BASIC OPERATlON
(continued)
slightly. Whenever making any speed adjustments
check the unit with avoltmeter or tachometer and be
sure the speed is neither too high or low.
The engine must be run at the specified speed at
all times. Lower voltage may damage both the
generatorand any load connecting to it. Runningthe
engine at excessively high speeds results in high
voltage, which may significantly shorten the life of
appliances being used.
3.Output voltage should bechecked periodically to en-
sure continued proper operation of the generating
plant and appliances. If the generator is not equip-
ped with a voltmeter, it can be checked with a por-
table meter. Frequency can be checked by using an
electric clock with a sweep second hand. Timed
againstawrist watch or astop watch the clock should
be correct within
+
1-
2 seconds.
CONNECTING THE LOADS
1.
ApplyingThe Load
-Allowthe enginetowarm up for
two or three minutes before applying any load.This
will allow the engineto reachnormaloperatingtemp-
erature and oil to circulate throughout the engine.
A short warm-uptime will permit the enginetowork
more efficiently when the load is applied and will
reduce the wear in the engine, extending its life.
A. Receptacles have been provided on the control
panel for your load connections. The loads
should be applied gradually. If a large motor is
being started or multiple motors are being
started, they should be started individually and
the largest should be started first.
B. Most electric tools and appliances will have the
voltage and amperage requirements on their in-
dividual nameplates. When in doubt consult the
manufactureror a localelectrician.The nameplate
amperage rating for electric motors can be mis-
leading, see Starting Electric Motors insection B.
C.These engine generator sets are inherently self
regulating based on engine speed. The engine
governor will automatically adjust itself to the
load. No harm to the generator will result if it is
run with no load connected.
D.Proper utilization of the receptacleslocatedon the
control panel is necessaryto prevent damage to
either the receptacles or the generator. The gen-
erator isa limited sourceof electrical power, there-
fore pay special attention to the receptacle and
generator ratings.The nameplaterating can be ob-
tained through a combination of receptacles or a
single receptacle as long as the receptacle
amperage rating isnotexceeded. Boththe 120and
240 volt receptacles can be utilized at the same
time. See section B for proper load separation.
2.
Grounding
-
All units must be grounded.
A.Drive a
3/4
or 1'' copper pipeor rod intothe ground
close to the engine-generatorset. The pipe must
penetrate moist earth. Connect an approved
ground clamp, tothe pipe. Runa no. 10Awg wire
from clamp tothe generatorground lugor the bat-
tery negativeterminal. Do not connect to a water
pipe or to a ground used by a radio system.
3.
Connecting the Battery
-
Enclosed with your new
generator set you will find a 12V DC connector, lead-
wire and battery clip assembly. This lead wire set
is providedfor your use incharging 12volt batteries.
Located on the front panel is a 12 volt receptacle.
To chargeyour batteriesplugthe lead wire assembly
into this receptacle and attach the battery clips to
the battery.The redclip ispositive and the black clip
isnegative. If the positive and negativeleadsare ac-
cidentally shorted, or are incorrectly connected to
the battery, the automatic resetting DC circuit
breaker inthe generator will trip to protect the gener-
ator and your battery. Oncethe short is removed the
circuit breaker will reset itself in about 5 seconds.
A
PERSONAL DANGER
Lead acid batteries produce explosive
hydrogen gas when charging. Keep
sparks, flames, and burning cigarettes
away from the battery. Ventilate the
area when chargingor usingthe battery
inan enclosed space. Lead acid batter-
ies contain sulfuric acid, which causes
severe burns. If acid contacts eyes, skin
or clothing, flush well with water. For
contact with eyes, get immediate med-
ical attention.
LOW OIL SHUTDOWN SYSTEM
KAWASAKI Powered Generators
-
These engine gen-
erator sets come equipped with a standard Kawasaki
low oil shut-down system.
A.This low oil shut-down system will automatically
stop the engine well before the oil level reaches a
danger point. This feature is designed to prevent
costly repairs and downtime.
B.The low oil shut-down system consists of a float
switch and a low oil moduleto monitor the oil level
inthe crank case. The float switch is mounted inthe
engine crank case between the engine and the
generator end bracket. The module is mounted on
the engine.The module monitorsthe oil levelviathe
float switch; ifthe oil level islow itwill short out the
engine ignition andshut the engine off. If the oil level
is low when the engine is started, the engine will
start and run for about three
(3)
seconds and shut-
down. This indicates that the oil level is low and
must be completely refilled before starting.
C.Useof this low oil shut-downsystem on applications
that are subject to shock, bumping or severe angles
of operation (in excess of 15 degrees) should be
avoided. This is especially true if an unexpected
shutdown would cause a safety hazard or serious
inconveniencefor the operator.To disablethe shut-
down system disconnect the wire running from
under the engine shroud to the control module
mounted on the engine.
