AlphaGen ACX3100i User manual

ACX3100i Generator
Operation Manual
Effective: July 2013

Safety Notes
Review the drawings and illustrations contained in this manual before proceeding. If there are any questions regarding
the safe installation or operation of the system, contact Alpha Technologies or the nearest Alpha representative. Save this
document for future reference.
To reduce the risk of injury or death and to ensure the continued safe operation of this product, the following symbols have
been placed throughout this manual. Where these symbols appear, use extra care and attention.
There may be multiple warnings associated with the call out. Example:
ELECTRICAL HAZARD WARNING provides electrical safety information to PREVENT
INJURY OR DEATH to the technician or user.
WARNING! ELECTRICAL HAZARD
FUMES HAZARD WARNING provides fumes safety information to PREVENT INJURY OR
DEATH to the technician or user.
WARNING! FUMES HAZARD
FIRE HAZARD WARNING provides ammability safety information to PREVENT INJURY OR
DEATH to the technician or user.
WARNING! FIRE HAZARD
This WARNING provides safety information for both Electrical AND Fire Hazards
WARNING! FIRE & ELECTRICAL HAZARD
CAUTION!
CAUTION provides safety information intended to PREVENT DAMAGE to material or equipment.
NOTE provides additional information to help complete a specic task or procedure.
NOTE:
ATTENTION provides specic regulatory/code requirements that may affect the placement of equipment and /or
installation procedures.
ATTENTION:
The following sections contain important safety information that must be followed during the installation and maintenance
of the equipment and batteries. Read all of the instructions before installing or operating the equipment, and save this
manual for future reference.

ACX3100i Generator
Operator Manual
041-037-B000-001, Rev. A
Effective Date: July 2013
Copyright 2013
Alpha Technologies, Inc.
Notice of FCC Compliance
Per FCC 47 CFR 15.21:
Changes or modications not expressly approved by the party responsible for compliance could void the user’s authority to
operate the equipment.
Per FCC 47 CFR 15.105b:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Contacting Alpha Technologies: www.alpha.com
or
For general product information and customer service (7 AM to 5 PM, Pacic Time), call
1-800-863-3930
For complete technical support, call
1-800-863-3364
7 AM to 5 PM, Pacic Time or 24/7 emergency support
To report errors in this document, send email to:T[email protected]
Photographs and drawings in this manual are for illustrative purposes only and might not exactly match your
installation.
NOTE:
Review this manual before proceeding. If there are questions regarding the safe installation or operation of this
product, please contact Alpha Technologies or your nearest Alpha representative.
NOTE:
Alpha denies responsibility for any damage or injury involving its enclosures, power supplies, generators, batteries
or other hardware, manufactured by Alpha or members of the Alpha Group, when used for an unintended purpose,
installed or operated in an unapproved manner, or improperly maintained.
NOTE:

4041-037-B000-001, Rev. A (06/2013)
Table of Contents
ACX3100i Safety Instructions.................................................................................................................................................6
1.0 Introduction.......................................................................................................................................................................7
1.1 ACX3100i Generator .............................................................................................................................................7
1.2 ACX3100i Generator Accessories..........................................................................................................................7
1.3 Control Panel..........................................................................................................................................................8
1.4 Serial Number/Bar Code Identication Location ....................................................................................................8
2.0 Operation........................................................................................................................................................................8
2.1 Checking the Engine Oil Level ...............................................................................................................................9
2.2 Fuel Level.............................................................................................................................................................10
2.3 Checking the Air Cleaner...................................................................................................................................... 11
2.4 Starting the Engine with Ignition Key....................................................................................................................12
2.5 Starting the Engine Manually ...............................................................................................................................12
2.6 Starting the Engine Remotely...............................................................................................................................13
2.7 High Altitude Operation ........................................................................................................................................14
2.8 Operating at Extreme Temperatures ....................................................................................................................14
2.9 Using the Generator.............................................................................................................................................15
2.10 AC Application ......................................................................................................................................................16
2.11 Output and Overload LEDs ..................................................................................................................................17
2.12 DC Applications ....................................................................................................................................................18
2.13 Jump-starting the generator .................................................................................................................................20
2.14 Low Oil Alarm System ..........................................................................................................................................20
2.15 Economy Switch...................................................................................................................................................21
2.16 Stopping the Engine .............................................................................................................................................21
2.17 Air Conditioning Operation ...................................................................................................................................22
3.0 Maintenance.................................................................................................................................................................23
3.1 Emission Control System .....................................................................................................................................23
3.2 Maintenance Schedule.........................................................................................................................................24
3.3 Changing Oil.........................................................................................................................................................25
3.4 Servicing the Air Cleaner......................................................................................................................................26
3.5 Spark Plug Maintenance ......................................................................................................................................27
3.6 Spark Arrestor Maintenance.................................................................................................................................29
4.0 Transporting And Storage.............................................................................................................................................30
4.1 Transporting the Generator ..................................................................................................................................30
4.2 Short Term Storage of the Generator ...................................................................................................................30
4.3 Infrequent Use......................................................................................................................................................30
4.4 Exercising the Generator......................................................................................................................................31
5.0 Troubleshooting............................................................................................................................................................32
5.1 Engine will not start ..............................................................................................................................................32
5.2 Engine will not crank with the electric or remote start ..........................................................................................33
5.3 Equipment does not operate ................................................................................................................................33
5.4 No output at the DC receptacle............................................................................................................................34
6.0 Specications ...............................................................................................................................................................35

