OPERATION AND PARTS MANUAL
MODEL G-4.5R
PORTABLE AC GENERATOR
(GASOLINE ENGINE)
S/N 5498030 AND BELOW
S/N 5498031 AND ABOVE
Revision #3 (03/13/06)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALLTIMES.
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HERE'S HOW TO GET HELP
PLEASE HAVETHE MODEL AND SERIAL
NUMBER ON-HANDWHEN CALLING
STOW MAIN OFFICE
Post Office Box 6254
Carson, Ca 90749
888-252-STOW
FAX:310-537-1986
Email: stow@multiquip.com
Internet:www.stowmfg.com
PARTS DEPARTMENT
800-427-1244
310-537-3700
FAX:800-672-7877
FAX:310-637-3284
SERVICE DEPARTMENT
800-421-1244
FAX:310-537-4259
310-537-3700
TECHNICAL ASSISTANCE
800-478-1244
FAX:310-631-5032
FAX:310-537-1173
WARRANTYDEPARTMENT
800-421-1244, EXT.279
310-537-3700, EXT.279
SALES DEPARTMENT
310-661-4242
FAX:310-604-9237
877-289-7869(877-BUY-STOW)
© COPYRIGHT 2004, STOW CONSTRUCTION EQUIPMENT
STOW Construction Equipment and the STOW logo are registered trademarks of STOW and may not be used, reproduced, or
altered without written permission. All other trademarks are the property of thier respective owners and used with permission.
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should
remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are
based on the G-2.9R Portable AC Generator. STOW Construction Equipment reserves the right to discontinue or change specifications,
design or the information published in this publication at any time without notice and without incurring any obligations.
To find the latest revision of this
publication, visit our website at:
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 3
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TABLE OF CONTENTS
ROBIN EX270D20110
STOW G-4.5R — AC
Engine (EPA)
Portable Generator
Crankcase Assembly .........................................56-57
Crankshaft, Piston Assembly .............................58-59
Governor Assembly ...........................................60-61
Intake and Exhaust Assembly............................62-63
Air Cleaner Assembly.........................................64-65
Cooling Starting Assembly.................................66-67
Fuel Lubricant Assembly ...................................68-69
Flywheel Assembly ............................................70-71
Electric Device Assembly ...................................72-73
Here's How To Get Help ............................................ 3
Table Of Contents ..................................................... 4
Parts Ordering Procedures ....................................... 5
Dimensions ............................................................... 6
Specifications ............................................................ 7
Safety Alert Message Symbols .............................. 8-9
Rules for Safe Operation ................................... 10-12
Operation and Safety Decals (S/N 5498030 & Below) ...... 14
Operation and Safety Decals (S/N 5498031 & Above)...... 15
General Information ................................................ 16
Load Application ..................................................... 17
Controls and Indicators ...................................... 18-21
Generator Refueling ............................................... 22
Installation .......................................................... 23-24
Pre-Inspection ......................................................... 25
Pre-Inspection (Engine) .......................................... 26
Initial Start-up (Engine) ........................................... 27
Initial Start-up (Engine/Operation) ..................... 28-29
Preparation For Long Term Storage ....................... 30
Maintenance ...................................................... 32-33
Wiring Diagram (S/N S/N 5498030 & Below) .......................... 34
Wiring Diagram (S/N 5498031 & Above)................................. 35
Troubleshooting (Engine)................................... 36-37
Troubleshooting (Generator) .................................. 38
Explanation Of Codes In Remarks Column ............ 40
Suggested Spare Parts ........................................... 41
Terms and Conditions Of Sale — Parts .................. 74
As a continuing effort to
update our parts book,
contact the STOW literature
department for the latest
revision of your "Operation
and Parts Manual"
Specification and part
number are subject to change
without notice.
Generator Component
Drawings
Nameplate and Decals (S/N 5498030 & Below) ............ 42-43
Nameplate and Decals (S/N 5498031 & Above)........... 44-45
Generator Assembly .......................................... 46-47
Control Box Assembly (S/N 5498030 & Below)............. 48-49
Control Box Assembly (S/N 5498031 & Above) ............ 50-51
Pipe Frame Assembly (S/N 5498030 & Below) .............. 52-53
Pipe Frame Assembly (S/N 5498031 & Above).............. 54-55
PAGE 4 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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PARTS ORDERING PROCEDURES
When ordering parts,
please supply the following information:
❒
Dealeraccountnumber
❒
❒
❒
❒
❒
❒
Dealernameandaddress
Shipping address (if different than billing address)
Returnfaxnumber
Applicable model number
Quantity,part number and description of each part
Specifypreferredmethodofshipment:
✓
✓
✓
✓
✓
✓
FedEx or UPS Ground
FedEx or UPS Second Day or Third Day
FedEx or UPS Next Day
Federal Express Priority One
DHL
Note:Unlessotherwiseindicatedbycustomer, all
orders are treated as “Standard Orders”, and will
ship within 24 hours.We will make every effort to
ship “Air Shipments” the same day that the order is
received, if prior to 2PM west coast time. “Stock
Orders” must be so noted on fax or web forms.
Truck
Place Your Parts Order Via Web or Fax
For Even More Savings!
Here’s how to get help...
Please have the model and serial number
on hand when calling.
(Domestic USA Dealers Only)
STOW MAIN OFFICE
18910 Wilmington Ave.
Carson, CA 90746
800-421-1244
FAX: 310-537-3927
Extra Discounts!
All parts orders which include complete part numbers and
are received by our automated web parts order system, or
by fax qualify for the following extra discounts:
Email: stow@stowmfg.com
Ordered
via
Standard
orders
Stock orders
SALES DEPARTMENT
310-661-4242
877-289-7869 (877-BUY-STOW)
PARTS DEPARTMENT
800-427-1244
310-537-3700
SERVICE DEPARTMENT
800-421-1244
310-537-3700
TECHNICAL ASSISTANCE
800-478-1244
($750 list and above)
Fax: 310-604-9237
Fax
3%
5%
10%
10%
Web
FAX: 800-672-7877
FAX: 310-637-3284
Special freight allowances
when you order 10 or more
line items via Web or Fax!**
FedEx Ground Service at no charge for freight
No other allowances on freight shipped by any other
carrier.
FAX: 310-537-4259
FAX: 310-631-5032
FAX: 310-537-1173
WARRANTY DEPARTMENT
800-421-1244, EXT. 279
310-537-3700, EXT. 279
**Common nuts, bolts and washers (all items under $1.00
list price) do not count towards the 10+ line items.
NOTE:DISCOUNTSARESUBJECTTOCHANGE
Direct TOLL-FREE access
to our Parts Department:
STOWCONSTRUCTIONEQUIPMENT
A DIVISION OF MULTIQUIP INC.
Toll-free nationwide — 800-427-1244
POST OFFICE BOX 6254
888-252-STOW[888-252-7869]
FAX:310-537-1986
CARSON, CA 90749
310-537-3700
FAX:800-556-1986
INTERNET:www.stowmfg.com
Toll-free FAX — 800-6-PARTS-7 (800/672-7877)
E-MAIL: stow@multiquip.com
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 5
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STOW G-4.5R — DIMENSIONS
Figure 1. Dimensions
PAGE 6 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — SPECIFICATIONS
Table 1. Specifications
MODEL
G-4.5R
Type
2-Pole, Brushless Type Revolving Field
Frequency (Hz)
60
3.70
Continuous Output (kW)
Maximum Output (kW)
Voltages (VAC)
4.5
120/240
37.5/30.8
18.75/15.4
3600
Max/Continuous Amps 120 VAC
Max/Continuous Amps 240 VAC
Rated Speed (RPM)
Power Factor
GENERATOR
1.0
23 X 18.5 X 20.25
(595 X 470 X 515)
Dimension (L x W x H) in. (mm)
Dry Net Weight lbs. (kg)
Includes Engine
149 (68)
Model
Type
ROBIN EX270D20110
Air-cooled, 4-stroke, Single Cylinder, Overhead
Camshaft, Gasoline Engine
Displacement (cc)
265
5.1 @3600
Continuous Output (kW/min)
Maximum Output (kW/min)
Fuel Tank Capacity Gal. (L)
Fuel
9.0 @4000
4.2 (19)
ENGINE
Non-leaded Automobile Gasoline
1.16 (1.1)
Lube Oil Capacity Qts. (L)
Speed Control Method
Starting Method
Centrifugal Fly-weight Type
Recoil Start
13.97 X 16.5 X 16.14
(355 X 420 X 410)
Dimension (L x W x H) in. (mm)
Dry Net Weight lbs. (kg)
46.3 (21)
Effects of Altitude and Heat
The maximum output of the engine listed above is applicable to supplying electrical power for continuous service at ambient
conditions in accordance with SAE Test cord J607. The above ambient conditions are at standard sea level, with a barometric
reading of 29.92 inches and a temperature of 60 degrees fahrenheit.
Generally, the engine output power will decrease 3 1/2% for each 1000 feet of altitude above sea level, and 1% for each 10° F
fahrenheit above the standard temperature of 60° F
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 7
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STOW G-4.5R — SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
FORYOUR SAFETY ANDTHE SAFETY OF OTHERS!
Potential hazards associated with the operation of a STOW
G-4.5R Portable Generator will be referenced with Hazard
Safety precautions should be followed
at all times when operating this
equipment. Failure to read and
understand the Safety Messages and
Operating Instructions could result in
injury to yourself and others.
Symbols which appear throughout this manual, and will be
Lethal Exhaust Gases
referenced in conjunction with Safety Message Alert
Symbols.
Lethal Exhaust Gas Hazards
WARNING
This Owner's Manual has been
developed to provide complete
instructions for the safe and efficient
Engine exhaust gases contain
poisonous carbon monoxide. This gas
is colorless and odorless, and can
cause death if inhaled. NEVER operate
this equipment in a confined area or
enclosed structure that does not provide
ample free flow air.
operation of the STOW Model G-4.5R
Portable Generator. Refer to the
engine manufacturers instructions for
data relative to its safe operation.
Before using this generator, ensure that the operating
individual has read and understands all instructions in this
manual.
Explosive Fuel Hazards
SAFETY MESSAGE ALERT SYMBOLS
WARNING
Gasoline is extremely flammable, and
its vapors can cause an explosion if
ignited. DO NOT start the engine near
spilled fuel or combustible fluids.
The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,
DO NOT fill the fuel tank while the engine is running or
hot. DO NOT overfill tank, since spilled fuel could ignite if
it comes into contact with hot engine parts or sparks from
the ignition system. Store fuel in approved containers, in
well-ventilated areas and away from sparks and flames.
DANGER
You WILL be KILLED or SERIOUSLY INJURED
if you DO NOT follow these directions.
Burn Hazards
WARNING
WARNING
Engine components can generate extreme
heat. To prevent burns, DO NOT touch
these areas while the engine is running or
immediately after operations. Never
operate the engine with heat shields or heat
guards removed.
You CAN be KILLED or SERIOUSLY INJURED if
you DO NOT follow these directions.
CAUTION
You CAN be INJURED if you DO NOT follow
these directions.
Respiratory Hazards
WARNING
ALWAYS wear approved respiratory
protection when required.
