Craftsman 580328391 Owner’s Manual
OWNER'S
MANUAL
MODEL _O.
580.328391
120=240VOLT/8000 WATT
DELUXE PORTABLE GENERATOR
HOURS:
Mon.- Fri. 8 a.m. to 5 p.m
(CST)
CAUTION:
Read and Follow
all Safety Rules
and Instructions
Before Operating
This Equipment
SEARS, ROEBUCK and CO., Hoffman Estates, IL 60179 U.S.A.
o Assembly
o Operation
o Customer Responsibilities
o Service and Adjustment
o Repair Parts
P=t No_984239._vi_o==3(7/t6/96)
SAFETY RULES
CAUT ON: ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACEWIRE WHERE IT CANNOT CON..A
_ TACT SPARK PLUG, To PREVENT ACCIDENTAL STARTING WHEN SETTING UP, TRANSPORTING,
ADJUSTING OR MAKING REPAIRS TO YOUR GENERATOR.
A
iMPORTANT
THIS GENERATOR IS DESIGNED FOR OUTDOOR USE ONLY. USING THIS GENERATOR INSIDE ANY BUILDING OR
ENCLOSURE, NCLUDING THE GENERATOR COMPARTMENT OF A RECREATIONAL VEHICLE (RV), IS DANGEROUS.
FIRE OR AN EXPLOSION MAY RESULT. NO USER PERFORMED MODIFICATIONS, INCLUDING VENT NG OF EXHAUST
AND/OR COOLING VENTILATION, WILL ELIMINATE THE DANGER.
If this unit is used for backup power in the event of e
a utility power failure, take the following steps: BE-
FORE CONNECTING THE GENERATOR TO AN
ELECTRICAL SYSTEM OPEN THE MAIN CIR-
CUIT BREAKER OR MAIN SWITCH SERVING
THE SYSTEM TO ISOLATE THE GENERATOR
SYSTEM FROM THE ELECTRIC UTILITY. FAIL-
URE TO ISOLATE THE GENERATOR AND UTIL-
ITY SYSTEMS MAY RESULT IN DAMAGE TO o
THE GENERATOR AND MAY ALSO RESULT IN
INJURY OR DEATH TO ELECTRIC UTILITY
WORKERS DUE TO BACKFEED OF ELECTRI-
CAL ENERGY. e
O
This generator supplies dangerously high electrical
voltages. Use care to prevent extremely hazardous
and possibly lethal electrical shock Never permit
any unqualified person(s) to operate or service the
unit.
o
DO NOT operate this equipment in the rain, while
standing inwater, while barefoot, or while hands or
feet are wet Dangerous electrical shock will resulL o
O
The spark arrestor muffler can become extremely
hot DO NOT operate this equipment inareas where
corrrbustible material such as grass, leaves or paper •
products can come in contact with the muffier.
Maintain all wiring, extension cords, etc. in good e
condition Worn, bare, frayed, or otherwise dam-
aged wiring and cord sets may cause dangerous
electrical shock and may also result in damage to
equipment and/or property, e
The National Electrical Code requires that the gem
erator be properly connected to an approved earth
ground. Local electrical codes may also require
proper grounding of the unit. See ASSEMBLY sec- =
tion for more grounding information
Wire gauge sizes of wiring and cord sets must be
large enough tohandle the maximum electrical load
to which they wilt be subjected. Most devices re- e
quire cord sets rated 125 AC volts at 20 to 30
amperes or' 250 AC volts at 20 arnps (or greater).
Some devices may require a higher or lower rating o
Refer to the Owner's manual of the electrical device
for the manufacturer's recommendations Cord
sets that are too small in diameter or too long will o
overfreat, become damaged and may cause prop-
erty damage and/or electrical shock
The generator engine consumes oxygen and gives
off DEADLY carbon monoxide gas through its ex-
haust system. This dangerous gas, if breathed in
sufficient concentrations, can cause unconscious-
hess or even death_ Operate this equipment out-
doors only, in well ventilated areas where exhaust
gases cannot accumulate and endanger people or
animals.
WARNING: Engine exhaust from this product con-
tains chemicals known, in certain quantities, to
cause cancer, birth defects, or other reproductive
harm.
