Sun Pumps SCP 48-18-48Y BC - Manual (Page 7)

3.3 Pump Installation
Your pump system has some warning labels included. These should
be viewable to those near the system. Replacement warnings are
available for purchase though your local pool/spa dealer or
SunPumps, Inc.
The pump has two weep holes located on the underside of the pump
end. This is designed to allow water to drain in the instance that the
shaft seal fails and the pump end leaks. If you notice water draining
from these holes, the seal may need to be replaced to prevent motor
damage.
1. The pump should be located next to the pool filter in a sheltered location. It is highly recommend that you
install unions on both the suction and the discharge ports for easy pump removal for future service. Never
over tighten pipe connections. Use only pipe sealant formulated specifically for plastic.
2. Write the pump, motor and controller model number and serial number in the space provided on the last page
in this Instruction Manual. This information will be needed when filling out the Warranty Card. And will
aide in any troubleshooting which may be necessary.
3. Inspect all components for shipping damage and insure that you have all the components that are required for
a complete installation.
4. Select a well-ventilated, shaded location in which to vertically mount the controller. Mount the controller far
enough from the pool where it can not get wet.
3.4 Pump Basket Strainer
This pump has a basket strainer, sometimes called a “Hair and Lint Pot” located in the front section of the pump
volute. Inside this chamber is a basket which must be kept clean of leaves and debris at all times. View the basket
through the “See-Through Lid” to inspect for various accumulations of trash. Regardless of the length of time between
filter cleaning, it is most important to visually inspect the basket at least once a week. A dirty basket will reduce the
efficiency of the filter and also put an abnormal stress on the pump motor which could result in failure.
Warning: Do not open the strainer pot if the pump fails to prime or if the pump has been operating without water in
the strainer pot. Pumps operated in these circumstances may experience a buildup of vapor pressure and may contain
scalding hot water. Opening the pump may cause serious personal injury. In order to avoid the possibility of personal
injury, make sure the suction and discharge valves are open and strainer pot temperature is cool to the touch, then with
extreme caution, you can open the strainer lid. Do not open the strainer pot lid while the pump in in operation.