MMD Equipment IGR3000 User Manual

PowerPro

Inverter Generators

Owners Manual

IGR3000

MMD Equipment

4175 Guardian Street • Simi Valley, CA 93063
602 Dunton St. • San Antonio, TX 78226
2075 High Hill Road • Logan Township, NJ 08085

www.mmdequipment.com

Phone: [phone]

Fax: [phone]

Table of Contents Introduction

Introduction ..............................................................................................3

1. Safety Instructions ...................................................................................5

2. Component Locations .............................................................................. 7

3. Pre-Operation Check .............................................................................10

4. Starting The Engine ............................................................................... 14

5. Generator Use ....................................................................................... 17

6. Stopping The Engine .............................................................................25

7. Maintenance ..........................................................................................26

8. Transporting and Storage ......................................................................33

9. Wheel Kit ...............................................................................................35

10. Troubleshooting ......................................................................................36

11. Specications ......................................................................................... 37

12. Warranty .................................................................................................38

13. Emission Control System .......................................................................39

Thank you for purchasing an MMD PowerPro Inverter Generator! We are happy that

you have chosen our product for all your portable energy needs.

This user manual covers the IGR3000 generator with EPA and California Air

Resources (CARB) certication if do designated.

We strive to provide the best products, and in those efforts, we are constantly
making improvements. The information in this manual is based on the most recent
information available at time of print. You can always nd the latest information, parts,
and accessories on our website.

We recommend reading this manual thoroughly before use to prevent any damage
to the product or personal injury.

This manual should always be kept with the generator and should remain with

generator if resold.

Reference

For your reference, please record the model, serial number (see page 9), dealer
name, and date of purchase.

Model: ____________________________________________________________

Serial: ____________________________________________________________

Dealer and date of purchase: __________________________________________

Our generators are designed to provide
safe and dependable service if operated
according to instructions. Read and
understand the Owner's Manual before
operating the generator. Failure to do
so could result in personal injury or
equipment damage.

If a problem should arise, or if you have
any questions about the generator,
consult an authorized dealer, or MMD
Equipment at: mmdequipment.com/
tech-support.html

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Scan for MMD

technical support

Page 3

1. Safety Instructions

Failure to properly follow these precautions
can result in property damage, serious injury or
DEATH !

Read all labels and the owner's manual before
operating this generator.

Generators produce carbon monoxide, a

This generator is designed to provide safe and

dependable service if operated according to
instructions.

n Read and understand the Owner’s Manual before

operating the generator. Failure to do so could result in
personal injury or equipment damage.

poisonous, colorless, odorless gas that can cause
death or serious injury.

Indoor use of a generator CAN KILL QUICKLY.
Generators should be used outdoors only.

Generators should be used outdoors only and

Exhaust gas contains poisonous carbon monoxide.
Never run the generator in an enclosed area.

n Be sure to provide adequate ventilation.

away from garages and open windows and
protected from rain and snow.

Check for spilled fuel or leaks. Clean and/or repair
before use.

Always stop engine before refueling. Wait 5
minutes before restarting.

Keep any source of ignition away from fuel tank at
all times.

The portable generator is not meant to be used as

a permanent back-up power system for the home.

Do not touch muffler while it is hot.

n The mufer becomes very hot during operation and remains

hot for several minutes after stopping the engine.

Let the engine cool before storing the generator
indoors.

n The engine exhaust system will be heated during operation

and remain hot immediately after stopping the engine.

n Pay attention to the warning marks attached to the

Indicates a strong possibility of severe personal

generator to prevent burns or serious injury.

injury or death if instructions are not followed.

Indicates a possibility of personal injury or
equipment damage if instructions are not followed.

Provides helpful information.

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Gasoline is extremely flammable and explosive under

certain conditions.

n Always refuel in a well ventilated area with the engine

stopped.

n Keep away from smoking materials, sparks, and other

sources of combustion when refueling the generator.

n Clean up spilled gasoline immediately.
n Restrict operation of generator in high-risk re causing

areas.

Page 5

2. Component Locations

Connections for standby power to a building's electrical
system must be made by a qualied electrician and must
comply with all applicable laws and electrical codes.
Improper connections can allow electrical current from the
generator to back feed into the utility lines. Such back feed
may electrocute utility company workers or others who
contact the lines during a power outage, and when utility
power is restored, the generator may explode, burn, or
cause res in the building's electrical system. This generator
is not designed to be connected to an automatic transfer
switch. Serious damage to the engine and inverter module
may result.

Read the labels and safety notes and precautions on the generator.

If a label comes off or becomes hard to read, contact your dealer for a replacement.

CARBON CANISTER

SPA RK PLU G

OIL CAP

CONTROL
PAN E L

SERVICE
DOOR

AIR

INTAKE

n Always perform a pre-operation inspection before

starting the engine to prevent equipment damage or
accident.

n Place the generator at least three feet (one meter) away

from buildings, or other equipment during operation.

n Operate the generator on a level surface to prevent fuel

spillage and/or oil starvation.

n Know how to stop the generator quickly and understand

operation of all controls. Never permit anyone to operate
the generator without proper instructions.

n Keep children and pets away from the generator while in

operation.

n Keep away from rotating parts while the generator is

running.

n The generator is a potential source of electrical shock

when misused; do not operate with wet hands.

n Do not operate the generator in rain, snow, or anywhere

it is exposed to moisture.

n Never operate the generator with the door open or any

panels removed. Do not operate in any enclosure such
as an RV compartment.

