Page 1
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 ALL TIMES.
Page 2
PAGE 2 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 3
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER
STOW MAIN OFFICE
Post Office Box 6254 888-252-STOW
Carson, Ca 90749
Email: stow@multiquip.com
Internet: www.stowmfg.com
PARTS DEPARTMENT
800-427-1244 FAX: 800-672-7877
310-537-3700 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
WARRANTY DEPARTMENT
800-421-1244, EXT. 279 FAX: 310-537-1173
310-537-3700, EXT. 279
SALES DEPARTMENT
310-661-4242 FAX: 310-604-9237
877-289-7869 (877-BUY-STOW)
ON-HAND
WHEN CALLING
FAX:
310-537-1986
© 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
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
design or the information published in this publication at any time without notice and without incurring any obligations.
MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should
G-2.9R Portable AC Generator.
STOW Construction Equipment reserves the right to discontinue or change specifications,
To find the latest revision of this
publication, visit our website at:
www.stowmfg.com
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 3
Page 4
TABLE OF CONTENTS
STOW G-4.5R — AC
Portable Generator
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
Operation and Safety Decals
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
Wiring Diagram
(S/N S/N 5498030 & Below) .......................... 34
(S/N 5498031 & Above) ................................. 35
Troubleshooting (Engine) ................................... 36-37
Troubleshooting (Generator) .................................. 38
Explanation Of Codes In Remarks Column ............ 40
Suggested Spare Parts ........................................... 41
(S/N 5498030 & Below) ...... 14
(S/N 5498031 & Above) ...... 15
ROBIN
EX270D20110
Engine (EPA)
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
Terms and Conditions Of Sale — Parts .................. 74
As a continuing effort to
NOTE
NOTE
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
Generator Assembly .......................................... 46-47
Control Box Assembly
Control Box Assembly
Pipe Frame Assembly
Pipe Frame Assembly
PAGE 4 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
(S/N 5498031 & Above) ........... 44-45
(S/N 5498030 & Below) ............. 48-49
(S/N 5498031 & Above) ............ 50-51
(S/N 5498030 & Below) .............. 52-53
(S/N 5498031 & Above).............. 54-55
Page 5
PARTS ORDERING PROCEDURES
When ordering parts,
please supply the following information:
❒❒
❒ Dealer account number
❒❒
❒❒
❒ Dealer name and address
❒❒
❒❒
❒ Shipping address (if different than billing address)
❒❒
❒❒
❒ Return fax number
❒❒
❒❒
❒ Applicable model number
❒❒
❒❒
❒ Quantity, part number and description of each part
❒❒
❒❒
❒ Specify preferred method of shipment:
❒❒
✓ FedEx or UPS Ground
✓ FedEx or UPS Second Day or Third Day
✓ FedEx or UPS Next Day
✓ Federal Express Priority One
✓ DHL
✓ Tr u ck
Note: Unless otherwise indicated by customer, 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.
Here’s how to get help...
Please have the model and serial number
on hand when calling.
STOW MAIN OFFICE
18910 Wilmington Ave. 800-421-1244
FAX:
Carson, CA 90746
Email: stow@stowmfg.com
Internet: www.stowmfg.com
SALES DEPARTMENT
310-661-4242 Fax: 310-604-9237
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
WARRANTY DEPARTMENT
800-421-1244,
310-537-3700,
EXT.
EXT.
279
279
310-537-3927
FAX:
800-672-7877
FAX:
310-637-3284
FAX:
310-537-4259
FAX:
310-631-5032
FAX:
310-537-1173
Place Your Parts Order Via Web or Fax
For Even More Savings!
(Domestic USA Dealers Only)
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:
Ordered Standard Stock orders
via orders ($750 list and above)
Fax 3% 10%
Web 5% 10%
Special freight allowances
when you order 10 or more
line items via Web or Fax!**
FedEx Ground Service
No other allowances on freight shipped by any other
carrier.
**Common nuts, bolts and washers (all items under $1.00
list price) do not count towards the 10+ line items.
NOTE: DISCOUNTS ARE SUBJECT TO CHANGE
at no charge for freight
STOW CONSTRUCTION EQUIPMENTSTOW CONSTRUCTION EQUIPMENT
STOW CONSTRUCTION EQUIPMENT
STOW CONSTRUCTION EQUIPMENTSTOW CONSTRUCTION EQUIPMENT
A DIVISION OF MULTIQUIP INC.
POST OFFICE BOX 6254 CARSON, CA 90749
888-252-STOW [888-252-7869] 310-537-3700
FAX: 310-537-1986 FAX: 800-556-1986
E-MAIL: stow@multiquip.com INTERNET: www.stowmfg.com
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 5
Direct TOLL-FREE access
to our Parts Department:
Toll-free nationwide — 800-427-1244
Toll-free FAX — 800-6-PARTS-7
(800/672-7877)
Page 6
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)
Page 7
STOW G-4.5R — SPECIFICATIONS
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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
°°
°
fahrenheit above the standard temperature of 60
°°
F
F
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 7
Page 8
STOW G-4.5R — SAFETY MESSAGE ALERT SYMBOLS
FOR YOUR SAFETY AND THE SAFETY OF OTHERS!
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.
This Owner's Manual has been
developed to provide complete
instructions for the safe and efficient
NOTE
Before using this generator, ensure that the operating
individual has read and understands all instructions in this
manual.
SAFETY MESSAGE ALERT SYMBOLS
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,
operation of the STOW Model G-4.5R
Portable Generator
engine manufacturers instructions for
data relative to its safe operation.
. Refer to the
HAZARD SYMBOLS
Potential hazards associated with the operation of a
G-4.5R Portable Generator
Symbols which appear throughout this manual, and will be
referenced in conjunction with Safety Message Alert
Symbols.
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.
Gasoline is extremely flammable, and
its vapors can cause an explosion if
ignited. DO NOT start the engine near
spilled fuel or combustible fluids.
will be referenced with Hazard
Lethal Exhaust Gases
WARNINGWARNING
WARNING
WARNINGWARNING
WARNINGWARNING
WARNING
WARNINGWARNING
Lethal Exhaust Gas Hazards
Explosive Fuel Hazards
STOW
DANGERDANGER
DANGER
DANGERDANGER
You WILL be
if you DO NOT follow these directions.
WARNINGWARNING
WARNING
WARNINGWARNING
You CAN be KILLED or
you DO NOT follow these directions.
CAUTICAUTI
CAUTION
CAUTICAUTI
You CAN be
these directions.
KILLED
INJURED
if you DO NOT follow
or
SERIOUSLY INJURED
SERIOUSLY INJURED
if
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.
WARNINGWARNING
WARNING
WARNINGWARNING
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.
WARNINGWARNING
WARNING
WARNINGWARNING
ALWAYS wear approved
protection when required.
Burn Hazards
Respiratory Hazards
respiratory
PAGE 8 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 9
STOW G-4.5R — SAFETY MESSAGE ALERT SYMBOLS
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
NEVER operate equipment with covers,
or guards removed. Keep fingers, hands,
hair and clothing away from all moving
parts to prevent injury.
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
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.
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
ALWAYS wear approved eye and
hearing protection.
Rotating Parts Hazards
Accidental Starting Hazards
Eye and Hearing Hazards
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
Other important messages are provided throughout this
manual to help prevent damage to your portable generator,
other property, or the surrounding environment.
Equipment Damage
Hazards
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 9
Page 10
STOW G-4.5R — RULES FOR SAFE OPERATION
DANGERDANGER
DANGER
DANGERDANGER
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.
Read this manual!
■
NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
engine or generator.
The following safety guidelines should always be used when
operating the STOW G-4.5R Portable Generator:
GENERAL SAFETY
■
DO NOT operate or service this
equipment before reading this entire
manual.
■
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.
■
NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
■
NEVER operate this equipment under the influence of
drugs
or
alcohol
.
■
The engine section of this generator requires an adequate
free flow of cooling air.
any enclosed or narrow
area where free flow of
the air is restricted. If the
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
monoxide gas.
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
ALWAYS use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it to
cool. DO NOT
machine. Fire or explosion could result
from fuel vapors, or if fuel is spilled on a
hot engine.
