Power House PH2100PRi User manual

PH2100PRi Digital Inverter Generator
POWERHOUSE®
OWNER’S MANUAL
PLEASE READ THIS MANUAL
CAREFULLY BEFORE USING

2 PH2100PRi OM
QUICK START
Use outdoors only. Generators produce carbon monoxide —a poisonous, colorless,
odorless gas that can cause death or serious injury.
Always operate on a level surface.
Keep away from rain, snow or other wet conditions.
Keep away from smoking materials, sparks, and other sources of combustion when
refueling.
Pre-Operation
1. Add oil by removing the maintenance panel and inspecting the dipstick. Fill the oil reservoir with 15.6 oz.
(460 ml) of oil or to the full mark on the dipstick. Use appropriate grade, high-detergent, premium quality,
4-stroke engine oil (synthetic or conventional). 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.
2. Remove the maintenance door and connect the quick disconnect cable to the battery wiring harness. Refer
to the Connecting the battery section for more information.
3. Replace the maintenance door.
4. Connect an external battery charger (such as the TC2-P Plug-In Trickle Charger, part number 19674) to the
DC receptacle in the “Battery Charger” section of the control panel.
The TC2-P Battery Charger also includes an alligator clip cable that plugs into the T-style
male DC connector of the charger, allowing you to connect the clips to the terminals for
batteries powering other equipment. For POWERHOUSE®generators, for ease of use,
it is suggested that you connect the T-style male plug to the DC receptacle on the control
panel, rather than attempting to charge the generator battery directly.
5. Charge the battery for 3 hours or until it is fully charged. After the battery is fully charged, disconnect the
battery charger and remove the internal charging cable.
If you are using the TC2-P Plug-In Trickle Charger, the status indicator will go from red to
green when the battery is fully charged.
6. Connect the battery wiring harness to the generator wiring harness and replace the battery access cover.
7. Carefully add regular unleaded automotive gasoline up to the shoulder of the fuel strainer. To avoid spilling
fuel, use care to not fill too quickly or over fill. Avoid getting dirt, dust, or water in the fuel tank. 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.

3 PH2100PRi OM
Do not add 2-Stroke oil to your fuel. Doing so will void your warranty.
It is recommended that you 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.
Operation
1. Ensure that no loads have been connected to the AC receptacles.
2. Open the fuel valve. If the fuel tank was empty, it may be necessary to pump the primer bulb to get fuel to
the carburetor.
3. Start the engine in one of the following ways.
A. Electric Start: (Note: If the battery is not fully charged, this may not be the best option.)
Insert the ignition key, and turn it all the way to the “START”position. Hold key at this position
until the engine is running or for a maximum of 10 seconds. Release and repeat if necessary.
B. Manual Start: (Note: This option does not require a fully charged battery.)
Turn the ignition switch to the “ON”position.
Pull the starter grip lightly until resistance is felt, then pull briskly out.
C. Remote Start: (Note: If the battery is not fully charged, this may not be the best option.)
Turn the remote switch to the “ON”position.
Push the start button on the remote twice and hold until the engine has started or for a maximum
of 10 seconds. Release and repeat if necessary.
Always place the remote switch on the front panel in the “OFF” position when not in use to
prevent running down the battery.
4. The green “RUN” light will illuminate when the generator is ready for use. Before connecting any loads,
ground the generator with a length of heavy cable, connecting the generator’s grounding terminal to an
external ground source.
5. Make sure that all appliances to be connected have been switched off and are in good working order.
Confirm that the combined electrical rating does not exceed that of the generator.
6. Connect the appliance to the appropriate receptacle on the generator’s panel.
7. To minimize fuel consumption and noise, push the economy switch to the “ON” position. This setting
regulates the engine’s speed so that it matches the needs of the connected loads. Do not use the economy
setting if you are connecting items with electric motors that have a high amperage draw during startup or
with appliances that cycle on and off rapidly.
Shutdown
In an emergency, pushing the STOP button on the control panel will automatically stop
the engine without the ignition key or remote, with or without a load. However, continually
stopping the generator without disconnecting all loads can cause damage to the
generator or appliances.
If you start your unit with the key in the ignition, shut it down with the key in the ignition. If
you start your unit with the remote fob, shut it down with the remote fob. Regardless of
the way you start the generator, the red STOP button will shut it down.
1. Turn off all connected appliances and disconnect from the generator.
2. Use one of the following methods to turn off the generator.
A. If the remote switch is “OFF”: Turn the ignition key to the “OFF” position.
B. If the remote switch is “ON”: Push and hold the stop button on the remote or on the control panel.
3. Make sure the remote switch is off. If the remote switch remains on for extended periods of time, it will drain
the battery. If the remote switch is on after the generator has been shut down, the remote indicator light will
flash to remind you to turn it off.
4. Turn the fuel valve off.

