VEGA VEGACAP 67 - two-wire - Manual (Page 2)

2
Contents
VEGACAP 67 • - two-wire
31317-EN-130916
Contents
1 About this document
1.1 Function ........................................................................................................................... 4
1.2 Target group ..................................................................................................................... 4
1.3 Symbolism used ............................................................................................................... 4
2 For your safety
2.1 Authorised personnel ....................................................................................................... 5
2.2 Appropriate use ................................................................................................................ 5
2.3 Warning about incorrect use ............................................................................................. 5
2.4 General safety instructions ............................................................................................... 5
2.5 Safety label on the instrument .......................................................................................... 6
2.6 CE conformity ................................................................................................................... 6
2.7 Safety instructions for Ex areas ........................................................................................ 6
2.8 Environmental instructions ............................................................................................... 6
3 Product description
3.1 Configuration .................................................................................................................... 7
3.2 Principle of operation........................................................................................................ 9
3.3 Operation ....................................................................................................................... 10
3.4 Storage and transport..................................................................................................... 10
3.5 Accessories and replacement parts ............................................................................... 11
4 Mounting
4.1 General instructions ....................................................................................................... 12
4.2 Mounting instructions ..................................................................................................... 13
5 Connecting to power supply
5.1 Preparing the connection ............................................................................................... 16
5.2 Connection procedure .................................................................................................... 16
5.3 Wiring plan, single chamber housing.............................................................................. 17
5.4 Wiring plan - version IP 66/IP 68, 1 bar ........................................................................... 19
5.5 Warm-up reaction ........................................................................................................... 19
6 Setup
6.1 General information ........................................................................................................ 20
6.2 Adjustment elements ...................................................................................................... 20
7 Maintenance and fault rectification
7.1 Maintenance .................................................................................................................. 22
7.2 Rectify faults ................................................................................................................... 22
7.3 Exchange of the electronics module ............................................................................... 24
7.4 Shortening of the probe .................................................................................................. 26
7.5 How to proceed in case of repair .................................................................................... 26
8 Dismounting
8.1 Dismounting steps.......................................................................................................... 28
8.2 Disposal ......................................................................................................................... 28
9 Supplement
9.1 Technical data ................................................................................................................ 29
9.2 Dimensions .................................................................................................................... 32