Aussie Seamaster … Owners Manual
4
Australian Pump Industries
To get the best out of your
Aussie Pump product these
important warning notices
need to observed.
Before starting the pump
read Pump Operators
manual.
Please note that the pump
operator’s manual does not
include detailed engine data.
C h e c k t h e e n g i n e
manufacturers manual,
supplied with the product, for
further information.
No oil is supplied with the
engine. Oil must be added in
accordance with the engine
manufacturer’s instructions.
(Relevant to four stroke
engines only).
Pump must be primed
before starting. Fill pump
body with liquid. Pump must
not be allowed to run without
liquid passing through the
casing. DO NOT run pump
either dry or with insufficient
water supply. Pump supply
or delivery lines must not be
shut off.
Do not use the pump in a
gaseous or hazardous
e n v i r o n m e n t o r n e a r
combustible material.
Do not use the pump in an
enclosed area, engine
exhaust could build up and
cause asphyxiation.
Do not refuel engine while
operating. Shut engine down
before refueling.
Some engine components
will get hot during operation.
Do not touch engine
components while engine is
running or immediately after
operation. For details check
engine operator’s manual.
Do not allow children to
operate the pump.
Familiarise yourself with the
p u m p ’ s c o n t r o l s w i t h
emphasis on how to stop the
pump quickly.
Always refuel in a well
ventilated area, do not
smoke or allow flames or
sparks in the refueling area
or where gasoline is stored.
Do not over fill the fuel tank,
as spilled fuel can ignite if it
comes into contact with hot
engine parts or sparks. After
refueling, make sure tank
cap is closed properly and is
secure.
Protect your pump from
pressure spikes by installing
a by-pass or safety valve if
sudden shut off of the water
flow is likely to occur.
SAFETY ALERT
Aussie Seamaster … Owners Manual
9
Australian Pump Industries
Engine Troubleshooting;
refer to engine manufacturer’s manual
TROUBLESHOOTING
Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in
the event of an issue check the Troubleshooting information shown below.
PUMP TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Pump does not
take on water.
Not enough priming water in the
housing?
Add water.
Engine speed too low?
Increase throttle.
Strainer plugged?
Clean strainer
Suction hose damaged?
Replace or repair hose, and clamps
Air leak at suction port?
Check that fittings are tight and properly
sealed.
Pump is located too high above
water line?
Move pump closer to water.
Debris collecting in pump hous-
ing?
Clean pump housing.
Too much distance between im-
peller and volute.
Adjust clearance by adding shims or replace
impeller. Min. .010" -Max. .020
Water leaking out weep hole be-
tween pump and engine?
Check condition of mechanical seal and
gaskets, between pump end and engine
housing.
Suction lift or discharge head too
high.
Check hose/pipe installation.
Pump takes in
water, little or no
discharge.
Engine speed too low?
Increase throttle speed
Suction strainer partially plugged? Clean strainer
Impeller/volute worn?
Adjust clearance by adding shims or replace
impeller/volute
Suction hose leaks
at inlet
Fittings/clamps are not sealed
properly?
Tighten, replace or add clamp. (Keep extra
seals on pump)
Hose diameter is too large?
Use smaller diameter hose or replace hose
Discharge hose
does not stay on
Pressure too high?
Check pressure, add additional clamp.
Hose kinked or end blocked?
Check hose.
Impeller does not
turn, pump is hard
to start.
Impeller jammed or blocked?
Open pump cover and clean dirt and debris
from inside housing.
Impeller and volute binding?
Adjust clearance by removing shim from
behind impeller.
Defective engine?
See Engine Owners Manual.