5041-037-B000-001, Rev. A (06/2013)
Figure 1-1, Generator Components........................................................................................................................................7
Figure 1-2, Control Panel Component Identication...............................................................................................................8
Figure 1-3, Serial Number Location........................................................................................................................................8
Figure 1-4, Checking Engine Oil.............................................................................................................................................9
Figure 2-1, Fuel Level...........................................................................................................................................................10
Figure 2-2, Air Filter Components......................................................................................................................................... 11
Figure 2-3, Starting the Engine.............................................................................................................................................12
Figure 2-4, Ignition Switch Position and Remote Starter......................................................................................................13
Figure 2-5, Temperature Range and Oil Types ....................................................................................................................14
Figure 2-6, Grounding the Generator ...................................................................................................................................15
Figure 2-7, Control Panel AC Applications Components......................................................................................................16
Figure 2-8, LED Location......................................................................................................................................................17
Figure 2-9, Battery Charging ................................................................................................................................................18
Figure 2-10, Battery Charging ..............................................................................................................................................19
Figure 2-11, Low Oil Alarm LED Location.............................................................................................................................20
Figure 2-12, Economy Switch Location................................................................................................................................21
Figure 2-13, Engine Switch Location....................................................................................................................................21
Figure 3-1, Example of Emission Control Tag ......................................................................................................................24
Figure 3-2, Temperature Range and Oil Types ....................................................................................................................25
Figure 3-3, Changing Engine Oil ..........................................................................................................................................25
Figure 3-4, Cleaning the Air Filter.........................................................................................................................................26
Figure 3-5, Accessing the Spark Plug ..................................................................................................................................27
Figure 3-6, Gapping the Spark Plug.....................................................................................................................................28
Figure 3-7, Maintaining the Spark Arrester...........................................................................................................................29
Figure 4-1, Cranking Motor to Distribute Oil in Cylinder.......................................................................................................31
Table 3-1, ACX3100i Maintenance Schedule .......................................................................................................................24
Table 6-1, ACX3100i Generator Specications ....................................................................................................................35
7.0 Warranty And Consumer Information ...........................................................................................................................36
Appendix A – Emission Control System Warranty................................................................................................................38
Appendix B – Emission Control System...............................................................................................................................39
Appendix C – Safety And Charging Instructions...................................................................................................................39
Table of Contents
Figures & Tables