PAGE 8 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — SAFETY MESSAGE ALERT SYMBOLS
Equipment Damage
Rotating Parts Hazards
CAUTION
CAUTION
Hazards
NEVER operate equipment with covers,
or guards removed. Keep fingers, hands,
hair and clothing away from all moving
parts to prevent injury.
Other important messages are provided throughout this
manual to help prevent damage to your portable generator,
other property, or the surrounding environment.
Accidental Starting Hazards
CAUTION
ALWAYS place the power source, circuit
breakers or ON/OFF switch in the OFF
position, when the generator is not in use,
unless connected to transfer switch.
Eye and Hearing Hazards
CAUTION
ALWAYS wear approved eye and
hearing protection.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 9
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STOW G-4.5R — RULES FOR SAFE OPERATION
■
NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
engine or generator.
Read this manual!
DANGER
Failure to follow instructions in this manual may lead
to serious injury or even death! This equipment is to
be operated by trained and qualified personnel only!
This equipment is for industrial use only.
The following safety guidelines should always be used when
operating the STOW G-4.5R Portable Generator:
■
The engine section of this generator requires an adequate
free flow of cooling air. NEVER operate the generator in
any enclosed or narrow
area where free flow of
the air is restricted. If the
GENERAL SAFETY
■
DO NOT operate or service this
equipment before reading this entire
manual.
air flow is restricted it will
cause serious damage to
the generator or engine
and may cause injury to
people. Remember the
generator's engine gives
off DEADLY carbon
■
■
This equipment should not be operated by persons under
18 years of age.
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, steel-toed boots and other
protective devices required by the job.
monoxide gas.
■
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
■
NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
ALWAYS use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it to
cool.DO NOT smoke around or near the
machine. Fire or explosion could result
from fuel vapors, or if fuel is spilled on a
hot engine.
NEVER operate this equipment under the influence of
drugs or alcohol.
■
NEVER operate the generator in an
explosive atmosphere or near
combustible materials. An explosion or
fire could result causing severe bodily
harm or even death.
■
ALWAYS wear proper respiratory (mask),
hearing and eye protection equipment when
operating the generator.
■
■
■
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■
NEVER disconnect any "emergency or safety devices".
These devices are intended for operator safety. Disconnection
of these devices can cause severe injury, bodily harm or even
death! Disconnection of any of these devices will void all
warranties.
Manufacturer does not assume responsibility for any
accident due to equipment modifications.
NEVER use accessories or attachments, which are not
recommended by STOW for this equipment. Damage to
the equipment and/or injury to user may result.
PAGE 10 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — RULES FOR SAFE OPERATION
■
■
■
ALWAYS be sure the operator is familiar with proper safety
precautions and operation techniques before using generator.
Maintenance Safety
■
NEVER lubricate components or attempt service on a running
machine.
NEVER leave the generator unattended, turn off engine when
unattended.
■
HighTemperatures – Always stop engine and
allow the engine to cool before adding fuel, oil
or performing service and maintenance
functions. Contact with hot! components can
cause serious burns.
Unauthorized equipment modifications will void all
warranties.
■
■
ALWAYS ensure generator is on level ground before use.
DO NOT place hands or fingers inside generator engine
compartment when engine is running.
■
■
Keep the machinery in proper running condition.
Fix damage to the machine immediately and replace any
broken parts immediately.
■
■
NEVER run engine without air cleaner.Severe engine damage
may occur.
■
■
ALWAYS replace any worn or damaged warning decals.
NEVER change or adjust the engine speed which has been
set at the factory prior to shipping.
ALWAYS store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children and un-authorized personnel.
Power Cord Safety
■
NEVER let power cables or cords lay in water.
■
The electrical voltage required to operate the generator can
cause severe injury or even death through physical contact
with live circuits. Turn all circuit breakers OFF before
performing maintenance on the generator.
■
NEVER stand in water while AC power from the generator
is being transfer to a load.
■
■
■
NEVER use a defective or frayed power cable. Check the
cable for cuts in the insulation.
■
■
■
Dispose of hazardous waste properly.Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
NEVER use a extension cord that is frayed or damaged where
the insulation has been cut.
DO NOT use food or plastic containers to dispose of
hazardous waste.
ALWAYS make certain that proper power or extension cord
has been selected for the job See Table 4.
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
Grounding Safety
■
Removing the engine oil drain plug while
the engine is hot will result in hot oil to gush
out of the oil drain plug, therefore causing
severescaldingtoanypersonsinthegeneral
area of the generator.
■
ALWAYS make sure that electrical circuits are properly
grounded per the National Electrical Code (NEC) and
local codes before operating generator. Severe injury or
death! by electrocution can result from operating an
ungrounded generator.
■
■
ALWAYS make sure generator is properly grounded to a
suitable earth ground (GROUND ROD). See installation
section in this manual.
NEVER use gas piping as an electrical ground.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 11
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STOW G-4.5R — RULES FOR SAFE OPERATION
Emergencies
DANGER-ELECTROCUTION HAZARDS
■
ALWAYS know the location of the
nearest fire extinguisher.
During operation of this generation, there
exists the possibility of electrocution,
electrical shock or burn, which can
cause severe bodily harm or even
DEATH!
■
■
ALWAYS know the location of the nearest
first aid kit.
To avoid these hazards:
NEVER use damaged or worn cables when connecting
equipment to the generator.Make sure power connecting
cables are securely connected to the generator’s output
receptacles, incorrect connections may cause damage
to the generator and electrical shock.
In emergencies always know the location of the
nearest phone or keep a phone on the job site.
Also know the phone numbers of the nearest
ambulance, doctor and fire department. This
information will be invaluable in the case of an
emergency.
NEVER grab or touch a live
power cord with wet hands, the
possibility exist of electrical
shock, electrocution, and even
death!
NEVER insert any objects into
the output receptacles during
operation. This is extremely
dangerous. ALWAYS turn-off
the generator and place all circuit breakers in the “OFF”
position when contact with the output receptacles is
required. There exist the possibility of electrocution,
electrical shock or burn, which can cause severe
bodily harm or even death!
Backfeed to a utility system can cause
electrocution and or property damage.
NEVER connect the generator to a
building's electrical system without a
transfer switch or other approved device.
All installations should be performed by
a licensed electrician in accordance
with all applicable laws and electrical
codes. Failure to do so could result in
electrical shock or burn causing serious
injury or even death!
PAGE 12 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 13
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OPERATION AND SAFETY DECALS (S/N 5498030 AND BELOW)
Machine Safety Decals
The G-4.5R portable generator is equipped with a number of safety decals (Figures 2A and 2B).These decals are provided for
operator safety and maintenance information.The illustration below shows these decals as they appear on the machine.Should any
of these decals become unreadable, replacements can be obtained from your dealer.
P/N A3562000003
WARNING
Only operate machine in well ventilated
areas.
FUEL COCK
ON
MODEL
SERIAL NO.
DO NOT inhale exhaust gases.
ON
S-4984
Only qualified personnel should
Only qualified personnel should
install, use or service this
equipment.
equipment.
DANGEROUS
GAS
install, use or service this
CONTACT
STOW PARTS DEPT.
S-3704
P/N 1980680004
P/N 8700611804
CAUTION!
READ OWNER’S SERVICE MANUAL BEFORE OPERATING
OR SERVICING THIS MACHINE.
DANGER
Do not touch output terminals or
internal wiring while unit is operating.
ALWAYS KEEP UNAUTHORIZED, INEXPERIENCED,
UNTRAINED PEOPLE AWAY FROM THIS MACHINE.
S-1123
Turn off power before servicing.
S-4985
MAKE SURE ALL SAFETY DEVICES ARE OPERNATIONAL
BEFORE THIS MACHINE IS STARTED. MAKE SURE ENGINE
IS TURNED OFF AND SPARK PLUG WIRE DISCONNECTED
BEFORE SERVICING THE MACHINE OR COMING IN
CONTACT WITH ANY MOVING PART. IF EQUIPMENT IS
POWERED BY AN ELECTRIC MOTOR, DISCONNECT
ELECTRICAL PLUG.
Only qualified personnel should
install, use or service this
equipment.
DANGEROUS
GAS
P/N 0800628504
P/N 8700611904
NEVER LEAVE MACHINE UNATTENDED WHEN OPERATING
ALWAYS STOP ENGINE AND ALLOW ENGINE TO COOL
BEFORE ADDING FUEL OR OIL.
DCS01
CAUTION
P/N 0820610304
OPERATE AT
3600 RPM ONLY
(FULL THROTTLE)
OPERATING INSTRUCTIONS
1. Before starting check the oil and fuel level.
2. Switch the circuit breaker to the “OFF” position.
3. Open the fuel valve.
4. Pull the choke knob.
5. Turn the operation switch to the "RUN" position and push.
6. Pull the recoil starter.
7. After the engine starts, gradually push in the choke valve.
8. Run the generator for 3-5 minutes without load.
9. Check for any abnormal noise or smell.
10. Switch the circuit breaker to the “ON” position.
11. When stopping, remove the load and allow it to continue to
run for 2-3 minutes before stopping engine.
12. Turn the operation switch to the "STOP" position.
13. After the engine completely stops. Close the fuel valve.
DAMAGE MAY RESULT IF
OPERATED AT LOWER SPEEDS
P/N 7900636004
WARNING!
Before connecting this generator to any building’s
electrical system, a licensed electrician must install
an isolation (transfer) switch.
S-4607
Serious injury or death may result without this
transfer switch.
P/N 7900638204
P/N 0820610404
120V
RUN
STOP
IDLE
CONTROL
OPERATION
SWITCH
240/120V
FULL POWER
SWITCH
AC VOLTMETER
G-4.5R
AC CIRCUIT
BREAKER
OIL
ALARM
P/N A3512100502
240V
120V
GFCI
GROUND
Figure 2A. Operation and Safety Decals (S/N 5498030 and Below)
PAGE 14 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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OPERATION AND SAFETY DECALS (S/N 5498031 AND ABOVE)
P/N A4561000203
WARNING
Only operate machine in well ventilated
areas.
FUEL COCK
ON
MODEL
SERIAL NO.
DO NOT inhale exhaust gases.
ON
S-4984
Only qualified personnel should
Only qualified personnel should
install, use or service this
equipment.
equipment.
DANGEROUS
GAS
install, use or service this
CONTACT
STOW PARTS DEPT.
S-3704
P/N 1980680004
P/N 8700611804
WARNING
DANGER
Do not touch output terminals or
internal wiring while unit is operating.
To avoid injury,
you MUST read
and understand
operator’s manual
before using this
machine.
S-1123
Turn off power before servicing.
S-4985
Only qualified personnel should
install, use or service this
equipment.
DANGEROUS
GAS
P/N 0800628504
This machine to
be operated by
qualified
personnel only.
P/N 8700611904
Ask for training
as needed.