DEADLY
NEVER
carbon
smoke
around or near the
operate the generator in
■
■
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.
■
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)
■
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.
NEVER disconnect any
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.
"emergency or safety devices"
.
Page 11
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.
■
NEVER leave the generator unattended, turn off engine when
unattended.
■
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.
■
NEVER run engine without air cleaner. Severe engine damage
may occur.
■
NEVER change or adjust the engine speed which has been
set at the factory prior to shipping.
Power Cord Safety
■
NEVER let power cables or cords
■
NEVER
is being transfer to a load.
■
NEVER use a defective or frayed power cable. Check the
cable for cuts in the insulation.
■
NEVER use a extension cord that is frayed or damaged where
the insulation has been cut.
■
ALWAYS make certain that proper power or extension cord
has been selected for the job See Table 4.
stand in water
while AC power from the generator
lay in wate
r.
Maintenance Safety
■
■
■
■
■
■
■
■
■
■
NEVER lubricate components or attempt service on a running
machine.
High Temperatures – Always stop engine and
allow the engine to cool before adding fuel, oil
or performing service and maintenance
hot!
functions. Contact with
cause serious burns.
Keep the machinery in proper running condition.
Fix damage to the machine immediately and replace any
broken parts immediately.
ALWAYS replace any worn or damaged warning decals.
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.
The electrical voltage required to operate the generator can
cause severe injury or even death through physical contact
with live circuits.
performing maintenance on the generator.
Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
DO NOT use food or plastic containers to dispose of
hazardous waste.
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
Turn all circuit breakers OFF before
components can
Grounding Safety
■
ALWAYS make sure that electrical circuits are properly
grounded
local codes before operating generator. Severe
death!
ungrounded generator.
■
ALWAYS make sure generator is properly grounded to a
suitable earth ground (GROUND ROD). See installation
section in this manual.
■
NEVER use
per the
National Electrical Code
(NEC) and
injury
by electrocution can result from operating an
gas piping
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 11
as an electrical ground.
or
■
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
severe scalding to any persons in the general
area of the generator.
Page 12
STOW G-4.5R — RULES FOR SAFE OPERATION
DANGERDANGER
DANGER
DANGERDANGER
During operation of this generation, there
exists the possibility of
electrical shock or burn
cause
DEATH!
To avoid these hazards:
severe bodily harm
NEVER use
ELECTROCUTION HAZARDSELECTROCUTION HAZARDS
ELECTROCUTION HAZARDS
-
ELECTROCUTION HAZARDSELECTROCUTION HAZARDS
damaged
or
electrocution
, which can
or even
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.
Emergencies
■
ALWAYS know the location of the
nearest
■
ALWAYS know the location of the nearest
first aid kit
■
In emergencies
nearest phone or
Also know the phone numbers of the nearest
ambulance, doctor
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!
fire extinguisher
.
always
.
know the location of the
keep a phone on the job site
and
fire department
.
. This
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
NEVER connect the generator to a
building's electrical system without a
transfer switch or other approved device.
All installations should be performed by
licensed electrician
a
with all applicable laws and electrical
codes. Failure to do so could result in
electrical shock or burn causing serious
injury or even death!
and or property damage.
!
in accordance
PAGE 12 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 13
NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 13
Page 14
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.
DO NOT inhale exhaust gases.
S-4984
Only qualified personnel should
Only qualified personnel should
DANGEROUS
GAS
install, use or service this
install, use or service this
equipment.
equipment.
P/N 8700611804
DANGER
Do not touch output terminals or
internal wiring while unit is operating.
Turn off power before servicing.
S-4985
DANGEROUS
GAS
3600 RPM ONLY
DAMAGE MAY RESULT IF
OPERATED AT LOWER SPEEDS
Before connecting this generator to any building’s
electrical system, a licensed electrician must install
an isolation (transfer) switch.
Serious injury or death may result without this
transfer switch.
Only qualified personnel should
install, use or service this
equipment.
P/N 8700611904
CAUTION
OPERATE AT
FULL THROTTLE
()
P/N 7900636004
WARNING!
FUEL COCK
ON
ON
S-3704
P/N 1980680004
S-1123
P/N 0800628504
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
12. Turn the operation switch to the "STOP" position.
13. After the engine completely stops. Close the fuel valve.
MODEL
SERIAL NO.
CONTACT
STOW PARTS DEPT.
READ OWNER’S SERVICE MANUAL BEFORE OPERATING
OR SERVICING THIS MACHINE.
ALWAYS KEEP UNAUTHORIZED, INEXPERIENCED,
UNTRAINED PEOPLE AWAY FROM THIS MACHINE.
MAKE SURE ALL SAFETY DEVICESARE OPERNATIONAL
BEFORE THIS MACHINE IS STARTED. MAKE SURE ENGINE
IS TURNED OFF AND SPARKPLUG WIRE DISCONNECTED
BEFORE SERVICING THE MACHINE OR COMING IN
CONTACT WITHANY MOVING PART. IF EQUIPMENT IS
POWERED BY AN ELECTRIC MOTOR, DISCONNECT
ELECTRICAL PLUG.
NEVER LEAVE MACHINE UNATTENDEDWHEN OPERATING
ALWAYS STOP ENGINE AND ALLOW ENGINETO COOL
BEFORE ADDING FUEL OR OIL.
OPERATING INSTRUCTIONS
run for 2-3 minutes before stopping engine.
P/N 7900638204
CAUTION!
P/N 0820610304
DCS01
S-4607
P/N 0820610404
IDLE
G-4.5R
CONTROL
P/N A3512100502
OPERATION
SWITCH
RUN
STOP
OIL
ALARM
GFCI
GROUND
AC CIRCUIT
BREAKER
120V
120V
240/120V
FULL POWER
SWITCH
AC VOLTMETER
240V
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)
Page 15
OPERATION AND SAFETY DECALS (S/N 5498031 AND ABOVE)
P/N A4561000203
WARNING
Only operate machine in well ventilated
areas.
DO NOT inhale exhaust gases.
S-4984
Only qualified personnel should
Only qualified personnel should
DANGEROUS
GAS
install, use or service this
install, use or service this
equipment.
equipment.
P/N 8700611804
DANGER
Do not touch output terminals or
internal wiring while unit is operating.
Turn off power before servicing.
S-4985
DANGEROUS
GAS
3600 RPM ONLY
()
DAMAGE MAY RESULT IF
OPERATED AT LOWER SPEEDS
Before connecting this generator to any building’s
electrical system, a licensed electrician must install
an isolation (transfer) switch.
Serious injury or death may result without this
transfer switch.
Only qualified personnel should
install, use or service this
equipment.
P/N 8700611904
CAUTION
OPERATE AT
FULL THROTTLE
P/N 7900636004
WARNING!
P/N 0820610404
FUEL COCK
ON
ON
S-3704
P/N 1980680004
S-1123
P/N 0800628504
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.
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
12. Turn the operation switch to the “OFF” position.
13. After the engine completely stops. Close the fuel valve.
MODEL
SERIAL NO.
CONTACT
STOW PARTS DEPT.
To avoid injury,
you MUST read
and understand
operator’s manual
before using this
machine.
This machine to
be operated by
qualified
personnel only.
Ask for training
as needed.
P/N 35137
OPERATING INSTRUCTIONS
stopping engine.
P/N A92120000
WARNING
P/N35137
A92120000
ON
ON
OFF
G-4.5R
AC CIRCUIT
BREAKER
120/240V
20A
AC VOLTMETER
IDLE
CONTROL
120V
30A
240/120V
FULLPOWER
OFF
OPERATION
120V
SWITCH
20A
SWITCH
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
Page 16
STOW G-4.5R — GENERAL INFORMATION
STOW G-4.5R Familarization
General Inspection Prior to Operation
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,
Circuit Breaker
To protect the generator from an overload,
circuit breaker is provided on the control panel. Make sure
to switch this circuit breaker to the "OFF" position prior to
starting the engine.
which could have become disloged in transit.
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.
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.
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.