6041-037-B000-001, Rev. A (06/2013)
ACX3100i Safety Instructions
Alpha considers customer safety and satisfaction its most important priority. To reduce the risk of injury or death and to
ensure continual safe operation of this product, read this manual entirely and follow all safety information therein.
• The mufer is hot during and after operation for a few minutes.
• Do not to touch the mufer while it is hot.
• Keep away from moving parts while the generator is running.
WARNING! INJURY HAZARDS
• Generator produces poisonous carbon monoxide. Never run the generator in an enclosed
area.
• Gasoline is extremely ammable and explosive under certain conditions.
• Refuel in a well ventilated area with the engine stopped.
• Keep away from cigarette smoke and sparks when refueling the generator.
• Wipe up spilled gasoline immediately.
• Let the engine cool before storing the generator indoors.
WARNING! FUMES & FIRE HAZARD
• Do not operate the generator in rain or snow and do not let it get wet.
• Generators are a potential source of electrical shocks when misused; do not operate with
wet hands.
WARNING! ELECTRICAL HAZARD
• Do not operate the generator in rain or snow and do not let it get wet.
• Do not modify the enclosure of this generator.
• To avoid accidents or equipment damage, always make a pre-operation inspection before you start the engine.
• Place the generator at least 3 ft (1 m) away from buildings during operation.
• Operate the generator on a level surface. If the generator is tilted, fuel spillage may result.
• Know how to stop the generator quickly and understand operation of all controls. Never permit anyone to
operate the generator without proper instructions.
CAUTION!
Read the entire manual and review all the drawings and illustrations contained in this manual before proceeding. If there
is any question regarding the safe installation or operation of the product or its components, contact Alpha Technologies
or the nearest Alpha representative. Save this document for future reference.

7041-037-B000-001, Rev. A (06/2013)
1.0 Introduction
1.1 ACX3100i Generator
1.2 ACX3100i Generator Accessories
The following additional items are included with the generator. Keep all accessories in a convenient
location for future use or reference.
• Battery Charge Kit
• Oil Jug
• Oil Drain Pipe
• Quick Start Guide
• Screwdriver
• Spare Spark Plug
• Spark Plug Wrench
Figure 1-1, Generator Components
Gas Cap
Gas Gauge
Swivel Wheels
Locking Wheels
Fold-over Handle
Control Panel
Starter Grip
Maintenance Door
Engine Oil Access Door
Fuel Valve

8041-037-B000-001, Rev. A (06/2013)
1.3 Control Panel
1.4 Serial Number/Bar Code Identication Location
The generator bar code number and the engine serial number identify your particular unit and are
necessary when ordering parts and accessories. These two numbers are used by Alpha for warranty
administration and must be supplied before any work can be done.
The engine serial number can be found stamped on the engine block above oil dipstick. It is visible when
the maintenance panel is removed.
The bar code number label is found on the side of the
generator near the fuel valve.
The bar code number is on the foil label on the shipping
carton. Please record this information in a convenient location
for reference.
1.0 Introduction
Figure 1-3, Serial Number Location
Serial
Number
Figure 1-2, Control Panel Component Identication
Ignition Switch
Ground Terminal
Hour Meter
Overload Reset Button (Green)
Stop Button (Red)
Low Oil Alarm LED (Red)
Run LED (Green)
Overload LED (Red)
Battery Charge Circuit Breaker
Battery Charge Receptacle
Economy Switch
Remote Switch
Remote ON Switch
120V Circuit Breaker
120V Locking Receptacle
120V Duplex Receptacle

9041-037-B000-001, Rev. A (06/2013)
2.0 Operation
2.1 Checking the Engine Oil Level
• Check the oil with the generator on a level surface with the engine stopped.
• Do not use non-detergent oil or 2-stroke engine oil. It will void the warranty and will shorten the engine’s service
life.
• 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.
• Change the oil in a new engine between the rst 4 to 6 hours of operation to remove manufacturing debris and
contamination.
• Use SAE 15W-40 viscosity oil unless operating at ambient temperatures below 32° F (0° C). For temperatures
below 32° F, use SAE 0W-40 viscosity oil. Refer to the Operating at extreme temperatures section for more
information.
• Synthetic oil is approved for use in Alpha generators generally, and is recommended when operating the
generator in temperatures below 32° F. Use synthetic oil to ll the oil well of the generator, and use it for
subsequent oil changes.
• Running the engine with insufcient oil can cause serious engine damage.
• The Low Oil Alarm System will automatically stop the engine before the oil level falls below a safe limit. However,
to avoid the inconvenience of an unexpected shutdown visually inspect the oil level regularly.
CAUTION!
Engine oil capacity: 15.6  oz (0.98 pt) / 460 ml.
1. Loosen the cover screws and remove the maintenance cover.
2. Remove the dipstick, wipe it with a clean rag and reinsert it into the ller neck, screwing it down
completely.
3. Remove the dipstick again and check the oil level.
4. If the oil level is at or below the lower level of the dipstick, rell with the recommended oil up to the top
of the upper level marking. Do not overll.
5. Reinsert the dipstick and be sure to screw it down until it is tight.
Figure 1-4, Checking Engine Oil
OVERLOAD RUN LOW OIL
OVERLOAD
RESET
STOP
12V DC 8.3 A
ON
OFF
REMOTE
CONTROL
ECONOMY
SWITCH
START
ON
OFF
HOURS 1/10
BATTERYCHARGE
ON OFF ON OFF
120V AC RECEPTACLES
120V AC CIRCUIT BREAKERS
20 A 30 A
20 A
30 A
Dipstick
Upper Level
Lower Level
Oil Fill Hole