P/N 35137
CAUTION
P/N 35137
OPERATE AT
3600 RPM ONLY
(FULL THROTTLE)
OPERATING INSTRUCTIONS
DAMAGE MAY RESULT IF
OPERATED AT LOWER SPEEDS
1. Before starting check the oil and fuel level.
2. Switch the circuit breaker to the “OFF” position.
3. Open the fuel valve.
4. Close the choke with the choke lever.
5. Turn the operation switch to the “ON” position
6. Pull the recoil starter.
P/N 7900636004
7. After the engine starts, gradually push in the choke valve.
8. Run the generator for 3-5 minutes without load.
9. Check for any abnormal noise or smell.
10.Switch the circuit breaker to the “ON” position.
11. When stopping, remove the load for 2-3 minutes before
stopping engine.
WARNING!
Before connecting this generator to any building’s
electrical system, a licensed electrician must install
an isolation (transfer) switch.
12. Turn the operation switch to the “OFF” position.
13. After the engine completely stops. Close the fuel valve.
Serious injury or death may result without this
transfer switch.
A92120000
P/N A92120000
P/N 0820610404
ON
ON
OFF
IDLE
CONTROL
OFF
OPERATION
SWITCH
AC VOLTMETER
120V
G-4.5R
AC CIRCUIT
BREAKER
20A
240/120V
FULL POWER
SWITCH
120/240V
120V
30A
20A
20A
P/N A4511200402
Figure 2B. Operation and Safety Decals (S/N 5498031 and Above)
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 15
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STOW G-4.5R — GENERAL INFORMATION
STOW G-4.5R Familarization
Circuit Breaker
General Inspection Prior to Operation
To protect the generator from an overload, a 2-pole, 15 amp
This generator has been thoroughly inspected and accepted
prior to shipment from the factory.However, be sure to check
for damaged parts or components, or loose nuts and bolts,
which could have become disloged in transit.
circuit breaker is provided on the control panel. Make sure
to switch this circuit breaker to the "OFF" position prior to
starting the engine.
Excitation System
The STOW Model G-4.5R generator has been designed as
a portable lightweight power source for 60 Hz (single-phase)
vibrators, lighting facilities, power tools, submersible pumps
and other industrial and construction machinery.
The STOW G-4.5R generator uses a magnet attached to a
flywheel to produce AC voltage from a lamp coil beneath
the flywheel. As the magnet passes the coil it produces
approximately 19-22 AC volts.
This generator is powered by a 9.0 HP ROBIN air-cooled
gasoline engine. The alternator, a brushless revolving-field
type, is permanently aligned to the engine through rigid
coupling.
This voltage (19-22 VAC) is then sent to the control box that
contains three rectifying diodes:
z
z
z
Excitation (diode 1)
Battery (diode 2)
Slow Down (diode 3)
The generator is mounted on rubber vibration isolators that
have a steel base backplate which is attached to the
protective steel pipe carrying frame.The protective carrying
frame is made of steel tubing and fully wraps around the
generator to protect against damage.
The AC voltage will pass through the excitation diode that
converts the voltage to DC power.
This portable generator is supplied with a electrical control
panel. The control panel includes items as listed below.
This DC power is then sent to the excitation windings housed
within the main windings commonly called the "stator".
Control Panel
This voltage is then transferred into the rotor through
induction.The rotor contains two diodes within it which rectify
the DC voltage and send it out through the main windings,
as AC voltage.
The generator control panel has the following componets:
■
■
■
■
NEMA 5-20R, GFCI duplex receptacle, (120V, 20 amps)
NEMA L5-20R, twist-lock receptacle (125V, 20 amps)
NEMA L5-30R, twist-lock receptacle (125V, 30 amps)
Engine
The four-cycle air-cooled ROBIN gasoline engine is designed
to meet every performance requirement of this generator.
Reference Table 1, for engine specifications.
NEMA L6-20R, twist-lock receptacle (250V, 20 amps), (S/N
5498030 and below)
■
NEMA L14-20R, twist-lock receptacle (125/250V, 20 Amps),
S/N 5498031 and above.
Figures 3A through 3D shows the basic controls and
indicators for the G-4.5R generator.
■
■
■
■
■
■
■
Circuit breaker, 2-pole, 15 amps
ACVoltmeter
In keeping with STOW's
Operation Switch
policy
of
constantly
Idle Control Switch
improving its products, the
specifications quoted herein
are subject to change without
prior notice.
Full Power Switch
Oil Alarm Lamp (S/N 5498030 and below)
Ground Terminal (S/N 5498030 and below)
PAGE 16 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — LOAD APPLICATION
To determine the running wattage for your load, multiply
the running wattage as indicated by steps 1, 2, and 3 below:
Single Phase Load
Always be sure to check the nameplate on the generator
and equipment to insure the wattage, amperage and
frequency requirements are satisfactorily supplied by the
generator for operating the equipment.
1. INCANDESCENT LOADS
Lights, heaters and similar appliances.
Total the running wattage and multiply by 1.
Example:
Generally, the wattage listed on the nameplate of the
equipment is its rated output. Equipment may require 130—
150% more wattage than the rating on the nameplate, as
the wattage is influenced by the efficiency, power factor and
starting system of the equipment.
29 light bulbs @ 100W each = 2.9 KW
use a 3 KW generator.
2. SMALL MOTORS
Drills and other small power tools.
Total the running wattage and multiply by 2.
Example:
A 1 inch drill runs at 1 KW
use a 2 KW generator.
If wattage is not given on the equipment's
name plate, approximate wattage may be
determined by multiplying nameplate
voltage by the nameplate amperage.
3. LARGE MOTORS
Submersible pumps, table saws etc.
Total the running wattage and multiply by 3.
Example:
A conveyor belt runs at 8 KW
use a 24 KW generator.
WATTS = VOLTAGE x AMPERAGE
The power factor of this generator is 1.0 See Table 2 below
when connecting loads.
Table 2. Power Factor By Load
CAUTION
Type Of Load
Power Factor
Motors and motor-driven equipment draw much greater
current for starting than during operation.Always use an
adequate size extension cable which can carry the
required load.
Single-phase induction motors
0.4 - 0.75
Electric heaters, incandescent
lamps
1.0
Fluorescent lamps, mecury
lamps
0.4 - 0.9
Extension Cables
Electronic devices,
communication equipment
1.0
0.8
When electric power is to be provided to various tools or
loads at some distance from the generator, extension cords
are normally used. Cables should be sized to allow for
distance in length and amperage so that the voltage drop
between the generator and point of use (load) is held to
a minimum. Use the cable selection chart (Table 2 ) as a
guide for selecting proper cable size.
Common power tools
The idle control device is operated at a
minimum load capacity of 100W. If the
load capacity is less than 100W, place
the idle control switch in the OFF position.
When using a combination of dual
receptacles, total load should not
exceed the rated capacity of the
generator.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 17
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STOW G-4.5R — CONTROLS AND INDICATORS
Figure 3A. Generator Controls and Components
PAGE 18 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — CONTROLS AND INDICATORS
1. Idle Control Switch – This unit is provided with an
automatic idle control for noise suppression and reduced
fuel consumption.The automatic idle control automatically
engages under a no-load condition. With the automatic
idle control switched “ON”, the engine revolutions will
automatically drop to about 2600 rpm (low-speed
operation) within 3 seconds after the load stops. When the
operation is resumed, the engine speed is automatically
increased to about 3600 rpm (high-speed operation) as
soon as the load is connected.
2. Operation Switch – Place this rocker switch in the "RUN"
position (up) for normal operation.To turn-off the generator
place this switch in the "STOP" position (down).
Figure 3C. Full Power Switch 120/240 VAC (Down)
SimplifiedWiring Diagram
When the full power switch is in the 120
3. Main Circuit Breaker – This 2-pole 15 amp breaker
protects the generator from short circuiting or overloading.
When starting the generator always have the circuit breaker
placed in the "OFF" position.
volt position, the 240V receptacle cannot
be used.
5. AC-Voltmeter – This voltmeter indicates (with a mark) the
rated 60 Hz, single phase output voltage. In addition the
voltmeter can also be used as a diagnostic tool. If the
voltmeter indicator (needle) is below the rated voltage,
engine problems may exist (low/high RPM's). To prevent
damage to the generator or power tools turn the generator
OFF and consult your authorized STOW service dealer.
4. Full Power Switch – This generator is provided with a full
power switch. Figures 3B and 3C show simplified wiring
diagrams of the dual voltage system. When the full power
switch is in the 120 volt (up) position, you can take up full
rated power of the generator at 120 volts from the GFCI
duplex receptacle, 120 volts at the 120 volt twist-lock
receptacle, or a combination of both receptacles as long
as the total load does not exceed the generator's capacity.
6. 240 VAC Receptacle, 20 Amps – This receptacle will
provide 240V when the full power switch is placed in the
240/120 volt position (down). Applies to units with S/N
5498030 and below.
7. 120 VAC Receptacle, 30 Amps – This receptacle will
provide 120V when the full power switch is placed in either
the 120 or 240 volt position. Applies to units with S/N
5498030 and below.
8. GFCI Receptacle, 20 Amps – This receptacle will provide
120V at all times no matter the position of the full power
switch. Applies to all units.
9. 120 VAC Receptacle, 30 Amps – This receptacle will
provide 120V when the full power switch is placed in either
the 120 or 240 volt position. Applies to units with S/N
5498031 and above.
Figure 3B. Full Power Switch 120VAC (Up)
SimplifiedWiring Diagram
When the full power switch is in the 240 volt (down) position,
you can take up to half of the rated power of the generator
at 120 volts from the GFCI receptacle and up to half of the
rated power of the generator at 120 volts from the twist-lock
120 volt receptacle; or full rated power of the generator at
240 volts from the twist-lock 240 volt receptacle.
10. 120 VAC Receptacle, 20 Amps – This receptacle will
provide 120V when the full power switch is placed in either
the 120 or 240 volt position. Applies to units with S/N
5498031 and above.
11. 240 VAC Receptacle, 20 Amps – This receptacle will
provide 240V when the full power switch is placed in the
240/120 volt position (down). Applies to units with S/N
5498031 and above
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 19
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STOW G-4.5R — CONTROLS AND INDICATORS
Figure 3D. Generator Controls and Components (continued)
PAGE 20 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — CONTROLS AND INDICATORS
12. GFCI Ground – This ground connection point should be
21. Oil Dipstick/ Filler Cap– Remove the filler cap dipstick
when checking the engine oil level. Add engine oil through
this filler port. See Table 4 for recommended type engine
oil.
connect to a good earth ground (ground rod).
13. Oil Alarm Indicator – This indicator will light in the event
of low oil.Applies to units with S/N 5498030 and below.
22. Oil Drain Plug – Remove this plug to drain engine oil from
This ROBIN engine is equipped
with a low oil shutdown capability.
A built in sensor will automatically
turn off the engine should the oil
level fall below a safe operating
condition. Make sure the
generator is placed on level
the crankcase.
23. Spark Plug – Provides spark to the ignition system. Set
spark plug gap to 0.6 - 0.7 mm (0.024 - 0.028 inch). Clean
spark plug once a week
24. Carburetor Fuel Cup – Inspect the fuel cup weekly for
water and dirt. Clean as referenced in the maintenance
section of this manual.
ground. Placing the generator on level ground will ensure that
the low oil sensor will function properly.
25. Generator Housing – Contains the rotor, rectifer field
coil assembly, aramature, bearings and other components
that make up generator asembly.
