 kg)

** Operating Temperature Range: -13 deg. C (8 deg. F) to 40 Deg. C (104 Deg. F). When operated above 25 deg. C (77 deg. F) there may be a decrease in power. ** Maximum wattage and current are subject to, and limited by, such factors as fuel Btu content, ambient temperature, altitude, engine condition, etc.. Maximum power decreases about 3.5% for each 1,000 feet above sea level; and will also decrease about 1% for each 6° C (10° F) above 16° C (60° F) ambient temperature.

Engine Specifications CMXGIAC3000

Engine Type Single Cylinder, 4-stroke

Displacement 149 cc

Spark Plug Part Number 0K95530157

Spark Plug Type E6TC / E6RTC or equivalent

Spark Plug Gap (in/mm) 0.024-0.028 (0.6-0.7)

Fuel Capacity / Type 4.3 L (1.14 U.S. gallons) / Unleaded

Oil Type See Add Engine Oil

Oil Capacity 0.6 L (0.6 qt.)

Run Time at 50% Load 4.5 Hours

* Go to WWW.CRAFTSMAN.COM or call 1-888-331-4569 for replacement parts.

Outlets

001630

000844

OFF

CHOKE

005482

213

OVERLOAD OUT

005483

120 VAC, Duplex Outlet

The 120 Volt outlet is overload protected by the 20 Amp push button circuit protector (Fig. C).

Fig. C

120 VAC, 30 Amp Outlet

Use a NEMA L5-30R plug with this outlet. Connect a suitable 3-wire cord set to the plug and to desired load. The cord set should be rated for 125 Volts AC at 30 Amps (or greater) (Fig. D).

Use this outlet to operate 120 Volt AC, 60Hz, single phase loads requiring up to 3000 watts, 25 Amps starting power and 2300 watts of continuous power at 19.1 Amps. The outlet is protected by a 20 Amp push-to-reset circuit breaker.

Fig. D

Start Dial (Off/Run/Choke)

This controls the ON/OFF functions, choke and fuel valve operation (Fig. E ).

• The OFF position stops the engine and shuts off fuel flow.

• The RUN position is for normal operation and to gradually reduce the use of the choke.

• The CHOKE position switches the fuel valve on to start the engine.

NOTE: The CHOKE is not required to start a warm engine.

Fig. E

USB Ports

The 1 Amp and 2.1 Amp USB outlets allow charging of compatible electronic devices.

Eco Mode Switch

The economy switch has 2 modes of operation:

• On: The quietest mode and best when running appliances or equipment that are resistive loads (non-motor starting), (example: TV, video game, light, radio).

• Off: Best when running a both inductive (motor-starting loads) and resistive (non-motor starting loads), especially when these loads are turning on and off (example: RV, air conditioner, hairdryer).

Generator Status Lights

See Fig. F.

• Overload LED (red): Indicates system overload . During motor starting it is normal for the overload LED to illuminate for a few seconds. If LED stays illuminated and the ready LED turns off, the engine will continue to run without output power. Remove all applied loads and determine if attached devices exceed recommended output power. Check for faulty or shorted connections. To restore electrical output, turn dial OFF to reset. Start engine. If condition was corrected, the red LED will not illuminate and electrical output will be restored. Loads can be applied once the green LED illuminates. If the orange LED returns, contact a Service Dealer.

• Low Oil Level LED (yellow): Illuminates when oil level is below safe operating level. Engine shuts down .

• Power LED (green): Indicates output from generator

(unless there is a low oil or overload condition).

Fig. F

Circuit Breakers

001792

The AC receptacles are protected by an AC circuit breaker. The DC receptacles are protected by a DC circuit breaker. If the generator is overloaded or an external short circuit occurs, the circuit breaker will trip. If this occurs, disconnect all electrical loads to determine the cause of the problem before using the generator again. Reduce the load if the circuit breaker is tripped.

NOTE: Continuous tripping of the circuit breaker may cause

damage to generator or equipment.

Push the button of the breaker to reset the circuit breaker.

