Pump Operation
1.
To use the Super Chief the two main components must be assembled – the engine/pump assembly and the
float assembly, see section 7.
2.
Fill engine crankcase with oil.
(The pump engine contains NO oil when received).
Fill with 46-48 oz. (1.36 - 1.4 L) of engine oil as specified.
Use dipstick to verify oil level.
•
Use SAE 30 in temperatures of 40°F (5°C) and higher
•
Use SAE 10W-30 for a varying temperature range of 0
to 100° F (-18 to 38° C), which improves cold weather
starting, but may increase oil consumption at
80° F(27° C) or higher.
•
A synthetic oil SAE 5W-30 is the best for very cold
temperatures of -20 to as high as 120° F (-30 to 40° C)
providing the best protection at all temperatures as well
as improved starting with less oil consumption
•
Use SAE 5W-30 for very cold temperatures of 40° F
and below (5° C and below)
3.
Fill gas tank. Use a minimum of 87 octane/87 AKI (91 RON) gasoline, up to 10% ethanol is
acceptable. To allow for fuel expansion do not fill above the bottom of the neck.
4.
To Start Engine.
A.
Open fuel line valve located above the throttle control. Turn fuel line valve to "ON" position, handle
is parallel with fuelline.
B.
The throttle control is located on the side of the engine. For a cold start slide throttle control handle
fully to the "START or CHOKE" position.
C.
Grasp rope handle and pull slowly until resistance is felt. Then pull cord rapidly to overcome
compression, prevent kickback and start engine. Repeat if necessary.
D.
As the engine warms up, gradually adjust the throttle to the "FAST" position.
5.
Place pump in water and start for fastest prime.
A. Pump may fail to prime properly if started in fast idle position on shore first.
6.
To Stop Engine.
A.
Move throttle control to "SLOW" position (throttle lever to full left position)
Operating Notes:
•
Do not submerse the muffler in water. May cause damage to the engine.
•
Use a 3" dia. discharge hose. Chief pumps are low pressure/high volume.
Anything less than 3" dia. will restrict flow and reduce GPM output.
Page 3
