XP-6514 4/09
17
Section 1 Installation
1.7.1
Fuel Conversion, RGEN12
Two fuel connections on the fuel block allow field-
conversion between natural gas and LP vapor. The fuel
metering valves are factory-set and sealed to comply
with applicable emission standards and to provide the
best possible hot and cold starting.
Note:
Do not adjust the factory-sealed fuel-metering
adjustments on the fuel block. Changing the fuel-
metering adjustments may violate federal or state
laws.
Use the following procedure to convert from natural gas
(NG) to LP vapor, moving the fuel connection from the
natural gas to the LP port, plugging the natural gas port,
and connecting the leads to the digital spark advance
ignition (DSAI). See Figure 1-15 for the fuel system
component locations.
2
GM29253
1. DSAI connector location
2. Fuel block
3. Fuel inlet, 1/2 in. NPT female
3
1
Figure 1-15
Fuel System Locations, RGEN12
Procedure to convert from NG to LP, RGEN12
1. Place the generator set master switch in the OFF
position.
2. Disconnect the power to the battery charger.
3. Disconnect the generator set engine starting
battery, negative (--) lead first.
4. Turn off the fuel supply.
5. Remove the hose clamp and fuel hose from the
hose fitting in the fuel block. See Figure 1-16.
5
tp6195
1. Fuel block
2. Fuel metering valves—
factory-sealed, do not adjust
3. Fuel inlet, 1/2 in. NPT
4. Hose fitting
5. Plug
1
2
3
4
Natural gas
setup shown
Figure 1-16
Fuel Block, RGEN12
6. Remove the hose fitting from the natural gas outlet
port in the fuel block. See Figure 1-16.
7. Remove the plug from the LP port in the fuel block.
See Figure 1-16. Clean the plug with a dry cloth or
brush, apply fresh pipe sealant, and install the plug
into the natural gas outlet port.
8. Clean the hose fitting with a dry cloth or brush,
apply fresh pipe sealant to the threads, and install
the fitting into the LP port.
Note:
Do not adjust the fuel metering valves.
9. Slide the hose onto the hose fitting and secure it
with the clamp.
10. For the RGEN12: Disconnect the DSAI leads for
LP; connect the DSAI leads for natural gas. See
Figure 1-17 and Figure 1-18.
Fuel
DSAI Leads
Natural Gas
Connect
LP
Disconnect
Figure 1-17
DSAI Connection,12/17/18 kW Models
Содержание RGEN12
Страница 11: ...XP 6514 4 09 11 Section 1 Installation Figure 1 3 Generator Set Clearances RGEN12 ADV 7466B...
Страница 13: ...XP 6514 4 09 13 Section 1 Installation Figure 1 5 Generator Set Clearances RGEN17 18 ADV 7341B B...
Страница 33: ...XP 6514 4 09 33 Section 2 Wiring Diagrams Figure 2 2 Schematic Diagram Single Phase RGEN12 ADV 7592...
Страница 34: ...XP 6514 4 09 34 Section 2 Wiring Diagrams Figure 2 3 Point to Point Wiring Diagram Single Phase RGEN12 GM62285...
Страница 35: ...XP 6514 4 09 35 Section 2 Wiring Diagrams Figure 2 4 Schematic Diagram Single Phase RGEN17 18 ADV 7353 F...