Gasoline is extremely FLAMMABLE and its vapors
are EXPLOSIVE. Comply with all laws regulating
the storage and handling of gasoline.. DO NOT
permit smoking, open flames, sparks or heat in the
vicinity while handling gasoline. Avoid spilling
gasoline on a hot engine. DO NOT fill fuel tank
while engine is running or hot. Clean off any spilled
gasoline before starting engine.
DO NOT fill fuel tank completely full. Allow room at
top of tank for fuel expansion or fuel may expand
and overflow onto a hot engine
Drain all gasoline from tank before transporting your
generator inside your car or other vehicle.
DO NOT store the generator with fuel in tank where
gasoline vapors might reach an open flame, spark,
or pilot light, as on a furnace, water heater, dryer,
etc. FIRE or an EXPLOSION might resulL
DO NOT insert any object or tool through cooling air
slots or openings of the engine or generator, even
if the engine is not running Damage to the unit or
personal injury may resulL
DO NOT attempt to change the engine governed
speed_ Factory settings are correct when you re-
ceive the unit. Excessively high engine speeds may
result in injury or damage to equipment
DO NOT use the unit if it has been damaged. Repair
or replace all damaged or defective components
before you run the uniL
DO NOT permit children to operate or service the
generator.
Read your Owner's Manual carefully. Only persons
who are familiar with these safety rules and have
been properly instructed in the use of this product
should be permitted to use the product.
MEANS "ATTENTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED."
LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS. iT /
'1
!
CONGRATULATIONS on your purchase of aSears Crafts-
man Generator, It has been designed, engineered and
manufactured to give you the best possible dependability
nd performance,
Should you experience any problem you cannot easily
remedy, please contact your nearest Sears Service Cen-
ter/Department or call the 1_800 number listed on the front
of this manual, We have competent, well-trained techni-
cians and the proper tools to service or repair this unit,
Please read and retain this manual. The instructions will
enable you to assemble and maintain your generator prop-
er}y_ Always observe the 'SAFETY RULES_"
MODEL
NUMBER 580,328391
SERIAL
NUMBER
PRODUCT SPECIFRCATRONS
Generator Specifications
RATED MAXIMUM
POWER
RATED VOLTAGE
RATED MAXIMUM
LOAD CURRENT
RATED FREQUENCY
PHASE
TYPE OF BATTERY
BATTERY CHARGE Amps:
Volts:
Engine Specifications
8000 Watts (8.0 kW)
120/240 Volts a-o
66.7/33.3 a-c amperes _
60 Hz at 3600 rpm _
Single Phase
Series Y50-N 18L-A3
10 DC amps
12 volts DC
DATE OF
PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE
FOUND ON A DECAL ATTACHED TO THE GENER-
ATOR STATOR CAN,
YOU SHOULD RECORD BOTH SERIAL NUMBER
AND DATE OF PURCHASE AND KEEP IN A SAFE
PLACE FOR FUTURE REFERENCE
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement is available on this prod-
uct, Contact your nearest Sears store for details
CUSTOMER RESPONSIBILIT ES
o Read and observe the safety rules,
o Follow regular schedule in maintaining, caring for and
using your generator
Follow the instructions under "Maintenance" and "Stor-
age" sections of this Owner's Manual,
ENGINE MODEL GN-Series
DISPLACEMENT 480cc
SPARK PLUG: Type: Champion RC12YC or
or equivalent
Set Gap to: 0.030 inch (0.76mm)
MAXIMUM FULL TANK full load 1/2
OPERATING TIME (hrs) 5 7
GASOLINE CAPACITY
OIL
OIL CAPACITY
NOTE: This generator is equipped with a spark arrestor
muffler The spark arrestor must be maintained in effective
working order by the ownedoperator_
In the State of California a spark arrestor is required by law
(Section 4442 of the California Public Resources Code)
Other states may have similar laws, Federal laws apply on
federal lands,
5 U.S. gallons
SAE 30 Oil
(SAE 10W-30).
