Checking Automatic Operation; Installation Summary; Shutting Generator Down While Under Load Or During A Utility Outage - Generac Power Systems PWRgenerator 9 kW Installation Manuallines

Air-cooled generator
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Control Panel Startup / Testing
The generator is ready for automatic operation. The
engine will crank and start when PWRcell Inverter calls
for power generation. Choose PWRgenerator from PWR-
cell Inverter device page if PWRcell Batteries are too
high of an SoC for normal operation. See PWRgenerator
Owner's Manual for more information. Start generator.
Allow system to operate through entire automatic
sequence of operation.

Installation Summary

1. Verify installation has been performed correctly as
outlined by the manufacturer and that it meets all
applicable laws and codes.
2. Test and verify correct operation of the system as
outlined in the appropriate installation and owner's
manuals.
3. Educate end-user on correct operation, mainte-
nance, and service call procedures.
Shutting Generator Down While
Under Load or During a Utility Outage
DANGER
Automatic start-up. Disconnect power and render
unit inoperable before working on unit. Failure to do
so will result in death or serious injury.
IMPORTANT NOTE: To avoid equipment damage,
follow these steps, in order, during utility outages.
Shutdowns may be required during utility outages to
perform routine maintenance or to conserve fuel.
To turn generator OFF:
1. Disable generator in PWRcell Inverter device page
submenu. Generator will enter 60 second cool-
down. Allow cool-down to complete and generator
to shut off.
2. Set generator MLCB (generator disconnect) to
OFF (OPEN).
3. Set PWRcell Inverter DC disconnect for PWRgen-
erator to OFF (OPEN).
4. Press OFF button on generator controller.
5. Remove 7.5A fuse from controller.
6. See
Figure
6-2. Remove front and intake panels
from unit, and remove 15A fuse (A) from converter.
To turn generator back ON:
1. Install 15A fuse and enclosure panels if mainte-
nance was performed.
2. Install 7.5A fuse in controller.
3. Complete Install Wizard.
38
4. Verify generator MLCB (generator disconnect) and
PWRcell Inverter DC disconnect circuit breaker are
OFF (OPEN).
5. Set generator to AUTO mode at the controller.
6. Set PWRcell Inverter DC disconnect circuit breaker
to ON (CLOSED).
7. Set generator MLCB (generator disconnect) to ON
(CLOSED).
The system now operates in automatic mode.
NOTE: DO NOT leave generator MLCB (generator dis-
connect) in OFF (OPEN) with 15A fuse installed for more
than two hours or starter battery will discharge.
(000750)
Installation Guidelines for PWRgenerator Air-Cooled Generators

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