Not for
Reproduction
9
High Altitude
At altitudes over 1524 meters (5,000 feet), a
minimum 85 octane / 85 AKI (89 RON) gasoline is
acceptable. To remain emissions compliant, high
altitude adjustment is required. Operation without
this adjustment will cause decreased performance,
increased fuel consumption, and increased emissions.
See an Authorized Briggs & Stratton dealer for high
altitude adjustment information. Operation of the
engine at altitudes below 762 meters (2,500 feet) with
the high altitude kit is not recommended.
Assemble and Attach Hoses
You will need the following tool to install the hoses to the
water pump:
• 10mm nut driver
Connect Suction Hose to Pump
Figure
2
3
4
Use a commercially available hose. The suction hose
must be reinforced with a non-collapsible wall or
braided material. DO NOT use a hose with an inside
diameter smaller than the pumps suction port size.
1. Slide barb cuff over hose barb. Insert rubber seal (
2
)
into end of barb cuff.
2. Screw hose barb assembly (
3
) onto pump in clockwise
rotation until hose barb assembly is tightened securely.
3. Slide hose clamp over end of hose. Slide suction hose
onto hose barb. Tighten hose clamp securely using a
standard 10mm nut driver (
4
).
Attach Suction Hose to Strainer Basket
Figure
5
Slide hose clamp over hose. Attach open end of
suction hose to strainer hose barb. Tighten hose clamp
securely using a standard 10mm nut driver.
Connect Discharge Hose (Optional)
Figure
6
If desired, use a commercially available hose. DO NOT use
a hose with an inside diameter smaller than the pump’s
discharge port size.The pump has two 1” and one 1.5”
diameter discharge ports.
1. Slide barb cuff over hose barb. Insert rubber seal into
end of barb cuff.
2. Screw hose barb assembly (
6
) onto pump in clockwise
rotation until hose barb assembly is tightened securely.
3. Slide hose clamp over end of discharge hose. Slide
discharge hose onto hose barb. Tighten hose clamp
securely using a standard 10mm nut driver (
7
).
NOTICE
Be sure all unused discharge ports are capped
and tightened securely.
Operation
If you have any problems operating your water pump,
please contact the store at which you purchased the
unit or any authorized dealer.
Safe Operating Considerations
Clearances and Air Movement
Figure
8
WARNING
Exhaust heat/gases could ignite
combustibles, structures or damage fuel tank
causing a fire, resulting in death or serious injury.
• Keep at least 1.5 m (5 ft) of clearance on all sides of
water pump including overhead.
Place water pump outdoors in an area that will not
accumulate deadly exhaust gas. DO NOT place water
pump where exhaust gas could accumulate and enter
inside or be drawn into a potentially occupied building.
Ensure exhaust gas is kept away from any windows,
doors, ventilation intakes, or other openings that
can allow exhaust gas to collect in a confined area.
Prevailing winds and air currents should be taken into
consideration when positioning water pump.
WARNING
POISONOUS GAS HAZARD. Engine
exhaust contains carbon monoxide, a
poisonous gas that could kill you in minutes.
You CANNOT see it, smell it, or taste it. Even if
you do not smell exhaust fumes, you could still be
exposed to carbon monoxide gas. If you start to feel
sick, dizzy or weak while using this product, get to
fresh air RIGHT AWAY. See a doctor. You may have
carbon monoxide poisoning.
• Operate this product ONLY outside far away from
windows, doors and vents to reduce the risk of
carbon monoxide gas from accumulating and
potentially being drawn towards occupied spaces.
• Install battery-operated carbon monoxide alarms or
plug-in carbon monoxide alarms with battery back-
up according to the manufacturer’s instructions.
Smoke alarms cannot detect carbon monoxide gas.
• DO NOT run this product inside homes, garages,
basements, crawlspaces, sheds, or other partially-
enclosed spaces even if using fans or opening
doors and windows for ventilation. Carbon monoxide
can quickly build up in these spaces and can linger
for hours, even after the product has shut off.
• ALWAYS place this product downwind and point
the engine exhaust away from occupied spaces.
7