56 oz. with oil filter
46 oz, without filter
TABLE OF CONTENTS
SAFETY RULES .....................ii.._o_........ L. INSIDE COVER
MAINTENANCE AGREEMENT ........................................ 1
PRODUCT SPECIFICATIONS .............................................1
CONTENTS OF HARDWARE ............................................ 3
ASSEMBLY ................................................................... 4-5
OPERATION ........................................................................6-10
MAINTENANCE ................................................................11-12
-A-
Air Cleaner ........... 6, 12
Assembly .............. 4-5
-B-
Before Starting ............. 7
Battery Charging .............. 9
Battery Safety ............ 8
-C-
Carburetor. ............ 13
Circuit Breakers ......... 4,6
Cord Sets ................... 4
Customer Responsibilites
Agreement ................... 1
-E-
Head bolts .................. 11
Idle Control ............... 8
Low Oil Shutdown ........... 9
Lubrication ................. 7, 11
--Mm
Maintenance
Agreement ...................... 1
Cleaning generator ......... 11
Engine maintenance ............ 11
General Recommendations ..... 11
Generator Maintenance ........ 11
SERVICE AND ADJUSTMENTS ................................... 13 (
SERVICE RECOMMENDATIONS ................................ 14
STORAGE ..................................................................... 14
TROUBLESHOOTING POINTS ............................... __..15
WIRING DIAGRAM ............................................................. 16
REPAIR PARTS ............................................................ 17-25
WARRANTY ................................................................... 27
PARTS ORDERING .................................... BACK COVER
Undex
-H-
Receptacles .............. 4
Retarque head bolts ....... 11
-R-
-H-
-S-
-L-
Safety Rules ...... inside cover
Service and Adjustments... 13
Service Recommendations . 14
Specifications ............... 1
Starting Engine .............. 7
Stopping Engine ............ 8
Storage ................. 14
-T-
Troubleshooting ........... 15
Engine
Carburetor adjustment ......... 13
Oil level ...................... 11
Speed ......................... 13
Electrical Loads ........... 10
-G-
Gasoline .................... 7
Grounding Lug ........... 4
-O-
Oil Level .................. 11
Operation ............... 66-10
Overloading ................. 10
-p-
Parts, repair ............. 17-24
Valve clearance, adjusting _. 13
Warranty ................. 27
Wattage Reference Guide. _ 10
Widng Diagram ............ 16
2
t
Main Unit
CONTENTS OF HARDWARE PACK
Parts packed separately, in carton ' ...........
Parts Carton
Wheel Kit Bag
%Z
Wheels
Support Leg
Parts Packed in Parts Carton
Not Shown Full Size
(3) Twistlock Plugs Battery Charge Cable
Parts Packed in Parts Bags Shown Full Size
lHtllllll!lllli!
(4) Hex Head Capscrews - M8 x 45mm
Handle
Battery Installation
Parts Bag
Battery Bracket
©
(7) Lock Nuts - M8
Owner's Manual
Part Packed in Parts Bag Not
Shown Full Size
(2) Battery Connector Cables
© ©
(2) Hex Nuts - 1/4" (2) Lock Washers - 1/4"
©
Hex Head Capscrew - M8 x 30mm
(2) Hex Head Capscrews - M8 x 20mm
{2) 1/4"-20 x 7" Ho[ddown Bolts
Washer - M8
(2) Retainer Pins
3
(1) Vibration Mount
(2) Washers - 5/8"
(2) Fiat Washers - 1/4"
(2) Spacers
ASSEMBLY
Read these instructions and Operator's Manual in its en-
tirety before you attempt to assemble or operate your new
AC generator.Your AC generator has, for the most part,
been assembled at the factory, except those parts left
unassembled Before you can operate your new AC gen-
erator, you must assemble the wheel kit and install a
battery, which you must purchase. It is ready for use after
it has been properly serviced with the recommended lubri-
cating oil and fuel
IMPORTANT: ANY ATTEMPT TO RUN THE ENGINE
BEFORE IT HAS BEEN SERVICED WITH THE RECOM-
MENDED OIL WILL RESULT IN AN ENGINE FAILURE.
