10
Notes:
3
EXTENSION CORDS: For best performance, it is recommended to connect the AC
transformer power cord directly to a grounded GFCI outlet. The use of extension cords is
NOT recommended.
Do not use the power cord or discharge hose to carry or handle the pump. Doing so may
cause damage to the power cord or discharge hose. Use the carrying handle supplied
with the pump.
Always use a grounded outlet to attach the plug. A three-prong mating type receptacle is
needed for safe use. This should be in accordance with the National Electric Code and any
additional codes or laws required by your local government.
It is strongly recommended to use a ground fault interrupt device on any electrical
appliance, including this pump, when used in a wet or moist environment. This GFCI
(ground fault circuit interrupter) should be listed by Underwriters Laboratories (UL). This
is required by many local codes and enforcement agencies. It is strongly recommended
by A.Y. McDonald as it provides a much safer installation and will greatly reduce possible
injury from electrical shock.
Your pump has thermal over-load protection built in. It is not recommended for pumping
liquids over 120°F. The thermal overload protector will automatically shut down the pump
in an overheat situation. It will then reset itself once the pump cools down. The pump will
then work again. This overload is designed as a safety device and it will fail after repeated
use. Normal operation is for fluids between 32°F & 120°F.
DO NOT RUN THE PUMPS DRY. The pumps depends on water for cooling and lubrication.
Operating the pumps without water may cause the motor to overheat or cause damage to
parts of the pump. It may also shorten the life of your pumps.
EXTENSION CORDS: For best performance, it is recommended to connect the power cord
directly to the grounded GFCI outlet. If the use of an extension cord is necessary, always
use a grounded waterproof type cord. Never use longer than a 25-ft. cord that is lighter
than 14/3 gauge.
A qualified electrician must perform all wiring.
