Winco HPS9000E User Manual
PORT ABLE GENERA TORS
OWNERS MANUAL
MODELS HPS6000HE & HPS9000E
INSTALLATION, OPERATION,
and MAINTENANCE INSTRUCTIONS
HPS 9000E
Read and understand all instructions in the manual before starting and
operating the generator set.
USING THIS MANUAL
Congratulations on your choice of a HOME POWER
generator set. You have selected a high-quality,
precision-engineered generator set designed and tested
to give you years of satisfactory portable service.
To get the best performance from your new engine
generator set, it is important that you carefully read and
follow the operating instructions in this manual.
Should you experience a problem please follow the
“Things To Check” near the end of this manual. The
warranty listed in this manual describes what you can
expect from HOME POWER should you need service
assistance in the future.
PROPER USE AND INSTALLATION
You must be sure your new engine generator set is:
* Properly serviced before starting
* Operated in a well ventilated area
* Operated so that exhaust gases are dispersed safely
* Wired by a qualified electrician
* Operated only for its designed purposes
* Used only by operators who understand its operation
* Properly maintained
COPY YOUR MODEL AND SERIAL
NUMBER HERE
No other HOME POWER generator has the same serial
number as yours. It is important that you record the
number and other vital information here. If you should
ever need to contact us on this unit it will help us to
respond to your needs faster.
MODEL______________________________________
TABLE OF CONTENTS
INTRODUCTION i
GUIDE TO PRODUCT SAFETY 1
BASIC INFORMATION
Intended Uses 2
Restricted Uses 2
Unit Capabilities 2
PREPARING THE UNIT
Unpacking the unit 3
Unit Preparation 3
Battery Installation 3
Battery Charging 3
Low Oil Level Shutdown System 4
LP/NG INSTALLATION
Installing the Fuel Line 4
Fuel Pressure 4
Tank Sizing 5
Changing Fuel Types 5
STARTING INSTRUCTIONS
Initial Starting 5
Starting 5
Starting Hints 6
Stopping And Storage 6
Operating Speed 6
Connecting The Loads 7
Wiring 7
OPERATOR CARE AND MAINTENANCE
Engine Care 8
Generator Care 8
Cleaning 9
Troubleshooting - Things To Check BEFORE
You Call For Service 9
Optional Fuel Solenoid 9
Schematic Wiring Diagram 10
WARRANTY 10
SERIAL NUMBER _____________________________
PURCHASE DATE_____________________________
DEALER_____________________________________
Page i
GUIDE TO PRODUCT SAFETY
This engine generator set has been designed and
manufactured to allow safe, reliable performance. Poor
maintenance, improper or careless use can result in
potential deadly hazards; from electrical shock, exhaust gas
asphyxiation, or fire. Please read all safety instructions
carefully before installation or use. Keep these instructions
handy for future reference. Take special note and follow all
warnings on the unit labels and in the manuals.
ANSI SAFETY DEFINITIONS
______________________________________________________
DANGER:
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
This signal word is to be limited to the most extreme
situations.
______________________________________________________
______________________________________________________
WARNING:
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
______________________________________________________
______________________________________________________
CAUTION:
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
______________________________________________________
NOTE:
CAUTION is also used on the unit labels and in this
manual to indicate a situation that could result in serious
damage or destruction of the equipment and possible
personal injury.
______________________________________________________
1.ELECTRIC SHOCK- The output voltage present in this
equipment can cause a fatal electric shock. This equipment
must be operated by a responsible person.
a. Do not allow anyone to operate the generator without
proper instruction.
b. Guard against electric shock.
c. Avoid contact with live terminals or receptacles.
d. Use extreme care if operating this unit in rain or snow.
. e. Be sure the unit is properly grounded to an external
ground rod driven into the earth.
2.FIRE HAZARD- Gasoline and other fuels always present a
hazard of possible explosion and/or fire.
3.DEADLY EXHAUST GAS - Exhaust fumes from any
gasoline engine contain carbon monoxide, an invisible,
odorless and deadly gas that must be mixed with fresh air.
a. Operate only in well ventilated areas.
b. Never operate indoors.
c. Never operate the unit in such a way as to allow
exhaust gases to seep back into closed rooms (i.e.
through windows, walls or floors).
4.NOISE HAZARD - Excessive noise is not only tiring, but
continual exposure can lead to loss of hearing.
a. Use hearing protection equipment when working
around this equipment for long periods of time.
b. Keep your neighbors in mind when permanently
installing this equipment.
5.CLEANLINESS- Keep the generator and surrounding
area clean.
a. Remove all grease, ice, snow or materials that
create slippery conditions around the unit.
b. Remove any rags or other material that could create
potential fire hazards.
c. Carefully wipe up any gas or oil spills before starting
the unit.
d. Never allow leaves or other flammable material to
build up around the engine exhaust area.
