Burkert Type 8793 - Manual (Page 3)

3
1 QUICKSTART ..................................................................................................5
1.1 Definition of term “device” ....................................................... 5
2 SYMBOLS .........................................................................................................5
3 INTENDED USE .............................................................................................6
3.1 Restrictions ................................................................................. 6
4 BASIC SAFETY INSTRUCTIONS ..........................................................7
5 GENERAL INFORMATION ........................................................................8
5.1 Scope of supply ......................................................................... 8
5.2 Contact address ........................................................................ 8
5.3 Warranty ...................................................................................... 8
5.4 Information on the internet ...................................................... 8
6 DESCRIPTION OF SYSTEM ....................................................................9
6.1 General description .................................................................. 9
6.2 Designs ........................................................................................ 9
6.3 Structure of the device ...........................................................10
7 TECHNICAL DATA .....................................................................................10
7.1 Conformity .................................................................................10
7.2 Standards ..................................................................................10
7.3 Operating conditions ..............................................................10
7.4 Rating plats ...............................................................................11
7.5 Mechanical data.......................................................................11
7.6 Electrical data ...........................................................................11
7.7 Pneumatic data ........................................................................12
8 OPERATION ..................................................................................................13
8.1 Description of the operating and display elements .........13
8.2 Function of the keys ................................................................14
9 OPERATING STATES ...............................................................................15
9.1 Changing the operating state ...............................................15
9.2
Displays in the AUTOMATIC operating state .................... 15
9.3 Master code ..............................................................................16
10 OPERATING LEVELS ...............................................................................17
10.1 Switching between the operating levels ............................17
11 ATTACHMENT AND ASSEMBLY .......................................................... 17
11.1 Installation of devices for the hazardous area ...................17
11.2 Attachment to a proportional valve with linear
actuators according to NAMUR ..........................................17
11.3 Attachment to a proportional valve with rotary
actuator ......................................................................................21
12 EXTERNAL POSITION SENSOR (REMOTE) ................................24
12.1 Mounting accessories ............................................................24
12.2 Connection and starting up of the external position
sensor (remote operation) .....................................................24
13 FLUID CONNECTION ..............................................................................26
13.1 Safety end positions ...............................................................27
14 ELECTRICAL INSTALLATION ...............................................................29
14.1 Safety instructions .................................................................29
14.2 Designation of the circular connectors and contacts ....29
14.3 Connection of the positioner Type 8792 ...........................30
14.4 Connecting the process controller Type 8793 ................32
14.5 Electrical installation with cable gland ................................33
Contents
Type 8792, 8793
english