Amico AH7500E User manual

You CAN be HURT if you don't follow
instructions.
The purpose of these messages is to help prevent damage to your
generator, other property, or the environment.
These mean;
WARNING
!
Thank you for purchasing an AMICO generator. We want to help you get
the best results from your new generator and to operate it safely. This
manual contains the information on how to do that, please read it carefully.
This owner's manual describes the operation and maintenance of the
AMICO Generator. All information in this publication is based on the latest
product information available at the time of printing.
AMICO International Corp. reserves the right to make changes at any time
without notice and without incurring any obligation. No part of this
publication may be reproduced without written permission.
This manual should be considered a permanent part of the generator and
should remain with it if it is resold.
Safety Messages
Your safety and the safety of others are very important. We have provided
important safety messages in this manual and on the generator. Please
read these messages carefully.
A safety message alerts you to potential hazards that could hurt you or
others. Each safety message is preceded by a safety alert symbol and
one of three words; DANGER, WARNING, or CAUTION. !
You WILL be KILLED or SERIOUSLY HURT if you
don't follow instructions.
You CAN be KILLED or SERIOUSLY HURT if you
don't follow instructions.
DANGER
!
!
CAUTION
Each message tells you what the hazard is, what can happen, and what
you can do to avoid or reduce injury.
Damage Prevention Messages
You will also see other important messages that are preceded by the word
NOTICE.
Your generator or other property could be damaged
if you don't follow instructions.
This word means;
NOTICE
1

2
SAFETY
Safety Label Location
Safety Information
SERVICING OF GENERATOR
COMPONENT IDENTIFICATION
CONTROLS
Engine Switch
Recoil Starter
Fuel Valve
Choke Rod
Circuit Breaker
Ground Terminal
Oil Alert System
Pilot Lamp
DC Terminals
DC Circuit Protector
GENERATOR USE
Connections to a Building's Electrical System
Generator Ground Circuits
AC Applications
AC Operation
DC Operation
Disconnecting the battery cables
PRE-OPERATION CHECK
Engine Oil
Refueling
Fuel Recommendations
Oxygenated Fuels
STARTING THE ENGINE
Manual Start
Electric Start
STOPPING THE ENGINE
In an emergency
In normal use
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4
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CONTENTS

3
MAINTENANCE
Maintenance Schedule
Engine oil change
Air cleaner service
Fuel Sediment Cup Cleaning
Spark Plug Service
TRANSPORTING AND STORAGE
TROUBLESHOOTING
SPECIFICATIONS
INSTALLATION OF BATTERY
DETAIL DIAGRAM
PANEL DETAIL DIAGRAM
WIRING DIAGRAM
LIMITED WARRANTY
PRODUCT REGISTRATION CARD
27
27
28
29
30
31
33
35
37
38
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46
47

4
SAFETY
SAFETY LABEL LOCATION
These labels warn you of potential hazards that can cause serious injury.
Read them carefully.
If a label comes off or becomes hard to read, contact your AMICO
generator dealer for a replacement.
HOT.EXHAUST
ECHAPPEMENT.CHAUD
AH7500E
AMICO International Corp.
CAUTION
BE SURE TO FILL CRANKCASE
WITH RECOMMENDED OIL
BEFORE USING.
FOR DETAILED EXPLANATION.
SEE THE OWNER'S MANUAL. VOLTAGE 12V
CURRENT 8.3A
FUEL
VOLTAGE 120V/240V
FREQUENCY 60Hz
RATED OUTPUT 7.0kVA
MAX.OUTPUT 7.5kVA
PHASE 1
GASOLINE
(PETROL)
AC
DC
WARNING

5
Exhaust gas contains poisonous carbon monoxide.
Never run the generator in an enclosed area.
Be sure to provide adequate ventilation.
Do not connect to a building's electrical system unless
an isolation switch has been installed by a qualified
electrician.
Using a generator of electrical appliance in wet
conditions, such as rain or snow, or near a pool or
sprinkler system, or when your hands are wet, could
result in electrocution. Keep the generator dry.
Refuel in a well-ventilated area with the engine
stopped.
Keep away from open fire, cigarettes, smoke, and
sparks of any kind when refueling the generator or
when near gasoline storage.

6
SAFETY INFORMATION
AMICO generators are designed to give safe and dependable service if
operated according to instructions. Read and understand this owner's
manual before operating your generator. You can help prevent accidents by
being familiar with your generator's controls, and by observing safe
operating procedures.
Operator Responsibility
Know how to stop the generator quickly in case of emergency.
Understand the use of all generator controls, output receptacles, and
connections.
Be sure that anyone who operates the generator receives proper
instruction. Do not let children operate the generator without parental
supervision.
Carbon Monoxide Hazards
Exhaust contains poisonous carbon monoxide, a colorless and odorless
gas. Breathing exhaust can cause loss of consciousness and may lead
to death.
If you run the generator in an area that is confined, or even partially
enclosed, the air you breathe could contain a dangerous amount of
exhaust gas. To keep exhaust gas from building up, provide adequate
ventilation.