Remove Contents from Carton

1. Open carton completely by cutting each corner from top to bottom.

2. Remove and verify carton contents prior to assembly. Carton contents should contain the following:

Accessories

Item Qty.

Inverter Generator 1

Owner’s Manual 1

Engine Oil 1

Oil Funnel 1

Tool Kit 1

Service Warranty 1

Emissions Warranty 1

3. Call Customer Service at 1-888-331-4569 with the unit model and serial number for any missing carton contents.

4. Record model, serial number, and date of purchase on front cover of this manual.

Fig. G

000115

SAE 30

10W-30

Synthetic 5W-30

000399

5. To check oil level, remove funnel and insert dipstick into oil filler neck.

Fig. H

Add Engine Oil

CAUTION: Engine damage. Verify proper type and quantity of engine oil prior to starting engine. Failure to do so could result in engine damage. (000135)

NOTE: The generator is shipped without oil in the engine. Add oil slowly and verify oil level often during filling process to ensure overfilling does not occur.

See Fig. G and Fig. H.

1. Place generator on a level surface.

2. Clean area around oil fill and oil drain plug.

3. Remove oil fill cap and wipe dipstick clean.

4. Insert funnel into oil fill opening. Add recommended engine oil as necessary. Climate determines proper engine oil viscosity. See chart to select correct viscosity.

NOTE: Use petroleum based oil (supplied) for engine breakin before using synthetic oil.

6. Remove dipstick and verify oil level is within safe operating range.

NOTE: Verify oil level often during filling process to ensure overfilling does not occur.

7. Install oil fill cap/dipstick and hand-tighten.

Fuel

Fuel requirements are as follows:

• Clean, fresh, unleaded gasoline.

• Minimum rating of 87 octane/87 AKI (91 RON).

• Up to 10% ethanol (gasohol) is acceptable.

• DO NOT use E85.

• DO NOT use a gas oil mix.

• DO NOT modify engine to run on alternate fuels. Stabilize fuel prior to storage.

1. Verify unit is OFF and cooled entirely prior to fueling.

2. Place unit on level ground in a well ventilated area.

3. Clean area around fuel cap.

WARNING: Explosion and Fire. Verify fuel cap vent is set to ON for operation, and OFF for transportation and storage. Failure to do so could result in poor unit performance, death or serious injury. (000362)

4. Turn cap slowly to remove.

5. Slowly add recommended fuel. Do not overfill.

6. Install fuel cap.

NOTE: Allow spilled fuel to evaporate before starting unit.

IMPORTANT NOTE: It is important to prevent gum deposits from forming in fuel system parts such as the carburetor, fuel hose or tank during storage. Alcohol-blended fuels (called gasohol, ethanol or methanol) can attract moisture, which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. See the Storage section. Never use engine or carburetor cleaner products in the fuel tank as permanent damage may occur.

OPERATION

005485

Operation and Use Questions

Call Customer Service at 1-888-331-4569 with questions or concerns about equipment operation and maintenance.

Before Starting Engine

1. Verify engine oil level is correct.

2. Verify fuel level is correct.

3. Verify unit is secure on level ground, with proper

clearance and is in a well ventilated area.

Prepare Generator for Use

DANGER: Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury. (000103) DANGER: Asphyxiation. The exhaust system must be properly maintained. Do not alter or modify the exhaust system as to render it unsafe or make it noncompliant with local codes and/or standards. Failure to do so will result in death or serious injury. (000179b)

WARNING: Risk of fire. Do not use generator without spark arrestor installed. Failure to do so could result in death or serious injury. (000118a)

WARNING: Risk of Fire. Hot surfaces could ignite combustibles, resulting in fire. Fire could result in death or serious injury. (000110) WARNING: Hot surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire. (000108)

CAUTION: Equipment and property damage. Disconnect electrical loads prior to starting or stopping unit. Failure to do so could result in equipment and property damage. (000136)

Grounding the Generator When In Use

See Fig. I. The generator is equipped with an equipment ground connecting the generator frame and the ground terminals on the AC output outlets (see NEC 250.34 (A). This allows the generator to be used as a portable without grounding the frame of the generator as specified in NEC 250.34.

