Burkert 8691 - Default Chapter; Table of Contents

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Control head Type 8691, Rev. 2
Table of conTenTs
1 ABOUT THESE INSTRUCTIONS ............................................................................................................ 8
1.1
Symbols ........................................................................................................................................ 8
1.2
 Denitionofterms ........................................................................................................................8
2
INTENDED USE ......................................................................................................................................9
3
BASIC SAFETY INSTRUCTIONS .........................................................................................................10
4
GENERAL INFORMATION .................................................................................................................... 11
4.1
Contact address .........................................................................................................................11
4.2
Warranty .....................................................................................................................................11
4.3
 InformationontheInternet ........................................................................................................ 11
4.4
Trademarks ................................................................................................................................. 11
5
PRODUCT DESCRIPTION ....................................................................................................................12
5.1
Structure ..................................................................................................................................... 12
5.1.1 Structure, integrated pilot air duct (21xx, Element) ....................................................12
5.1.2 Structure, external pilot air duct (20xx, Classic) .........................................................12
5.1.3 Variants .......................................................................................................................13
5.2 Function
......................................................................................................................................13
6
TECHNICAL DATA ................................................................................................................................14
6.1 Conformity
..................................................................................................................................14
6.2
Standards ...................................................................................................................................14
6.3
Approvals ...................................................................................................................................14
6.4
Type label ...................................................................................................................................15
6.4.1 Type label standard ....................................................................................................15
6.4.2 UL type label ...............................................................................................................15
6.4.3 UL additional label ...................................................................................................... 15
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Type 8691, Rev. 2