Table of Contents
Advertisement
Figure 16 Remove the plastic plugs from the water fittings
A. EXS750
A. EXS750
1. Remove outer caps and inner plastic
1. Remove outer caps and inner plastic
plugs
plugs
Use the following procedure to connect the cooling water supply and ensure that the
dry pumping system is receiving the correct water flow rate. Before starting, ensure that
the electrical power supply to the dry pumping system is switched off.
1.
Use BSPT pipe fittings (not supplied) to fit the cooling water supply and return
hoses.
2.
Connect the water return hose to the cooling water outlet (refer to
page 10). Fit a water flow meter into the water supply line close to the pump and
then connect the water supply hose to the cooling water inlet (refer to
on page 12). Take care not to turn the bulkhead fittings on the pump when
tightening up the connectors.
3.
Turn on the cooling water supply.
4.
Switch on the electrical power to the dry pumping system.
5.
Adjust the water flow rate so that it meets the requirements.
6.
Once the water flow rate has been set the water flow meter may be removed.
7.
Inspect the water hoses, pipelines and connections and check that there are no
leaks.
Turn off the water supply while completing the remainder of the installation procedures.
5.11 Install the accessories
WARNING:
When fitting accessories inside the enclosure, ensure that the pump is switched off.
Lockout and tagout the electrical supply before removing the enclosure panels.
A41870880_A
A41870880_A - Installation
Page 45
B. EXS450
B. EXS450
07/2021 - ©Edwards Limited
Front view
on
Rear view
Advertisement
Table of Contents