FUEL LEVEL INDICATOR

STARTER
GRIP

BAT TERY

AIR FILTER

FUEL FILLER CAP

AIR QUALITY INDEX

AIR
EXHAUST

MUFFLER
WARNING

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Control Panel — IGR3000

SMART THROTTLE

HOUR
METER

SWITCH

OVERLOAD PROTECTOR

AC RECEPTACLES

Serial Number Identification and Location

The engine serial number is stamped on the engine block to the left of the oil drain

plug. In most cases the battery will have to be removed to view it clearly. Refer to
this number when ordering parts or making technical inquiries. In most cases the
battery will have to be removed to view it clearly.

ENGINE
SWITCH

CHOKE
KNOB

OVERLOAD RESTART

GROUND TERMINAL

FUEL VALVE LEVER

OUTPUT INDICATOR LIGHT

OVERLOAD INDICATOR LIGHT

LOW OIL ALARM INDICATOR LIGHT

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ENGINE SERIAL
NUMBER

MODEL NUMBER

SERIAL NUMBER

Page 9

3. Pre-Operation Check

OIL CAP /
OIL LEVEL INDICATOR

Be sure to check the generator on a level surface with the
engine stopped. Under no circumstances can this generator
be used in an enclosed compartment.

Running the engine with insufficient oil can cause
serious engine damage.

1. Check the engine oil level.

a. Open left maintenance cover and wipe the oil level

indicator with a clean rag.

b. Check the oil level by inserting the oil level indicator in

the ller hole, tighten, and unscrew it out.

c. If the oil level is below the end of the oil level indicator,

rell the recommended oil up to the top of the oil ller
neck.

The Low Oil Alarm System will automatically stop the engine

before the oil level falls below the safe limit. However, to
avoid the an unexpected shutdown, it is recommended to
inspect the oil level and rell regularly.

Using non detergent oil or 2 cycle engine oil could
shorten the engine’s service life.

n Use a high-detergent,

premium quality 4-stroke
engine oil, certied to
meet or exceed U.S.
automobile manufacturer's
requirements for API
Service Classication SG/
SF.

n Select the appropriate

viscosity for the average
temperature in your area.

SAE Viscosity Grades

Ambient Temperature

2. Check the fuel level.

a. Fuel tank capacity is 3.4 gal. (3.8L).
b. Use automotive unleaded 87-octane gasoline only. Do not use premium or high

octane fuels. Engine is designed to run on regular gasoline. Engine damage and/
or poor performance may result. If the fuel level is low, rell to the shoulder of the

fuel strainer.
c. After refueling, tighten the fuel ller cap securely.
d. Never use an oil/gasoline mixture or dirty gasoline. Avoid getting dirt, dust or

water in the fuel tank.
e. A fuel preservative and stabilizer should be added to any container of stored fuel.

FUEL
FILLER CAP

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Loosen

Tighten

FUEL
SURFACE

STRAINER

Page 11

n Gasoline is extremely ammable and is explosive under certain conditions.
n Refuel in a well-ventilated area with the engine stopped. Keep all possible

ignition materials, sparks, and any other source of combustion away from the
generator during refueling.

n Do not overll the fuel tank (there should be no fuel above the upper limit mark).

After refueling, make sure the tank cap is closed properly and securely.

n Be careful not to spill fuel when refueling. Make sure the area is dry before

starting the engine. Spilled fuel or fuel vapor may ignite.

n Avoid repeated or prolonged contact with skin or breathing of vapor. KEEP OUT

OF REACH OF CHILDREN.

Gasoline containing alternate fuels

If you decide to use a gasoline containing ethanol, be sure its octane rating is
no lower than the specication. Do not use a blend that contains more than 10%
ethanol. Do not use gasoline containing methanol.

n Fuel system damage or engine performance problems resulting from the use of

fuels that contain an improper alcohol blend are not covered under warranty.

n Before buying fuel from an unfamiliar station, determine if the fuel contains

ethanol and if it does, conrm the type and percentage of ethanol used.

n Replace fuel with proper blend if you experience any undesirable operating

symptoms while using a gasoline that contains ethanol, or one that you think
contains ethanol.

3. Check the air cleaner.

a. Check the air cleaner element to be sure it is clean and in good condition.
b. Open the left side maintenance cover.
c. Remove the air cleaner cover, remove the paper components from the air cleaner

cover, and check air cleaner components.
d. If the paper element is dirty or torn, replace it with a new one. Do not attempt to

clean the element.

n Never run the engine without the air cleaner. Rapid engine wear will result from

contaminants, such as dust and dirt, being drawn through the carburetor, into
the engine.

AIR CLEANER BASE

AIR CLEANER ELEMENT

AIR CLEANER COVER

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Page 13

4. Starting The Engine

Disconnect any load from AC receptacle before starting engine.

n When starting the generator after adding fuel for the rst time or after long term

storage, or after running out of fuel, turn the fuel valve lever to the "ON" position,
then wait for 10 to 20 seconds before starting the engine.

4. Starting Procedure

a. Turn the fuel valve lever to the ON position.

FUEL VALVE LEVER

b. Pull the choke knob out to the CLOSED position

Do not use the choke if the engine is already warm or the ambient air
temperature is high.

c. Insert the engine key and turn the engine switch to ON position.

ENGINE SWITCH

d. Electric Start: turn the engine switch to the START until the engine has started.

Do not operate the starter for more than 10 seconds.

Manual Start: pull the starter grip lightly until resistance is felt then pull the

starter grip briskly toward the arrow as shown below.

STARTER GRIP

CHOKE KNOB

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ENGINE SWITCH

n Do not allow the starter grip to snap back. Return it slowly by hand.
n Do not let the starter rope rub against the generator body or the rope will wear

out prematurely.

Page 15