14. Choke Lever – Used for starting the engine. Close the
choke lever when starting a cold engine or in cold weather
conditions.The choke enriches the fuel mixture.Open the
choke lever if starting a warm engine or in warm weather
conditions.
26. Fuel Gauge – Read this gauge to determine when fuel is
low.
27. Fuel Gauge/Tank – Remove this cap to add unleaded
gasoline to the fuel tank. Replenish with clean unleaded
gasoline. Make sure cap is tightened securely. DO NOT
over fill. Fuel tank capacity is 5 gallons (19 liters).
15. Fuel Cock Lever – Turn this lever downward to start
(down)the flow of fuel to the carburetor. Turn upward to
stop (up) the flow of fuel.
28. Lifting Bail Eye – Attach a rope or chain to this lifting eye
when lifting of the generator is required. Never stand
underneath the generator while it is being lifted. Place lifting
eye in down position when not in use. Applies to units
with S/N 5498031 and above.
16. Throttle Lever – Used to adjust engine RPM speed.This
unit is set at the factory and is not adjustable.
17. Engine – This generator uses a 9.0 HP ROBIN air-
cooled, 4-stroke , single cylinder, overhead camshaft
gasoline engine. Engine uses unleaded fuel.
18. Recoil Starter (Pull Rope) – Used for manual-starting of
the engine. Pull the starter grip until resistance is felt, then
pull briskly and smoothly.
19. Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element. NEVER run the
engine without an air cleaner.
20. Muffler/Heat Shield – Used to reduce noise and emissions.
NEVER touch this heat shield when the generator is in
use. Always allow time for the generator to cool down before
performing maintenance.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 21
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STOW G-4.5R — GENERATOR REFUELING
DANGER
Adding fuel to the tank should be done only when
the engine is stopped and has had an opportunity
to cool down. In the event of a fuel spill, DO NOT attempt to start
the engine until the fuel residue has been completely wiped up,
and the area surrounding the engine is dry. If generator is placed
in a truck bed with a plastic liner, REMOVE generator from truck
bed and place on ground (Figure 4) to refuel. This possibility
exist of fire or explosion due to static electricity.
Figure 4. Generator Refueling
PAGE 22 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — INSTALLATION
Outdoor Installation
Indoor Installation
Install the generator in a area that is free of debris,
bystanders, and overhead obstructions. Make sure the
generator is on secure level ground so that it cannot slide
or shift around. Also install the generator in a manner so
that the exhaust will not be discharged in the direction of
nearby homes.
Exhaust gases from gasoline engines are extremely
poisonous. Whenever an engine is installed indoors the
exhaust fumes must be vented to the outside. The engine
should be installed at least two feet from any outside wall.
Using an exhaust pipe which is too long or too small can
cause excessive back pressure which will cause the engine
to heat excessively and possibly burn the valves.
Eliminate the danger of deadly carbon monoxide gas.
Remember that exhaust fumes from any gasoline engine
are very poisonous if discharged in a closed room, but
harmless if allowed to mix with the outside air.If the generator
is installed indoors, you must make provisions for venting
the engine exhaust to the outside of the building.
The installation site must be relatively free from moisture
and dust. All electrical equipment should be protected from
excessive moisture. Failure to do will result in deterioration
of the insulation and will result in short circuits and
grounding.
Generator Grounding
Foreign materials such as dust, sand, lint and abrasive
materials have a tendency to cause excessive wear to
engine and alternator parts.
To guard against electrical shock and possible damage to
the equipment, it is important to provide a good EARTH
ground. Always use the ground terminal on the generator to
ground the generator.
CAUTION
Article 250 (Grounding) of the National Electrical Code (NEC)
provides guide lines for proper grounding and specifies that
the cable ground shall be connected to the grounding system
of the building as close to the point of cable entry as
practical.
Pay close attention to ventilation when
operating the generator inside tunnels and
caves. The engine exhaust contains
noxious elements.
NEC articles 250-64(b) and 250-66 set the following
grounding requirements:
Mounting
The generator should always be mounted on a flat level
surface to isolate vibration of the generator when it is
running. DO NOT place the generator on slopes, the
possibility exists that the generator could slide.
1. Use one of the following wire types to connect the
generator to earth ground.
a. Copper - 10 AWG (5.3 mm2) or larger.
b. Aluminum - 8 AWG (8.4 mm2) or larger.
2. When grounding the generator (Figure 3) connect the
ground cable between the lock washer and the nut on
the generator and tighten the nut fully.Connect the other
end of the ground cable to earth ground.
3. NEC article 250-52(c) specifies that the earth ground
rod should be buried a minimum of 8 ft. into the ground.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 23
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STOW G-4.5R — INSTALLATION
Connecting the Ground
The nut and ground terminal on the generator should always be used to connect the generator to a suitable ground. The
ground cable should be #8 size wire minimum.
At the generator, connect the terminal of the ground cable between the lock washer and the nut (Figure 5) and tighten the
nut fully. Connect the other end of the ground cable to a suitable earth ground (ground rod).
Figure 5. Generator Grounding
PAGE 24 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — PRE-INSPECTION
General Inspection Prior to Operation
Ground Power Tools
Extension Cable
When electric power is to be provided to various tools or loads at
some distance from the generator, extension cords are normally
used. Cables should be sized to allow for distance in length and
amperage so that the voltage drop between the generator and
point of use (load) is held to a minimum. Use the cable selection
chart (Table 3) as a guide for selecting proper cable size.
When using power tools or electrical equipment requireing AC
power from the generator, make sure connecting (power tool)
cable (Figure 6) has a ground as shown in Figure.
Never! use power tools or
equipment that do not have a
ground capability, the possibility
exists of electrocution, electrical
shock or burn, which can cause
severe bodily harm or even
DEATH!
Main Circuit Breaker
To protect the generator from an overload always place the main
circuit breaker in the "OFF" position prior to starting the engine.
Figure 6. Ground Cables/Plugs
Table 3. Cable Selection (60 Hz, Single Phase Operation)
Load In Watts
Current in
Maximum Allowable Cable Length
Amperes
At 120 Volts
300
#10 Wire
1000 ft.
500 ft.
350 ft.
250 ft.
150 ft.
125 ft.
#12 Wire
600 ft.
300 ft.
200 ft.
150 ft.
100 ft.
75 ft.
#14 Wire
375 ft.
200 ft.
125 ft.
100 ft.
65 ft.
#16 Wire
250 ft.
2.5
5
600
125 ft.
7.5
10
15
20
900
100 ft.
1200
1800
2400
50 ft.
CAUTION: Equipment damage can result from low voltage.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 25
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STOW G-4.5R — PRE-INSPECTION (ENGINE)
CAUTION
NEVER operate the generator in a confined
area or enclosed area structure that does
not provide ample free flow of air.
Figure 8. Engine Oil Dipstick (Oil Level)
Table 4. Oil Type
ALWAYS wear approved eye and hearing
protection before operating the generator.
Season
Summer
Spring/Fall
Winter
Temperature
25°C or Higher
25°C~10°C
Oil Type
SAE 10W-30
SAE 10W-30/20
SAE 10W-10
Before Starting
1.
Read safety instructions at the
beginning of manual.
0°C or Lower
2.
Clean the generator, removing dirt
and dust, particularly the engine
cooling air inlet, carburetor and air
cleaner.
DANGER EXPLOSIVE FUEL
3.
4.
5.
Check the air filter for dirt and dust. If air filter is dirty, replace
air filter with a new one as required.
Motor fuels are highly flammable and can be
dangerous if mishandled. DO NOT smoke
while refueling. DO NOT attempt to refuel the
generator if the engine is hot! , running or in
the dark.
Check carburetor for external dirt and dust. Clean with dry
compressed air.
Check fastening nuts and bolts for tightness.
Engine Oil Check
1.
To check the engine oil level, place the generator on secure
level ground with the engine stopped.
Fuel Check
1. Close the fuel cock before filling the fuel tank.
2. Remove the fuel cap located on top of fuel tank.
2.
Remove the filler dipstick from the engine oil filler hole
(Figure 7) and wipe clean.
3. Readthefuelgaugelocatedontopofthefueltank(Figure9)to
determin if the fuel level is low. If fuel is low, replenish with
clean unleaded fuel.
Figure 9. Fuel Gauge
Figure 7. Engine Oil Dipstick (Removal)
3. Insertandremovethedipstickwithoutscrewingitintothefiller
neck. Check the oil level shown on the dipstick.
4. When refueling, be sure to use a strainer for filtration. DO
NOT top-off fuel. DO NOT fill the tank beyond capacity.
Wipe up any spilled fuel immediately!
4. If the oil level is low (Figure 8), fill to the edge of the oil filler
holewiththerecommendedoiltype(Table4).Maximum oil
capacity is 1.16 quarts (1.1 liters)
PAGE 26 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — INITIAL START-UP (ENGINE)
2. Placethechokelever (Figure12)inthe"CLOSED"position
CAUTION
if starting a cold engine.
DO NOT attempt to operate this
generator until the Safety, General
Information and Inspection sections
of this manual have been read and
thoroughly understood.
DO NOT attempt to operate this
generator until the Safety, General Information and Inspection
sections of this manual have been read and thoroughly
understood.
This section is intended to assist the operator with the initial
start-up of the trash generator. It is extremely important that this
section be read carefully before attempting to use the generator
in the field.
Figure 12. Choke Lever
3. Place the choke lever (Figure 12) in the "OPEN " position
if starting a warm engine or the temperature is warm.
Before Starting the Engine
4. Place the operation switch (Figure 13) in the "RUN "
1. Be sure to disconnect all electrical loads from the
position.
generator prior to starting the engine.
2. NEVER start the engine with the main circuit breaker
in the “ON" position. Place the main circuit breaker
(Figure 10) in the OFF position.
Figure 13. Operation Switch (RUN)
5. Grasp the starter grip (Figure 14) and slowly pull it out.The
resistancebecomesthehardestatacertainposition,corre-
spondingtothecompressionpoint.Pullthestartergripbriskly
andsmoothlyforstarting.
Figure 10. Main Breaker (OFF Position)
Starting the Engine
1. Place the engine fuel valve lever (Figure 11) to the "ON"
position.
”
Figure 14. Starter Grip
CAUTION
Figure 11. Engine Fuel Valve Lever (ON Position)
DO NOT pull the starter rope all the way to the end.
DO NOT release the starter knob after pulling. Allow it to
rewind as soon as possible.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 27
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STOW G-4.5R — INITIAL START-UP ENGINE/OPERATION
6. If the engine has started, slowly return the choke lever
(Figure 12 ) to the “OPEN” position. If the engine has not
started repeat steps 1 through 6.
7. Beforethegeneratorisplacedintooperation,runtheengine
for3-5minutes. Checkfor abnormalsmells,fuelleaks, and
noises that would associate with lose components.
Figure 17. ACVoltmeter (120VAC)
8. Place the idle control switch (Figure 15) in the "OFF"
(down) position.This will allow the engine run at speed
about 3600 RPM's
11. If desired, verify with a voltmeter (Figure18) that 120
VAC is present at the GFCI receptacle and the twis-
lock receptacles as shown below.