IF YOU HAVE ANY PROBLEMS WITH THE ASSEMBLY
OF YOUR GENERATOR, PLEASE CALL THE GENER-
ATOR HELPLINE AT 1-800-222-3136
TO REMOVE GENERATOR FROM CARTON
o Cut down corners at one end of shipping carton and lay
that side of carton down flat
o Remove packing material, carton fillers, etc.
,, Remove accessories box, carton and parts bags.
o Remove generator' from shipping carton
Refer to Page 3 "Contents of Hardware Pack" for an illus-
trated listing of all the items included with your generator
Become familiar with each piece before assembling the
generator. Check all contents against the illustrations on
Page 3 If any parts are missing or damaged, call the
Generator Helpline at 1-800-222-3136.
TOOLS NEEDED FOR ASSEMBLY
o Two adjustable wrenches OR the following wrenches:
= Two 1/4" combination wrenches
o Two 1/2-inch (13mm) combination wrenches
13
4
FIGo I
iNSTALLiNG THE BATTERY
You must purchase and install a 12 volts DC battery (6-cell,
Type Y50-NL18-A3). The battery should be properly serv-
iced with electrolyte fluid and fully charged prior'to installa-
tion.
Install the battery as fotlows (Fig. 2):
= Retain battery to tray with bracket, (2) 1/4-20 x 7" bolts,
(2) 1/4" flat washers, (2) 1/4" lock washers and (2) 1/4"
lock nuts.
iNSTALLiNG WHEEL KIT
The Sears Wheel kit was designed to greatly improve the
portability of the 8000 watt Sears Craftsman Deluxe Gen-
erator Install the Wheel Kit as follows:
= Place the generator on a flat hard surface_
o Slide axle (Item 3) through holes in the brackets pro-
vided on the generator cradle (Fig. 1) and then add the
two spacers (Item 5) on each protruding end of the axle
o- Stand at engine end of generator and gently tilt gener_
ator forward high enough to prop up front of the cradle
This will allow you to add the wheels.
= Slide on the wheels (Item 2) on each end of the axle
and retain each with 5/8" washer (item 10) and retain-.
ing pin (Item 4). Lower the generator
= Attach the vibration mount (Item 7) to the support leg
(Item 6) with M8 x 30rnm capscrew (Item 8), M8 washer
(Item 12) and M8 lock nut (Item 9) using the combina-
tion wrench_
o With the wheels on, you can now tilt the generator end
forward and attach the support leg with two M8 x 20mm
capscrews (Item 11) and two lock nuts
o Set the generator down so it is level and, using the
combination wrench, attach the handle with four M8 x
45mm capscrews and four lock nuts
BlackCable(-)
FIG. 2
° Connect red battery cable from starter switch to battery
post or terminal indicated with POSITIVE, POS or (+)_
Tighten securely.
• Connect black battery cable from engine mount bolt to
battery post or terminal indicated with NEGATIVE,
NEG or (-) Tighten securely.
4
ASSEMBLY
coRD SETs AND CONNECTOR PLUGS
120 VOLTS DUPLEX RECEPTACLE
Use only high quality, welt-insulated, extension cords with
the 120-volt "duplex" type electrical receptacles. All cord
sets used should be rated 125 volts at 20 AC amps or
greater for most electrical devices Keep extension cords
as short as possible, preferably less than 15 feet tong to
prevent voltage drop and wires from overheating.
120 VOLTS, 20 AND 30 AMP RECEPTACLES:
o For the 120 volts, 20 amp locking type NEMA L5-20R
receptacle, a well-insulated cord set with a NEMA
L5-20P locking type connector plug must be properly
connected to the recept&cle and to the desired 120
volts, single phase, 60 Hz, AC load. Cord sets should
be rated 20 AC amperes at 125 volts (or greater) for
most electrical devices (Fig. 3).
_120 vOltS a.c_
FIG. 3
o For 120 volts, 30 amp locking type NEMA L5-30R
receptacle, a welHnsulated cord set with a NEMA
L5-30P locking type connector plug must be properly
connected to the receptacle and the desired 120 volts,
single phase, 60 Hz, AC load The cord set should be
rated 30 AC amperes at 125 volts (or greater) for most
electrical devices (Fig. 3).
