Flowserve PRS 9 Manuale Utente Scaricare il pdf (Pagina 6)

Important Notes

Safety note

Use the cycling timer PRS 9 only in combination with GESTRA level switches

NRS 2-4. Installation must only be performed by qualified staff.

Qualified staff are those persons who – through adequate training in electrical

engineering, the use and application of safety equipment in accordance with

regulations concerning electrical safety systems, and first aid & accident

prevention – have achieved a recognised level of competence appropriate

to the installation and commissioning of this critical safety device.

Warning

The terminal strip of the PRS 9 is live during operation. This presents the

danger of electric shock. Cut off power supply before opening the

equipment and before inserting or removing the 19" slide-in unit.

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Flowserve PRS 9 Manuale Utente Pagina 6