Ion Science Hydrosteel 7000 - Manual (Page 24)

Hydrosteel 7000 MANUAL Ion Science Ltd
Page 24 of 43
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Commossioning
Commissioning is a matter of terminating the probe and electrical connections to the Hydrosteel 7000 unit
checking the installation and confirming correct operation. The commissioning consists of the following sub
sections:

Inspection of the equipment installation

Terminate probe connection to Hydrosteel 7000

Terminating power and 4-20 mA cables to Hydrosteel 7000

Start-up

Operation test

Hand over
Inspection of the equipment installation
The installation should be inspected prior to commissioning. The following is a check list of features for
inspection:
 Probe (if accessible):
 Clean test surface, without ridges such as welds
 Secure fitting with the collector plate firmly pressed against the test surface
 Protect the probe from ingress of water
 Probe bracket to sample conduit:
 Secure
 Free of features that might present a danger to personnel
 Sample tube:
 Be fixed securely so that is safe from foreseeable damage
 Hydrosteel 7000 mounting
 Secure and accessible
 Sample conduit and electrical connections accessible for connections.
 Electrical cables
 Continuity of cable cores has been tested
 Insulation resistance between cores and between cores and screen has been tested
 Connection of cables to correct services has been tested
 In a hazardous area, the Power and 4-20 mA cables are labelled so that correct connections can
be made to the Hydrosteel