120/240 VOLTS, 30 AMP RECEPTACLE:
A 120/240 volts, 30 amp, locking type type mating connec-
tor plug (Fig 4) is required when using this receptacle A
4-wire cord set, rated 30 AC amperes at 250 volts (or
greater), is required and must be connected to the plug and
to the desired loads Order NEMA type L14-30P
240 VOLTS, 50 AMP RECEPTACLE (Fig. 5)
This receptacle is rated 50 AC amperes at 250 volts. You
need a 3-prong grounded connector plug with same rating
to use with this outlet. Although current capacity of outlet
is rated at 50 amps, loads applied through this outlet should
not exceed 33.3 amps or you will overload the generator
GROUNDING THE GENERATOR
The National Electrical Code requires that the frame and
external electrically conductive parts of this generator be
properly connected to an approved earth ground Local
electrical codes may also require proper grounding of the
FIG. 5
uniL For that purpose, a GROUNDING WING SCREW is
)rovided on the base of the cradle (Fig. 6).
FIG. 6
Generally, connecting a No. 12 AWG (American Wire
Gauge) stranded copper wire to the grounding screw and
to an earth-driven copper or brass grounding rod (elec-
trode) provides adequate protection against electrical
shock. However, local codes may vary widely. Consult with
a local electrician for grounding requirements in your are&
Proper grounding of generator will help prevent electrical
shock in the event of a ground fault condition in the gener-
ator or in connected electrical devices Proper grounding
also helps dissipate static electricity, which often builds up
in ungrounded devices
OPERATION
KNOW YOUR GENERATOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR GENERATOR. Compare the
illustrations with your generator, to familiarize yourself with the locations of various controls and adjustments. Save this
manual for future reference_
AC CIRCUIT BREAKERS
ENGINE RUN/STOP SWITCH
IDLE CONTROL SWITCH
't2 VOLT, 10 AMP
BATTERY CHARGE
RECEPTACLE
120VOLTS"DUPLF.X"._ I"_
RECEPTACLES
120VOLTS, 20 AMP_ "/
RECEPTACLE
120 VOLTS, 30AMI
RECEPTACLE
I
120/240VOLTS, 30 AMP
RECEPTACLE
ENGINE RUN/STOP SWITCH -- Must be set to RUN to
start the engine_ Set switch to STOP to stop the engine.
120 VOLTS "DUPLEX" RECEPTACLES -- May be used
to supply electrical power for the operation of 120 volts at
20 amps AC, single phase, 60 Hz, AC electrical lighting,
appliance, tool and motor loads.
120 VOLTS, 30 AMP RECEPTACLE -- May be used to
supply electrical power for the operation of 120 volts at 30
amps AC, single phase, 60 Hz, AC electrical lighting,
appliance, tool and motor Ioads_ Locking type connectors
are required when using this receptacle
120 VOLTS, 20 AMP RECEPTACLE -- May be used to
supply electrical power for the operation of 120 volts at 20
amps AC, single phase, 60 Hz, AC electrical lighting,
appliance, tool and motor Ioads. Locking type connectors
are required when using this receptacle
12-VOLT D.C RECEPTACLE -- Recharge a discharged
12 volts automotive type battery through this outlet
2_.,OVOLTS, 5OA_P
RECEPTACLE
120/240 VOLTS, 30 AMP RECEPTACLE -- May be used
to supply electrical power for the operation of up to 240 volts
at 30 amps AC, single phase, 60 Hz, AC electrical lighting,
appliance, tool and motor Ioads. Locking type connectors
are required when using this receptacle.
AC CIRCUIT BREAKERS -- Protects the generator
against electrical overload Breakers are "push to reset"
type for 15-amp, 20-amp and 30-amp loads.
SPARK ARRESTER MUFFLER -- Exhaust muffler has a
spark arrester screen_
240 VOLTS, 50 AMP RECEPTACLE -- May be used to
supply electrical power for the operation of up to 240 volts
at 50 amps AC, single phase, 60 Hz, AC electrical lighting,
appliance, tool and motor loads. Range connectors are
required when using this receptacle
FUEL LEVEL GAUGE - Indicates level of fuel in fuel tank.