Figure 15. Idle Control Switch (Down)
Placing the idle control switch in
the down position allows the
engine to operate at a maximum
speed of about 3600 RPM's. When
the idle control switch is place in
the up position (ON), the generator
will run at idle speed (2200 RPM's) until a load is applied, at that
time the engine speed will increase to 3600 RPM's as long as
the load is being applied. When the load is not in use, the engine
speed will drop back to the idle mode after about 3 seconds.
Figure 18. 120 VAC Receptacles
9. Place the full power switch (Figure 16) in the "120V"
(Up) position.
The 240V receptacle on either
unit is not operational (no voltage)
when the full power switch is in
the 120V position.This receptacle
is active (voltage) only when the
full power switch is in the 240V
position.
12. Place the full power switch (Figure 19) in the "240/
120V" (Down) position.
Figure 16. Full Power Switch (Up)
10. Refer to the AC voltmeter (Figure 17) on the control
box. The voltage indicated on the voltmeter should be
120 VAC with no load applied.
Figure 19. Full Power Switch (Down)
PAGE 28 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — INITIAL START-UP ENGINE/OPERATION
3. Place the main circuit breaker (Figure 22) in the ON
13. Refer to the AC voltmeter (Figure 20) on the control
box. The voltage indicated on the voltmeter should be
240 VAC with no load applied. If desired, verify with a
voltmeter that 240V is present at the NEMA L6-20R (S/N
5498030 and below) and the NEMA L14-20R (S/N
5498031 and above) twist-lock receptacles. In addition
verify that 120 VAC is present at all other twist-lock
receptacles on either unit.
position.
Figure 22. Main Circuit Breaker (ON)
Stopping The Engine
Normal Shutdown
1. Place the main circuit breaker (Figure 11) in the OFF
position.
2. Remove the load from the generator, and let the engine
run at idle for 3-5 minutes with the idle control switch in
the ON position (Up)
3. Place the operation switch (Figure 23) in the STOP
position.
Figure 20. 240/120VAC Receptacles
When the full power switch is
in the 240V (down) position, up
Figure 23. Operation Switch (Stop)
to half of the rated power of the
generator is available at the
4. Place the engine fuel valve lever (Figure 24) to the "OFF"
120V duplex receptacle or any
position.
”
twist-lock receptacle on either
unit; or full rated power can be obtained at the 240V
receptacle. Rembmber, when using a combination of dual
receptacles, total load should not exceed the rated
capacity of the generator.
Connecting the Load
1. Connect the load to the desired voltage output
receptacle.
Figure 24. Engine Fuel Valve Lever (OFF Position)
Emergency Showdown
2. Place the idle control switch (Figure 21) in the ON position
(Up).
1. Place the operation switch (Figure 23) in the STOP
position.
Figure 21. Idle Control Switch (Up)
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 29
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STOW G-4.5R — PREPARATION FOR LONG -TERM STORAGE
Generator Storage
For storage of the generating set for over 30 days, the
following is required:
■
■
Drain the fuel tank completely, or add STA-BIL to the fuel.
Run the engine until the gasoline in the carburetor is
completely consumed.
■
■
■
■
Completely drain the oil from the crankcase and refill with
fresh oil.
Remove the spark plug, pour 2 or 3 cc of SAE 30 oil into the
cylinder and crank slowly to distribute the oil.
Slowly rotate the engine a few times with the starter Rope and
install a new plug.
Pull out the starter rope slowly and stop at the compression
point.
■
■
Clean all external parts of the generating set with a cloth.
Cover the generating set and store in a clean, dry place.
PAGE 30 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — MAINTENANCE (ENGINE)
UseTable 5 as a general maintenance guideline when servicing
your engine. For more detail engine maintenance information,
refer to the engine owner's manual supplied with your engine.
Table 5. Engine Maintenance Schedule
FIRST
EVERY
EVERY
EVERY
YEAR
OR
EVERY
2 YEARS
OR
MONTH 3 MONTHS 6 MONTHS
OR
DESCRIPTION (3)
OPERATION
BEFORE
OR
OR
10 HRS.
25 HRS.
50 HRS.
100 HRS.
200 HRS.
CHECK
CHANGE
CHECK
X
Engine Oil
X
X
X
Air Cleaner
All Nuts & Bolts
Spark Plug
CHANGE
X (1)
Re-tighten If
Necessary
CHECK-CLEAN
REPLACE
CHECK
X
X
X
Cooling Fins
Spark Arrester
Fuel Tank
CLEAN
X
X
CLEAN
Fuel Filter
CHECK
X
Idle Speed
CHECK-ADJUST
CHECK-ADJUST
CHECK
X (2)
Valve Clearance
Fuel lines
X (2)
Every 2 years (replace if necessary) (2)
(1) Service more frequently when used in DUSTY areas.
(2) These items should be serviced by your service dealer, unless you have the proper tools and are mechanically
proficient. Refer to the ROBIN Shop Manual for service procedures.
(3) For commercial use, log hours of operation to determine proper maintenance intervals.
PAGE 32 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — MAINTENANCE (ENGINE)
Maintenance
Cleaning the Fuel Strainer
Perform the scheduled maintenance procedures as defined by
Table 6 and below:
Clean the fuel strainer if it contains dust or water. Remove
dust or water in the strainer cap and wash it in gasoline.
Securely fasten the fuel strainer cap so that fuel will not
leak. Check the fuel strainer every 200 hours of operation or
once a month.
DAILY
■
Thoroughly remove dirt and oil from the engine and control
area.Clean or replace the air cleaner elements as necessary.
Check and retighten all fasteners as necessary. Check the
gearbox for oil leaks. Repair or replace as needed.
DANGER
DO NOT use gasoline as a cleaning solvent,
because that would create a risk of fire or
explosion.
WEEKLY
■
Remove the fuel filter cap and clean the inside of the fuel
tank.
■
■
Remove or clean the filter at the bottom of the tank.
ENGINEAIRCLEANER
Remove and clean the spark plug (Figure 25), then adjust
the spark gap to 0.024 ~0.028 inch (0.6~0.7 mm).This unit
has electronic ignition, which requires no adjustments.
1. Remove the air cleaner cover and foam filter element as
shown in Figure 27.
2. Tap the paper filter element (Figure 27) several times on a
hard surface to remove dirt, or blow compressed air [not
exceeding 30 psi (207 kPa, 2.1 kgf/cm2)] through the filter
elementfromtheaircleanercaseside.NEVER brushoffdirt.
Brushingwillforcedirtintothefibers.Replacethepaperfilter
element if it is excessively dirty.
Figure 25. Spark Plug Gap
ENGINEOIL
1. Drain the engine oil when the oil is warm as shown in
Figure 26.
2. Remove the oil drain bolt and sealing washer and allow
the oil to drain into a suitable container.
3. Replace engine oil with recommended type oil as listed
in Table 4. For engine oil capacity, see Table 1 (engine
specifications). DO NOT overfill.
4. Install drain bolt with sealing washer and tighten se-
curely.
Figure 27. Engine Air Cleaner
Figure 26. Engine Oil (Draining)
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 33
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STOW G-4.5R —WIRING DIAGRAM (S/N 5498030 AND BELOW)
Figure 28. Generator/Engine Wiring Diagram (S/N 5498030 and Below)
PAGE 34 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R —WIRING DIAGRAM (S/N 5498031 AND ABOVE)
Figure 29. Generator/Engine Wiring Diagram (S/N 5498031 and Above)
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 35
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STOW G-4.5R —TROUBLESHOOTING (ENGINE)
diagnosis based on the Engine Troubleshooting (Table 6)
information shown below and on the proceeding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service
plant.
Practically all breakdowns can be prevented by proper
handling and maintenance inspections, but in the event of a
breakdown, please take a remedial action following the
TABLE 6. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Inspect carburetor to see if fuel
is reaching it?
Check fuel line
No Fuel?
Add Fuel
Water in fuel tank?
Fuel filter clogged?
Stuck carburetor?
Spark plug is red?
Flush or replace fuel tank.
Replace fuel filter
Check float mechanism.
Poor starting
Spark plug is fouled. Check tranistor ignition unit.
Insufficient compression, injected air leaking. Carburetor jets are
clogged (overflow).
Spark plug is blue-white?
No spark present at tip of spark
plug?
Tranistor ignition unit broken, high voltage cord cracked or broken.
Start/Stop switch broken. Replace spark plug if fouled.
No oil?
Add oil as required.
Oil pressure alarm lamp blinks
upon starting?
Check Automatic shutdown circuit "oil sensor".
Replace cylinder and piston and if necessary axel joint.
Tighten cylinder head connecting bolts.
Engine will not turn over?
Cylinder head connecting bolts
loose?
Cylinder head gasket damaged? Replace cylinder head gasket.
Insufficient power output "no
compression"
Malfunction of valve seat?
Spark plug is loose?
Worn piston rings?
Re-seat valves.
Replace spark plug.
Replace piston rings.
Malfunction in air-cleaner
system, air filter clogged?
Clean or replace air filter.
Air leaking in from interface
between carburetor and cylinder
head?
Tighten bolts between carburetor and cylinder head. Replace
cylinder head gasket.
Insufficient power output
"compression"
Clean or replace fuel filter.
Clean or replace carburetor.
Check carburetor float.
Malfunction in fuel system?
PAGE 36 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R —TROUBLESHOOTING (ENGINE)
TABLE 6. ENGINE TROUBLESHOOTING (CONTINUED)
SYMPTOM
POSSIBLE PROBLEM
Malfunction in blower?
SOLUTION
Check or replace blower.
Insufficient power output
"compression" and overheats
Air in-take filter clogged?
Clean or replace air in-take filter.
Over accumulation of exhaust
products?
Clean and check valves.
Check muffler, replace if necessary.
Burns to much fuel
Wrong spark plug?
Replace spark plug with manufactures suggested type spark plug.
Replace lubricating oil with correct viscosity.
Replace rings
Lubricating oil is wrong
viscosity?
Exhaust color is continiously
"WHITE"
Worn rings?
Air cleanner clogged?
Clean or replace air cleaner.
Choke valve has not been set
to the correct position?
Adjust choke valve to the correct position.
Exhaust color is continiously
"BLACK"
Carburetor defective, seal on
carburetor broken?
Replace carburetor or seal.
Adjust carburetor.
Poor carburetor adjustment
"engine runs too rich?
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 37
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STOW G-4.5R —TROUBLESHOOTING (GENERATOR)
diagnosis based on the GeneratorTroubleshooting (Table 7)
information shown below and on the preceding page. If the
problem cannot be remedied, please leave the unit just as it
is and consult our company's business office or service
plant.
Practically all generator breakdowns can be prevented by
proper handling and maintenance inspections, but in the event
of a breakdown, please take a remedial action following the
TABLE 7. GENERATOR TROUBLESHOOTING
SYMPTOM
Low voltage
POSSIBLE PROBLEM
Engine speed too low?
SOLUTION
Raise engine speed to rated RPM.
AC voltmeter not working?
Replace AC voltmeter.
Control box internal wiring
malfunction?
Check control box wiring.
Defective ignition coil?
