Control Panel - Generac Power Systems 45kW Owner's Manual

3. Disconnect the power wires from the fuel solenoid located on
top of the regulator assembly.
4. Loosen the spring clamp on the small fuel enrichment line and
remove the hose from the hose barb.
5. Remove the black pipe assembly from the outlet port of the
demand regulator.
6. Remove the NG fuel jet (loosen counter clockwise) from the
outlet port.
7. Remove the LP fuel jet (loosen counter clockwise) from the
jet keeper port on the regulator housing. Install this jet into the
outlet port in the regulator casting.
The jet sizes are stamped on the individual jets. The
larger jet size is used for running on NG.
8. Install the previously removed NG jet into the jet keeper port
on the regulator housing.
9. Install the previously removed black pipe onto the outlet port
of the demand regulator. Use pipe sealant on pipe threads.
10. Reverse steps 1-4 in this procedure to reactivate the demand
regulator.
DANGER

Serious injury or damage may occur if not con-
figured properly. Please consult an Authorized
Dealer with any questions.
Stationary Emergency Generator
NOTE:
Specifications
IMPORTANT EXHAUST EMISSIONS

INFORMATION
This unit is equipped with an Active Exhaust
Emissions Control System to comply with
certain California Air District Regulations for
GASEOUS (SPARK-IGNITED) EMERGENCY
GENERATING SETS, including the South Coast
Air Quality Management District. DO NOT tam-
per with or disable any part of this system
including the exhaust catalyst, carburetor, oxy-
gen sensor, air-fuel ratio controller, solenoid
valve and gas regulator. These items are not
subject to periodic maintenance or adjustment.

CONTROL PANEL

The fuel select dipswitch is located in the control panel on the
circuit board. Engine timing for Natural Gas (NG) Fuel is selected
when dipswitch position 4 is set to "ON". Engine timing for LP
Fuel is selected when this switch is set to "OFF". See the R-200C
Control Panel manual for details.
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