This portable generator is supplied with a electrical
panel
. The control panel includes items as listed below.
control
Control Panel
The generator control panel has the following componets:
■
NEMA 5-20R, GFCI duplex receptacle, (120V, 20 amps)
Excitation System
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 voltage (19-22 VAC) is then sent to the control box that
contains three rectifying diodes:
z
Excitation (diode 1)
z
Battery (diode 2)
z
Slow Down (diode 3)
The AC voltage will pass through the excitation diode that
converts the voltage to DC power.
This DC power is then sent to the excitation windings housed
within the main windings commonly called the "stator".
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.
■
NEMA L5-20R, twist-lock receptacle (125V, 20 amps)
Engine
■
NEMA L5-30R, twist-lock receptacle (125V, 30 amps)
■
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.
The four-cycle air-cooled
to meet every performance requirement of this generator.
Reference Table 1, for engine specifications.
Figures 3A through 3D shows the basic controls and
indicators for the G-4.5R generator.
ROBIN
a 2-pole, 15 amp
gasoline engine is designed
■
Circuit breaker, 2-pole, 15 amps
■
AC Voltmeter
■
Operation Switch
■
Idle Control Switch
■
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)
NOTE
In keeping with
STOW's
policy of constantly
improving its products, the
specifications quoted herein
are subject to change without
prior notice.
Page 17
STOW G-4.5R — LOAD APPLICATION
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.
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.
To determine the running wattage for your load, multiply
the running wattage as indicated by steps 1, 2, and 3 below:
1. INCANDESCENT LOADS
Lights, heaters and similar appliances.
Total the running wattage and multiply by 1.
Example:
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:
NOTE
If wattage is not given on the equipment's
name plate, approximate wattage may be
A 1 inch drill runs at 1 KW
use a 2 KW generator.
determined by multiplying nameplate
voltage by the nameplate amperage.
3. LARGE MOTORS
Submersible pumps, table saws etc.
WATTS = VOLTAGE x AMPERAGE
The power factor of this generator is 1.0 See Table 2 below
when connecting loads.
Total the running wattage and multiply by 3.
Example:
A conveyor belt runs at 8 KW
use a 24 KW generator.
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CAUTIONCAUTION
CAUTION
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tnempiuqenoitacinummoc
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0.1
9.0-4.0
Extension Cables
0.1
When electric power is to be provided to various tools or
loads at some
are normally used.
CAUTIONCAUTION
Motors and motor-driven equipment draw much greater
current for starting than during operation.
adequate size
extension cable
required load.
distance
from the generator, extension cords
Cables should be sized to allow for
Always
use an
which can carry the
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.
The idle control device is operated at a
NOTE
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
NOTE
receptacles, total load
exceed
the rated capacity of the
should not
generator.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 17
Page 18
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)
Page 19
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
position (up) for normal operation. To turn-off the generator
place this switch in the "STOP" position (down).
3. Main Circuit Breaker – This 2-pole 15 amp breaker
protects the generator from short circuiting or overloading.
When starting the generator
placed in the "OFF" position.
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
rated power
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.
of the generator at 120 volts from the GFCI
rocker
switch in the "RUN"
always
have the circuit breaker
full
Figure 3C. Full Power Switch 120/240 VAC (Down)
Simplified Wiring Diagram
When the full
power switch
is in the 120
volt position, the 240V receptacle cannot
NOTE
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.
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.
be used.
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.
Figure 3B. Full Power Switch 120VAC (Up)
Simplified Wiring 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.
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 19
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.
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
Page 20
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)
Page 21
STOW G-4.5R — CONTROLS AND INDICATORS
12. GFCI Ground – This ground connection point should be
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.
This
ROBIN
engine is equipped
with a low oil shutdown capability.
A built in sensor will automatically
NOTE
ground. Placing the generator on level ground will ensure that
the low oil sensor will function properly.
14. Choke Lever – Used for starting the engine.
choke lever when starting a cold engine or in cold weather
conditions. The choke enriches the fuel mixture.
choke lever if starting a warm engine or in warm weather
conditions.
15. Fuel Cock Lever – Turn this lever
(down)the flow of fuel to the carburetor. Turn
stop (up)
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 aircooled, 4-stroke , single cylinder, overhead camshaft
gasoline engine. Engine uses unleaded fuel.
the flow of fuel.
turn off the engine should the oil
level fall below a safe operating
condition. Make sure the
generator is placed on level
Close
Open
downward
to
start
upward
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.
22. Oil Drain Plug – Remove this plug to drain engine oil from
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.
25. Generator Housing – Contains the rotor, rectifer field
the
the
coil assembly, aramature, bearings and other components
that make up generator asembly.
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.
to
gasoline. Make sure cap is tightened securely. DO NOT
over fill. Fuel tank capacity is 5 gallons (19 liters).
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.
with S/N 5498031 and above.
.
Replenish
with
clean unleaded
Applies to units
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
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
heat shield
when the generator is in
Page 22
STOW G-4.5R — GENERATOR REFUELING
DANGERDANGER
DANGER
DANGERDANGER
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)
Page 23
STOW G-4.5R — INSTALLATION
Outdoor Installation
Install the generator in a area that is free of
bystanders
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.
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.
Foreign materials such as dust, sand, lint and abrasive
materials have a tendency to cause excessive wear to
engine and alternator parts.
Pay close attention to ventilation when
operating the generator inside tunnels and
caves. The engine exhaust contains
noxious elements.
, and
overhead obstructions
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
. Make sure the
debris
Indoor Installation
,
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.
Generator Grounding
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.
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.
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.
NEC articles 250-64(b) and 250-66 set the following
grounding requirements:
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
Page 24
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)
Page 25
STOW G-4.5R — PRE-INSPECTION
General Inspection Prior to Operation
Ground Power Tools
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.
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.
NOTE
Main Circuit Breaker
To protect the generator from an overload always place the main
Figure 6. Ground Cables/Plugs
circuit breaker in the "OFF" position prior to starting the engine.
Never!
use power tools or
equipment that do not have a
ground capability, the possibility
of electrocution, electrical
exists
shock or burn
severe bodily harm
, which can cause
or even
DEATH!
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STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 25
Page 26
STOW G-4.5R — PRE-INSPECTION (ENGINE)
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CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
NEVER operate the generator in a confined
area or enclosed area structure that does
not provide ample
ALWAYS wear approved eye and hearing
protection before operating the generator.
Before Starting
1. Read safety instructions at the
beginning of manual.
2. Clean the generator, removing dirt
and dust, particularly the engine
cooling air inlet, carburetor and air
cleaner.
3. Check the air filter for dirt and dust. If air filter is dirty, replace
air filter with a new one as required.
4. Check carburetor for external dirt and dust. Clean with dry
compressed air.
5. Check fastening nuts and bolts for tightness.
Engine Oil Check
free flow of air
.
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
the dark
Figure 8. Engine Oil Dipstick (Oil Level)
DANGER EXPLOSIVE FUELDANGER EXPLOSIVE FUEL
DANGER EXPLOSIVE FUEL
DANGER EXPLOSIVE FUELDANGER EXPLOSIVE FUEL
hot! , running or in
.
1. To check the engine oil level, place the generator on secure
level ground with the engine stopped.
2. Remove the filler dipstick from the engine oil filler hole
(Figure 7) and wipe clean.
Figure 7. Engine Oil Dipstick (Removal)
3. Insert and remove the dipstick without screwing it into the filler
neck. Check the oil level shown on the dipstick.
4. If the oil level is low (Figure 8), fill to the edge of the oil filler
hole with the recommended oil type (Table 4). Maximum oil
capacity is 1.16 quarts (1.1 liters)
Fuel Check
1. Close the fuel cock before filling the fuel tank.
2. Remove the fuel cap located on top of fuel tank.
3. Read the fuel gauge located on top of the fuel tank (Figure 9) to
determin if the fuel level is low. If fuel is low, replenish with
clean unleaded fuel
4. When refueling, be sure to use a strainer for filtration. DO
NOT top-off fuel.
Wipe up any spilled fuel
.
Figure 9. Fuel Gauge
DO NOT fill the tank beyond capacity.
immediately!
PAGE 26 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 27
STOW G-4.5R — INITIAL START-UP (ENGINE)
2. Place the
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
DO NOT attempt to operate this
generator until the Safety, General
Information and Inspection sections
of this manual have been
thoroughly understood
DO NOT attempt to operate this
generator until the Safety, General Information and Inspection
sections of this manual have been
understood
This section is intended to assist the operator with the
start-up
section be read carefully before attempting to use the generator
in the field.