6.SERVICING EQUIPMENT- All service, including the
installation or replacement of service parts, should be
performed only by a qualified technician.
a. Use only factory approved repair parts.
b. Do not work on this equipment when fatigued.
c. Never remove the protective guards, cover, or
receptacle panels while the engine is running.
d. Use extreme caution when working on electrical
components. High output voltages from this
equipment can cause serious injury or death.
e. Always avoid hot mufflers, exhaust manifolds, and
engine parts. They all can cause severe burns
instantly.
f. Installing a home-standby generator is not a “do-ityourself” project. Consult a qualified, licensed
electrician or contractor. The installation must comply
with all national, state, and local codes.
a. Do not refuel when the engine is running or hot. Allow
the engine to cool at least two minutes before refueling.
b. Keep fuel containers out of reach of children.
c. Do not smoke or use open flame near the generator
set or fuel tank.
d. Keep a fire extinguisher nearby and know its proper
use. Fire extinguishers rated ABC by NFPA are
appropriate.
e. Store fuel only in an approved container, and only in a
well-ventilated area.
Page 160707-112
HPS 12/97
BASIC INFORMATION
INTENDED USES
These engine generator sets have been designed
primarily for portable use. Both 120 and 240 volt AC
receptacles are provided in the 'control panel' to plug in
your loads (lights, portable tools, and small appliances).
These units are dual wound generators, therefore the 120
Volt loads must be equally split with 1/2 of the rated
capacity available on each of the two 120 Volt circuits. See
unit capabilities for further explanation.
These portable units require large quantities of fresh air
for cooling of both the engine and the generator. Fresh air
is drawn from both the engine end and the generator end
and is exhausted at the center of the unit. For safety, long
life and adequate performance, these units should never
be run in small compartments or enclosed areas, without
positive fresh air flow.
RESTRICTED USES
DO NOT remove from the cradle assembly. Removal of
the generator from the cradle assembly may cause
excessive vibration and damage to the engine generator
set.
DO NOT install and operate these portable generators in a
small compartment., i.e. generator compartment of
vehicles, motor homes or travel trailers. These
compartments will not allow enough free flow fresh air to
reach the engine generator set for cooling and will cause
the unit to overheat damaging both the engine and the
generator. Small compartments will also develop hot
spots where there is very little air flow and may cause a
fire.
DO NOT attempt to operate at 50 cycles. These units are
designed and governed to operate at 60 Cycles only.
UNIT CAPABILITIES
Generator Connections - The diagram below represents
a typical 4000 watt generator. Receptacles A and B are
the two 120 Volt duplex receptacles. Up to 2000 watts at
120 volts (16.6 Amps) can be taken from the generator at
each of the receptacles. This generator produces 120 and
240 volt, 60 Hz (Hertz), AC (Alternating Current).
CAUTION: EQUIPMENT DAMAGE
CAUTION MUST BE EXERCISED TO PREVENT
OVERLOADING EITHER OF THE GENERATORS
120 VOLT OUTPUT CIRCUITS (A OR B).
Check the appliance or tool nameplates for the current and
voltage to insure compatibility. Remember that power taken
from receptacle C reduces the power available at both A and
B. Any remaining 120 volt loads should be equally divided
between A and B. Failure to split the load will cause
permanent damage to the stator. Although circuit breakers
are provided, damage due to overloading constitutes abuse
and will not be warranted. Refer to the generator nameplate
for your unit's capabilities.
Starting Electric Motors - Electric motors require much
more current (amps) to start them than to run them. Some
motors, particularly low cost
hard to start and require 5 to 7 times as much current to start
them as to run them.
and usually require 2 to 4 times as much current to start
them as to run them.
easiest to start and usually require 1 1/2 to 2 1/2 times as
much to start them as to run them.
Most fractional horsepower motors take about the same
amount of current to run them whether they are of
Repulsion-Induction (RI), Capacitor (Cap), or Split-Phase
(SP) type. The chart below shows the approximate current
required to start and run various types and sizes of 120 volt
60 cycle electric motors under average load conditions.
RUNNING STARTING AMPS
HP AMPS SP CAP RI
1/6 3.2 16 TO 22 6 TO 13 5 TO 8
1/4 4.5 22 TO 32 9 TO 18 7 TO 12
1/3 5.2 26 TO 35 10 TO 21 8 TO 17
1/2 7.2 NOT MADE 14 TO 29 11 TO 18
1 13.0 NOT MADE 26 TO 52 20 TO 33
The figures given above are for an average load such as a
blower or fan. If the electric motor is connected to a hard
starting load such as an air compressor, it will require more
starting current. If it is connected to a light load, or no load
such as a power saw, it will require less starting current.
The exact requirement will also vary with the brand or design
of the motor.
Self-excited generators respond to severe overloading
differently than the power line. When overloaded, the engine
is not able to supply enough power to bring the electric
motor up to operating speed. The generator responds with
high initial starting current, but the engine speed drops
sharply. The overload may stall the engine. If allowed to
operate at very low speeds, the electric motor starting
winding will burn out in a short time. The generator winding
might also be damaged.
split-phase motors, are very
Capacitor motors are easier to start
Repulsion Induction motors are the
HPS 12/97
CAUTION: EQUIPMENT DAMAGE
RUNNING THE GENERATOR SET UNDER THESE
CONDITIONS MAY RESULT IN DAMAGING THE
GENERATOR STA T OR AS WELL AS THE MOTO R
WINDING.
Page 2 60707-112
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