4 PH2100PRi OM
FCC INFORMATION
Trade Name: Coast Distribution Inc.
Model: PH2100PRi
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Pursuant to FCC regulations, do not to make any changes or modifications to the remote control transmitter or
receiver that are not expressly approved by Coast Distribution Inc. Doing so could void your authority to operate
the equipment and will void the warranty.
Notice
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.

5 PH2100PRi OM
PREFACE
Thank you for purchasing a POWERHOUSE® generator.
This manual covers operation and maintenance of POWERHOUSE® generator model PH2100PRi with remote
start.
All information in this publication is based on the latest product information available at the time of approval for
printing.
We reserve 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.
Pay special attention to statements preceded by the following words:
Indicates a strong possibility of severe personal injury or death if instructions are not
followed.
Indicates a possibility of personal injury or equipment damage if instructions are not
followed.
Gives helpful information.
If you have a problem with this generator, do not return it to the store where you purchased it. For warranty
support from 8am to 6pm ET call 877-544-4449, email us at [e-mail] or send a
fax to 800-263-0280.
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 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 only be used outdoors away from garages and open windows, but
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. Apermanently installed stationary generator is designed to be safely used
for this specific purpose.
Our generators are designed to give 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.
©Copyright DTS Manufacturing /The Coast Distribution System, Inc. 2012. All rights reserved.

6 PH2100PRi OM
CONTENTS
QUICK START................................................................................................................................................................2
Pre-Operation .............................................................................................................................................................2
Operation ....................................................................................................................................................................3
Shutdown....................................................................................................................................................................3
FCC INFORMATION.......................................................................................................................................................4
Notice..........................................................................................................................................................................4
PREFACE .......................................................................................................................................................................5
1. SAFETY INSTRUCTIONS..........................................................................................................................................8
To ensure safe operation ............................................................................................................................................8
2. COMPONENT IDENTIFICATION...............................................................................................................................9
2.1 PH2100PRi Generator..........................................................................................................................................9
2.2 Control panel PH2100PRi...................................................................................................................................10
2.3 Serial number and bar code identification and location......................................................................................11
3. PRE-OPERATION CHECK.......................................................................................................................................12
3.1 Check the engine oil level...................................................................................................................................12
3.2 Check the fuel level.............................................................................................................................................13
3.3 Check the air cleaner..........................................................................................................................................14
3.4 Connecting the battery........................................................................................................................................15
3.5 Battery removal and replacement.......................................................................................................................15
4. OPERATING INSTRUCTIONS.................................................................................................................................16
4.1 Starting the engine..............................................................................................................................................16
4.2 Starting procedure using the ignition key ...........................................................................................................16
4.3 Manual Start........................................................................................................................................................17
4.4 Starting procedure using the remote function.....................................................................................................18
4.5 High altitude operation........................................................................................................................................19
4.6 Operating at extreme temperatures....................................................................................................................19
4.7 Generator use.....................................................................................................................................................20
4.8 AC application.....................................................................................................................................................22
4.9 Overload and Run lights .....................................................................................................................................23
4.10 DC application...................................................................................................................................................24
4.11 Low oil alarm system.........................................................................................................................................26
4.12 Economy switch................................................................................................................................................26
4.13 Stopping the engine..........................................................................................................................................27
5. PARALLEL GENERATOR OPERATION (with optional kit #69276) .........................................................................28
5.1 Parallel operating features..................................................................................................................................28
5.2 Air Conditioning Operation (13,500-15,000 BTU)...............................................................................................28
6. MAINTENANCE........................................................................................................................................................29
6.1 Emission control system.....................................................................................................................................29
6.2 Maintenance Schedule .......................................................................................................................................31
6.3 Changing oil........................................................................................................................................................32
6.4 Air cleaner service...............................................................................................................................................33
6.5 Spark plug maintenance.....................................................................................................................................34
6.6 Spark arrestor maintenance ...............................................................................................................................36
7. TRANSPORTING and STORAGE............................................................................................................................37
7.1 Transporting the Generator.................................................................................................................................37
7.2 Short term storage of the Generator...................................................................................................................37
7.3 Storing the generator for an extended period.....................................................................................................38
7.4 Exercising the Generator....................................................................................................................................38
8. TROUBLESHOOTING..............................................................................................................................................39
8.1 Engine will not start.............................................................................................................................................39
8.2 Engine will not crank with electric or remote start ..............................................................................................40
8.3 Appliance does not operate................................................................................................................................40
8.4 No output at the DC receptacle ..........................................................................................................................41

