GESTRA PRS 50, Оригинальное руководство по установке и эксплуатации

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2 PRS 50 - Installation & Operating Manual -
850652-00
Contents
Content of this Manual ................................................................................................................................... 3
Scope of delivery / Product package ............................................................................................................. 3
How to use this Manual .................................................................................................................................. 4
Illustrations and symbols used ...................................................................................................................... 4
Hazard symbols in this Manual ...................................................................................................................... 4
Types of warning ............................................................................................................................................ 5
Specialist terms / Abbreviations.................................................................................................................... 6
Usage for the intended purpose ..................................................................................................................... 7
Applicable directives and standards ........................................................................................................... 7
Improper use .................................................................................................................................................. 7
Basic safety notes .......................................................................................................................................... 8
Required personnel qualifications ................................................................................................................. 8
Notes on product liability ............................................................................................................................... 8
Function .......................................................................................................................................................... 9
Technical data .............................................................................................................................................. 11
Name plate / Identification PRS 50 .............................................................................................................. 13
Factory settings ............................................................................................................................................ 14
Functional elements and dimensions .......................................................................................................... 15
Installing the PRS 50 blowdown timer ........................................................................................................ 16
Safety notes for maintenance work on the intermittent blowdown valve or blowdown pipes................. 16
Electrical connection safety notes ............................................................................................................... 16
Wiring diagram for the PRS 50 blowdown timer ......................................................................................... 17
Electrical connection .................................................................................................................................... 18
Connecting the 24 V DC power supply ..................................................................................................... 18
Connecting the intermittent blowdown valve/alarm output contacts ......................................................... 18
Notes on connecting inductive loads ........................................................................................................ 18
Connecting the standby/burner input (24 V DC) ........................................................................................ 18
Connecting the “Manual intermittent blowdown” input ............................................................................. 18
Connecting the “Limit switch” input ......................................................................................................... 18
Changing the equipment settings ................................................................................................................ 19
Configuring the standby/burner function .................................................................................................. 20
Bringing into service – starting, operation and testing ............................................................................. 21
Changing the equipment settings when required ..................................................................................... 23
Valve relay/alarm relay test ...................................................................................................................... 25
Monitoring the limit switch....................................................................................................................... 25
Indication of malfunctions using error codes ............................................................................................. 26
What to do in the event of system malfunctions......................................................................................... 27
Taking out of service .................................................................................................................................... 27
Disposal ........................................................................................................................................................ 27
Returning decontaminated equipment ........................................................................................................ 27
EU Declaration of Conformity ....................................................................................................................... 28