Check red and green ignition wires. Replace ignition wires if
necessary.
Low voltage. Engine speed
normal 3650 RPM (unloaded),
2500 RPM (idle)
Rotor winding malfunction?
Stator winding malfunction?
Breaker malfunction?
Check or replace rotor.
Check or replace stator.
Check or replace CB1.
Voltage output too high.
Engine speed too high?
Lower engine speed to rated RPM.
Check control box wiring.
Voltage output too high. Engine
speed normal 3650 RPM
(unloaded), 2500 RPM (idle)
Control box internal wiring
malfunction
Circuit breaker will not turn on
"NO LOAD"
Defective circuit breaker?
Replace circuit breaker.
Overload?
Reduce load or replace breaker.
Check load circuit for short.
Check solenoid.
Circuit breaker will turn on
"LOADED" but trips immediately.
Load circuit is shorted?
Stuck solenoid?
Does not accelerate from low to
high "NO LOAD"
Does not accelerate from low to
high "LOAD ACTIVE
Control box interal wiring
defective?
Check control box wiring.
Defective rotor windings?
Defective solenoid?
Check or replace rotor.
Check or replace solenoid.
Does not decelerate no
"VOLTAGE OUTPUT".
Defective idle control device?
Defective solenoid?
Check or replace idle control device.
Check or replace idle control device.
Check control box wiring, replace any defective components.
Check or replace solenoid.
Control box wiring malfunction?
Defective solenoid?
Does not decelerate but has
"VOLTAGE OUTPUT".
Idle control device malfunction?
Check or replace idle control device.
PAGE 38 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 39
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STOW G-4.5R — EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
The contents of this catalog are
subject to change without notice.
Items Found In the “Remarks” Column
Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.
Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.
Items Found In the “Items Number”Column
All parts with same symbol in the number column, , #,
<, belong to the same assembly or kit.
+, %, or
*
If more than one of the same
reference number is listed, the
last one listed indicates newest
(or latest) part available.
PAGE 40 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — SUGGESTED SPARE PARTS
G-4.5R 1 TO 3 UNITS WITH ROBIN
EX270D20110 ENGINE
1 to 3 Units
Qty.
P/N
Description
1 ............ 0810106004 .......... CAP, FUEL TANK, S/N 5498030 AND BELOW
1 ............ A9924800014........ CAP, FUELTANK, S/N 5498031 AND ABOVE
1 ............ 0810107103 .......... FUEL FILTER, TANK, S/N 5498030 AND BELOW
1 ............ A9924800004........ FUEL FILTER, FUEL TANK, S/N 5498031 AND ABOVE
3 ............ 0650140150 .......... SPARK PLUG
3 ............ 2793260907 .......... ELEMENT, AIR CLEANER
1 ............ 2795011008 .......... ROPE, RECOIL STARTER
Part numbers on this
Suggested Spare Parts
List may supercede/
replace the P/N shown in
the text pages of this
book.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 41
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STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND BELOW)
NAMEPLATE AND DECALS (S/N 5498030 AND BELOW)
PAGE 42 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND BELOW)
NAMEPLATE AND DECALS (S/N 5498030 AND BELOW)
NO.
1
2
3
4
5
6
7
8
PART NO.
A3512100502
1630680104
PART NAME
QTY.
REMARKS
DECAL;CONTROL PANEL .................................... 1 ............ A21220080
DECAL; FUEL COCK ............................................. 1 ............ S-1407
NAMEPLATE ......................................................... 1 ............ CONTACT STOW PARTS DEPT.
DECAL; GROUND .................................................. 1 ............ S-1123
DECAL;WARNING DANGEROUS GAS ................ 1 ............ S-4984
DECAL; DANGER ELECTRICAL SHOCK HAZ. .... 1 ............ S-4985
DECAL;OPERATING INSTRUCTIONS ................. 1 ............ S-4607
DECAL; CAUTION OPER. AT 3600 RPM ONLY .... 1 ............ S-4461
DECAL;WARNING................................................. 1 ............ S-3627
DECAL;CAUTION ................................................. 1 ............ 3311
DECAL; STOW....................................................... 1 ............ A36200000
0800628504
8700611804
8700611904
7900638204
7900636004
0820610404
0820610304
A3562000003
9
10
11
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 43
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STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND ABOVE)
NAMEPLATE AND DECALS (S/N 5498031 AND ABOVE)
PAGE 44 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND ABOVE)
NAMEPLATE AND DECALS (S/N 5498031 AND ABOVE)
NO.
1
2
3
4
5
6
7
PART NO.
PART NAME
QTY.
REMARKS
A4511200402
DECAL;CONTROL PANEL .................................... 1 ............ A41120040
NAMEPLATE ......................................................... 1 ............ CONTACT STOW PARTS DEPT.
DECAL; GROUND .................................................. 1 ............ S-1123
0800628504
1630680104
A4561000203
0820610404
35137
DECAL; FUEL COCK ............................................. 1 ............ S-1407
DECAL; STOW
DECAL;WARNING................................................. 1 ............ S-3627
DECAL;WARNING READ MANUAL
1
1
8
9
10
11
8700611804
8700611904
7900636004
A92120000
DECAL;WARNING DANGEROUS GAS ................ 1 ............ S-4984
DECAL; DANGER ELECTRICAL SHOCK HAZ. .... 1 ............ S-4985
DECAL; CAUTION OPER. AT 3600 RPM ONLY .... 1 ............ S-4461
DECAL;OPERATING INSTRUCTIONS
1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 45
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STOW G-4.5R — GENERATOR ASSY.
GENERATOR ASSY.
PAGE 46 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — GENERATOR ASSY.
GENERATOR ASSY.
NO
1
PART NO
PART NAME
QTY.
REMARKS
A3110200003
7661080003
0601823213
0601822638
0071706304
7661017104
0801086104
0040010000
A3136001203
A3155100002
A3155000002
7875021523
7661331003
7661344204
0040008000
0041208000
7871329514
0601851760
0013608025
0013608025
0040008025
0040008000
A3332400304
A3332400204
A3332400104
0017108020
ROTOR ASSY. ......................................................... 1 ......... INCLUDES ITEMS W/
*
1-1
FIELD COIL ASSY.
1
*
1-2
1-2
1-3
2
RECTIFIER ............................................................... 2 ......... D3SB 80
SURGE ABSORBER ................................................ 2 ......... TNR 15G431K
BEARING .................................................................. 1 ......... 6304 2RU NYCM
*
SET BOLT, ROTOR
SET WASHER, BEARING
SPRING WASHER
ARMATURE ASSY.
END BRACKET (C SIDE)
END BRACKET (B SIDE)
GUIDE PANEL, AIR
COVER
SET BOLT, STATOR
SPRING WASHER
PLAIN WASHER
GROMMET
1
1
1
1
1
1
1
1
4
4
4
1
1
3
4
5
6
7
8
9
10
11
12
13
14
15
15
15A
15A
16
CAP
HEX. HEAD BOLT ..................................................... 4 ......... S/N 5498030 AND BELOW
HEX. HEAD BOLT ..................................................... 4 ......... S/N 5498031 AND ABOVE
SPRING WASHER .................................................... 4 ......... S/N 5498030 AND BELOW
SPRING WASHER .................................................... 4 ......... S/N 5498031 AND ABOVE
MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
HEX. HEAD BOLT ..................................................... 6 ......... S/N 5498030 AND BELOW
17
18
19
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 47
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STOW G-4.5R — CONTROL BOX ASSY. (S/N 549830 AND BELOW)
CONTROL BOX ASSY. (S/N 549830 AND BELOW)
PAGE 48 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — CONTROL BOX ASSY. (S/N 549830 AND BELOW)
CONTROL BOX ASSY. (S/N 549830 AND BELOW)
NO
1
2
3
4
5
6
7
8
PART NO
PART NAME
CONTROL BOX
GROMMET
QTY.
1
1
REMARKS
A3215000303
0601850215
0601823204
0027103012
A3262800004
0017106016
A3225000603
A3512100502
0601802651
4341817004
0021004010
0601806819
0601811035
0601811032
0601812598
0021004010
0601830737
0601830727
0601831600
0601823853
0027104010
0601815109
0601810553
0017105010
0601842426
0027104012
0207004000
RECTIFIER ............................................... 2 ................. S5VB60
MACHINE SCREW
CONDENSER
HEX. HEAD BOLT
CONTROL PANEL
NAME PLATE............................................ 1 ................. A31210050
CIRCUIT BREAKER.................................. 1 ................. KM-2 :15A
BRACKET, CIRCUIT BREAKER
MACHINE SCREW
AC VOLTMETER ....................................... 1 ................. DE450-011 : 0 ~ 120/240V
RECEPTACLE ........................................... 1 ................. L5-30R : 125V, 30A
RECEPTACLE ........................................... 1 ................. L6-20R : 250V, 20A
RECEPTACLE ........................................... 1 ................. 5-20R : 125V, 20A
2
1
4
1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26
1
2
MACHINE SCREW
6
SWITCH, FULL POWER ........................... 1 ................. ET330D12
SWITCH, IDLE CONTROL ........................ 1 ................. ET115A12
SWITCH, OPERATION ............................. 1 ................. JW-M11RKK
SLOW DOWN UNIT .................................. 1 ................. ND80B
MACHINE SCREW
GROUNDTERMINAL
ALARM LAMP, OIL ................................... 1 ................. D121091SR :12V
HEX. HEAD BOLT
RESISTOR ................................................ 1 ................. 40W, 400
MACHINE SCREW
HEX.NUT
2
1
5
2
2
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 49
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STOW G-4.5R — CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
PAGE 50 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
NO
1
2
3
4
5
6
6A
7
8
PART NO
PART NAME
CONTROL BOX
GROMMET
QTY.
1
1
REMARKS
A3214000003
0601850102
0601823204
0027103012
0601823853
0027104010
0207004000
A3224000003
0601802651
4341817004
0021004010
0601806819
0601812598
0601812592
0601811035
0601814010
0021004010
0207004000
0601830737
0601831620
0601831620
0021004015
0207004000
A3262800004
0017106016
0017105010
0601842426
0027104010
RECTIFIER ............................................... 2 ................. S5VB60
MACHINE SCREW
SLOW-DOWN UNIT................................... 1 ................. ND-80
MACHINE SCREW
HEX NUT
CONTROL PANEL
CIRCUIT BREAKER.................................. 1 ................. KM-2 :15A
BRACKET, CIRCUIT BREAKER
MACHINE SCREW
AC VOLTMETER ....................................... 1 ................. DE450-011 : 0 ~ 120/240V
RECEPTACLE ........................................... 1 ................. 5-20R : 125V, 20A
RECEPTACLE ........................................... 1 ................. L5-20R : 125V, 20A
RECEPTACLE ........................................... 1 ................. L5-30R : 125V, 30A
RECEPTACLE ........................................... 1 ................. L14-20R :125/250V, 30A
MACHINE SCREW
HEX NUT
SWITCH, FULL POWER ........................... 1 ................. ET330D12
SWITCH, IDLE CONTROL ........................ 1 ................. C1550WA
SWITCH, OPERATION ............................. 1 ................. C1550WA
2
2
2
1
9
1
2
10
11
12
13
14
15
16
16A
17
18
19
20
20A
21
22
23
24
25
8
8
MACHINE SCREW
HEX NUT
CONDENSER ASSY. 50V @ 1000 µF ..... 1 ................. VR1H102MHA
HEX. HEAD BOLT
HEX. HEAD BOLT
RESISTOR ................................................ 1 ................. 40W, 400 OHMS
MACHINE SCREW
1
1
4
4
2
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 51
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STOW G-4.5R — PIPE FRAME ASSY. (S/N 549830 AND BELOW)
PIPE FRAME ASSY. (S/N 549830 AND BELOW)
PAGE 52 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — PIPE FRAME ASSY. (S/N 549830 AND BELOW)
PIPE FRAME ASSY. (S/N 549830 AND BELOW)
NO
1
2
3
4
5
6
7
8
PART NO
PART NAME
QTY.
