English
Owner´s manual
Screw off butterfly nut and remove air filter
housing, If the element is dirty, clean it, if it is
damaged, replace with a new one. If it is an
oil bath air filter, Check the oil capacity
Reinstall the air filter back in reverse order
and screw the butterfly nut down.
NOTE: Assembly must be correct,
Never run the water pump without
the filter or with a damaged air filter
assembled, if so, the engine will wear
out quickly.
5. Check The Fuel
Before each operation, check the engine oil
level with the water pump stopped on a level
ground. Screw off the fuel tank cap and check
the fuel level. If the level is too low, add fuel,
screw on the fuel tank cap and tighten it after
refueling
NOTE: Don't add the fuel over
the fuel strainer shoulder
(maximum level).
Refuel in a well-ventilated area. If the engine
has run for a while, it has to be cooled before
being refueled.
Fuel can damage paint and plastic. Be careful
not to spill fuel when filling your fuel tank
6. Fuel Recommendations
Use gasoline with octane rating ≥90.
We recommend unleaded gasoline because
it produces fewer engine deposit and spark
plug deposit and extends exhaust system's
life.
Never use stale or contaminated gasoline or
oil/gasoline mixture. Avoid getting dirt or water
in the fuel tank.
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FUEL TANK TOP
FUEL UPPER
LIMIT
5. OPERATION
1. Safe Operating Precautions
To safely utilize the full potential of this pump,
you need a complete understanding of its
operation and a certain amount of practice with
its controls.
Before operating the pump for the first time,
please review the "Safety Instruction" and the
"PRE-OPERATION INSPECTION" .
Exhaust contains poisonous carbon monoxide
gas that can build up to dangerous levels in
closed areas. Breathing carbon monoxide can
cause unconsciousness or death.
2. Pump Placement
For best pump performance, place the pump
near the water level, and use hoses that are
no longer than necessary. That will enable the
pump to produce the greatest output with the
least self-priming time.
As head increases, pump output decreases,
The length, type and size of the suction and
discharge hoses can also significantly affect
pump output. Minimizing suction head (placing
the pump near the water level) is also very
important for reducing self-priming time.
DISCHARGE
HEAD
SUCTION
HEAD
3. Suction Hose Installation
Use the commercially available hose and hose
connector, and the hose clamp provided with
the pump to install the suction, and tighten
the clamp. Firmly fix the suction hose without
moving.
TOTAL
HEAD