Mech Marvels MM2350 Manuale utente

MECH MARVELS

PORTABLE GENERATORS

MM2350/DF

MM4350/DF

MM8350DFE

MM9350E/DFE

INSTRUCTION MANUAL

READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT.

This manual provides important information on proper operation & maintenance. Every effort has been

made to ensure the accuracy of this manual. These instructions are not meant to cover every possible

condition and situation that may occur. We reserve the right to change this product at any time without

prior notice.

IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE,

DO NOT OPERATE THIS PRODUCT!

DO NOT RETURN THIS GENERATOR TO THE RETAILER

If you experience a problem, have questions, or need parts for this product, please call Customer Service at

1-800-832-2966 , Monday-Friday, 9 AM - 6 PM Central Time

. A copy of the sales receipt is required.

FOR CONSUMER USE ONLY NOT FOR PROFESSIONAL USE.

KEEP THIS MANUAL, SALES RECEIPT & APPLICABLE WARRANTY FOR FUTURE

REFERENCE.

NEED HELP? 1-800-832-2966

CARBON MONOXIDE

Using a generator indoors

CAN KILL YOU IN MINUTES

Generator exhaust contains carbon monoxide (CO). This is a poison you cannot see or smell. If you

can smell the generator exhaust, you are breathing CO. But even if you cannot smell the exhaust,

you could be breathing CO.

CALIFORNIA PROPOSITION 65

WARNING: This product, or the exhaust from this product, may contain chemicals known to

the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, view OEHHA's Proposition 65 page: https://www.p65warnings.ca.gov

NEED HELP? 1-800-832-2966

Model MM2350/DF

This unit is a Gasoline or Gasoline/Propane Dual Fuel powered generator.

FEATURES:

•1500 Surge / 1200 Running Watts Output

•120VAC Operation

•3.0 HP Engine, 4 Stroke

•Displacement (CC): 94

•Low Oil Shut Off

•UL Listed Electrical Components

•Engine Shut Off Switch

•Spark Plug Model: Torch E7RTC or NGK BPR7HS

•1.5 Gallon Gasoline Fuel Tank

•Complies with EPA & CARB Emissions Standards

•Decibel Rating < 69 dB

•Run time =9hrs @ 50% load Gasoline

Power Outlets:

•(1)-12V DC Outlet

•(2)-120V Outlets

Model MM4350/DF

This unit is a Gasoline or Gasoline/Propane Dual Fuel powered generator.

FEATURES:

•4000 Surge / 3200 Running Watts Output

•120VAC Operation

•7.0 HP Engine, 4 Stroke

•Displacement (CC): 212

•Low Oil Shut Off

•UL Listed Electrical Components

•Engine Shut Off Switch

•Spark Plug Model: Torch F7RTC or NGK BPR6ES

•4 Gallon Gasoline Fuel Tank

•Complies with EPA & CARB Emissions Standards

•Decibel Rating < 70 dB

•Run time =10hrs @ 50% load Gasoline

•Propane Tank not included

Power Outlets:

•(1)-12V DC Outlet

•(4)-120V Outlets

•(1)-120V RV Outlet

NEED HELP? 1-800-832-2966

Model MM8350/9350E/DFE

This unit is a Gasoline or Gasoline/Propane(LPG) Dual Fuel powered generator.

FEATURES:

•7500 Surge / 6000 Running Watts Output (8350)

•9000 Surge / 7500 Running Watts Output (9350)

•120VAC Operation

•15 HP Engine, 4 Stroke

•Displacement (CC): 420

•Low Oil Shut Off

•UL Listed Electrical Components

•Engine Shut Off Switch

•Spark Plug Model: Torch F7RTC or NGK BPR6ES

•7.5 Gallon Gasoline Fuel Tank

•Complies with EPA & CARB Emissions Standards

•Decibel Rating < 73 dB

•Run time = 12hrs @ 50% load Gasoline (8350)

•Run Time = 11hrs @ 50% load Gasoline (9350)

Power Outlets:

•(1)-12V DC Outlet

•(4)-120V Outlets

•(1)-120V RV Outlet

•(1) 120/240V Outlet

For all MECH MARVELS Generators in this Manual:

Recommended Fuel types:

Unleaded Gasoline Only with Octane rating of 87 or higher, and no more than 10% Ethanol content.