Before Starting the Engine
1. Be sure to
generator prior to starting the engine.
2. NEVER
in the “ON" position. Place the main circuit breaker
(Figure 10) in the OFF position.
.
of the trash generator. It is extremely important that this
disconnect all electrical loads
start
the engine with the
read and
.
read and thoroughly
initial
from the
main circuit breaker
if starting a
3. Place the
if starting a
4. Place the
position.
choke lever
cold
Figure 12. Choke Lever
choke lever
warm engine
operation switch
(Figure 12) in the "
engine.
(Figure 12) in the "
or the
(Figure 13) in the "
temperature is warm.
CLOSED
OPEN
" position
" position
RUN
"
Figure 10. Main Breaker (OFF Position)
Starting the Engine
1. Place the engine
position.
Figure 11. Engine Fuel Valve Lever (ON Position)
”
fuel valve lever
(Figure 11) to the "ON"
Figure 13. Operation Switch (RUN)
5. Grasp the starter grip (Figure 14) and slowly pull it out. The
resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly
and smoothly for starting.
Figure 14. Starter Grip
CAUTIONCAUTION
CAUTION
CAUTIONCAUTION
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
Page 28
STOW G-4.5R — INITIAL START-UP ENGINE/OPERATION
6. If the engine has started, slowly return the choke lever
(Figure 12 ) to the
started repeat steps 1 through 6.
7. Before the generator is placed into operation, run the engine
for 3-5 minutes. Check for abnormal smells, fuel leaks, and
noises that would associate with lose components.
8.
Place
the
idle control switch
“OPEN”
(down) position. This will allow the engine run at speed
about 3600 RPM's
Figure 15. Idle Control Switch (Down)
position. If the engine has not
(Figure 15) in the "OFF"
11. If desired, verify with a voltmeter (Figure18) that 120
VAC is present at the GFCI receptacle and the twislock receptacles as shown below.
Figure 17. AC Voltmeter (120VAC)
Placing the
the down position allows the
NOTE
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.
9.
Place
the
full power switch
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
idle control switch
in
(Figure 16) in the "120V"
(Up) position.
NOTE
12.
Place
Figure 16. Full Power Switch (Up)
120V" (Down) position.
Figure 18. 120 VAC Receptacles
The
240V receptacle on either
is not operational (no voltage)
unit
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.
the
full power switch (
Figure 19) in the "240/
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.
PAGE 28 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Figure 19. Full Power Switch (Down)
Page 29
STOW G-4.5R — INITIAL START-UP ENGINE/OPERATION
13. Refer to the AC voltmeter (Figure 20) on the control
box. The voltage indicated on the voltmeter should be
3. Place the main circuit breaker (Figure 22) in the ON
position.
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.
Stopping The Engine
Normal Shutdown
1. Place the
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
position.
Figure 22. Main Circuit Breaker (ON)
main circuit breaker
operation switch
(Figure 11) in the OFF
(Figure 23) in the STOP
Figure 20. 240/120 VAC Receptacles
NOTE
When the
in the 240V (down) position, up
full power switch
is
to half of the rated power of the
generator is available at the
120V duplex receptacle or any
4. Place the engine
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.
2. Place the idle control switch (Figure 21) in the ON position
Figure 24. Engine Fuel Valve Lever (OFF Position)
(Up).
Emergency Showdown
1. Place the
position.
Figure 23. Operation Switch (Stop)
fuel valve lever
(Figure 24) to the "OFF"
”
operation switch
(Figure 23) in the STOP
Figure 21. Idle Control Switch (Up)
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 29
Page 30
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)
Page 31
NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 31
Page 32
STOW G-4.5R — MAINTENANCE (ENGINE)
Use Table 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.
eludehcSecnanetniaMenignE.5elbaT
TSRIF
)3(NOITPIRCSEDNOITAREPOEROFEB
KCEHCX
liOenignE
EGNAHCX
KCEHCX
renaelCriA
EGNAHC)1(X
stloB&stuNllA
gulPkrapS
sniFgnilooCKCEHCX
retserrAkrapSNAELC X
knaTleuFNAELC X
retliFleuFKCEHC X
fInethgit-eR
yrasseceN
NAELC-KCEHCX
ECALPER X
X
HTNOM
RO
.SRH01
YREVE
SHTNOM3
RO
.SRH52
YREVE
SHTNOM6
RO
.SRH05
YREVE
RAEY
RO
.SRH0
01
YREVE
SRAEY2
RO
.SRH002
deepSeldITSUJ
ecnaraelCevlaVTSUJDA-KCEHC )2(X
senilleuFKCEHC )2()yrassecenfiecalper(sraey2yrevE
DA-KCEHC )2(X
neuqerferomecivreS)1( YTSUD .saera
vresebdluohssmetiesehT)2(
nidesunehwylt
.serudecorpecivresroflaunaMpohSNIBORehtotrefeR.tneiciforp
amreporpenimretedotnoitarepofosruohgol,esulaicremmocroF)3(
yllacinahcemeradnaslootreporpehtevahuoysselnu,relaedecivresruoyybdeci
.slavretniecnanetni
PAGE 32 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 33
STOW G-4.5R — MAINTENANCE (ENGINE)
Maintenance
Perform the scheduled maintenance procedures as defined by
Table 6 and below:
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.
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.
■
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.
Cleaning the Fuel Strainer
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.
ENGINE AIR CLEANER
1. Remove the air cleaner cover and foam filter element as
2. Tap the paper filter element (Figure 27) several times on a
DANGERDANGER
DANGER
DANGERDANGER
DO NOT use gasoline as a cleaning solvent,
because that would create a risk of fire or
explosion.
shown in Figure 27.
hard surface to remove dirt, or blow compressed air [not
exceeding 30 psi (207 kPa, 2.1 kgf/cm
element from the air cleaner case side.
Brushing will force dirt into the fibers. Replace the paper filter
element if it is excessively dirty.
2
)] through the filter
NEVER
brush off dirt.
Figure 25. Spark Plug Gap
ENGINE OIL
warm
1. Drain the engine oil when the oil is
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 securely.
as shown in
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
Page 34
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)
Page 35
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
Page 36
STOW G-4.5R — TROUBLESHOOTING (ENGINE)
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
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.