10 041-037-B000-001, Rev. A (06/2013)
2.2 Fuel Level
• Use a fuel stabilizer, such as STA-BIL®, to help prevent fuel oxidation (breakdown) and the formation of gum and
varnish, and to inhibit corrosion in the fuel system and carburetor.
• Fuel system damage or engine performance problems resulting from the use of fuels that contain an improper
alcohol blend, or by adding oil to the fuel, are not covered under warranty.
• 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. If any undesirable operating symptoms appear while using a gasoline that
contains ethanol, replace it with a gasoline that has the proper blend.
CAUTION!
Use automotive unleaded regular gasoline only. Fuel tank capacity: 1.4 gal (5.3 Liters).
1. If the fuel level is low, rell to the top of the fuel strainer.
2. Never use an oil/gasoline mixture or dirty gasoline.
3. Avoid getting dirt, dust or water in the fuel tank.
4. After refueling, tighten the fuel ller cap securely.
NOTE:
For gasoline containing alternate fuels do not use a blend that contains more than 10% ethanol. Do not use
gasoline containing methanol. An octane rating of 87 or higher is recommended.
2.0 Operation
Figure 2-1, Fuel Level
FE
Gas Cap
Fuel Gauge
Fuel Strainer
Fuel

11041-037-B000-001, Rev. A (06/2013)
2.3 Checking the Air Cleaner
Never run the engine without the air cleaner element in place. Rapid engine wear will result from contaminants,
such as dust and dirt being drawn through the carburetor into the engine.
CAUTION!
1. Loosen the maintenance cover screws and remove the maintenance cover.
2. Remove the three air cleaner retaining screws. Remove the cover and check the element. Clean or
replace the element if necessary.
3. Replace the air cleaner element, and cover. Tighten the screws securely.
4. Replace the maintenance cover and tighten the screws securely.
2.0 Operation
Figure 2-2, Air Filter Components

12 041-037-B000-001, Rev. A (06/2013)
2.4 Starting the Engine with Ignition Key
• 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 to the ON position, then wait for 10 to 20 seconds before starting the engine.
• Before starting the engine, disconnect any load from the AC receptacles.
NOTE:
1. Turn the fuel valve lever to the ON position.
2. Move the remote selector switch on the control panel to OFF.
3. Turn the ignition switch to the START position until the engine has started. Do not operate the starter
for more than 10 seconds. Repeat if necessary.
2.5 Starting the Engine Manually
1. Turn the fuel valve lever to the ON position.
2. Move the remote selector switch to the OFF position.
3. Turn the ignition switch to the ON position.
4. Pull the starter grip lightly until resistance is felt, then pull briskly out (see Figure 2-3).
• Do not allow the starter grip to snap back. Return it slowly by hand.
• Do not let the starter rope rub against the generator body or the rope will wear out prematurely.
CAUTION!
2.0 Operation
Figure 2-3, Starting the Engine
OFF
ON
START
OVERLOAD RUN LOW OIL
OVERLOAD
RESET
STOP
12V DC 8.3 A
ON
OFF
REMOTE
CONTROL
ECONOMY
SWITCH
START
ON
OFF
HOURS 1/10
BATTERYCHARGE
ON OFF ON OFF
120V AC RECEPTACLES
120V AC CIRCUIT BREAKERS
20A 30A
20A
30A
OFF
ON
START
OVERLOAD RUN LOW OIL
OVERLOAD
RESET
STOP
12V DC 8.3 A
ON
OFF
REMOTE
CONTROL
ECONOMY
SWITCH
START
ON
OFF
HOURS 1/10
BATTERYCHARGE
ON OFF ON OFF
120V AC RECEPTACLES
120V AC CIRCUIT BREAKERS
20A 30A
20A
30A
Manual Start
OFF
ON
START
OVERLOAD RUN LOWOIL
OVERLOAD
RESET
STOP
12V DC 8.3 A
ON
OFF
REMOTE
CONTROL
ECONOMY
SWITCH
START
ON
OFF
HOURS 1/10
BATTERYCHARGE
ON OFF ON OFF
120V AC RECEPTACLES
120V AC CIRCUIT BREAKERS
20A 30A
20A
30A
Electric Start
Remote Switch
Fuel Valve
Ignition

