Installation
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INOXPA S.A.U.
· 01.610.30.11EN · (0) 2021/05
•
Install support brackets for the lines as clos
e as possible to the pump’s suction and discharge ports in order
to avoid vibrations and stress on the pump.
5.6.1. Shut-off valves
The pump may be isolated for maintenance. To accomplish this, shut-off valves must be installed and
connected to the pump’s suction and discharge connections.
These valves must ALWAYS be open during operation of the pump.
5.6.2. Pressurisation tank
For models with a double mechanical seal, a pressurisation tank needs to be fitted.
ALWAYS install the pressurization tank at a height of between 1 and 2 meters with respect to the
pump shaft.
ALWAYS connect the coolant inlet to the bottom connection on the seal chamber. The coolant will
then exit through the top connection on the chamber. See the following figure.
For more information on the pressurization tank (installation, performance, maintenance, etc.), refer to the
instruction manual supplied by the manufacturer.
5.7. ELECTRICAL INSTALLATION
Only qualified personnel can connect the electric motors.
Take the necessary measures to prevent damage to cables and connections.
Electrical equipment, terminals and components of the control systems may still carry current when
they are disconnected. Contacting them may impose a hazard to operators or cause irreparable
material damage.
Before handling the pump, make sure that the motor is stopped.
ATTENTION
Installation drawing of the pressurization tank
Mechanical seal
ATTENTION
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.3
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