Operator`s manual
Upon starting the generator set, check for proper operation and then encourage a fast warm-up. For the first
10
hours
of
the generator's operation, run the generator set between 20 and 60 percent
of
full load.
After the first 10 hours
of
the generator's operation, the load may be increased
to
the rated full-load output.
Periodically vary the load.
Avoid overload at all times. An overload is signalled
by
a smoky exhaust, with reduced output voltage and
frequency. Monitor the current being drawn from the generator and keep it within the generator's rating.
Be aware of
motor
starting loads and the high current draw required
for
starting motors (see page 39 for an
"Amps
for
Starting" chart).
Starting Under Normal Conditions
Follow the procedure below
for
routine starting of the generator:
Check the engine's
lubricating oil level prior
to
each day's use. Add oil as needed and maintain the oil level
at the high mark on the dipstick.
Check the
coolant level in the plastic recovery tank.
NOTE: Excessive
loss
of
coolant from the plastic recovery tank indicates a cooling system
leak. Check the entire cooling system; pressurize the system
to
locate the leak. In cases of
excessive
coolant loss, the system must be refilled as outlined under the "Preparation for Start-
ing" section of this manual, page 14.
Visually examine the unit;
look
for
any
abnormalities and correct them as needed.
Checkto
ensure that there is sufficient fuel in the tank and examine the filter/separator bowls
for
contaminants.
Clean and drain the bowls as needed.
Start the generator
following the procedure given under "Starting Procedure," page 15, and allow the engine's
operating temperature
to
reach 140 - 150
0
F (60 - 66
0
C)
before placing the generator under a heavy load.
Starting Under Cold Conditions
Under extremely cold temperatures, the following conditions can occur. Follow the instructions listed below
when operating
your
generator set in cold weather.
LUBRICATING OIL TURNS VISCOUS - Make certain that the lubricating oil used conforms with the ratings
for the prevailing atmospheric temperature. Refer
to
the "LUBRICATION SYSTEM" section
of
this manual,
page 31,
for
an atmospheric/oil viscosity specification table.
VOLTAGE ACROSS
BATTERY TERMINALS DROPS - Make certain that the battery is fully charged
to
mini-
mize
voltage
drop
across the battery terminals.
THE TEMPERATURE OF THE INTAKE
AIR
IS LOW AND THE COMPRESSION TEMPERATURE DOES NOT
RISE
ENOUGH
-Allowthe
glow
plugs
to
operate sufficiently
to
aid in starting during the preheat period when-
ever the temperature of the intake air is
low
and when the compression temperature does not rise enough.
Refer
to
the preheat chart found in the "Starting Procedure" section
of
this manual, page
15.
17