18
After completing all installation procedures, read and
understand the operating instructions for the generator
controller. Know how the control panel operates, what to
expect when activating control panel switches and how
to shut the generator off in the event of an emergency.
Before starting the generator for the first time, check off
all items on the following list, then follow the given
procedure to verify correct operation of the generator.
Is unit level?
Is adequate free air space (3 feet minimum)
available on all sides of the enclosure?
Are all cabinet openings free from blockage?
Is the exhaust directed away from dwellings, dwelling
air intakes, or combustible materials?
Are the fuel supply lines and internal generator fuel
connections leak-free?
Is fuel supply pressure within specifications?
Is the regulator connection properly configured for
the fuel supplied?
Is an approved transfer switch used to prevent
backfeed into utility lines?
Are electrical connections tight, and properly
connected?
Are electrical conductors sized properly?
Is the engine filled to the proper level with the correct
type of oil?
Is a properly sized engine cranking battery correctly
installed?
Is the battery maintenance charger plugged in and
operating correctly?
Are all protective covers installed and tightened?
Are all tools clear of moving or electrically live parts?
Is the installation inspected and approved as
required by local or regional code?
Once all items on the checklist are marked off,
complete the initial startup using the listed steps.
1. Place the control panel mode switch on the
generator in the OFF position.
2. Move the main line circuit breaker handle on the
generator to the OFF position.
3. Check the utility power supply to the transfer switch
following the instructions provided by the switch
manufacturer.
4. Ensure utility power to the transfer switch is shut off.
5. Return to the generator and open any manual shutoff
valves in the fuel supply system.
6. Move the control panel mode switch to the RUN
position. The generator should crank and start.
7. Allow the generator to run for approximately three (3)
minutes, then move the main line circuit breaker
handle to the ON position.
8. Check across the terminals of the main line power
output block (Red to Black) for proper frequency and
voltage. Frequency should read approximately 62.5
Hz and voltage between 240 and 245 volts at no load
conditions.
9. Adjust no load speed as required to meet
approximately 62.5 Hz.
10. Shut the generator down by moving the mode
switch back to the OFF position.
11. Restore utility power to the transfer switch.
12. Place the control panel mode switch on the
generator set in the AUTO position.
13. Perform a manual exercise cycle following the
instructions provided by the switch manufacturer. If
wiring is connected properly to the switch, the
generator will start and stop under switch control.
While the generator is running, check the voltage
and frequency across the emergency supply
terminals on the transfer switch. Values should
match those found in Steps 8 and 9.
14. Allow the transfer switch to shut the generator off by
letting it complete the manual exercise cycle.
15. With the generator mode switch still in the AUTO
position, simulate utility power failure by switching
utility power to the transfer switch OFF. Verify
correct function of the automatic transfer switch as
indicated in the switch manual. Restore utility power
to the transfer switch and verify correct automatic
transfer switch function. Allow the switch to shut the
generator down.
16. Inspect the site to ensure no packaging or installation
materials remain within or against the generator.
17. Replace all covers on the generator.
18. Place the generator into service by moving the
mode switch to the AUTO position.
F
F
F
F
II
II
R
R
R
R
S
S
S
S
T
T
T
T
T
T
T
T
II
II
M
M
M
M
E
E
E
E
S
S
S
S
T
T
T
T
A
A
A
A
R
R
R
R
T
T
T
T
U
U
U
U
P
P
P
P
•
Failure to set the controller to AUTO before
leaving the generator renders the generator
unavailable for automatic standby service.
C
CA
AU
UT
TIIO
ON
N
•
Contact with high voltages present in
generators and utility systems can cause
severe electric shock or death. Avoid contact
with all live components.
•
Allow only qualified generator service
technicians or licensed electricians to perform
initial system start-up.
D
DA
AN
NG
GE
ER
R
•
Generator is now supplying dangerous
voltages. Use extreme caution performing
electrical checks.
D
DA
AN
NG
GE
ER
R