7
Electric Shock Hazards
The generator produces enough electric power to cause a serious shock
or electrocution if misused.
Using a generator or electrical appliance in wet conditions, such as rain
or snow, or near a pool or sprinkler system, or when your hands are wet,
could result in electrocution. Keep the generator dry.
If the generator is stored outdoors, unprotected from the weather, check
all electrical components on the control panel, before each use. Moisture
or ice can cause a malfunction or short circuit in electrical components
which could result in electrocution.
Do not connect to a building's electrical system unless an isolation switch
has been installed by a qualified electrician.
Fire and Burn Hazards
The exhaust system gets hot enough to ignite some materials.
Keep the generator at least 1 meter (3 feet) away from buildings and
other equipment during operation
Do not enclose the generator in any structure.
Keep flammable materials away from the generator.
The muffler becomes very hot during operation and remains hot for a
while after stopping the engine. Be careful not to touch the muffler while
it is hot. Let the engine cool before storing the generator indoors.
Gasoline is extremely flammable and is explosive under certain
conditions. Do not smoke or allow flames or sparks where the generator
is refueled or where gasoline is stored. Refuel in a well ventilated area
with the engine stopped.
Fuel vapors are extremely flammable and may ignite after the engine has
started. Make sure that any spilled fuel has been wiped up before
starting the generator.

8
SERVICING OF GENERATOR
Generator
Engine
Alternator
Date of Purchase
Name of Dealer
Record the frame serial for your reference. Refer to the serial number when
ordering pads, and when making technical or warranty inquiries.
Model Serial No.
(1) (2)
(3) (4)
(To be filled in by purchaser)
(1)
(2)
(3),(4)

9
COMPONENT IDENTIFICATION
AC CIRCUIT BREAKER
AC RECEPTACLES
AC CIRCUIT BREAKER
PILOT LAMP
DC CIRCUIT
PROTECTOR
GROUND
TERMINAL
DC OUTPUT
TERMINAL
OIL FILLER CAP
ENGINE SWlTCH
AIR CLEANER
FUEL VALVE
CHOKE ROD
VOLT METER
ENGINE SERIAL NUMBER

10
MUFFLER
FUEL TANK CAP FUEL METER
RECOIL
STARTER GRIP
SPARK PLUG CAP

11
CONTROLS
RECOIL STARTER
To start the engine, pull the starter grip lightly until resistance is felt, then
pull briskly.
Do not allow the starter to snap back against the engine.
Return it gently to prevent damage to the starter.
ENGINE SWITCH
To start and stop the engine.
Switch position:
OFF: To stop the engine. Key can be removed/inserted.
ON: To run the engine after starting.
START: To start the engine by turning the starter motor.
Return the key to the ON position once the engine has started. Do not use
the starter for more than 5 seconds at a time. If the engine fails to start,
release the switch and wait 10 seconds before operating the starter again.
NOTICE
ENGINE SWITCH
ON
OFF START

12
CHOKE ROD
The choke is used to provide proper starting mixture when the engine is
cold. It can be opened and closed by operating the choke rod manually.
Pull the rod out toward CLOSED to enrich the mixture.
FUEL VALVE
The fuel valve is located between the fuel tank and carburetor. When the
valve lever is in the ON position, fuel is allowed to flow from the fuel tank to
the carburetor. Be sure to return the lever to OFF after stopping the engine.
ON
OFF
OPEN
CLOSED

13
The Oil Alert system is designed to prevent engine damage caused by an
insufficient amount of oil in the crankcase. Before the oil level in the
crankcase can fall below a safe limit, the Oil Alert system will automatically
shut down the engine (the engine switch will remain in the ON position).
The circuit breaker will automatically switch OFF if there is a short circuit or
a significant overload of the generator at the receptacle. If the circuit
breaker is switched OFF automatically, check that the appliance is working
properly and does not exceed the rated load capacity of the circuit before
switching the circuit breaker ON again.
CIRCUIT BREAKER
GROUND TERMINAL
The generator ground terminal is connected to the frame of the generator,
the metal non-current carrying parts of the generator, and the ground
terminals of each receptacle.(see next page)
OIL ALERT SYSTEM
PILOT LAMP
The pilot lamp is illuminated when the generator is operating normally.
ON
OFF

14
NEGATIVE TERMINAL
(BLACK)
The DC terminals may ONLY be used for charging 12 volt automotive type
batteries.
DC TERMINALS
The terminals are colored red to identify the positive(+) terminal and black
to identify the negative(-) terminal. The battery must be connected to the
generator DC terminals with the proper polarity (battery positive to
generator red terminal and battery negative to the generator black
terminal).
DC CIRCUIT PROTECTOR
The DC circuit protector automatically shuts off the DC battery charging
circuit when the generator is overloaded, when there is a problem with the
battery or the connections between the battery and the generator are
improper.
DC CIRCUIT
PROTECTOR
GROUND
TERMINAL
POSITIVE TERMINAL
(RED)