13041-037-B000-001, Rev. A (06/2013)
2.6 Starting the Engine Remotely
1. Turn the fuel valve lever to the ON position.
2. Move the remote selector switch to the ON position.
3. Push the start button on the remote twice and hold until the engine has started. Do not operate the
starter for more than 10 seconds. Repeat if necessary.
• The maximum operating range is 75' based on a clear line of site.
• Always place the remote switch on the control panel in the “OFF” position when not in use for an extended
period of time. This prevents running down the generator battery. The remote indicator light will illuminate and
ash if the remote switch is on while the generator is not running.
NOTE:
2.0 Operation
Figure 2-4, Ignition Switch Position and Remote Starter

14 041-037-B000-001, Rev. A (06/2013)
2.7 High Altitude Operation
At higher altitudes, the standard carburetor air-fuel mixture will be excessively rich. Performance will
decrease, and fuel consumption will increase.
High altitude performance can be improved by installing a smaller diameter main fuel jet in the carburetor.
If you always operate the generator at altitudes higher than 6000 feet (1800 m) above sea level, have your
authorized dealer install a high altitude main jet.
Even with suitable carburetor jetting, engine horsepower will decrease approximately 3.5% for each 1000
feet (305 m) increase in altitude. The effect of altitude on the horsepower will be greater than this if no
carburetor modication is made.
Be sure to have any carburetor modication reversed before operating at lower altitudes. Operation of the
generator at an altitude lower than the carburetor is jetted for may result in reduced performance, overheating, and
serious engine damage caused by an excessively lean air/fuel mixture.
CAUTION!
2.8 Operating at Extreme Temperatures
High temperature adversely affects generator operation. Generator performance will decrease 1% for each
10°F (5.5°C) increase in temperature above 85°F (29°C). The normal operating range of this generator is
0° to 113° F (-18° to 45°C). Although the generator can operate at 0° F (-18° C) it will be necessary to use a
lower viscosity engine oil such as SAE 0W-40. Synthetic oil is recommended for temperatures below 32° F.
Even with cold weather oils, the engine will be more difcult to start.
In very cold weather the engine will actually take longer than normal to warm up because the oil is thinner and there
is less internal friction throughout the warm up period. Once the engine reaches operating temperature 0W-40 oil is
no thinner than straight 40W.
NOTE:
• Do not operate the generator when the ambient temperature is below 0°F (-18°C).
• Do not operate the generator when the ambient temperature exceeds 113°F (45°C).
CAUTION!
2.0 Operation
Recommended Oil
SAE 0W-40 SAE 15W-40
0° F 32° F 113° F
(-18° C) (0° C) (45° C)
Figure 2-5, Temperature Range and Oil Types

15041-037-B000-001, Rev. A (06/2013)
2.9 Using the Generator
Always ground the generator before connecting loads.
Using the generator indoors or in enclosed areas can kill quickly. Carbon monoxide is heavier than air and can
accumulate rapidly in enclosed or low lying areas. Only use generators outdoors only in well ventilated areas.
WARNING! FUMES HAZARD
• To prevent electrical shock from faulty equipment, the generator should be grounded. Connect a length of
heavy cable between the generator’s ground terminal and an external ground source.
• Connections for standby power to Alpha equipment should only be made by authorized and qualied
personnel.
• Do not connect the generator to an automatic transfer device or severe damage may result.
WARNING! ELECTRICAL HAZARD
• The DC receptacle can be used while the AC power is in use. If you use both at the same time, be sure not to
exceed the total power for AC and DC.
• Most equipment requires more than its rated wattage for start-up.
NOTE:
2.0 Operation
OVERLOAD RUN LOWOIL
OVERLOAD
RESET
STOP
12V DC 8.3 A
ON
OFF
REMOTE
CONTROL
ECONOMY
SWITCH
START
ON
OFF
HOURS 1/10
BATTERYCHARGE
ON OFF ON OFF
120V AC RECEPTACLES
120V AC CIRCUIT BREAKERS
20A 30A
20A
30A
Figure 2-6, Grounding the Generator