Liquid Propane Gas (commonly referred to as LP, LPG, and Propane).

High Altitude Use: This generator is not recommended for high altitude use (above 3,000 feet) without adjustment to compensate for the decreased

airflow available.

If you want to use a propane tank larger than 20lbs, call Customer Service at 1-800-832-2966.

Surge/Running watts can be reduced by up to 10% when Propane Fuel is used instead of Gasoline.

NEED HELP? 1-800-832-2966 
5 
 
 
Table of Contents 
SAFETY SYMBOLS, WORDS AND LABELS............................................................................................................................... 6 
What You Need to Know About Safety Instructions........................................................................................................... 6 
PACKAGE CONTENTS ............................................................................................................................................................. 10 
GENERATOR COMPONENTS .................................................................................................................................................. 11 
 ........................................................................................................................................................................................ 11 
Control Panel Detail......................................................................................................................................................... 12 
GENERAL ASSEMBLY INSTRUCTIONS .................................................................................................................................. 13 
Installing Wheels and Support Feet................................................................................................................................. 13 
PREPARING THE GENERATOR FOR USE.............................................................................................................................. 14 
Using this Generator for the First-Time............................................................................................................................ 14 
STARTING THE GENERATOR.................................................................................................................................................. 17 
STARTING THE GENERATOR USING PROPANE................................................................................................................... 17 
Switching from Gasoline to Propane................................................................................................................................ 17 
Switching from Propane to Gasoline ............................................................................................................................... 17 
Subsequent Use of this Generator .................................................................................................................................. 18 
USING THE GENERATOR ........................................................................................................................................................ 18 
DC USAGE................................................................................................................................................................................. 21 
STOPPING THE GENERATOR ................................................................................................................................................. 21 
MAINTENANCE/CARE .............................................................................................................................................................. 22 
Recommended Maintenance Schedule........................................................................................................................... 22 
Cleaning the Generator
 ................................................................................................................................................. 22 
Changing/Adding Oil
 ...................................................................................................................................................... 23 
Spark Plug Maintenenace................................................................................................................................................ 24 
Air Filter Maintenance...................................................................................................................................................... 24 
STORAGE/TRANSPORT PROCEDURES................................................................................................................................. 25 
TROUBLESHOOTING
.............................................................................................................................................................. 26 
SPECIFICATIONS...................................................................................................................................................................... 27 
WARRANTY............................................................................................................................................................................... 29 

NEED HELP? 1-800-832-2966

SAFETY SYMBOLS, WORDS AND LABELS

What You Need to Know About Safety Instructions

Warning and Important Safety Instructions appearing in this manual are not meant to cover all possible conditions and

situations that may occur. Common sense, caution and care must be exercised when operating or cleaning tools and

equipment.

Always contact your dealer, distributor, service agent or manufacturer about problems or conditions you do not understand.

This is the safety alert symbol. It is used to alert you to

potential personal injury hazards. Obey all safety

messages that follow this symbol to avoid possible

injury or death.

DANGER indicates an imminently hazardous situation

which, if not avoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation which,

if not avoided, could result in death or serious injury.

CAUTION indicates a potentially hazardous situation which,

if not avoided, may result in minor or moderate injury.

CAUTION used without the safety alert symbol indicates a

potentially hazardous situation which, if not avoided, may

result in property damage.

Legal Requirements:

Federal and/or State Occupational Safety and Health Administration (OSHA) regulations, local codes, and/or ordinances may apply to the intended use

of this generator. Consult a qualified electrician, electrical inspector, and/or the local agency having jurisdiction in your area. Some areas require

generators to be registered with local utility companies. Additional regulations may apply if this generator will be used at a construction site .