7 PH2100PRi OM
9. SPECIFICATIONS....................................................................................................................................................42
Generator..................................................................................................................................................................42
Engine.......................................................................................................................................................................42
Tune Up Specifications.............................................................................................................................................42
Dimensions ...............................................................................................................................................................42
10. WARRANTYAND CONSUMER INFORMATION...................................................................................................43
POWERHOUSE® GENERATOR WARRANTY........................................................................................................43
CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT.........................................................................44
EMISSION CONTROL SYSTEM WARRANTY ........................................................................................................45
11. APPENDIX B - EMISSION CONTROL SYSTEM ...................................................................................................46
12. APPENDIX C - SAFETY AND CHARGING INSTRUCTIONS................................................................................47

8 PH2100PRi OM
1. SAFETY INSTRUCTIONS
This generator is designed to give 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.
Exhaust gas contains poisonous carbon monoxide. Never run the generator in an
enclosed area.
Be sure to provide adequate ventilation.
The muffler becomes very hot during operation and remains hot for several minutes after
stopping the engine.
Be careful not to touch the muffler while it is hot.
Let the engine cool before storing the generator indoors.
To ensure safe operation
Gasoline is extremely flammable 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 at once.
This generator is not intended, nor designed, for use as a standby power supply and
should never be used as such. Severe property damage and/or severe personal injury or
death may result. Never connect this generator to an automatic transfer switch (ATS).
Severe damage to the generator will occur.
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 or other equipment 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.
Keep children and pets away from the generator when it is in operation.
Keep away from moving parts while the generator is running.
Generators are a potential source of electrical shocks when misused; do not operate with
wet hands.
Do not operate the generator in rain or snow and do not let it get wet.
Do not install this generator inside a compartment. Doing so may lead to overheating and
consequently, fire. It may also lead to death by asphyxiation.
Do not modify the enclosure of this generator.

9 PH2100PRi OM
2. COMPONENT IDENTIFICATION
2.1 PH2100PRi Generator
Gas Cap Access
Cover
Spark Plug
Access Cover
Control Panel
Starter Grip
Battery Access
Cover
Primer Bulb
Fuel Valve
Exhaust Grill
Maintenance
Cover

10 PH2100PRi OM
2.2 Control panel PH2100PRi
120V - 20A
Duplex
Receptacle
Overload Light
(Red)
Overload Reset Button
(Green)
Run Light
(Green)
Low Oil Alarm
Light (Red)
Parallel
Socket
Ignition Switch
120V - 20A Circuit
Breaker
Grounding
Terminal
Remote Indicator Light
(Blinking)
Economy Switch
Battery Charge
Receptacle
Stop Button (Red)
Parallel
Communication Port
Remote Control Switch
Battery Charge
Circuit Breaker