MOTPMYS MELBORPELBISSOP NOITULOS
leuffieesotroterubractcepsnI
?tignihcaersi
?leuFoN leuFddA
?knatleufniretaW .knatleufecalperrohsulF
?deggolcretlifleuF retlifleufecalpeR
?roterubrackcutS .msinahcemtaolfkcehC
gnitratsrooP
?dersigulpkrapS .tinunoitingirotsinartkcehC.deluofsigulpkrapS
?etihw-eulbsigulpkrapS
GNITOOHSELBUORTENIGNE.6ELBAT
enilleufkcehC
erastejroterubraC.gnikaelriadetcejni,noisserpmoctneiciffusnI
.)wolfrevo(deggolc
krapsfopittatneserpkrapsoN
?gulp
?liooN .deriuqersalioddA
sknilbpmalmralaerusserpliO
?gnitratsnopu
?revonruttonlliwenignE .tniojlexayrassecenfidnanotsipdnarednilycecalpeR
stlobgnitcennocdaehrednilyC
?esool
on"tuptuorewoptneiciffusnI
"noisserpmoc
?esoolsigulpkrapS .gulpkrapsecalpeR
?sgnirnotsipnroW .sgnirnotsipecalpeR
tuptuorewoptneiciffusnI
"noisserpmoc"
?daeh
?degamadteksagdaehrednilyC .teksagdaehrednilycecalpeR
?taesevlavfonoitcnuflaM .sevlavtaes-eR
renaelc-rianinoitcnuflaM
?deggolcretlifria,metsys
ecafretnimorfnignikaelriA
rednilycdnaroterubracneewteb
.retlifriaecalperronaelC
.teksagdaehrednilyc
.stlobgnitcennocdaehrednilycnethgiT
.deluoffigulpkrapsecalpeR.nekorbhctiwspotS/tratS
."rosneslio"tiucricnwodtuhscitamotuAkcehC
.nekorbrodekcarcdrocegatlovhgih,nekorbtinunoitingirotsinarT
ecalpeR.daehrednilycdnaroterubracneewtebstlobnethgiT
.retlifleufecalperronaelC
?metsysleufninoitcnuflaM
.roterubracecalperronaelC
.taolfroterubrackcehC
PAGE 36 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 37
STOW G-4.5R — TROUBLESHOOTING (ENGINE)
)DEUNITNOC(GNITOOHSELBUORTENIGNE.6ELBAT
MOTPMYS MELBORPELBISSOP NOITULOS
tuptuorewoptneiciffusnI
staehrevodna"noisserpmoc"
leufhcumotsnruB
ylsuoinitnocsiroloctsuahxE
"ETIHW"
ylsuoinitnocsiroloctsuahxE
"KCALB"
?stcudorp
?ytisocsiv
?sgnirnroW sgnirecalpeR
?rewolbninoitcnuflaM .rewolbecalperrokcehC
?deggolcretlifekat-niriA .retlifekat-niriaecalperronaelC
tsuahxefonoitalumuccarevO
?gulpkrapsgnorW .gulpkrapsepytdetseggusserutcafunamhtiwgulpkrapsecalpeR
gnorwsiliognitacirbuL
?deggolcrennaelcriA .renaelcriaecalperronaelC
tesneebtonsahevlavekohC
?noitisoptcerrocehtot
nolaes,evitcefedroterubraC
?nekorbroterubrac
tnemtsujdaroterubracrooP
?hcirootsnurenigne"
.sevlavkcehcdnanaelC
.yrassecenfiecalper,relffumkcehC
.ytisocsivtcerrochtiwliognitacirbulecalpeR
.noitisoptcerrocehtotevlavekohctsujdA
.laesroroterubracecalpeR
.roterubractsujdA
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 37
Page 38
STOW G-4.5R — TROUBLESHOOTING (GENERATOR)
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
diagnosis based on the Generator Troubleshooting (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.
MOTPMYS MELBORPELBISSOP NOITULOS
egatlovwoL ?wolootdeepsenignE .MPRdetarotdeepsenigneesiaR
?gnikrowtonretemtlovCA .retemtlovCAecalpeR
?noitcnuflam
deepsenignE.egatlovwoL
,)dedaolnu(MPR0563lamron
)eldi(MPR0052
gniriwlanretnixoblortnoC
?liocnoitingievitcefeD fiseriwnoitingiecalpeR.seriwnoitingineergdnaderkcehC
?noitcnuflamgnidniwrotoR .rotorecalperrokcehC
?noitcnuflamgnidniwrotatS .rotatsecalperrokcehC
?noitcnuflamrekaerB .1BCecalperrokcehC
GNITOOHSELBUORTROTARENEG.7ELBAT
.gniriwxoblortnockcehC
.yrassecen
.hgihoottuptuoegatloV ?hgihootdeepsenignE .MPRdetarotdeepsenignerewoL
enignE.hgihoottuptuoegatloV
MPR0563lamrondeeps
)eldi(MPR0052,)dedaolnu(
nonruttonlliwrekaerbtiucriC
"DAOLON"
nonrutlliwrekaerbtiucriC
.yletaidemmispirttub"DEDAOL"
otwolmorfetareleccatonseoD
"DAOLON"hgih
otwolmorfetareleccatonseoD
EVITCADAOL"hgih
onetarelecedtonseoD
."TUPTUOEGATLOV"
sahtubetarelecedtonseoD
."TUPTUOEGATLOV"
noitcnuflam
?daolrevO .rekaerbecalperrodaolecudeR
?dioneloskcutS .dioneloskcehC
?evitcefed
gniriwlanretnixoblortnoC
?rekaerbtiucricevitcefeD .rekaerbtiucricecalpeR
?detrohssitiucricdaoL .trohsroftiucricdaolkcehC
gniriwlaretnixoblortnoC
?sgnidniwrotorevitcefeD .rotorecalperrokcehC
?dionelosevitcefeD .dionelosecalperrokcehC
?ecivedlortnoceldievitcefeD .ecivedlortnoceldiecalperrokcehC
?dionelosevitcefeD .ecivedlortnoceldiecalperrokcehC
?noitcnuflamgniriwxoblortnoC .stnenopmocevitcefedynaecalper,gniriwxoblortnockcehC
?dionelosevitcefeD .dionelosecalperrokcehC
?noitcnuflamecivedlortnoceldI .ecivedlortnoceldiecalperrokcehC
.gniriwxoblortnockcehC
.gniriwxoblortnockcehC
PAGE 38 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 39
NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 39
Page 40
STOW G-4.5R — EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts
book.
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.
If more than one of the same
NOTE
reference number is listed, the
last one listed indicates newest
(or latest) part available.
, #, +, %, or
*
NOTE
The contents of this catalog are
subject to change without notice
.
PAGE 40 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 41
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, FUEL TANK, 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
NOTE
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
Page 42
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)
Page 43
STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND BELOW)
NAMEPLATE AND DECALS (S/N 5498030 AND BELOW)
NO. PART NO. PART NAME QTY. REMARKS
1 A3512100502 DECAL; CONTROL PANEL .................................... 1 ............ A21220080
2 1630680104 DECAL; FUEL COCK ............................................. 1 ............ S-1407
3 NAMEPLATE ......................................................... 1 ............ CONTACT STOW PARTS DEPT.
4 0800628504 DECAL; GROUND .................................................. 1 ............ S-1123
5 8700611804 DECAL; WARNING DANGEROUS GAS ................ 1 ............ S-4984
6 8700611904 DECAL; DANGER ELECTRICAL SHOCK HAZ. .... 1 ............ S-4985
7 7900638204 DECAL; OPERATING INSTRUCTIONS ................. 1 ............ S-4607
8 7900636004 DECAL; CAUTION OPER. AT 3600 RPM ONLY .... 1 ............ S-4461
9 0820610404 DECAL; WARNING ................................................. 1 ............ S-3627
10 0820610304 DECAL; CAUTION ................................................. 1 ............ 3311
11 A3562000003 DECAL; STOW....................................................... 1 ............ A36200000
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 43
Page 44
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)
Page 45
STOW G-4.5R — NAME PLATE AND DECALS (S/N 5498030 AND ABOVE)
NAMEPLATE AND DECALS (S/N 5498031 AND ABOVE)
NO. PART NO. PART NAME QTY. REMARKS
1 A4511200402 DECAL; CONTROL PANEL .................................... 1 ............ A41120040
2 NAMEPLATE ......................................................... 1 ............ CONTACT STOW PARTS DEPT.
3 0800628504 DECAL; GROUND .................................................. 1 ............ S-1123
4 1630680104 DECAL; FUEL COCK ............................................. 1 ............ S-1407
5 A4561000203 DECAL; STOW 1
6 0820610404 DECAL; WARNING ................................................. 1 ............ S-3627
7 35137 DECAL; WARNING READ MANUAL 1
8 8700611804 DECAL; WARNING DANGEROUS GAS ................ 1 ............ S-4984
9 8700611904 DECAL; DANGER ELECTRICAL SHOCK HAZ. .... 1 ............ S-4985
10 7900636004 DECAL; CAUTION OPER. AT 3600 RPM ONLY .... 1 ............ S-4461
11 A92120000 DECAL; OPERATING INSTRUCTIONS 1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 45
Page 46
GENERATOR ASSY.
STOW G-4.5R — GENERATOR ASSY.
PAGE 46 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 47
STOW G-4.5R — GENERATOR ASSY.
GENERATOR ASSY.