1
REMARKS
A3418000112
A3485500004
0017106016
A3305100103
A9312601704
7935416004
0207008000
0207008000
0017108040
0207008000
A3305200104
0017106016
A3365000102
0810106004
0810107103
0602125034
0605510026
0642007810
0642006410
0605513169
0605515105
7855525514
7855525604
0017108030
0017108020
A3332400004
0017106016
0019206016
A4924200004 EX27D
PIPE FRAME
SUPPORT, PIPE FRAME
HEX. HEAD BOLT
ENGINE BASE
RUBBER SUSPENSION
RUBBER SUSPENSION
HEX. NUT
HEX. NUT
HEX. HEAD BOLT
HEX. NUT
STOPPER
HEX. HEAD BOLT
FUELTANK
CAP, FUEL TANK
FUEL FILTER
FUEL GUAGE ..................................... 1 ................. CJ-58A
FUEL STRAINER
CUP, FILTER FUEL STRAINER
PACKING, FUEL STRAINER CUP
HOSE
HOSE BAND
RUBBER CUSION
COLLAR
HEX. HEAD BOLT
HEX. HEAD BOLT
BRACKET
HEX. HEAD BOLT
HEX. HEAD BOLT
ROBIN ENGINE
1
4
1
2
2
8
2
2
2
1
2
1
1
1
9
9A
10
11
12
12-1
12-2
13
14
14-1
14-2
15
16
17
18
19
20
21
22
23
24
1
1
1
1
2
2
2
2
2
1
4
2
1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 53
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STOW G-4.5R — PIPE FRAME ASSY. (S/N 549831 AND ABOVE)
PIPE FRAME ASSY. (S/N 549830 AND ABOVE)
PAGE 54 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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STOW G-4.5R — PIPE FRAME ASSY. (S/N 549831 AND ABOVE)
PIPE FRAME ASSY. (S/N 549830 AND ABOVE)
NO
1
2
3
4
5
6
7
8
PART NO
PART NAME
PIPE FRAME
BRACKET
HEX. HEAD BOLT
ENGINE BASE
RUBBER SUSPENSION
RUBBER SUSPENSION
HEX. NUT
HEX. NUT
HEX. HEAD BOLT
HEX. NUT
FUELTANK
CAP, FUEL TANK
FUEL FILTER
QTY.
REMARKS
A4417000002
A3417100004
0017106016
A3304100003
A9312601704
7935416004
0207008000
0207008000
0017108040
0207008000
A4364000002
A9924800014
0810107103
0602125034
0605510026
0642007810
0642006410
0605513194
0605515062
7855525514
7855525604
0017108030
0017108020
A9117200103
0601850097
0021008025
0207008000
A9311100004
0011308025
0037908000
0042108000
0019206016
A3305200104
0017106016
A3414500004
A4924200004 EX27D
1
1
4
1
2
2
8
2
2
2
1
1
1
9
9A
10
11
12
13
14
14-1
14-2
15
16
17
18
19
20
21
22
23
23A
24
25
25A
25B
26
27
28
29
30
FUEL GUAGE.................................... 1 ...................CJ-58A
FUEL STRAINER
CUP, FILTER FUEL STRAINER
PACKING, FUEL STRAINER CUP
HOSE
HOSE BAND
RUBBER CUSION
COLLAR
HEX. HEAD BOLT
HEX. HEAD BOLT
HANGER
STOPPER
MACHINE SCREW
HEX NUT
PLASTIC WASHER
HEX HEAD BOLT
HEX NUT
WASHER, FLAT
HEX HEAD BOLT
STOPPER
HEX HEAD BOLT
COVER
ROBIN ENGINE
1
1
1
1
2
2
2
2
2
1
1
1
1
2
2
2
2
1
1
2
1
1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 55
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ROBIN EX270D20110— CRANKCASE ASSY.
CRANKCASE ASSY..
PAGE 56 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110— CRANKCASE ASSY.
CRANKCASE ASSY.
NO
PART NO
PART NAME
QTY.
REMARKS
10
2791010251
2371420203
2771601001
0440300110
0600300341
2771501103
0105080250
0105060410
0440060020
0401140020
0211140020
2791100121
CRANKCASE ASSY. ................................................ 1 ........ INCLUDES ITEMS W/
*
20%
26%
VALVE GUIDE
STEM SEAL
OIL SEAL
BALL BEARING
PIPE KNOCK
STUD
STUD
OIL SEAL
PLUG
2
1
1
1
2
2
2
1
2
2
30
*
46
*
50
*
60%
70%
75
80
90
210
GASKET
MAIN BEARING COVER .......................................... 1 ........ INCLUDES ITEMS W/+
220+ 0440300160
230+ 0600300370
OIL SEAL
1
1
1
1
1
1
1
7
1
BALL BEARING
GOVERNOR GEAR
GOVERNOR SLEEVE
FILLER PLUG
GASKET
GASKET
FLANGE BOLT
GASKET, MUFFLER 26D 9DX58P 0.2T
CYLINDER HEAD ASSY .......................................... 1 ........ INCLUDES ITEMS W/%
GASKET HEAD
FLANGE BOLT
250
260
275
280$
281
300
340$
610
620$
630
631
680
690$
700
710
850
960
2774500421
2774190103
2796500103
0213200050
0213200050
0010408350
2773520103
2791300111
2791500123
0110080240
0010408350
2771550101
2771600103
2771501103
0110060020
0851080000
2799900107
1
4
1
1
1
2
4
1
FLANGE BOLT
ROCKER COVER
GASKET, ROCKET COVER
PIPE KNOCK
FLANGE BOLT
RUBBER PIPE
GASKET SET ........................................................... 1 ........ INCLUDES ITEMS W/$
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 57
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ROBIN EX270D20110 — CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
PAGE 58 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
NO
10
50
PART NO
PART NAME
CRANKSHAFT CP
FLANGE NUT
QTY.
REMARKS
2792120131
0180180010
0323030010
2792250120
2792300103
2792330103
2792340103
2792340303
2792340403
2792351107
2792351207
2792351307
0565180010
1
1
1
70
WOODRUFF KEY
310
320
350
360
360
360
370
370
370
380
CONNECTING ROD ASSY. ......................... 1 ......... INCLUDES ITEM W/
CONNECTING ROD BOLT
PISTON PIN
*
2
1
1
1
1
1
1
1
2
*
PISTON, STANDARD
PISTON OVERSIZE 0.25 MM
PISTON OVERSIZE 0.50 MM
PISTON RING SET, STANDARD
PISTON RING SET, O.25 MM
PISTON RING SET, STANDARD
CLIP
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 59
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ROBIN EX270D20110 — GOVERNOR ASSY.
GOVERNOR ASSY.
PAGE 60 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — GOVERNOR ASSY.
GOVERNOR OPERATION ASSY.
NO
10
20
30
40
50
60
70
80
310
340
350
355
360
365
370
435
395
396
440
450
480
485
486
490
PART NO
PART NAME
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REMARKS
2794230113
2774220133
2794270101
2774280113
0031305000
0130060240
0186060020
2794250223
2774330301
2774350103
0200060170
0217060070
0140060180
2374500423
0021706000
2774600101
2774390203
0131050030
0043104080
0023506000
2774510103
0110060020
2774370103
2774600303
GOVERNOR LEVER
GOVERNOR SHAFT
GOVERNOR ROD CP
ROD SPRING
CLIP
BOLT & WASHER ASSY.
NUT
GOVERNOR SPRING
SPEED CONTROL LEVER
STOP PLATE
WASHER
FRICTION WASHER
SCREW
*
*
*
*
*
*
SPRING, ADJUST
NUT
SPEED CONT. BRKT CP ................ 1 ......... CAN ONLY BE PURCHASED W/ITEM 490
CLAMP
*
*
*
*
*
*
1
1
1
1
1
2
1
SCREW AND WASHER ASSY.
SCREW
SELF LOCK NUT
RETURN SPRING
FLANGE BOLT
LINK ROD
SPEED CONTROL ASSY. .............. 1 ......... INCLUDES ITEMS W/
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 61
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ROBIN EX270D20110 — INTAKE AND EXHAUST ASSY.
INTAKE AND EXHAUST ASSY.
PAGE 62 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — INTAKE AND EXHAUST ASSY.
INTAKE AND EXHAUST ASSY.
NO.
10
25
PART NO.
PART NAME
QTY.
REMARKS
2793160101
2773510103
0240060010
2773860103
2793640103
2773650103
2773870103
2793360103
2693370103
2793340113
2793350113
13210KA031
2793560111
2773691103
2773710103
2773690203
2773691313
2773500123
0031305000
2773620100
2773620200
0149050020
0170050030
0110060020
2793020111
2793760101
0150040060
2793420111
2773520103
9802008280
0152060090
0110060010
0110080150
2773700103
0150040060
2793290113
2793590123
CAMSHAFT CP......................................... 1 ............. INCLUDES ITEMS W/
*
PIN, CAMSHAFT, 9DX78.5L
O RING, 5.8DX9.6DX1.9T
SPRING PIN, 4DX7.5DX11L
RELEASE LEVER
CLIP, 13.8DX20.3DX0.4T
RETURN SPRING
VALVE SPRING, 17DX2.3DX27L N=5.8
SPRING RETAINER
INTAKE VALVE, 28.5DX5.5DX67.8L
EXHAUST VALVE, 26.5DX5.5DX67.8L
COLLET VALVE
TIMING CHAIN CP, 100 LINK
TENTIONER
SPRING, TENTIONER
PIN, TENTIONER, 6DX13DX34L
CHAIN GUIDE
PIN, ROCKER, 6DX9DX41L
CLIP
ROCKER ARM ASSY. IN .......................... 1 ............. INCLUDES ITEMS W/
ROCKER ARM ASSY. EX ......................... 1 ............. INCLUDES ITEMS W/
ADJUST SCREW, M5X0.5X23L
NUT, M5X0.5X4.1H
FLANGE BOLT, M6X1.0X12L
MUFFLER, CP
SPARK ARRESTOR
TAPPING SCREW
MUFFLER COVER CP
GASKET, MUFFLER 26D 9DX58P 0.2T
FLANGE NUT
TAPPING BOLT, M6X1.0X10L
FLANGE BOLT, M6X1.0X8L
FLANGE BOLT, M8X1.25X12L
DEFLECTOR
1
1
1
1
1
1
2
2
1
1
4
1
1
1
1
1
1
1
27
34
*
35
*
37
*
38
60
70
*
80
90
95
150
160
163
166
170
200
210
220
225
#
#
230
240
290
310
315
317
320
340
350
360
361
365
440
445
540
550
#
#
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
TAPPING SCREW
INSULATOR
GASKET, INSULATOR
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 63
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ROBIN EX270D20110 — AIR CLEANER ASSY.
