Kohler l654 Manual de servicio - Página 3
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PRESTART
CHECKLIST
Lubricating
Oil:
Check crankcase
oil level
on dipstick-
fill as needed
to bring level
up to Full mark.
Refer
to Page
2. 1 for oil specifications.
Cooling
System:
On closed
type cooling
systems,
remove
radiator
cap or cap on water
cooled
exhaust
manifold,
then add clean fresh
water
until level
is just below
overflow
tube.
7 to 7-l/2
quarts
are
required
for initial
fill on radiator
models,
5 to 57 f/2 quarts for heat exchanger
models.
If freezing
temperatures
are anticipated,
add antifreeze
to radiator
cooled
and heat exchanger
models.
On direct
water
cooled
models,
make sure cooling
system
is properly
installed
to insure
sufficient
coolant.
Direct
systems
are of the open type and cannot therefore
be protected
with antifreeze.
Air
Cleaner:
If oil bath type used,
bowl.
Use same weight and grade
no prestart
service
except
to make
unfas
of oil
sure
CARBURETOR
..-.w..v..ww
ten bowl retaining
clamp and add oil to level
marking
(bead)
in
as used in engine.
Dry type and flame
arrestor
units require
elements
are in place
so that unfiltered
air cannot enter
engine.
FIGURE 1-3 -- CARBURETOR SIDE VIEW - TYPICAL RADIATOR COOLED PLANT WITH L654 ENGINE
connect
lines
g-Z
g$iF@%&%ZE~Z~
gasoline.
from
storage
tank to the fuel pump.
Fill
tank
Use priming
lever
on fuel pump to prime
system
before
initial
start up.
On gas fueled
plants,
make sure system
is properly
hooked up before
starting.
Refer
to Fuel Section for typical
arrangement
and preliminary
adjustments.
Battery:
These
elect&c
plants feature
exciter
cranking
which offers
higher
cranking
speeds
for
more
positive
starting.
When battery
current
is applied
to the generator,
it functions
as a motor
and
cranks
the engine
during
starting
then is autotitically
switched
back to its generating
function after
the
e'ngine starts.
A 24 volt battery
is required
for DC generator
models
and a 12 volt battery
for AC generator
models.
32 volt cranking
is available
for marine
models.
Connect
the positive
(t)
terminal
of the bat-
tery to the P terminal
of controller
and the negative
(-) battery
terminal
to the N terminal
on controller.
(Stamped
on base of controller
near starting
solenoid
or C coil. )
'ITo start three-wire
automatic
start plants,
it will be necessary
to center
tap the 120volt battery
or use two 67volt batteries
to create
a difference
in voltage
between
leads
Ll and L2.
Without this,
both leads have to be connected
to the battery
positive
(t)
terminal,
and cranking
relays
in L2 will
not
operate
when the voltage
is the same.
With the center
tap, lead Ll is connected
to battery
+ terminal,
L3 to the center
tap and L2 to ground which is battery
negative
(0).
13
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