• Neutral Floating

Fig. I

The generator (stator winding) is isolated from the frame and from the AC outlet ground pin. Electrical devices that require a grounded outlet pin connection will not function if the outlet ground pin is not functional.

Know Generator Limits

Overloading a generator can result in damage to the generator and connected electrical devices. Observe the following to prevent overload:

• Add up the total wattage of all electrical devices to be connected at one time. This total should NOT be greater than the generator's wattage capacity.

• The rated wattage of lights can be taken from light bulbs. The rated wattage of tools, appliances, and motors can be found on a data label or decal affixed to the device.

• If the appliance, tool, or motor does not give wattage, multiply volts times ampere rating to determine watts (volts x amps = watts).

• Some electric motors, such as induction types, require about three times more watts of power for starting th an for running. This surge of power lasts only a few seconds when starting such motors. Make sure to allow for high starting wattage when selecting electrical devices to connect to the generator:

1. Figure the watts needed to start the largest motor.

2. Add to that figure the running watts of all other

connected loads.

Wattage Reference Guide is provided to assist in deter-

mining how many items the generator can operate at one time.

NOTE: All figures are approximate. See data label on appliance for wattage requirements.

Wattage Reference Guide

OFF

CHOKE

005482

Device Running

*Air Conditioner (12,000 Btu) 1700

*Air Conditioner (24,000 Btu) 3800

*Air Conditioner (40,000 Btu) 6000

Battery Charger (20 Amp) 500

Belt Sander (3") 1000

Chain Saw 1200

Circular Saw (6-1/2") 800 to 1000

*Clothes Dryer (Electri c) 5750

*Clothes Dryer (Gas) 700

*Clothes Washer 1150

Coffee Ma ker 1750

*Compressor (1 HP) 2000

*Compressor (3/4 HP) 1800

*Compressor (1/2 HP) 1400

Curling I ron 700

*Dehumidifier 650

Disc Sander (9") 1200

Edge Trimmer 500

Electric Blan ket 40 0

Electric Nail Gun 1200

Electric Range (per element) 1500

Electric Skillet 1250

*Freezer 700

*Furnace Fan (3/5 HP) 875

*Garage Door Opener 500 to 750

Hair Dryer 1200

Hand Drill 250 to 1100

Hedge Trimmer 450

Impact Wrench 500

Iron 1200

*Jet Pump 800

Lawn Mower 1200

Light Bulb 100

Microwave Oven 700 to 1000

*Milk Cooler 1100

Oil Burner on Furnace 300

Oil Fired Space Heater (140,000 Btu) 400

Oil Fired Space Heater (85,000 Btu) 225

Oil Fired Space Heater (30,000 Btu) 150

*Paint Sprayer, Airless (1/3 HP) 600

Paint Sprayer, Airless (hand-held) 150

Radio 50 to 200

Watts

*Refrigerator 700

Slow Cooker 200

*Submersible Pump (1-1/2 HP) 2800

*Submersible Pump (1 HP) 2000

*Submersible Pump (1/2 HP) 1500

*Sump Pump 800 to 1050

*Table Saw (10") 1750 to 2000

Television 200 to 500

Toaster 1 000 to 1650

Weed Trimmer 500

* Allow 3 times the listed watts for starting these de vices.

Transporting/Tipping of the Unit

Do not store or transport the unit at an angle greater than 15 degrees.

Starting Pull Start Engines

WARNING: Recoil Hazard. Recoil could retract unexpectedly. Kickback could result in death or serious injury. (000183)

CAUTION: Equipment and property damage. Disconnect electrical loads prior to starting or stopping unit. Failure to do so could result in equipment and property damage. (000136)

See Fig. J and Fig. K.

