Stahl 621/1 Serie Betriebsanleitung Seite 62

Contents
DE
Contents
EN
1 General Information .............................................................................................4
FR
1.1 Manufacturer........................................................................................................4
IT 1.2 About these Instructions ......................................................................................4
1.3 Further Documents ..............................................................................................4
ES
1.4 Conformity with Standards and Regulations........................................................4
RU
2 Explanation of Symbols .......................................................................................5
NL
2.1 Symbols used in these Operating Instructions.....................................................5
2.2 Symbols on the Device ........................................................................................5
DK
3 Safety...................................................................................................................6
SE
3.1 Intended Use........................................................................................................6
FI
3.2 Personnel Qualification ........................................................................................6
PT
3.3 Residual Risks .....................................................................................................7
4 Transport and Storage .........................................................................................8
GR
5 Product Selection, Project Engineering and Modification ....................................9
PL
5.1 Function .............................................................................................................10
CZ
5.2 Complete Ex p Systems.....................................................................................12
5.3 Individual Components ......................................................................................17
SK
5.4 Ex p Purge Valves .............................................................................................19
HU
5.5 Back-up Fuse for Ex p Purge Valves .................................................................19
SL
5.6 Ex p Pressure Monitors......................................................................................21
RO
5.7 8622/69 Ex p Temperature Switch Set ..............................................................22
5.8 Vortex Cooler .....................................................................................................22
BG
5.9 Protective Gas Cooling System .........................................................................25
5.10 Side Mounting Bracket.......................................................................................26
LT
5.11 Ex de Enabling Assemblies ...............................................................................26
5.12 8622/62 Ex p Bypass Key-operated Switch Set.................................................26
EE
6 Mounting and Installation ...................................................................................27
CH
6.1 Mounting ............................................................................................................27
KR
6.2 Installation..........................................................................................................38
CN
7 Commissioning ..................................................................................................39
7.1 Checks ...............................................................................................................39
7.2 Operating Elements of the Ex p Controller ........................................................40
8 Operation ...........................................................................................................45
8.1 Display of Status Changes.................................................................................45
8.2 Information First Shown on LCD Dsplay............................................................46
8.3 Setting Parameters ............................................................................................46
8.4 Configuring the Parameters of the digital Ex p Purge Valve..............................47
8.5 Configuring the Parameters of the proportional Ex p Purge Valve ....................48
8.6 Troubleshooting .................................................................................................49
9 Maintenance, Overhaul, Repair .........................................................................50
9.1 Maintenance ......................................................................................................50
9.2 Maintenance ......................................................................................................50
9.3 Repair ................................................................................................................50
10 Returning the Device .........................................................................................50
11 Cleaning.............................................................................................................51
12 Disposal .............................................................................................................51
13 Accessories and Spare Parts.............................................................................51
2
Ex P system
Pressurization Control Systems
Series x621/1x