11 PH2100PRi OM
2.3 Serial number and bar code identification and 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 your dealer and The Coast Distribution
System, Inc. 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 the oil dipstick. It is visible when the maintenance
panel is removed.
The BCN number label is found in three locations:
1. On the side of the generator near the fuel valve.
2. On the back of this owner’s manual.
You can also find the BCN number on the foil label on the shipping carton.
Please record this information below and keep this manual in a safe place along with the bill of sale.
Engine Serial Number __________________________________
Bar Code Number _______________________________
Date of Purchase ________________________________
Name of Selling Dealership ________________________________
Please go to www.powerhouse-products.com/register and register your unit today. Online registration will
be accepted as proof of purchase. Online registration will make sure you are protected in the event you have lost
your receipt, and will significantly speed the process in the event warranty service is necessary.
For warranty assistance:
Phone: [phone]
Fax: [phone]
E-mail: warrant[email protected]
Serial Number

12 PH2100PRi OM
3. PRE-OPERATION CHECK
Be sure to check the generator on a level surface with the engine stopped.
3.1 Check the engine oil level
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, certified to meet or exceed
U.S. automobile manufacturer's requirements for API Service Classification SG/SF.
Synthetic oil is approved for use in POWERHOUSE® generators.
Change the oil in a new engine within the first 4 to 6 hours of operation to clean
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.
1. Loosen the maintenance cover screw and remove the maintenance cover.
2. Remove the dipstick, wipe it with a clean rag and reinsert it into the filler 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 on the dipstick, refill with the recommended oil up to the top of
the upper level marking. Do not overfill.
5. Reinsert the dipstick and be sure to screw it down until it is tight.
6. Reinstall the maintenance cover and tighten the screw securely.
Running the engine with insufficient 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, it is
still advisable to visually inspect the oil level regularly.
Engine oil capacity: 15.6 fl oz. (0.97 pt) / 460 ml
Oil Fill Hole
Dip Stick
Upper Level
Lower Level

13 PH2100PRi OM
3.2 Check the fuel level
Use automotive unleaded regular gasoline only.
1. If the fuel level is low, refill to the shoulder 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 filler cap securely.
It is recommended that you 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.
Gasoline is extremely flammable and is explosive under certain conditions.
Refuel in a well-ventilated area with the engine stopped. Keep all smoking materials,
sparks, and any other source of combustion away from the generator during refueling.
Do not overfill 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.
Be careful not to spill fuel when refueling. Spilled fuel or fuel vapor may ignite. If any fuel
is spilled, make sure the area is dry before starting the engine.
Avoid repeated or prolonged contact of fuel with skin or breathing of fuel vapor. KEEP
OUT OF REACH OF CHILDREN.
Fuel tank capacity: 1.3 gal (4.9 liters)
Gasoline containing alternate fuels
Do not use a blend that contains more than 10% ethanol. Do not use gasoline containing methanol. Octane rating
of 87 or higher is recommended.
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, confirm the type and percentage of ethanol used. If you notice any undesirable
operating symptoms while using a gasoline that contains ethanol, or one that you think
contains ethanol, replace it with a gasoline that you know has the proper blend.
Fuel Level
Fuel Strainer
Fuel Cap

14 PH2100PRi OM
3.3 Check the air cleaner
1. Loosen the maintenance door screw and remove the maintenance door.
2. Remove the air filter retaining screws. Remove the air cleaner cartridge and check the element. Clean or
replace the element if necessary.
3. Replace the air cleaner element and cover. Tighten the screw securely.
4. Replace the maintenance door and tighten the screw securely.
Never run the engine without the air cleaner element. Rapid engine wear will result from
contaminants, such as dust and dirt, being drawn through the carburetor, into the engine.
Air Cleaner
Screws
Maintenance
Cover
Air Cleaner
Element
Air Cleaner
Cartridge
Air Cleaner Case