1. Rotate the Start Dial to CHOKE .

2. Switch Eco Mode Switch to OFF.

3. Firmly grasp recoil handle and pull slowly until

increased resistance is felt. Pull rapidly up and away.

Fig. J

4. When engine starts, rotate Start Dial to RUN .

Choke operation is reduced as Start Dial is rotated towards RUN.

NOTE: If engine fires, but does not continue to run, rotate the Start Dial to OFF and repeat starting inst ructions.

IMPORTANT: Do not overload generator or individual panel outlets. If an overload occurs, the overload LED

will illuminate and AC output ceases. To correct, see Generator Status Lights. Read Know Generator Limits carefull y.

Fig. K

OVERLOAD OUT

005483

Generator Shut Down

CAUTION: Equipment and property damage. Disconnect electrical loads prior to starting or stopping unit. Failure to do so could result in equipment and property damage. (000136)

1. Shut off all loads and unplug electrical loads from generator panel outlets.

2. Let engine run at no-load for several minutes to stabilize internal temperatures of engine and generator.

3. Rotate Start Dial to OFF . See Fig. J.

4. Turn fuel cap OFF.

Starting Hot Engines

CAUTION: Equipment and property damage. Disconnect electrical loads prior to starting or stopping unit. Failure to do so could result in equipment and property damage. (000136)

1. Turn Start Dial from STOP to RUN. This will open the fuel valve and permit starting. See Fig. J.

2. Firmly grasp recoil handle and pull slowly until increased resistance is felt. Pull rapidly up and away.

NOTE: Do not disconnect any parallel kit connections once the units are running.

3. Start both units per starting instructions. Once the green output indicator illuminates, devices can be connected and turned on using the parallel kit outlet.

4. Follow Generator Shut Down instructions.

NOTE: Only use approved parallel kit.

Low Oil Level Shutdown System

The engine is equipped with a low oil level sensor that shuts down the engine automatically when the oil level drops below a specified level to prevent engine damage

. The engine will not run until the oil has been filled

to the proper level. See Fi g. K. If the engine shuts down and there is sufficient fuel,

check engine oil level.

Parallel Operation

For output power up to 4600 running Watts, two inverters can operate in parallel using Parallel Kit (optional). See the Parallel Kit Operator’s Manual or contact Customer Service at 1-888-331-4569.

NOTE: All connections to the parallel kit should be made while both inverters are turned off and all loads disconnected.

1. Make sure the Eco Mode Switch is in the same posi-

2. Make appropriate parallel connections to the out-

tion on both generators.

lets on each inverter as outlined in the owner’s manual supplied with the kit.

MAINTENANCE AND TROUBLESHOOTING

Maintenance

Regular maintenance will improve performance and extend engine/equipment life. Contact Customer Service at 1-888-331-4569, or WWW.CRAFTSMAN.COM to find a dealer for maintenance work to be performed. Regular maintenance, replacement or repair of the emissions control devices and systems may be performed by any repair shop or person of the owner’s choosing. However, to obtain emissions control warranty service free of charge, the work must be performed by a CRAFTSMAN service dealer. See the emissions warranty.

NOTE: Call 1-888-331-4569 with questions about component replacement.

Maintenance Schedule

Follow maintenance schedule intervals, whichever occurs first according to use.

NOTE: Adverse conditions will require more frequent service. NOTE: All required service and adjustments should be each

season as detailed in the following chart.

Preventive Maintenance

Dirt or debris can cause improper operation and equipment damage. Clean generator daily or before each use. Keep area around and behind muffler free from combustible debris. Inspect all cooling air openings on generator.

WARNING: Personal injury. Do not insert any object through the air cooling slots. Generator can start at any time and could result in death, serious injury, and unit damage. (000142a)

• Use a damp cloth to wipe exterior surfaces clean.

• Use a soft bristle brush to loosen caked on dirt, oil, etc.

• Use a vacuum to pick up loose dirt and debris.

• Low pressure air (not to exceed 25 psi) may be used to

blow away dirt. Inspect cooling air slots and openings on generator. These openings must be kept clean and unobstructed.