(5
OPERATUON
BEFORE STARTING ENGINE
Add Oil:
,, Place generator on a level surface and remove dipstick
from extended oil fill tube. Use SAE 30 detergent oil
classified "For Service SC, SD, SE, SF, SG." SAE
10W-30 oil may also be used, POUR SLOWLY, Oil
capacity of engine is about three (3) U.S. pints, When
oil is filled todipstick FULL mark, install and tighten oil
fill plug.
RECOMMENDED SAE VISCOSITY GRADES
I I
¥ .2o .? ._s 32.,,o . 50 . 80 i0o
'c .30 -20 -le o 10 20 so 4o
TEMPERATURERANGEANTICIPATEDBEFORENEXTOILCHANGE
"" Use synthetic oil having 5W-20,5W-30or 5W-40 viscosity If not
available, a petroleum basedoil may beusedhaving 5W-20or 5W-30
viscosity
NOTE: 10W-40 oil may be used if 10W-30 is not available.
Add Gasoline:
_, Fill fuel tank with clean, fresh, UNLEADED gasoline
Leaded REGULAR grade gasoline may also be used
DO NOT USE PREMIUM GASOLINE BE CAREFUL
NOT TO OVERFILL FUEL TANK.
IMPORTANT: EXPERIENCE INDICATES THAT ALCO-
HOL-BLENDED FUELS (CALLED GASOHOL OR USING
ETHANOL OR METHANOL) CAN ATTRACT MOISTURE
WHICH LEADS TO SEPARATION AND FORMATION OF
ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE
THE FUEL SYSTEM OF AN ENGINE WHILE IN STOR-
AGE TO AVOID ENGINE PROBLEMS WHEN USING
GASOHOL, THE FUEL SYSTEM SHOULD BE EMPTIED
BEFORE STORAGE PERIODS OF 30 DAYS OR
LONGER. DRAIN THE GAS TANK, STARTTHE ENGINE
AND LET iT RUN UNTIL THE FUEL LINES AND CARBU-
RETOR ARE EMPTY_ USE FRESH FUEL NEXT SEA-
SON. SEE STORAGE INSTRUCTIONS FOR ADDI-
TIONAL INFORMATION NEVER USE ENGINE OR CAR-
BURETOR CLEANER PRODUCTS IN THE FUEL TANK
OR PERMANENT DAMAGE MAY OCCUR
TO START THE ENGINE
Unplug all electrical loads from generator receptacles be-
fore starting the engine Never start or stop the engine with
electrical devices plugged into panel receptacles and
turned on. Start, store and fuel the unit in a level position
o Open the fuel shutoff valve (Fig 7)
,, Apply the choke (Fig. 8). Pull choke lever to its FULL
CHOKE POSITION. If engine is warm, close the choke
only part way or leave it fully open A warm engine
needs less choking than a cold engine.
,* Set the Run/Stop Switch (Fig 9) to RUN position
o
Crank engine,:
Electric Starting" Press start switch on generator
cradle until engine cranks. Keep pressing untilit starts
(Fig, 10)
Manual Starting" Grasp the starter grip and pull
slowly until you feel some resistance. Let rope return
slowly, then pull cordout with rapid full arm stroke. Let
rope return slowly° Do not let rope "snap back" against
starter, Repeat until engine starts_
o
When engine starts, move the choke to the open
position gradually as engine warms up_
o
Let the engine stabilize and warm up for a few minutes.
Check that the A_C.ON lamp on the generator panel is
ON before connecting any electrical loads.
FIG. 7 FIG. 8
IGNITION
D
FIG. 9 F1G. 10
CONNECTING ELECTRICAL LOADS
o Use this generator to operate 120',240 volts, single
phase, 60 Hz, AC lighting, appliance, tool and motor
loads.
o DO NOT connect 240 volts to the 120 volts duplex or
120 volts, 20 and 30-amp receptacles
o DO NOT connect any 3-phase loads to panel recepta-
cles
DO NOT connect any 50 Hz loads to the generator
o Add up the rated watts of all lights, tool, appliance and
motor loads you are powering at one time. This total
should NOT be greater than (a) the generator's rated
wattage capacity, or (b) the circuit breaker rating of the
receptacle supplying power See "Don't Overload the
Generator" on Page 9
OPERATION
STOPPING THE ENGINE
o Unplug all electrical loads from the generator panel
receptacles. Never start or stop the engine with elec..
