Operating Guide

ALL POWER™ WP300 WATER PUMP | 9
DISCHARGE HOSE INSTALLATION
Use the commercially available hose and hose
connector with the hose clamp provided with
the pump.
It is best to use a short, large-diameter
hose,becausethatwillreduceuidfriction
and improve pump output. A long or small-
diameterhosewillincreaseuidfrictionand
reduce pump output.
Tighten the hose clamp securely to prevent the
discharge hose from disconnecting under high
pressure.
PRIMING THE PUMP
Beforestartingtheengine,removethellercap
fromthepumpchamberandcompletelyllthe
pumpchamberwithwater.Reinstalltheller
cap and tighten it securely.
NOTE: Operating the pump dry will
destroy the pump seal. If the pump has been
operated dry, stop the engine immediately
and allow the pump to cool before priming.
STARTING THE ENGINE
1. Prime the pump.
2. Move the fuel valve lever to the ON
position.
The fuel valve opens and closes the passage
between the fuel tank and the carburetor.
The fuel valve lever must be in the ON
position for the engine to run.
OWNER’S MANUAL | OPERATION 9