6.2 Motor protection
The motor incorporates thermal overload protection
and requires no additional motor protection.
6.3 Connection of motor
The motor incorporates a starter device and can
therefore be connected directly to the mains.
Start/stop of the pump will typically be done via a
pressure switch. See fig. Connection of motor.
The pressure switch must be rated for the
maximum amps of the specific pump size.
N L
P
1
TM01
1480
Connection of motor
Pos. Description
1
Pressure switch
7. Installation
7.1 General
WARNING
Electric shock
Death or serious personal injury
‐
Before starting any work on the prod-
uct, make sure that the power supply
has been switched off and that it can-
not be accidentally switched on.
WARNING
Contamination when pumping drinking
water
Death or serious personal injury
‐
Before the pump is used for supplying
drinking water, flush the pump thor-
oughly with clean water.
‐
Do not use the pump for drinking water
if the internal parts have been in con-
tact with particles or substances not
suitable for water intended for human
consumption.
The pump must be installed according to
national water regulations and standards.
Do not lower or lift the pump by means of
the motor cable.
The separate data plate supplied with the pump
should be fixed close to the installation site.
12
English (GB)
Summary of Contents for SQ 1
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