15 PH2100PRi OM
3.4 Connecting the battery
This generator ships with the internal battery disconnected, meaning you will have to connect the battery before
you begin using the generator.
1. Loosen the cover screw and remove the battery access cover.
2. Connect the quick connect cable to the battery wiring harness.
3. Replace the maintenance door and tighten the cover screws.
Due to the nature of lead acid batteries, it may be necessary to charge the battery before
using it the first time, or after long term storage.
3.5 Battery removal and replacement
Removal
1. To remove the battery for maintenance or replacement, loosen the cover screw and remove the side
maintenance door.
2. Unplug the quick connect cable from the wiring harness, remove the battery clamp and lift the battery out.
3. Replace the maintenance door and tighten the door screws.
Replacement
1. To replace the battery, loosen the cover screws and remove the side maintenance door.
2. Connect the quick connect cable to the wiring harness, seat the battery and the battery clamp, then tighten
the screw for the battery clamp.
3. Replace the maintenance door and tighten the door screws.
Battery Cover
Battery
Plugs

16 PH2100PRi OM
Fuel Valve
Primer Bulb
4. OPERATING INSTRUCTIONS
4.1 Starting the engine
This unit can be started by either the ignition key or remote. When the unit is started with
the ignition key, it can be shut down by the ignition key or the Emergency shut-down
button on the control panel; but NOT by the remote. When the unit is started by the
remote, it can be shut down by the remote. If you want to shut down the unit with the
ignition key when the unit has been started by remote, you will need to turn the remote
control switch on the control panel to the “OFF”position before you can shut off the unit
with the ignition key. The unit can always be shut down by the STOP button on the
control panel no matter how you start the unit.
When starting the generator after adding fuel for the first 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 theAC receptacles.
4.2 Starting procedure using the ignition key
1. Turn the fuel valve to the “ON”position.
2. If the fuel tank was empty it may be necessary to pump the primer bulb 15 to 20 times to get fuel to the
carburetor.
3. Move the remote selector switch to the “OFF”position.
4. 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.
Remote
Switch
(blinking)

17 PH2100PRi OM
4.3 Manual Start
1. Turn the fuel valve lever to the “ON”position.
2. If the fuel tank was empty it may be necessary to pump the primer bulb 15 to 20 times to get fuel to the
carburetor.
3. Move the remote selector switch to the “OFF”position.
4. Turn the ignition switch to the “ON” position.
5. Pull the starter grip lightly until resistance is felt, then pull briskly out.
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.

18 PH2100PRi OM
4.4 Starting procedure using the remote function
1. Turn the fuel valve lever to the “ON”position.
2. Move the remote selector switch on the control panel to the “ON” position.
3. If the fuel tank was empty it may be necessary to pump the primer bulb 15 to 20 times to get fuel to the
carburetor.
4. 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, to prevent running down the battery. The remote
indicator light will illuminate and flash if the remote switch is on while the generator is not
running.
Start
Button
Remote Switch
Remote Indicator Light
(blinking)
Fuel Valve
Primer Bulb

19 PH2100PRi OM
4.5 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
modification is made.
Be sure to have any carburetor modification 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.
4.6 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. Even with cold weather oils, the engine will be more difficult 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.
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).
(-18° C)
(0° C)
(45° C)

20 PH2100PRi OM
4.7 Generator use
Be sure to ground the generator when loads are connected.
To prevent electrical shock from faulty appliances, 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 a building's electrical system must be made by a
qualified 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. When utility power is restored the generator
may explode, burn, or cause fires in the building's electrical system.
Do not connect the generator to an automatic transfer device. Severe damage to the
inverter module may result.
Do not run the generator in an enclosed area. Running the generator in any location that
is not well ventilated, even for a few minutes, can kill you.