NOTE: DO NOT use a garden hose to clean generator. Water can enter engine fuel system and cause problems. If water enters generator through cooling air slots, some water will be retained in voids and crevices of rotor and stator winding insulation. Water and dirt buildup on generator internal windings will decrease insulation resistance of windings.

At Each Use

Check engine oil level

Every 100 Hours or Every 6 Months

Clean/Replace Air Filter**

Change oil ¥

Muffler Screen

Clean/Replace Spark Arrestor

Every 300 Hours or Every Season*

Replace Spark Plug

Clean Spark Arrestor

Replace Fuel Filter +

Valve Clearance Adjustment

Clean/Replace Crankcase Breather Hose

Check Fittings/Fasteners +

¥ Change oil after first month or 20 hours of operation. + To be per formed by a Service Dealer. * Change oil every month when operating under heavy

load or in high temperatures.

** Clean more often under dirty or dusty operating con-

ditions. Replace air filter parts if they cannot be adequately cleaned.

*** Check valve clearance and adjust if necessary after

first 50 hours of operation and every 300 hours thereafter.

Engine Maintenance

WARNING: Personal injury. Do not insert any object through the air cooling slots. Generator can start at any time and could result in death, serious injury, and unit damage. (000142a)

WARNING: Accidental start-up. Disconnect spark plug wires when working on unit. Failure to do so could result in death or serious injury. (000141)

Engine Oil Recommendations

To maintain the product warranty, the engine oil should be serviced in accordance with the recommendations of this manual. For your convenience, maintenance kits designed and intended for use on this product are available from the manufacturer that include engine oil, oil filter, air filter, spark plug(s), a shop towel and funnel. These kits can be obtained by contacting Customer Service at 1-888-331-4569.

SAE 30

10W-30

Synthetic 5W-30

000399

Inspect Engine Oil Level

000115

005484

002404

005486

WARNING: Risk of burns. Allow engine to cool before draining oil or coolant. Failure to do so could result in death or serious injury. (000139)

Inspect engine oil level prior to each use, or every 8 hours of operation.

1. Place generator on a level surface.

2. Clean area around oil fill, and oil drain plug.

3. Remove oil fill cap and wipe dipstick clean (Fig. L).

Fig. L

2. Disconnect the spark plug wire from the spark plug and place the wire where it cannot contact spark plug.

3. Clean area around oil fill and oil drain plug.

4. Remove oil fill cap and wipe dipstick clean.

5. Tip unit and drain oil completely into a suitable container.

6. Once oil is sufficiently drained from unit, tip unit back to a level position.

7. Insert funnel into oil fill opening (Fig. N). Add recommended engine oil as necessary.

Fig. N

4. To check oil level, insert dipstick into oil filler neck without screwing it in (Fig. M).

Fig. M

5. Remove dipstick and verify oil level is within safe operating range.

6. Add recommended engine oil as necessary.

NOTE: Verify oil level often during filling process to ensure overfilling does not occur.

7. Replace oil fill cap and hand-tighten.

NOTE: Some units have more than one oil fill location. It is only necessary to use one oil fill point.

Change Engine Oil

WARNING: Accidental start-up. Disconnect spark plug wires when working on unit. Failure to do so could result in death or serious injury. (000141)

When using generator under extreme, dirty, dusty conditions, or in extremely hot weather, change oil more frequently.

NOTE: Don’t pollute. Conserve resources. Return used oil to collection centers.

Change oil while engine is still warm from running, as follows:

1. Place generator on a level surface.

8. To check oil level, remove funnel and insert dipstick into oil filler neck without screwing it in (Fig. M).

9. Remove dipstick and verify oil level is within safe operating range.

NOTE: Verify oil level often during filling process to ensure overfilling does not occur.

10. Replace oil fill cap and hand-tighten.

11. Wipe up any spilled oil.

12. Properly dispose of oil in accordance with all applicable regulations.

Air Filter

Engine will not run properly and may be damaged if run with a dirty air filter. Service air filter more frequently in dirty or dusty conditions.