trical devices plugged in and turned on_
= Let engine run at no-load for several minutes to stabi-
lize the internal temperatures of engine and generator
,, Set the Run/Stop Switch to STOP position. Wait for
engine to come to a complete stop (Fig. g).
o Close the Fuel Shutoff Valve (Fig_ 7)_
OPERATING AUTOMATgC iDLE CONTROL
An Automatic Idle Control system provides greatly im-
proved fuel economy and noise reduction by operating the
unit at its normal high governed speed only when electrical
loads are plugged in and turned ON, Tne system consists
of (a) Idle Control Cimuit Board, (b) Sensing Transformer,
(c) Stepper motor', and (d) Idle Control Switch located on
the control panel (Figure 11)
"IDL._CONTROL
FIG. 11
• At start-up, the unit runs at either high or low governed
speed for several seconds (the speed it runs depends
on what the governed speed was when the unit was
last shut down). After several seconds, the unit auto-
matically goes to an engine speed selected by the
position of the Idle Control Switch.
o With the Idle Control Switch OFF, unit runs at high
governed speed (about 3600 RPM) whether loads are
connected or not.
o With the Idle Control Switch ON, the unit immediately
goes to high governed speed when loads are applied.
When applying large loads, it is advisable to either
"bump" the load on for a short instant to allow the
engine speed to rise before applying the full load, or to
turn the Idle Control Switch OFF. When loads are
removed for more that several seconds, the unit auto °
matically goes to reduced (idle) speed.
o The Idle Control Switch can be turned ON or OFF while
the unit is running, with loads connected or discon-
nected. When starting the unit, do not connect loads
for about 10 seconds to allow the engine speed to
stabilize_
BATTERY SAFETY
A EXPLOSIVE HYDROGEN GAS
CAUTION: Storage batteries give off EXPLOSIVE
hydrogen gas while charging. An explosive mix-
ture will remain around the battery for a long time
after it has been charged. The slightest spark can
ignite the gas and cause an explosion. Such an
explosion can shatter the battery and cause blind-
ness or other serious injury.
CAUTION: DO NOT permit _noklng, open flame,
A
sparks or any source of heat around a battery. DO
NOT use any lighter or other flame to provld_
lighting for checking battery fluid levels. Wear
protective goggles, rubber apron and rubber
gloves when working around a battery.
CAUSTIC SULFURIC ACID
A
CAUTION: Battery elestrolyte fluid is an extremely
caustic sulfuric acid solution that can cause severe
bums. DO NOT permit fluid contact with eyes,
skin clothing, etc. if spillage occurs,flush with
clear water Immediately.
CHARGRNG A BATTERY
Your generator has the capability of recharging a dis-
charged, 12-volt automotive or utility style storage battery.
Do not use the unit to charge any 6-volt batteries_ Do not
use the unit to crank an engine having a discharged battery_
To recharge 12_voltbatteries, proceed as follows:
= Check fluid level in all battery cells. If necessary, add
ONLY distilled water to cover separators in battery
cells. DO NOT USE TAP WATER_
o If the battery is equipped with vent caps, make sure
they are installed and are tighL
= If necessary, clean battery posts or terminals_
,, Connect battery charge cable connector plug to panel
receptacle (Fig 12). identified by the words 12-VOLT
D.C."
I 12 VOLTS BATTER!
FIG. 12
o Connect battery charge cable clampwith red handle to
battery post or terminal indicated by a POSITIVE, POS
or (+)
= Connect battery charge cable clamp with black handle
to battery post or terminal indicated by a NEGATIVE,
NEG, or (--).
o Start engine (see"Starting the Engine" on Page 5). Let
the engine runwhile battery recharges.
o When battery has charged, shut down engine (see
"Stopping the Engine" on this page).
NOTE: Use an automotive hydrometer to test battery state
of charge and condition_ Follow the hydrometer manufac-
turer's instructions carefully. Generally, a battery is consid-
ered to be at 100% state of charge when specific gravity of
its fluid (as measured by hydrometer) is 1260.
8
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