Kohler 48RCLC Installation Manual page 39

Dual Fuel Automatic Changeover System
The optional dual fuel automatic changeover systems for RCL models are available as loose kits. Refer to the instruction sheet
provided with the kit for installation instructions.
Fuel Connection
Check the decals near the fuel inlet connections on the generator set skid and be sure to connect the natural gas and LPG fuel
supplies to the correct inlet pipes. See Figure 24.
Natural gas supply
* Fuel system with optional pre-alarms shown, with two low pressure switches for NG and one for LPG.
The system without pre-alarms has one pressure switch for each fuel.
Figure 23 Dual Fuel Natural Gas and LP Gas System
Figure 24 Fuel Inlet Connections, NG and LPG
TP-7203 4/23
Dual Fuel Reset Box
Dual solenoid valve, NG
Low pressure switch(es) *
LP gas supply
Dual fuel inlet, NG
Dual solenoid valve, LP
Low pressure switch(es) *
Dual fuel inlet, LPG
GM115956
ADV-9760
39