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BE EXTREMELY CAREFUL. YOU ARE READY TO
TEST RUN A GENERATOR THAT HAS BOTH ELEC-
TRIC SHOCK AND FLAMMABLE FUEL POTEN-
TIAL HAZARDS. CHECK AND REVIEW ENTIRE
INSTALLATION BEFORE START-UP. MAKE SURE
THAT RATING OF TRANSFER SWITCH, MATCHES
OR IS MORE THAN THE RATING OF THE EMER-
GENCY GENERATOR, IN VOLTS, PHASE, AND
FREQUENCY. MISMATCHED SPECIFICATIONS
WILL CAUSE EQUIPMENT DAMAGE.
A) All models will allow either natural gas or LPG to
be connected to fuel input line. It may be necessary
for a minor adjustment to be made at “engine load
adjustment screw”, during initial start-up, or when
changing from one fuel to another. See page 19 for
more details.
B) C.A.R.B and EPA CARBURETION SYSTEMS: The
secondary gas regulator has (2) separate fuel inputs.
One is marked “LP” and the second is marked “NG”.
When using LPG, the fuel hose from engine carbure-
tor must be connected to the regulator input “LP” with
a dead plug attached to the “NG” input. When Natu-
ral Gas is used, the fuel hose is connected to the “NG”
input, with a dead plug attached to the “LP” input. It’s
just that simple to change fuel input, in the field. See
page 19 for further details.
C) Model SPV-160: To change input fuels, remove
flexible fuel line at bottom of engine carburetor, and
either insert a threaded orifice into brass fuel line fit-
ting for LPG use, or remove same orifice, for Natural
Gas uses. No other adjustments are required.
At this time, before the initial start-up is performed,
the 10 amp fuse is still removed from controller and
the “MODE SELECTOR” switch is at “OFF/RESET”.
Also, fully charged battery is connected, oil level is
correct, coolant in radiator (if liquid cooled set is be-
ing tested) is correct, and all listed requirements,
leading up to the initial start has been completed.
When the automatic start/stop system is activated, it
may cause an unwanted start cycle. Be very cautious
of these possible, sudden engine starts.
STEP 1:
Replace 10 amp fuse in its proper position on
control panel, and keep the “MODE SELECTOR”
switch on “OFF/RESET” position. Also, turn off the
main 2-pole, automatic circuit breaker (item “D” on
control panel, page 11). Apply electric utility power
to connected automatic transfer switch (ATS).
STEP 2:
Turn the “MODE SELECTOR” switch, located
on the control panel, from “OFF/RESET” position to
“TEST” position. This will establish the first engine
start cycle. With the “ENGINE RUNNING” lamp
(located on the annunciator panel) flashing, after a 10
second time delay, the generator should crank over
and start.
NOTE:
If a special controller is used that
does not allow for a 10 second delay to start (for hos-
pitals or nursing homes), the engine will immediately
start cranking, when switch is placed in “TEST” mode.
Allow engine to run for approximately 2 minutes.
Then return the engine test switch to the “OFF/
RESET” position. The engine will then shut down.
If the engine should fail to start, for some reason, the
engine will crank for 10 seconds, rest for 10 seconds,
and continue for a total (3) attempt cycle cranks be-
fore a complete shutdown occurs, and “Overcrank”
LED energizes on 8 point annunciator. Check all gas
connections and shut off valves.
REMEMBER:
This
no start problem is a “Fault” and when fault is cor-
rected, the “MODE SELECTOR” switch must be
turned to “OFF/RESET” to reset the controller. After
15 seconds, turn the “MODE SELECTOR” back to
“TEST” for another start-run attempt. Anytime there
after, the generator can be manually test run from this
“MODE SELECTOR” switch by pushing it to the
“TEST” position.
STEP 3:
During this initial testing time, it is advised to
test the voltage at no load conditions, and at full load
conditions.
Repeat the manual start process.
Turn
the “MODE SELECTOR” switch, located on the gen-
set, from “OFF/RESET” position to “TEST” position.
This will establish another engine start attempt. The
engine should crank steadily, and after a few seconds
start running. The generator set is now running and
will remain running until “MODE SELECTOR” switch
is returned to the “OFF/RESET” position.
Do not
move the switch from the “TEST MODE” position
at this time.
Allow engine to run un-loaded for 5-10
minutes to warm up. This gives installer time to per-
form certain quality tests. Use an AC Voltmeter and
AC Frequency Meter to test the no load generator
INITIAL START-UP
CAUTION
START-UP USING MANUAL TEST MODE
WARNING
PROCEED WITH CAUTION. THE CONTROL
PANEL IS NOW “LIVE” WITH UTILITY POWER.
CONTACT WITH THESE “LIVE” TERMINALS IN-
SIDE TRANSFER SWITCH AND GENERATOR
CONTROL PANEL WILL RESULT IN SHOCK AND
POSSIBLE DEATH WILL RESULT.
CAUTION
SELECTING THE FUEL