AIR CLEANER ASSY.
PAGE 64 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO.
PART NO.
PART NAME
QTY. REMARKS
510
2793262030
2793263308
2793265008
2793264508
2793260907
AIR CLEANER ASSY. LOW PROFILE ................. 1 ......... INCLUDES ITEMS W/
*
510-200
510-220
510-250
BODY CP
GASKET
COVER, LOW PROFILE
ELEMENT ASSY.
1
1
1
1
*
*
*
520
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 65
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ROBIN EX270D20110 — COOLING STARTING ASSY.
COOLING STARTING ASSY.
PAGE 66 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — COOLING STARTING ASSY.
COOLING STARTING ASSY.
NO
10
20
40
60
61
80
81
210
210-1
210-2
210-3
210-4
210-5
210-6
210-7
210-11
210-35
210-49
220
PART NO
PART NAME
QTY.
REMARKS
2795120111
0732005140
0110060030
2795271111
2795270213
0016508120
0110060020
2795020200
2265071608
2795012008
2795011008
2265070108
2795012508
2265073108
2265075208
2795014508
2265074108
2265075308
0110060010
BLOWER HOUSING CP, YELLOW
LABEL, TRADEMARK 64D
FLANGE BOLT
1
1
4
1
1
1
1
BAFFLE 1, CASE CP
BAFFLE 2, HEAD
BOLT
FLANGE BOLT
RECOIL STARTER ASSY. ................................... 1 ......... INCLUDES ITEM W/
SPIRAL SPRING
REEL
*
1
1
1
1
2
1
2
1
1
1
4
*
*
STARTER ROPE
STARTER KNOB
RATCHET
FRICTION SPRING
RATCHET SPRING
STARTER PULLEY
FRICTION PLATE
CENTER SCREW
FLANGE BOLT
*
*
*
*
*
*
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 67
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ROBIN EX270D20110 — CARBURETOR ASSY.
FUEL LUBRICANT ASSY.
PAGE 68 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — CARBURETOR ASSY.
FUEL LUBRICANT ASSY.
NO
PART NO
PART NAME
QTY.
REMARKS
210
2796230100
2796253508
2516245008
2796252508
2796242008
2796256308
2796256408
2796252008
2796253008
2516245308
2796251508
2796255008
2796235008
2796254008
2796250508
2796240008
2796240108
2796235508
2796256108
2796235308
2796244508
2796256208
2796250008
2796255208
2516248008
2796245208
2796245108
0652007810
0642006410
CARBURETOR ASSY. ...................................... 1 ......... INCLUDES ITEM W/
*
210-1
210-2
210-3
210-5
210-6
210-7
210-8
VALVE THROTTLE
SCREW
VALVE CHOKE
JET SLOW
COLLAR, UPPER, LOW PROFILE
COLLAR, LOWER, LOW PROFILE
SHAFT CHOKE
SHAFT SUB ASSY., THROTTLE
SCREW
PIN FLOAT LEVER
CHAMBER FLOAT
GASKET
GASKET CHAMBER
FLOAT SUB ASSY.
JET MAIN
JET MAIN
SCREW DRAIN
BUSH
SCREW ADJUSTING
SPRING
COLLAR
VALVE, ASSY.
GASKET
CAP
O-RING
O-RING
FILTER CUP
PACKING, FILTER CUP
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
*
*
*
*
*
*
*
210-11
210-12
210-15
210-16
210-17
210-18
210-19
210-22
210-22
210-28
210-32
210-40
210-41
210-60
210-100
210-104
210-121
210-151
210-152
210-153
210-154
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 69
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ROBIN EX270D20110 — FLYWHEEL ASSY.
FLYWHEEL ASSY.
PAGE 70 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — FLYWHEEL ASSY.
FLYWHEEL ASSY.
NO
10
11
30
50
60
70
100
110
PART NO
PART NAME
QTY.
REMARKS
2797923001
2797943001
0011406250
27773102H1
0660000371
0150040090
0650140150
0655000270
FLYWHEEL CP
1
1
2
1
1
2
IGNITION COIL CP
BOLT & WASHER ASSY.
WIRE 2 CP, W/OIL SENSOR
SWITCH ASSY.
TAPPING SCREW
SPARK PLUG.......................................... 1.................... NGK BR6HS
SPARK PLUG CAP
1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 71
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ROBIN EX270D20110 — ELECTRIC DEVICE ASSY.
ELECTRIC DEVICE ASSY.
PAGE 72 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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ROBIN EX270D20110 — ELECTRIC DEVICE ASSY.
ELECTRIC DEVICE ASSY.
NO
700
705
740
740
741
770
775
780
785
PART NO
PART NAME
QTY.
REMARKS
2797630131
KU31107001
0011406160
0011406160
0150040090
2147900601
0110060020
2797550103
0152060050
OIL SENSOR CP
FLOAT, C/U CP3
BOLT & WASHER ASSY.
BOLT & WASHER ASSY.
TAPPING BOLT
CLAMP CP
1
1
2
2
1
1
1
1
1
FLANGE BOLT
CLAMP
TAPPING BOLT
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 73
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Effective: July 15, 2003
TERMS AND CONDITIONS OF SALE — PARTS
Terms and Conditions of Sale
STOW Construction Equipment
DROP SHIPMENTS
PAYMENT TERMS
Terms of payment for unit sales are 2% 15
days net 30 days from date of invoice unless
otherwise specifically stated on our invoice.
Parts invoices have terms of net 10 days.
Minimum parts billing is $15.00 net.
Applicable discounts will be computed on
merchandise value only. Late charges will be
assessed at prevailing rates. Cash discounts
cannot be taken on current billings if any
previously billed amounts are past due.
STOW reserves the right to refuse Drop
Shipments outside the normal service area of
the purchasing dealer.
The sender will be notified of any material
received that does not meet the above
provisions. Such material will be held for 30
days from notification pending instructions. If a
reply is not received within 30 days, the material
will be returned to the sender at his expense
with no credit issued.
FIELDWAREHOUSES
Field Warehouses are currently located in
California, Georgia, Idaho, Iowa, and New
Jersey
PRICING, REBATES AND
SPECIFICATIONS
Every effort will be made to provide adequate
notice of changes; however, prices and
equipment specifications are subject to change
without notice.
SPECIAL EXPEDITING SERVICE
The higher of a $35.00 surcharge or actual
costs will be added to the invoice for special
handling, including bus shipments, or in cases
where STOW personnel must personally deliver
the equipment or parts to the carrier.
FREIGHT POLICY
Freight policy is established to offer customers
every advantage possible. Due to bulk freight
ratings on some equipment and other shipping
considerations, freight policies differ by
equipment type. Actual back freight may be
charged for shipments originating from other
than specified FOB warehouses. See Freight
Policy for details.
All STOW domestic sales are FOB nearest
available designated MQ/STOW warehouse.
Export orders are ex-works factory located in
Carson, CA or Boise, ID.
Price changes are effective on a specific date
and all orders received on or after that date will
be billed at the revised price.
RETURNED GOODS POLICY
Return shipments may be accepted and credit
allowed, subject to the following provisions.
Rebates for price reductions and added charges
for price increases will not be made for stock in
dealer inventory at the time of a price change.
1. A Returned Material Authorization (RMA)
must be approved by STOW prior to
shipment. Approvals for returned goods
must be with just cause and are at the
sole discretion of STOW. A copy of the
Authorization must accompany the shipment
to the designated Warehouse.
STOW reserves the right to quote and sell direct
to Government agencies and to Original
Equipment Manufacturer accounts who use our
products as integral parts of their own products.
Additions to orders already shipped cannot be
accepted for freight minimums.
LIMITATION OF SELLER’S LIABILITY
2. Parts being returned must be listed as
currently supplied on the current parts list.
STOW shall not be liable hereunder for damages
in excess of the purchase price of the item with
respect to which damages are claimed and in
no event shall STOW be liable for loss of profit
or good will or for any other special, consequential
or incidental damages.
Should STOW elect to make partial shipments
of an order originally complying with the “freight
allowed” requirements, transportation charges
will be absorbed by STOW on any subsequent
shipment applying to that order.
3. Parts must be in new and resalable condition
in the original package, with part numbers
clearly marked.
4. Units and accessories must be current
models in the latest price list and in new and
resalable condition.
All other orders will be shipped collect or prepaid
with charges added to the invoice. STOW’s
responsibility ceases when a signed manifest
has been obtained from the carrier, and any
claim for shortage or damage must be settled
between the consignee and the carrier.
LIMITATION OF WARRANTIES
There are no warranties, express or implied,
made by STOW. hereunder on Products
manufactured or distributed by it except the
warranty against defects in material and
workmanship on new Products to the original
purchaser, as set forth in the STOW New
Product Limited Warranty.
5. Special order items are not returnable for
credit.
6. Credit on returned parts and units will be
issued at actual dealer net price at time of
purchase less 15% restocking charge.
Parts: FOB Carson, California or Boise,
Idaho. See Freight Policy for details and
additional discounts.
7. All returned shipments are to be made to
the STOW designated receiving point,
freight prepaid at the sender’s expense.
STOW CONSTRUCTION EQUIPMENT
POST OFFICE BOX 6254
CARSON, CALIFORNIA 90749
310-661-4242 • 877-BUY-STOW
FAX:310-604-9237
E-MAIL: stow@stowmfg.com
Atlanta • Boise • Newark • Quebec, Canada
Manchester, UK • Rio de Janeiro, BR • Puebla, MX
PAGE 74 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
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NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 75
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OPERATION AND PARTS MANUAL
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
PARTSDEPARTMENT
800-427-1244
310-537-3700
FAX: 800-672-7877
FAX: 310-637-3284
SERVICEDEPARTMENT
800-478-1244
310-537-3700
FAX: 310-537-4259
TECHNICALASSISTANCE
800-478-1244
FAX: 310-631-5032
WARRANTYDEPARTMENT
800-421-1244, EXT. 279 FAX: 310-537-1173
310-537-3700, EXT. 279
SALESDEPARTMENT
310-661-4242
FAX: 310-604-9237
877-289-7869 (877-BUY-STOW)
Manufactured for MULTIQUIP INC.
by
DENYO MANUFACTURING CO., JAPAN
STOWCONSTRUCTIONEQUIPMENT
PARTS DEPARTMENT:
800-427-1244
FAX: 800-672-7877
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
800-478-1244
A DIVISION OF MULTIQUIP INC.
POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 888-252-STOW [888-252-7869]
FAX:310-537-1986 • FAX:800-556-1986
E-MAIL: stow@multiquip.com • WWW: stowmfg.com
FAX:310-631-5032
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