INSTALLATION NOTES
Install this product upright securely on a dry and stable horizontal surface prior to Operation. Sit pump
in shaded area that shelters from excessive weathering. Do not allow pump to swelter under intense sun or
flooded in heavy rainfall, and avoid places with excessive dust or debris.
For aeration applications, the pump should be placed above the water surface level, otherwise install a reliable
low air resistance check valve to prevent water back flow or siphon when electrical power is turned off.
Proper Ventilation
The air pump must have sufficient room and air circulation for proper heat / dissipation. Good Ventilation
ensures lower operating temperature and prevent thermal stress to key components such äs pump
diaphragms and coil windings.
Proper winterization technique may require the pump be relocated indoor or protected by an enclosure. Avoid
any pump enclosure that insulate and increase the pump operating temperature. Modify the enclosure if the
pump operating temperature is higher than normal.
If overheating occurs, the internal thermal protection circuit may temporarily shut down the pump. Do not allow
this on-off cycle to repeat intermittently, relocate the pump to a cooler and well-ventilated environment.
Grounding Instruction
This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric
shock by providing an escape wire for the electric current. This product is equipped with a cord having a
grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly
installed and grounded in accordance with all local codes and ordinances.
Check with a qualified electrician or serviceman when the grounding
instructions are not completely understood, or when in doubt äs to whether
the product is properly grounded.
Do not modify the plug provided; if it donot fit the outlet, have the proper
outlet installed by a qualified electrician.
In the USA and Canada, this product is for use on a nominal 120V circuit and
has a grounding plug similar to the plug illustrated in the sketch on the right.
Only connect the pump to an outlet having the same configuration as the plug.
Do not use an adapter with this product.
Grounded Outlet
P|ug with grounding pin
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