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Control Panel Startup / Testing
38
Installation Guidelines For 50 Hz Air-Cooled Generator Sets
Install Wizard
and
. The Install Wizard imme-
diately appears upon startup. It allows user to input gen-
erator set settings.
NOTE:
Install Wizard will start every time AC and DC
power are removed and reapplied to generator set.
Interconnect System Self Test Feature
This controller goes through a system self test at startup,
which checks for mains voltage on DC circuits. This
check prevents damage if installer incorrectly connected
AC mains power sense wires into the DC terminal block.
The controller will display a warning message and lock
out the generator set if mains voltage is detected at the
DC terminal block, preventing damage to the controller.
Power to controller must be removed to clear warning.
Mains voltage must be turned on and present at the N1
and N2 terminals inside the generator set control panel
for this test to be performed and pass.
NOTE:
All appropriate panels must be in place during
any operation of generator set. This includes operation
by a servicing technician, while conducting troubleshoot-
ing procedures.
Before starting, complete the following:
1.
Verify generator set is OFF.
2.
Set generator set MLCB (generator set disconnect)
to OFF (OPEN).
3.
Turn off all circuit breakers/electrical loads to be
supplied by generator set.
4.
Check engine crankcase oil level and, if necessary,
fill to the oil dipstick FULL mark with recommended
oil. Do not overfill.
5.
Inspect fuel supply. Gaseous fuel lines must have
been correctly purged and leak tested in accor-
dance with applicable fuel-gas codes. All fuel shut-
off valves in the fuel supply lines must be open.
During initial startup only, generator set may exceed nor-
mal number of start attempts and experience an “OVER-
CRANK” fault. This is due to accumulated air in fuel
system during installation. Reset control board by press-
ing OFF mode button and ENTER button, and start up to
two more times if necessary. Contact an IASD for assis-
tance if unit fails to start.
Содержание G007144
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