Fuel Piping Switch (3Way Fuel Valve) - Shindaiwa DG25MK Owner's And Operator's Manual

(2) Thermal Relay (Over Load Pre-caution Lamp)
If changing the frequency or voltage, change the
Thermal Relay (Over Load Pre-caution Lamp)
adjustment dial according to the following table.
Output Volt
Adjustment Dial Value

5-3. Fuel Piping Switch (3Way Fuel Valve)

CAUTION : FIRE
Always make sure that the engine is stopped when working on piping.
Always be sure to wipe up any spilled fuel.
After working on the piping, check that there is no fuel leakage.
Change the 3-way fuel valve to switch to supply fuel from the external tank. In that
case, the internal fuel tank is not used.
(1) If using the internal fuel tank
The 3-way fuel valve is turned to the "A" side when the generator is shipped from the
factory.
< Note >
When disconnecting piping from the external tank, turn the lever to the "A" side, and attach the
connecting hose to the external tank fuel inlet/return.
(2) If using an external fuel tank
Connect hoses from the external fuel tank to the external fuel inlet and the external fuel
return. Change the lever of the 3way fuel valve to the "B" side to supply fuel from the
external tank.
(Refer to "9-5. Connecting an External Fuel Tank" for corresponding procedures.)
Inlet Port
Position A
380V 400V 415V 380V 440V 480V
2.3
Retun Port
Position B
FREQUENCY
50Hz
2.2 2.1 2.9
External Fuel Ports
14
Thermal Relay
(Over Load Pre-Caution)
60Hz
2.5 2.3
3Way Fuel
Valve