16 041-037-B000-001, Rev. A (06/2013)
2.10 AC Application
1. Start the engine and make sure only the output run indicator light (Green) comes on.
2. Conrm that the equipment to be used is switched OFF before plugging into the control panel.
Be sure that all equipment are in good working order before connecting them to the generator. If the equipment
begins to operate abnormally, becomes sluggish, or stops suddenly, turn off the generator engine switch
immediately. Disconnect the equipment and examine it for signs of malfunction.
CAUTION!
2.0 Operation
Circuit Breaker
120V AC 20A
NEUTRAL FLOATING
NEUTRE FLOTTANT
DC 12V 8.3A
SYSTEM FLOATING
SYSTÈME FLOTTANT
OFFON
OVERLOAD
RUN
LOW OIL
Run Light (GREEN): The
run light indicates normal
operating conditions.
Figure 2-7, Control Panel AC Applications Components

17041-037-B000-001, Rev. A (06/2013)
2.11 Output and Overload LEDs
Substantial overloading that continuously lights the overload LED (Red) may damage the generator. Marginal
overloading that temporarily lights the overload LED (Red) may shorten the service life of the generator.
CAUTION!
The output indicator light (Green) will remain illuminated during normal operating conditions.
If the generator is overloaded (in excess of 3100 W), or if there is a short in the connected equipment, the
output indicator light (Green) will go out, the overload indicator light (Red) will turn on and current to the
connected equipment will be shut off.
1. Remove all electrical loads from the generator and investigate the cause of the overload.
2. To reset the overload condition (Red light), stop and restart the generator. The (Green) indicator light
should be illuminated within 10 seconds.
2.0 Operation
• Before connecting or reconnecting a power supply to the generator, check that it is in good order, and that its
electrical rating does not exceed that of the generator.
• When an electric motor is started, the overload indicator light (Red) may go on momentarily while the output
indicator light (Green) remains on. This is not a problem as long as the overload LED only ickers on briey.
NOTE:
Circuit Breaker
120V AC 20A
NEUTRAL FLOATING
NEUTRE FLOTTANT
DC 12V 8.3A
SYSTEM FLOATING
SYSTÈME FLOTTANT
OFFON
OVERLOAD
RUN
LOW OIL
Overload LED (Red)
Reset Button (GREEN)
Run Light (GREEN)
Figure 2-8, LED Location

18 041-037-B000-001, Rev. A (06/2013)
2.12 DC Applications
Use the DC receptacle to charge external batteries, to power DC devices, or to back-charge the internal generator
battery with a battery charger. The DC receptacle provides a polarized, system oating 12V, 8.3A DC supply. The
DC receptacle can be used to back-charge the generator battery whether the generator is running or not. The
generator must be running to charge an external battery through the DC receptacle.
• The DC receptacle may be used for charging 12 volt lead acid batteries only. Other types of batteries may
burst causing personal injury or damage.
• DC charger should NOT be used to charge Power Supply back up batteries.
• To prevent the possibility of creating a spark near the battery, connect the charging cable rst to the battery
being charged, and then to the generator. When charging is complete, disconnect the cable rst at the
generator.
• Before connecting charging cables to a battery that is installed in a vehicle, disconnect the vehicle’s ground
battery cable. Reconnect the vehicle’s ground battery cable after the charging cables are removed. This
procedure will prevent the possibility of a short circuit and sparks if you make accidental contact between a
battery terminal and the vehicle’s frame or body.
• Connect the positive charging cord to the positive battery terminal. Do not reverse the charging cables, or
serious damage to the generator and/or battery may occur. Physical injury may also occur.
WARNING! ELECTRICAL HAZARD
• Starting an automobile engine with the generator may damage the generator.
• Connect the positive charging cord to the positive battery terminal. Do not reverse the charging cables, or serious
damage to the generator and/or battery may occur.
• DC operation is only intended for the purpose of charging batteries. It should not be used to power DC equipment.
CAUTION!
1. For DC operation, with the engine running, turn the economy switch to the OFF position.
2. Connect the charging cables to the battery terminals rst.
3. Connect the charging cables to the DC receptacle of the generator last.
2.0 Operation
Figure 2-9, Battery Charging
Battery Charge
Circuit Breaker
Charging Wires

