6 Installation
6
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Rittal Liquid Cooling Package
Cooling systems must be checked by a trained plant in-
spector (as defined in EN 13313) and should include a
review of the following points:
1. Inspect the documents.
2. Check the safety switchgear for pressure limiting. In
this connection, it is important to check that the
safety switchgear for pressure limiting is operational
and correctly installed.
3. Check selected hard solder connections on pipe-
work for compliance with EN 14276-2.
4. Check the refrigerant pipelines.
5. Inspect the report on the cooling system leak test.
6. Visually inspect the cooling system.
7. Check the labels.
This inspection must be documented; see EN 378-2,
section 6.4.3. No cooling system may be operated with-
out the correct documentation.
The installer must document the fact that the system
was installed in accordance with the construction re-
quirements and state the safety and control device set-
tings, if adjustable, following commissioning. This docu-
mentation must be kept by the installer and presented
upon request.