NEED HELP? 1-800-832-2966

IMPORTANT SAFETY INSTRUCTIONS

Before using this generator and if you have any questions regarding the hazard and safety notices listed in this manual and/or on this generator,

call 1-800-832-2966, Monday - Friday, 9 AM - 6 PM Central Time.

Carbon Monoxide Gas: When in operation, the exhaust from this generator contains poisonous carbon monoxide gas. Carbon monoxide gas is both

odorless and colorless and may be present even if you do not see or smell gas. Breathing this poison gas can lead to headaches, dizziness,

drowsiness, loss of consciousness and eventually death.

Use this generator ONLY outdoors in non-confined areas.

Keep at least several feet of clearance on all sides to allow for proper ventilation for this generator.

Powerful Voltage: This generator produces powerful voltage, which can result in electrocution.

Only electrical devices should be plugged into this generator, either directly or with an extension cord. NEVER connect a bui lding electrical system to

this generator without a qualified electrician completing the installation.

Doing so voids your warranty.

Such connections must isolate generator

power from utility power and comply with local electrical laws and codes. Failure to comply can create a back feed into utili ty lines creating an

electrocution hazard, which may result in serious injury or death. Such a back feed may cause this generator to explode, burn, and create fires when

utility power is restored.

Do not use this generator in wet conditions (rain, snow, active sprinkler systems, wet hands, etc.). Always keep this generator dry and operate it with dry

hands.

Do not touch bare wires or outlets (receptacles).

Do not allow childr

en or non-qualified persons to operate this generator.

High Temperatures: This generator produces heat when in operation. Temperatures near the exhaust can exceed 150° Fahrenheit (65° Celsius).

Do not touch hot surfaces. Observe all warning placards on this generator denoting hot surfaces.

Allow this generator to cool for several minutes after use before touching the engine, muffler, or other areas that are hot during operation and before storing or

transporting the generator.

Hot exhaust may ignite some materials. Keep flammable materials away from this generator.

Keep several feet of clearance on all sides of this generator during operation. Do not enclose this generator in any structure.

Usage: Avoid the use of extension cords if possible.

If you choose to use them, be sure they are sized adequately to handle the flow of

electricity. An undersized cord can overheat, short out and cause a fire.

Usage: Consult a physician(s) before using this generator if using a pacemaker.

Electromagnetic fields in close proximity to a heart

pacemaker could cause a pacemaker to malfunction or fail. Caution is necessary when near the engine, or when using the recoil starter.

Usage: Misuse of this generator can damage it or shorten its life.

•

Use this generator only for its intended purpose.

•

Operate this generator only on a dry, level surface.

•

Allow this generator to run for several minutes before connecting any electrical devices.

•

Promptly turn off any malfunctioning devices and disconnect them.

•

Do not operate an excessive number of electrical devices in excess of the wattage capacity of this generator.

•

Do not turn on electrical devices until

after

they are connected to this generator.

•

Turn off all connected electrical devices before stopping this generator.

Usage: Prolonged exposure to high noise levels can be hazardous to hearing.

Always wear ANSI-approved hearing protection when operating or

working around the generator when it is running.

NEED HELP? 1-800-832-2966

Propane Safety: Propane gas (also known as LPG, or PG) is a flammable liquid gas under pressure which can form explosive mixtures with air, and

cause other bodily harm if improperly handled.

In case of inhalation: Persons suffering from lack of oxygen should be immediately moved to fresh air. If a victim is not breathing, administer artificial

respiration. If breathing is difficult, administer oxygen. ALWAYS obtain medical treatment immediately for any breathing difficulties.

Contact with liquid propane or cold vapor can cause freezing of tissue (frostbite):

In case of eye contact: gently flush eyes with lukewarm, NOT HOT, water and seek medical attention immediately.