19041-037-B000-001, Rev. A (06/2013)
• Batteries give off explosive gases; keep spark, ames and cigarettes away. Provide adequate ventilation when
charging.
• Batteries contain sulfuric acid (electrolyte). Contact with skin or eyes may cause severe burns. Wear protective
clothing and a face shield.
• Electrolyte is poisonous. If electrolyte gets on your skin, ush with water. If electrolyte gets in your eyes, ush
with water for at least 15 minutes and call a physician immediately.
• If swallowed, drink large quantities of water or milk and follow with milk of magnesia or vegetable oil and call a
physician immediately.
WARNING! ELECTRICAL HAZARD
• The DC receptacle may be used while the AC power is in use.
• An overloaded DC circuit will trip the DC circuit breaker. If this happens correct the fault, and reset the circuit
breaker to resume operation.
NOTE:
The generator can be used to power 12V DC devices through the DC receptacle on the control panel while the
generator is running. The DC output comes directly from the battery, so powering a DC device places a load on
the battery. The DC device should require no more than 12V or draw more than 10A (which is the size of the DC
breaker). The voltage regulator recharging the internal battery is designed for a maximum charge amperage of
12-13A, so as long as the generator is running the internal battery should not be drained.
The generator does not have to be running to power a DC device, but if the generator is not running the battery will
be drained, and you may have to recharge the battery before you can start the generator again.
NOTE:
To power a DC device:
1. Start the generator and let it run for a few minutes to reach its normal operating temperature.
2. Turn off the Economy switch.
3. Plug in the DC device.
This generator battery can be back-charged through the DC receptacle by a battery charger with a T-style
connector. The generator does not have to be running to back-charge the battery, and there are no special
considerations for switches to be on or off for the battery to charge, though if the generator is not running, the
remote switch should be in the “OFF” position.
Back-charging the Generator Battery:
1. Connect the polarized connector of the battery charger to the DC receptacle.
2. Charge the battery for 3 hours. If you are using the TC2-P Plug-In Trickle Charger, charge the battery
until the status indicator goes from red to green.
3. Disconnect the battery charger from the DC receptacle. The generator is ready for normal use.
2.0 Operation
2.12 DC Applications
Figure 2-10, Battery Charging

20 041-037-B000-001, Rev. A (06/2013)
2.13 Jump-starting the generator
This generator was not designed to be jump-started through the DC receptacle and it is not recommended
to do so. If you connect an external battery to the DC receptacle before the generator is started and
attempt to start the generator with the key fob or the ignition switch, a jump-start may occur, but it will
likely trip the DC breaker. It is recommended to connect external batteries to the DC receptacle using the
procedure given in Section 2.12, DC Applications. If however, you do trip the DC breaker, press the
breaker reset button located next to the DC receptacle on the control panel.
2.14 Low Oil Alarm System
The low oil alarm system is designed to prevent engine damage caused by an insufcient amount of oil
in the crankcase. Before the oil level in the crankcase falls below a safe limit, the low oil alarm system will
automatically shut down the engine (the engine switch will remain in the ON position).
If the low oil alarm system shuts down the engine, the low oil alarm indicator light (Red) will come on when
you pull the starter rope and the engine will not run. If this occurs add enough of the approved engine oil to
raise the level to the top line on the dipstick.
2.0 Operation
Circuit Breaker
120V AC 20A
NEUTRAL FLOATING
NEUTRE FLOTTANT
DC 12V 8.3A
SYSTEM FLOATING
SYSTÈME FLOTTANT
OFFON
OVERLOAD
RUN
LOW OIL
Low Oil Alarm LED (Red)
Figure 2-11, Low Oil Alarm LED Location