NO PART NO PART NAME QTY. REMARKS
1 A3110200003 ROTOR ASSY. ......................................................... 1 ......... INCLUDES ITEMS W/
1-1*7661080003 FIELD COIL ASSY. 1
1-2 0601823213 RECTIFIER ............................................................... 2 ......... D3SB 80
1-2 0601822638 SURGE ABSORBER ................................................ 2 ......... TNR 15G431K
1-3*0071706304 BEARING .................................................................. 1 ......... 6304 2RU NYCM
2 7661017104 SET BOLT, ROTOR 1
3 0801086104 SET WASHER, BEARING 1
4 0040010000 SPRING WASHER 1
5 A3136001203 ARMATURE ASSY. 1
6 A3155100002 END BRACKET (C SIDE) 1
7 A3155000002 END BRACKET (B SIDE) 1
8 7875021523 GUIDE PANEL, AIR 1
9 7661331003 COVER 1
10 7661344204 SET BOLT, STATOR 4
11 0040008000 SPRING WASHER 4
12 0041208000 PLAIN WASHER 4
13 7871329514 GROMMET 1
14 0601851760 CAP 1
15 0013608025 HEX. HEAD BOLT ..................................................... 4 ......... S/N 5498030 AND BELOW
15 0013608025 HEX. HEAD BOLT ..................................................... 4 ......... S/N 5498031 AND ABOVE
15A 0040008025 SPRING WASHER .................................................... 4 ......... S/N 5498030 AND BELOW
15A 0040008000 SPRING WASHER .................................................... 4 ......... S/N 5498031 AND ABOVE
16 A3332400304 MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
17 A3332400204 MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
18 A3332400104 MUFFLER BRACKET ............................................... 1 ......... S/N 5498030 AND BELOW
19 0017108020 HEX. HEAD BOLT ..................................................... 6 ......... S/N 5498030 AND BELOW
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 47
Page 48
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)
Page 49
STOW G-4.5R — CONTROL BOX ASSY. (S/N 549830 AND BELOW)
CONTROL BOX ASSY. (S/N 549830 AND BELOW)
NO PART NO PART NAME QTY. REMARKS
1 A3215000303 CONTROL BOX 1
2 0601850215 GROMMET 1
3 0601823204 RECTIFIER ............................................... 2 ................. S5VB60
4 0027103012 MACHINE SCREW 2
5 A3262800004 CONDENSER 1
6 0017106016 HEX. HEAD BOLT 4
7 A3225000603 CONTROL PANEL 1
8 A3512100502 NAME PLATE ............................................ 1 ................. A31210050
9 0601802651 CIRCUIT BREAKER.................................. 1 ................. KM-2 :15A
10 4341817004 BRACKET, CIRCUIT BREAKER 1
11 0021004010 MACHINE SCREW 2
12 0601806819 AC VOLTMETER ....................................... 1 ................. DE450-011 : 0 ~ 120/240V
13 0601811035 RECEPTACLE ........................................... 1 ................. L5-30R : 125V, 30A
14 0601811032 RECEPTACLE ........................................... 1 ................. L6-20R : 250V, 20A
15 0601812598 RECEPTACLE ........................................... 1 ................. 5-20R : 125V, 20A
16 0021004010 MACHINE SCREW 6
17 0601830737 SWITCH, FULL POWER ........................... 1 ................. ET330D12
18 0601830727 SWITCH, IDLE CONTROL ........................ 1 ................. ET115A12
19 0601831600 SWITCH, OPERATION ............................. 1 ................. JW-M11RKK
20 0601823853 SLOW DOWN UNIT .................................. 1 ................. ND80B
21 0027104010 MACHINE SCREW 2
22 0601815109 GROUND TERMINAL 1
23 0601810553 ALARM LAMP, OIL ................................... 1 ................. D121091SR :12V
24 0017105010 HEX. HEAD BOLT 5
25 0601842426 RESISTOR ................................................ 1 ................. 40W, 400
26 0027104012 MACHINE SCREW 2
26 0207004000 HEX.NUT 2
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 49
Page 50
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)
Page 51
STOW G-4.5R — CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
CONTROL BOX ASSY. (S/N 549831 AND ABOVE)
NO PART NO PART NAME QTY. REMARKS
1 A3214000003 CONTROL BOX 1
2 0601850102 GROMMET 1
3 0601823204 RECTIFIER ............................................... 2 ................. S5VB60
4 0027103012 MACHINE SCREW 2
5 0601823853 SLOW-DOWN UNIT ................................... 1 ................. ND-80
6 0027104010 MACHINE SCREW 2
6A 0207004000 HEX NUT 2
7 A3224000003 CONTROL PANEL 1
8 0601802651 CIRCUIT BREAKER.................................. 1 ................. KM-2 :15A
9 4341817004 BRACKET, CIRCUIT BREAKER 1
10 0021004010 MACHINE SCREW 2
11 0601806819 AC VOLTMETER ....................................... 1 ................. DE450-011 : 0 ~ 120/240V
12 0601812598 RECEPTACLE ........................................... 1 ................. 5-20R : 125V, 20A
13 0601812592 RECEPTACLE ........................................... 1 ................. L5-20R : 125V, 20A
14 0601811035 RECEPTACLE ........................................... 1 ................. L5-30R : 125V, 30A
15 0601814010 RECEPTACLE ........................................... 1 ................. L14-20R :125/250V, 30A
16 0021004010 MACHINE SCREW 8
16A 0207004000 HEX NUT 8
17 0601830737 SWITCH, FULL POWER ........................... 1 ................. ET330D12
18 0601831620 SWITCH, IDLE CONTROL ........................ 1 ................. C1550WA
19 0601831620 SWITCH, OPERATION ............................. 1 ................. C1550WA
20 0021004015 MACHINE SCREW 1
20A 0207004000 HEX NUT 1
21 A3262800004 CONDENSER ASSY. 50V @ 1000 µF ..... 1 ................. VR1H102MHA
22 0017106016 HEX. HEAD BOLT 4
23 0017105010 HEX. HEAD BOLT 4
24 0601842426 RESISTOR ................................................ 1 ................. 40W, 400 OHMS
25 0027104010 MACHINE SCREW 2
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 51
Page 52
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)
Page 53
STOW G-4.5R — PIPE FRAME ASSY. (S/N 549830 AND BELOW)
PIPE FRAME ASSY. (S/N 549830 AND BELOW)
NO PART NO PART NAME QTY. REMARKS
1 A3418000112 PIPE FRAME 1
2 A3485500004 SUPPORT, PIPE FRAME 1
3 0017106016 HEX. HEAD BOLT 4
4 A3305100103 ENGINE BASE 1
5 A9312601704 RUBBER SUSPENSION 2
6 7935416004 RUBBER SUSPENSION 2
7 0207008000 HEX. NUT 8
8 0207008000 HEX. NUT 2
9 0017108040 HEX. HEAD BOLT 2
9A 0207008000 HEX. NUT 2
10 A3305200104 STOPPER 1
11 0017106016 HEX. HEAD BOLT 2
12 A3365000102 FUEL TANK 1
12-1 0810106004 CAP, FUEL TANK 1
12-2 0810107103 FUEL FILTER 1
13 0602125034 FUEL GUAGE ..................................... 1 ................. CJ-58A
14 0605510026 FUEL STRAINER 1
14-1 0642007810 CUP, FILTER FUEL STRAINER 1
14-2 0642006410 PACKING, FUEL STRAINER CUP 1
15 0605513169 HOSE 1
16 0605515105 HOSE BAND 2
17 7855525514 RUBBER CUSION 2
18 7855525604 COLLAR 2
19 0017108030 HEX. HEAD BOLT 2
20 0017108020 HEX. HEAD BOLT 2
21 A3332400004 BRACKET 1
22 0017106016 HEX. HEAD BOLT 4
23 0019206016 HEX. HEAD BOLT 2
24 A4924200004 EX27D ROBIN ENGINE 1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 53
Page 54
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)
Page 55
STOW G-4.5R — PIPE FRAME ASSY. (S/N 549831 AND ABOVE)
PIPE FRAME ASSY. (S/N 549830 AND ABOVE)
NO PART NO PART NAME QTY. REMARKS
1 A4417000002 PIPE FRAME 1
2 A3417100004 BRACKET 1
3 0017106016 HEX. HEAD BOLT 4
4 A3304100003 ENGINE BASE 1
5 A9312601704 RUBBER SUSPENSION 2
6 7935416004 RUBBER SUSPENSION 2
7 0207008000 HEX. NUT 8
8 0207008000 HEX. NUT 2
9 0017108040 HEX. HEAD BOLT 2
9A 0207008000 HEX. NUT 2
10 A4364000002 FUEL TANK 1
11 A9924800014 CAP, FUEL TANK 1
12 0810107103 FUEL FILTER 1
13 0602125034 FUEL GUAGE.................................... 1 ...................CJ-58A
14 0605510026 FUEL STRAINER 1
14-1 0642007810 CUP, FILTER FUEL STRAINER 1
14-2 0642006410 PACKING, FUEL STRAINER CUP 1
15 0605513194 HOSE 1
16 0605515062 HOSE BAND 2
17 7855525514 RUBBER CUSION 2
18 7855525604 COLLAR 2
19 0017108030 HEX. HEAD BOLT 2
20 0017108020 HEX. HEAD BOLT 2
21 A9117200103 HANGER 1
22 0601850097 STOPPER 1
23 0021008025 MACHINE SCREW 1
23A 0207008000 HEX NUT 1
24 A9311100004 PLASTIC WASHER 2
25 0011308025 HEX HEAD BOLT 2
25A 0037908000 HEX NUT 2
25B 0042108000 WASHER, FLAT 2
26 0019206016 HEX HEAD BOLT 1
27 A3305200104 STOPPER 1
28 0017106016 HEX HEAD BOLT 2
29 A3414500004 COVER 1
30 A4924200004 EX27D ROBIN ENGINE 1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 55
Page 56
CRANKCASE ASSY..