To service air filter (Fig. O):

1. Unscrew bolt and remove air filter cover.

2. Wash filter in soapy water. Squeeze dry in clean cloth (DO NOT TWIST).

3. Clean air filter cover before installation.

4. Replace side cover and screws.

NOTE: To order a new air filter, contact a Service Dealer at 1888-331-4569.

Fig. O

Service Spark Plug

000211

005487

To service spark plug:

1. Remove spark plug cover.

2. Clean area around spark plug.

3. Remove and inspect spark plug.

4. Inspect electrode gap with wire feeler gauge and reset spark plug gap to 0.6 - 0.7mm (0.024 - 0.028 in) (Fig. P).

Fig. P

NOTE: Replace spark plug if electrodes are pitted, burned or porcelain is cracked. Use ONLY recommended replacement plug. See Product Specifications.

5. Install spark plug finger tight, and tighten an additional 3/8 to 1/2 turn using spark plug wrench.

Inspect Muffler and Spark Arrester

NOTE: It is a violation of California Public Resource Code, Section 4442, to use or operate the engine on any forestcovered, brush-covered, or grass-covered land unless the exhaust system is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order. Other states or federal jurisdictions may have similar laws.

Contact original equipment manufacturer, retailer, or dealer to obtain a spark arrester designed for exhaust system installed on this engine.

NOTE: Use ONLY original equipment replacement parts.

Inspect muffler for cracks, corrosion, or other damage. Remove spark arrester, if equipped, inspect for damage or carbon blockage. Replace parts as required.

Inspect Spark Arrester Screen

WARNING: Hot surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire. (000108)

Clean Spark Arrestor Screen

The engine exhaust muffler has a spark arrestor screen. Inspect and clean the screen every 100 hours of operation or every season, whichever comes first.

To service spark arrestor (Fig. Q):

1. Remove the clamp to remove retainer.

2. Slide spark arrestor screens out from the muffler outlet tube.

3. Inspect screens and replace if torn, perforated or otherwise damaged. Do NOT use a defective screen. If screen is not damaged, clean with a commercial solvent.

4. Replace the screens, and retainer, and secure with clamp.

Fig. Q

Valve Clearance

IMPORTANT NOTE: If uncomfortable about doing this procedure, or the proper tools are not available, take generator to the nearest service center to have valve clearance adjusted.

Check valve clearance after the first fifty-hours of operation. Adjust as necessary.

• Intake — 0.10 ± 0.02mm (cold), (0.004" ± 0.001"

inches)

• Exhaust — 0.10 ± 0.02mm (cold) (0.004" ± 0.001"

inches)

Storage

General

DANGER: Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Store fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury. (000143)

WARNING: Risk of Fire. Verify machine has properly cooled before installing cover and storing machine. Hot surfaces could result in fire. (000109)

It is recommended to start and run the generator for 30 minutes, every 30 days. If this is not possible, refer to the following list to prepare unit for storage.

• DO NOT place a storage cover on a hot generator. Allow

unit to cool to room temperature before storage.

• DO NOT store fuel from one season to another unless

properly treated.

• Replace fuel container if rust is present. Rust in fuel will

cause fuel system problems.

• Cover unit with a suitable protective, moisture resistant

cover.

• Store unit in a clean, dry area.

• Always store generator and fuel away from heat and

ignition sources.

Prepare Fuel System/Engine for Storage

Fuel stored over 30 days can go bad and damage fuel system components. Keep fuel fresh, use fuel stabilizer.

If fuel stabilizer is added to fuel system, prepare and run engine for long term storage. Run engine for 10-15 minutes to circulate stabilizer throughout fuel system. Adequately prepared fuel can be stored up to 24 months.

NOTE: If fuel has not been treated with fuel stabilizer, it must be drained into an approved container. Run engine until it stops from lack of fuel. Use of fuel stabilizer in fuel storage container is recommended to keep fuel fresh.

