4
®
SUBMERSIBLE
PUMP
ＹｕａｎＨｕａ
Warning
To reduce the risk of electric shock,use only on
portable self-contained fountains no larger than
5 feet in any dimension.
Exception:If the fountain pump use a SO or ST
flexible cord.The warning above will not be
suitable any more.
-
The manipulation and utilization of our pump are
very simple and convenient. The user just needs
to pour a suitable height level of water and link t-
he pump with the outlet water pipe and then con
nect the pump with power supply in accordance
with the mark on the label.Thus the pump can run
well.
SAFETY INSTRUCTIONS
,
(+)Maximum
(-)Minimum
MIN
MAX
-+
Minimum Water Level
Flow control valve
●
MAX
MIN
TO clean the pump
Unplug the pump from electrical outlet.Use a
small soft brush or place it under water stream
to remove debris .
To keep water clean
Periodically change water to prevent water from
becoming sticky and forming microorganisms .
TROUBLESHOOTING
If the pump fails to run, the following
should be checked,
● Check the circuit breaker,or try a different outl -
et to make sure that the pump is getting electric -
al power . NOTE-Always disconnect the pump f -
rom electrical outlet before checking.
● Check the pump discharge and tubing for kinks
and obstructions.
● Algae buildup can be flushed out with a gar-
den hose.
● Remove the pump front cover & plate to acc -
ess the impeller area. Turn the rotor to ensure it
is not broken or jammed.
With little flow rate ,the pump will spew or
"burp"
● Check the water level to make sure the pump
is completely submerged.
If abnormal noise is heard during operation
(with water),
● First disconnect the power supply and then r -
emove pump front cover & plate.
● Use hand to grip the impeller, gently pull the
impeller/rotor assembly out of the pump housing.
● Rinse the impeller/rotor assembly and the
cavity with clean water . If breakage or surface
damage is found on the assembly, contact your
distributor for part replacement .
To reduce risk of electric shock
Always unplug the pump from the electric outl-
et before cleaning and handling.
Use with clean water only. Do not place it in o-
ther liquid. Never let the pump run dry.
●OPTION-The pump is supplied with grounding
conductor and a grounding type attachment plug
and must be connected only to a proper ground
outlet to reduce the risk of electric shock.
● Do not use the pump in water above 86 F or3 0° C.
● Prevent the water from running into the electr -
ical outlet down the cord.
● Do not lift ,carry , or pull the pump by the power
cord.
● Do not replace the pump cord .Stop using the
pump if it sustains damage.
●
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