ROBIN EX270D20110— CRANKCASE ASSY.
PAGE 56 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 57
ROBIN EX270D20110— CRANKCASE ASSY.
CRANKCASE ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2791010251 CRANKCASE ASSY. ................................................ 1 ........ INCLUDES ITEMS W/
20% 2371420203 VALVE GUIDE 2
26% 2771601001 STEM SEAL 1
30
46
50
60% 0105080250 STUD 2
70% 0105060410 STUD 2
75 0440060020 OIL SEAL 1
80 0401140020 PLUG 2
90 0211140020 GASKET 2
210 2791100121 MAIN BEARING COVER .......................................... 1 ........ INCLUDES ITEMS W/+
220+ 0440300160 OIL SEAL 1
230+ 0600300370 BALL BEARING 1
250 2774500421 GOVERNOR GEAR 1
260 2774190103 GOVERNOR SLEEVE 1
275 2796500103 FILLER PLUG 1
280$ 0213200050 GASKET 1
281 0213200050 GASKET 1
300 0010408350 FLANGE BOLT 7
340$ 2773520103 GASKET, MUFFLER 26D 9DX58P 0.2T 1
610 2791300111 CYLINDER HEAD ASSY .......................................... 1 ........ INCLUDES ITEMS W/%
620$ 2791500123 GASKET HEAD 1
630 0110080240 FLANGE BOLT 4
631 0010408350 FLANGE BOLT 1
680 2771550101 ROCKER COVER 1
690$ 2771600103 GASKET, ROCKET COVER 1
700 2771501103 PIPE KNOCK 2
710 0110060020 FLANGE BOLT 4
850 0851080000 RUBBER PIPE 1
960 2799900107 GASKET SET ........................................................... 1 ........ INCLUDES ITEMS W/$
0440300110 OIL SEAL 1
*
0600300341 BALL BEARING 1
*
2771501103 PIPE KNOCK 2
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 57
Page 58
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)
Page 59
ROBIN EX270D20110 — CRANKSHAFT AND PISTON ASSY.
CRANKSHAFT AND PISTON ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2792120131 CRANKSHAFT CP 1
50 0180180010 FLANGE NUT 1
70 0323030010 WOODRUFF KEY 1
310 2792250120 CONNECTING ROD ASSY. ......................... 1 ......... INCLUDES ITEM W/
320*2792300103 CONNECTING ROD BOLT 2
350 2792330103 PISTON PIN 1
360 2792340103 PISTON, STANDARD 1
360 2792340303 PISTON OVERSIZE 0.25 MM 1
360 2792340403 PISTON OVERSIZE 0.50 MM 1
370 2792351107 PISTON RING SET, STANDARD 1
370 2792351207 PISTON RING SET, O.25 MM 1
370 2792351307 PISTON RING SET, STANDARD 1
380 0565180010 CLIP 2
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 59
Page 60
GOVERNOR ASSY.
ROBIN EX270D20110 — GOVERNOR ASSY.
PAGE 60 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 61
ROBIN EX270D20110 — GOVERNOR ASSY.
GOVERNOR OPERATION ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2794230113 GOVERNOR LEVER 1
20 2774220133 GOVERNOR SHAFT 1
30 2794270101 GOVERNOR ROD CP 1
40 2774280113 ROD SPRING 1
50 0031305000 CLIP 1
60 0130060240 BOLT & WASHER ASSY. 1
70 0186060020 NUT 1
80 2794250223 GOVERNOR SPRING 1
310
340*2774350103 STOP PLATE 1
350*0200060170 WASHER 1
355*0217060070 FRICTION WASHER 1
360*0140060180 SCREW 1
365*2374500423 SPRING, ADJUST 1
370 0021706000 NUT 1
435*2774600101 SPEED CONT. BRKT CP ................ 1 ......... CAN ONLY BE PURCHASED W/ITEM 490
395*2774390203 CLAMP 1
396*0131050030 SCREW AND WASHER ASSY. 1
440*0043104080 SCREW 1
450*0023506000 SELF LOCK NUT 1
480*2774510103 RETURN SPRING 1
485 0110060020 FLANGE BOLT 2
486 2774370103 LINK ROD 1
490 2774600303 SPEED CONTROL ASSY. .............. 1 ......... INCLUDES ITEMS W/
2774330301 SPEED CONTROL LEVER 1
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 61
Page 62
INTAKE AND EXHAUST ASSY.
ROBIN EX270D20110 — INTAKE AND EXHAUST ASSY.
PAGE 62 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 63
ROBIN EX270D20110 — INTAKE AND EXHAUST ASSY.
INTAKE AND EXHAUST ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 2793160101 CAMSHAFT CP ......................................... 1 ............. INCLUDES ITEMS W/
25 2773510103 PIN, CAMSHAFT, 9DX78.5L 1
27 0240060010 O RING, 5.8DX9.6DX1.9T 1
34
35
37
38
60 2793360103 VALVE SPRING, 17DX2.3DX27L N=5.8 2
70 2693370103 SPRING RETAINER 2
80 2793340113 INTAKE VALVE, 28.5DX5.5DX67.8L 1
90 2793350113 EXHAUST VALVE, 26.5DX5.5DX67.8L 1
95 13210KA031 COLLET VALVE 4
150 2793560111 TIMING CHAIN CP, 100 LINK 1
160 2773691103 TENTIONER 1
163 2773710103 SPRING, TENTIONER 1
166 2773690203 PIN, TENTIONER, 6DX13DX34L 1
170 2773691313 CHAIN GUIDE 1
200 2773500123 PIN, ROCKER, 6DX9DX41L 1
210 0031305000 CLIP 1
220 2773620100 ROCKER ARM ASSY. IN .......................... 1 ............. INCLUDES ITEMS W/#
225 2773620200 ROCKER ARM ASSY. EX ......................... 1 ............. INCLUDES ITEMS W/#
230# 0149050020 ADJUST SCREW, M5X0.5X23L 1
240# 0170050030 NUT, M5X0.5X4.1H 1
290 0110060020 FLANGE BOLT, M6X1.0X12L 1
310 2793020111 MUFFLER, CP 1
315 2793760101 SPARK ARRESTOR 1
317 0150040060 TAPPING SCREW 1
320 2793420111 MUFFLER COVER CP 1
340 2773520103 GASKET, MUFFLER 26D 9DX58P 0.2T 1
350 9802008280 FLANGE NUT 2
360 0152060090 TAPPING BOLT, M6X1.0X10L 2
361 0110060010 FLANGE BOLT, M6X1.0X8L 1
365 0110080150 FLANGE BOLT, M8X1.25X12L 1
440 2773700103 DEFLECTOR 1
445 0150040060 TAPPING SCREW 2
540 2793290113 INSULATOR 1
550 2793590123 GASKET, INSULATOR 1
2773860103 SPRING PIN, 4DX7.5DX11L 1
*
2793640103 RELEASE LEVER 1
*
2773650103 CLIP, 13.8DX20.3DX0.4T 1
*
2773870103 RETURN SPRING 1
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 63
Page 64
AIR CLEANER ASSY.
