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5. DESCRIPTION OF DEVICES
1.
Fuel valve
Turn the fuel valve to control the fuel supply by full open or close completely.
2.
Fuel drain valve
Before storing the pump long term, drain the fuel from the carburetor.
3.
Engine start knob
Pull the engine start knob.
4.
Main switch
Turn the main switch to run or stop the pump for VF21BS.
Description Function for VF21BS
OFF To Stop the pump
ON Running position
START To start the pump running
5.
Priming lever
Used for suctioning water.
After starting the engine, pull the priming lever to suction water, after priming has
been completed, return the priming lever to the original position.
6.
Throttle lever
Use the throttle lever to control discharge pressure.
It shows the throttle position such as engine start and priming water position.
7.
Battery charger socket
Connect the battery charger plug to the socket when you charge a battery of the
pump.
<Specifications of accessory socket>
・
Voltage : DC12V
・
Max, allowable current : 5A
8.
Pressure gauge for discharge
The pressure gauge for discharge indicates the actual operating pressure.
9.
Pressure gauge for suction
The pressure gauge for suction indicates the input pressure supplied from an
external water source.
