Kohler SFGLD480 Operation & Maintenance Manual page 119

PRODUCT INFORMATION INDEX DATE
Dep. 2
IT-G-E-30-001e B
September 2015
VENTURI TYPE CARBURATION - DESCRIPTION
O&M_2.002211.810_A_10_2016
Figure 3 Main Adjusting Screw
3.2 GAS CONTROL VALVE
The gas control valve is a throttle valve, powered by an electric actuator and electronically controlled. It requires a
zero pressure regulator before.
Figure 4 Gas Control Valve
3.3 GAS CONTROL INJECTOR
The gas control injector is a throttle valve, powered by an electric actuator and electronically controlled.
Temperature and pressure sensors are used internally for the gas flow control. It works with positive inlet
pressure, so it is not necessary a zero pressure regulator installation.
2.4.7
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