
i06545901
Engine
Starting
Do not use aerosol types of starting aids such as
ether. Such use could result in an explosion and
personal injury.
If a warning tag is attached to the engine start switch,
or to the controls DO NOT start the engine or move
the controls. Consult with the person that attached
the warning tag before the engine is started.
All protective guards and all protective covers must
be installed if the engine must be started to perform
service procedures.
Start the engine from the operators compartment or
from the engine start switch.
Always start the engine according to the procedure
that is described in the Operation and Maintenance
Manual, “Engine Starting” topic in the Operation
Section. Knowing the correct procedure will help to
prevent major damage to the engine components.
Knowing the procedure will also help to prevent
personal injury.
Ensure that the jacket water heater (if equipped) is
working correctly, check the water temperature
reading on the control panel of the original engine
manufacture.
Engine exhaust contains products of combustion
which can be harmful to your health. Always start the
engine and operate the engine in a well ventilated
area. If the engine is started in an enclosed area,
vent the engine exhaust to the outside.
Note:
The engine may be equipped with a device for
cold starting. If the engine will be operated in cold
conditions, then an extra cold starting aid may be
required. Normally, the engine will be equipped with
the correct type of starting aid for your region of
operation.
i07668288
Engine
Stopping
• Remove the load in increments.
• Open the circuit breaker.
• Allow the engine to run for five minutes to cool.
• Stop the engine.
Use the Emergency Stop Button (if equipped) ONLY
in an emergency situation. Do not use the
Emergency Stop Button for normal engine stopping.
After an emergency stop, DO NOT start the engine
until the problem that caused the emergency stop
has been corrected.
Stop the engine if an overspeed condition occurs
during the initial start-up of a new engine or an
engine that has been overhauled. This may be
accomplished by shutting off the fuel supply to the
engine and/or shutting off the air supply to the
engine.
To stop an electronically controlled engine, cut the
power to the engine.
i06088340
Electrical
System
Never
disconnect
any
charging
unit
circuit
or
battery
circuit
cable
from
the
battery
when
the
charging
unit
is
operating.
A
spark
can
cause
the
combustible
gases
that
are
produced
by
some
batteries
to
ignite.
To
help
prevent
sparks
from
igniting
combustible
gases
that
are
produced
by
some
batteries,
the
negative
“
−
”
jump-start
cable
should
be
connected
last
from
the
external
power
source
to
the
negative
“
−
”
terminal
of
the
starting
motor.
If
the
starting
motor
is
not
equipped
with
a
negative
“
−
”
terminal,
connect
the
jump-start
cable
to
the
engine
block.
Check
the
electrical
wires
daily
for
wires
that
are
loose
or
frayed.
Tighten
all
loose
electrical
wires
before
the
engine
is
started.
Repair
all
frayed
electrical
wires
before
the
engine
is
started.
Refer
to
the
“Engine
Starting”
section
of
this
Operation
and
Maintenance
Manual
for
specific
starting
instructions.
Grounding
Practices
Proper
grounding
for
the
engine
electrical
system
is
necessary
for
optimum
engine
performance
and
reliability.
Improper
grounding
will
result
in
uncontrolled
electrical
circuit
paths
and
in
unreliable
electrical
circuit
paths.
Uncontrolled
electrical
circuit
paths
can
result
in
damage
to
main
bearings,
to
crankshaft
bearing
journal
surfaces,
and
to
aluminum
components.
Engines
that
are
installed
without
engine-to-frame
ground
straps
can
be
damaged
by
electrical
discharge.
To
ensure
that
the
engine
and
the
engine
electrical
systems
function
properly,
an
engine-to-frame
ground
strap
with
a
direct
path
to
the
battery
must
be
used.
This
path
may
be
provided
by
way
of
a
starting
motor
ground,
a
starting
motor
ground
to
the
frame,
or
a
direct
engine
ground
to
the
frame.
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