In case of skin contact: Contact with liquid or cold vapor can cause frostbite. Immediately immerse the affected area in warm water, not to exceed 105°F

(40°C).

Fire and Explosion Hazards: Propane gas (also known as LPG, or PG) is a flammable liquid gas under pressure which is easily ignited.

Propane is heavier than air: It can collect in low areas, or travel along the ground where an ignition source may be present. Pressure can also build up in

the container due to heat, and the container can rupture if the relief devices should fail to function.

Storage: Cylinders should be stored upright with valve protection in place. They should also be secured to prevent falling or tip-over. Protect cylinders from

physical damage, DO NOT drag, roll, slide or drop, and NEVER handle propane cylinders by the valve. Use a suitable hand truck or cart for cylinder

movement. Ensure all storage areas meet Class 1 Hazardous area standards, preferably outdoors, away from any source of ignition, with explosion proof

electrical enclosures, and posted “No Smoking or Open Flames” signs.

Fire and Explosion Hazards: Propane smells like rotten eggs, a skunk’s spray, or dead animal. IF YOU SMELL GAS, NO FLAMES OR SPARKS! Immediately

put out all smoking materials or other open flames. Do not use electrical devices such as lights, appliances, or cell phones—sparks from these sources can

trigger an explosion or fire. It can collect in low areas, or travel along the ground where an ignition source may be present. Pressure can also build up in the container

due to heat, and the container can rupture if the relief devices should fail to function.

Carbon Monoxide (CO): Carbon monoxide is a byproduct of combustion and is a VERY DANGEROUS gas. CO can come from ANY fuel burning

device. Very high levels of CO are possible from a device that is not operating properly, or from a chimney or venting system that is not functioning or

becomes blocked. CARBON MONOXIDE CAN BE DEADLY! High levels of CO can cause dizziness, lack of consciousness, brain damage, and

ultimately death.

Symptoms of CO Poisoning include: headache, dizziness, fatigue, shortness of breath, and nausea.

If you suspect CO is present, ACT IMMEDIATELY:

1: If you or anyone shows physical symptoms of CO poisoning, get everyone out of the area and call 911 or your local Fire Department.

2: If it is safe to do so, open windows and doors to allow fresh air in, and shut off any devices you suspect may be releasing CO.

3: If no one has symptoms, but you suspect that CO is present, call your propane retailer, or qualified service personnel to check CO levels and ensure

equipment is operating and being vented properly.

Propane (LPG) as your Fuel Source: This generator may emit highly flammable and explosive vapors when using LPG as the fuel source. Any nearby

flame source could cause an explosion resulting in bodily harm or even death.

Do not operate this generator near any open flame.

Always operate this generator on a firm, level surface.

Before starting this generator, inspect the LPG tank and valves for damage or leaks. You can use soapy water to spray the connections and look

for bubbles indicating a leak. Attach only approved tanks that have been properly filled by an approved filling station. DO NOT light or smoke

cigarettes.

Replace the hose at the first sign of cracks or leaks, or if age-cracking becomes apparent.

Always handle Propane fuels and generators outdoors.

Before transporting, disconnect the tank and close all valves. Ensure the generator fuel valve is off, and disconnect the spark plug.

NEED HELP? 1-800-832-2966

In addition to the previously described safety information, familiarize yourself with all safety and

hazard notices on this generator

NEED HELP? 1-800-832-2966

PACKAGE CONTENTS

The following items are supplied with MECH MARVELS Portable Generators. Verify that all items are included.

STOP!

If there are missing items,

call 1-800-832-2966 Monday - Friday, 9 AM - 6 PM Central Time

for customer service.

DO NOT RETURN THIS

GENERATOR TO THE RETAILER.

Item List:

Set of 2 DC connector wires for charging 12 Volt automotive-type batteries

Spark plug wrench

Funnel for adding Oil

5 Ft. Regulator Hose Kit (Dual Fuel Units only)

(YOU MUST USE THE SUPPLIED REGULATOR FOR SAFE OPERATION)

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