Arrange a drainage ditch around the Electric Pump to
form natural drainage and prevent water leakage and
loss during the usage, repair, or replacement of the
Electric Pump (especially at a basement, kitchen, or
stairway).
Install the Electric Pump as a dry and well-ventilated
place where repair and inspection can be carried out
easily. To install the Electric Pump at a narrow place,
please follow the following diagram and make the fan
cover keep more than 25cm away from the wall, in favor
of heat dissipation.
≥
25cm
≥
25cm
≥
25cm
PUMP
A
B
C
OUTPUT
A
B
C
INTPUT
FUSE
AC
380V
NOTICE
Connected to the sewer line
Prior to the initial use, please fill the chamber of the
Electric Pump with water and then power on it so as to
avoid dry running.
Y-shaped filter
In an area with high sand content,
it is recommended that a Y-shaped
filter should be installed at the inlet
pipe to prevent sand from entering
the pump chamber and hence
c a u s i n g a w o r n o r b l o c k e d
impeller.
If the user wants to make the Electric Pump do
automatic control, a proper pressure control device
shall be arranged on the outlet pipe only.
To equip a three-phase electric pump with an overload
protection device, a suitable overload protection
device shall be selected on the basis of current or
power.