15
The ground terminal can be used to earth the generator or bond the frame
of the generator to the frame of a vehicle, but only if it is required by local
law or electrical code. Before using the ground terminal consult a qualified
electrician or electrical inspector for regulations in your area.
CONNECTIONS TO A BUILDING'S ELECTRICAL SYSTEM
Connections for standby power to a building's electrical system must be
made by a qualified electrician. The connection must isolate the generator
power from utility power, and must comply with all applicable laws and
electrical codes.
Improper connections to a building's electrical system
can allow electrical current from the generator to backfeed into the
utility lines. Such backfeed may electrocute utility company workers
or others who contact the lines during a power outage. Consult the
utility company or a qualified electrician.
Improper connections to a building's electrical system can
allow electrical current from the utility company to backfeed into the
generator. When utility power is restored, the generator may explode,
burn, or cause fires in the building's electrical system.
WARNING
!
!
CAUTION
In some areas, generators are required by law to be registered with local
utility companies. Check local regulations for proper registration and use
procedures.
GENERATOR GROUND CIRCUITS
AMICO portable generators have a system ground that connects generator
frame components to the ground terminals in the AC output receptacles.
The system ground is not connected to the AC neutral wire.
Local regulations, codes or laws may require that the ground system be
connected to the AC neutral wire. If the generator is tested by a receptacle
tester, it will not show the same ground circuit condition as for a home
receptacle.
If local regulations, codes, or laws require the system ground to be
connected to the AC neutral wire, consult a qualified electrician or electrical
inspector. Provide him with the electrical wiring diagram in this manual.
GENERATOR USE

16
In either case, the total power requirements (VA) of all appliances
connected must be considered. Appliance and power tool manufacturers
usually list rating information near the model number or serial number.
AC APPLICATIONS
Before connecting an appliance or power cord to the generator:
Make sure that it is in good working order. Faulty appliances or power
cords can create a potential for electrical shock.
If an appliance begins to operate abnormally, becomes sluggish or stops
suddenly, turn it off immediately. Disconnect the appliance, and
determine whether the problem is the appliance, or if the rated load
capacity of the generator has been exceeded.
Make sure that the electrical rating of the tool or appliance does not
exceed that of the generator. Never exceed the maximum power rating
of the generator. Power levels between rated and maximum may be
used for no more than a few minutes.
Substantial overloading will open the circuit breaker.
Exceeding the time limit for maximum power operation or slightly
overloading the generator may not switch the circuit breaker OFF, but
will shorten the service life of the generator.
NOTICE
Limit operation requiring maximum power to a few minutes.
Maximum power is referring to the following table.
For continuous operation, do not exceed the rated power.
Rated power is referring to the following table.
MODELS
Rated Frequency(Hz)
Maximum Power(kVA)
Rated Power(kVA)
60
7.5
7.0
AH7500E

17
Do not exceed the current limit specified for any one receptacle. If an
overloaded circuit causes the AC circuit breaker to switch OFF, reduce the
electrical load on the circuit, wait a few minutes and then reset the circuit
breaker.
AC OPERATION
1. Start the engine.
2. Switch the AC circuit breaker ON.
In case of the model (LD, D) equipped with volt change switch, turn volt
change switch to the appropriate position before switch AC circuit breaker
ON.
3. Plug the appliance into the appropriate AC receptacle.
Most motorized appliances require larger power than their rated wattage
for startup.
ON
OFF

18
An overloaded DC circuit, excessive current draw by the battery, or a wiring
problem will trip the DC circuit protector (PUSH button extends out). If this
happens, wait a few minutes before pushing in the circuit protector to
resume operation. If the circuit protector continues to go OFF, discontinue
charging and see your authorized AMICO generator dealer.
DC OPERATION
The DC terminals may ONLY be used for charging 12 volt automotive-type
batteries.
Connecting the battery cables:
1. Before connecting charging cables to a battery that is installed in a
vehicle, disconnect the vehicle's grounded battery cable.
The battery gives off explosive gases; Keep sparks,
flames and cigarettes away. Provide adequate ventilation when
charging or using batteries.
WARNING
!
2. Connect the positive (+) battery cable to the battery positive (+) terminal.
3. Connect the other end of the positive (+) battery cable to the generator
positive (+) terminal.
4. Connect the negative (-) battery cable to the battery negative (-)
terminal.
5. Connect the other end of the negative (-) battery cable to the generator
negative (-) terminal.
6. Start the generator.
Do not start the vehicle while the battery charging cables
are connected and the generator is running. The vehicle or the
generator may be damaged.
NOTICE

19
Disconnecting the battery cables:
1. Stop the engine.
2. Disconnect the negative (-) battery cable from the generator negative (-)
terminal.
3. Disconnect the other end of the negative (-) battery cable from the
battery negative (-) terminal.
4. Disconnect the positive (+) battery cable from the generator positive (+)
terminal.
5. Disconnect the other end of the positive (+) battery cable to the battery
positive (+) terminal.
6. Connect the vehicle ground cable to the battery negative (-) terminal.
7. Reconnect the vehicle grounded battery cable.
NEGATIVE TERMINAL
(BLACK)
DC CIRCUIT
PROTECTOR
POSITIVE TERMINAL
(RED)