1. Change engine oil.

2. Remove spark plug.

3. Pour tablespoon (5-10cc) of clean engine oil or spray a suitable fogging agent into cylinder.

WARNING: Vision Loss. Eye protection is required to avoid spray from spark plug hole when cranking engine. Failure to do so could result in vision loss. (000181)

4. Pull starter recoil several times to distribute oil in cylinder.

5. Install spark plug.

6. Pull recoil slowly until resistance is felt. This will close valves so moisture cannot enter engine cylinder. Gently release recoil.

Change Oil

Change engine oil before storage. See, Change Engine

Oil.

Troubleshooting

PROBLEM CAUSE CORRECTION

Engine won't start.

1. Dial turned off.

2. Out of fuel.

3. Defective spark plug.

4. Plugged fuel filter.

5. Defective or stuck Dial assembly.

6. Incorrect engine oil level.

7. Defective ignition coil.

8. Fuel cap vent OFF.

9. Carb is flooded.

10. Throttle plate closed.

1. Turn on Dial.

2. Fill fuel tank.

3. Replace spark plug.

4. Replace fuel and fuel filter.

5. Contact Customer Service at 1-888331-4569.

6. Check/fill engine oil.

7. Contact Customer Service at 1-888331-4569.

8. Turn fuel cap vent ON.

9. Drain carb.

10. Open throttle plate (push toward back of unit).

Engine starts, then shuts down.

Engine will not start; or starts and runs rough.*

No AC output.

Fuel leaks from drain hoses.

1. Out of fuel.

2. Incorrect engine oil level.

3. Contaminated fuel.

4. Defective low oil level switch.

1. Choke is stuck or left on.

2. Dirty or clogged air filter.

3. Defective or dirty spark plug.

4. Dirty fuel filter.

5. Dirty or gummed up carburettor.

6. Unit not warmed up.

7. Spark arrestor clogged.

1. Generator is overloaded.

2. Inverter module is overheated.

3. Short circuit in electrical device.

4. Defective inverter assembly.

1. Carburetor drain in bowl is not closed.

1. Fill fuel tank.

2. Check engine oil level.

3. Contact Customer Service at 1-888331-4569.

4. Contact Customer Service at 1-888331-4569.

1. Turn choke off.

2. Clean or replace air filter.

3. Replace spark plug.

4. Replace fuel and fuel filter.

5. Clean carburetor.

6. Gradually adjust Dial and reduce choke until engine runs smoothly in RUN position.

7. Clean spark arrestor.

1. Disconnect all loads. Shut down generator to reset module. Reduce loads, restart generator.

2. Verify service door is ON. Let cool 15 minutes by running engine without AC output. Press and hold Reset button on control panel, restart generator.

3. Verify condition of extension cords and items being powered. Press and hold Reset button on control panel.

4. Contact Customer Service at 1-888331-4569.

1. Turn valve clockwise to close.

* Engine speed increases and decreases — This is normal as generator starts up and loads vary.

+ 42 hidden pages

Craftsman CMXGIAC3000 User Manual

Inverter Generator

TABLE OF CONTENTS

INTRODUCTION AND SAFETY

Introduction

Safety Rules

Safety Symbols and Meanings

Exhaust and Location Hazards

Electrical Hazards

Fire Hazards

GENERAL INFORMATION AND SETUP

Know Your Generator

Emissions

Outlets

Start Dial (Off/Run/Choke)

USB Ports

Eco Mode Switch

Generator Status Lights

Circuit Breakers

Remove Contents from Carton

Add Engine Oil

Fuel

OPERATION

Operation and Use Questions

Before Starting Engine

Prepare Generator for Use

Grounding the Generator When In Use

Know Generator Limits

Transporting/Tipping of the Unit

Starting Pull Start Engines

Generator Shut Down

Starting Hot Engines

Low Oil Level Shutdown System

Parallel Operation

MAINTENANCE AND TROUBLESHOOTING

Maintenance

Maintenance Schedule

Preventive Maintenance

Engine Maintenance

Storage

Troubleshooting