ROBIN EX270D20110 — AIR CLEANER ASSY.
PAGE 64 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 65
ROBIN EX270D20110 — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
510 2793262030 AIR CLEANER ASSY. LOW PROFILE ................. 1 ......... INCLUDES ITEMS
510-200*2793263308 BODY CP 1
510-220
510-250
520
*
2793265008 GASKET 1
*
2793264508 COVER, LOW PROFILE 1
*
2793260907 ELEMENT ASSY. 1
W/
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 65
Page 66
COOLING STARTING ASSY.
ROBIN EX270D20110 — COOLING STARTING ASSY.
PAGE 66 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 67
ROBIN EX270D20110 — COOLING STARTING ASSY.
COOLING STARTING ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2795120111 BLOWER HOUSING CP, YELLOW 1
20 0732005140 LABEL, TRADEMARK 64D 1
40 0110060030 FLANGE BOLT 4
60 2795271111 BAFFLE 1, CASE CP 1
61 2795270213 BAFFLE 2, HEAD 1
80 0016508120 BOLT 1
81 0110060020 FLANGE BOLT 1
210 2795020200 RECOIL STARTER ASSY. ................................... 1 ......... INCLUDES ITEM W/
210-1
210-2
210-3
210-4
210-5
210-6
210-7
210-11*2795014508 STARTER PULLEY 1
210-35*2265074108 FRICTION PLATE 1
210-49*2265075308 CENTER SCREW 1
220 0110060010 FLANGE BOLT 4
2265071608 SPIRAL SPRING 1
*
2795012008 REEL 1
*
2795011008 STARTER ROPE 1
*
2265070108 STARTER KNOB 1
*
2795012508 RATCHET 2
*
2265073108 FRICTION SPRING 1
*
2265075208 RATCHET SPRING 2
*
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 67
Page 68
FUEL LUBRICANT ASSY.
ROBIN EX270D20110 — CARBURETOR ASSY.
PAGE 68 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 69
ROBIN EX270D20110 — CARBURETOR ASSY.
FUEL LUBRICANT ASSY.
NO PART NO PART NAME QTY. REMARKS
210 2796230100 CARBURETOR ASSY. ...................................... 1 ......... INCLUDES ITEM W/
210-1
*
210-2
*
210-3
*
210-5
*
210-6
*
210-7
*
210-8
*
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 2796250008 VALVE, ASSY. 1
210-104
210-121
210-151
210-152
210-153
210-154
*
*
*
*
*
*
2796253508 VALVE THROTTLE 1
2516245008 SCREW 2
2796252508 VALVE CHOKE 1
2796242008 JET SLOW 1
2796256308 COLLAR, UPPER, LOW PROFILE 1
2796256408 COLLAR, LOWER, LOW PROFILE 1
2796252008 SHAFT CHOKE 1
2796253008 SHAFT SUB ASSY., THROTTLE 1
2516245308 SCREW 1
2796251508 PIN FLOAT LEVER 1
2796255008 CHAMBER FLOAT 1
2796235008 GASKET 1
2796254008 GASKET CHAMBER 1
2796250508 FLOAT SUB ASSY. 1
2796240008 JET MAIN 1
2796240108 JET MAIN 1
2796235508 SCREW DRAIN 1
2796256108 BUSH 1
2796235308 SCREW ADJUSTING 1
2796244508 SPRING 1
2796256208 COLLAR 1
2796255208 GASKET 1
2516248008 CAP 1
2796245208 O-RING 1
2796245108 O-RING 1
0652007810 FILTER CUP 1
0642006410 PACKING, FILTER CUP 1
*
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 69
Page 70
FLYWHEEL ASSY.
ROBIN EX270D20110 — FLYWHEEL ASSY.
PAGE 70 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 71
ROBIN EX270D20110 — FLYWHEEL ASSY.
FLYWHEEL ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2797923001 FLYWHEEL CP 1
11 2797943001 IGNITION COIL CP 1
30 0011406250 BOLT & WASHER ASSY. 2
50 27773102H1 WIRE 2 CP, W/OIL SENSOR 1
60 0660000371 SWITCH ASSY. 1
70 0150040090 TAPPING SCREW 2
100 0650140150 SPARK PLUG ..........................................1.................... NGK BR6HS
110 0655000270 SPARK PLUG CAP 1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 71
Page 72
ELECTRIC DEVICE ASSY.
ROBIN EX270D20110 — ELECTRIC DEVICE ASSY.
PAGE 72 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 73
ROBIN EX270D20110 — ELECTRIC DEVICE ASSY.
ELECTRIC DEVICE ASSY.
NO PART NO PART NAME QTY. REMARKS
700 2797630131 OIL SENSOR CP 1
705 KU31107001 FLOAT, C/U CP3 1
740 0011406160 BOLT & WASHER ASSY. 2
740 0011406160 BOLT & WASHER ASSY. 2
741 0150040090 TAPPING BOLT 1
770 2147900601 CLAMP CP 1
775 0110060020 FLANGE BOLT 1
780 2797550103 CLAMP 1
785 0152060050 TAPPING BOLT 1
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 73
Page 74
Effective: July 15, 2003
TERMS AND CONDITIONS OF SALE — PARTS
Terms and Conditions of Sale
STOW Construction Equipment
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.
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.
Additions to orders already shipped cannot be
accepted for freight minimums.
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.
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.
Parts: FOB Carson, California or Boise,
Idaho. See Freight Policy for details and
additional discounts.
DROP SHIPMENTS
STOW reserves the right to refuse Drop
Shipments outside the normal service area of
the purchasing dealer.
FIELD WAREHOUSES
Field Warehouses are currently located in
California, Georgia, Idaho, Iowa, and New
Jersey
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.
RETURNED GOODS POLICY
Return shipments may be accepted and credit
allowed, subject to the following provisions.
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.
2. Parts being returned must be listed as
currently supplied on the current parts list.
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.
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.
7. All returned shipments are to be made to
the STOW designated receiving point,
freight prepaid at the sender’s expense.
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.
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.
Price changes are effective on a specific date
and all orders received on or after that date will
be billed at the revised price.
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.
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.
LIMITATION OF SELLER’S LIABILITY
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.
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.
STOW CONSTRUCTION EQUIPMENT
POST OFFICE BOX 6254
CARSON, CALIFORNIA 90749
310-661-4242 • 877-BUY-STOW
FAX: 310-604-9237
Atlanta • Boise • Newark • Quebec, Canada
Manchester, UK • Rio de Janeiro, BR • Puebla, MX
E-MAIL: stow@stowmfg.com
www.stowmfg.com
PAGE 74 — STOW G-4.5R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #3 (03/13/06)
Page 75
NOTE PAGE
STOW G-4.5R A.C. GENERATOR — OPERATION & PARTS MANUAL — REV. #3 (03/13/06) — PAGE 75
Page 76
OPERATION AND PARTS MANUAL
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER
ON-HAND
WHEN CALLING
PARTS DEPARTMENT
800-427-1244 FAX: 800-672-7877
310-537-3700 FAX: 310-637-3284
SERVICE DEPARTMENT
800-478-1244 FAX: 310-537-4259
310-537-3700
TECHNICAL ASSISTANCE
800-478-1244 FAX: 310-631-5032
WARRANTY DEPARTMENT
800-421-1244, EXT. 279 FAX: 310-537-1173
310-537-3700, EXT. 279
SALES DEPARTMENT
310-661-4242 FAX: 310-604-9237
877-289-7869 (877-BUY-STOW)
Manufactured for MULTIQUIP INC.
by
DENYO MANUFACTURING CO., JAPAN
STOW CONSTRUCTION EQUIPMENTSTOW CONSTRUCTION EQUIPMENT
STOW CONSTRUCTION EQUIPMENT
STOW CONSTRUCTION EQUIPMENTSTOW CONSTRUCTION EQUIPMENT
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
PARTS DEPARTMENT:
800-427-1244
FAX: 800-672-7877
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
800-478-1244
FAX: 310-631-5032
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