Gonnheimer Elektronic F870S, User Manual

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F870S Inhalt Page 2
Gönnheimer Elektronic GmbH Tel.: +49 (6321) 49919-0 Fax: +49 (6321) 49919-41
Content
1
Operation instruction for Explosion protected device ............................................................................ 4
2 Introduction: Pressurized enclosure system F870S .............................................................................. 5
2.1 Explosion protection: pressurized enclosure ................................................................................. 5
2.2 Pressurized enclosure according to EN 60079 .............................................................................. 5
2.3 Pressurized enclosure system F870S ........................................................................................... 6
2.3.1 Simultaneous PID- control of cabinet pressure and flow rate ................................................ 6
2.3.2 Enlarged, free programmable range of operation ................................................................... 7
2.3.3 Lowered cabinet stressing due to smaller pressure and pressure gradients ......................... 8
2.4 Components of pressurized enclosure system F870S .................................................................. 8
2.4.4 Leakage compensation ........................................................................................................... 9
2.4.5 Continuous flow .................................................................................................................... 10
2.4.6 F870S - Application using „Containment Systems “ ............................................................. 10
2.5 Peripherals ................................................................................................................................... 11
2.5.1 Ex i- external sensory: ES872 .............................................................................................. 11
2.5.2 Configuration module: CM873 .............................................................................................. 11
2.5.3 Operating panels .................................................................................................................. 11
2.5.4 Common operating panels: BT 854.1 and BT 855.1 ............................................................ 11
2.5.5 Intelligent operating panel type BT871 ................................................................................. 11
2.5.6 Disconnector unit SR852 and power relay SR853 ............................................................... 11
2.6 Features in operation zone 21 (Dust) .......................................................................................... 12
2.6.1 Purging period -> cleaning period: cleaning the housing inside ........................................... 12
2.6.2 Additional marking ................................................................................................................ 12
2.7 Additional information: EC- type certificate F850-SYST .............................................................. 12
2.8 Conformity with standards ........................................................................................................... 12
3 Installation and Connection ................................................................................................................. 13
3.1 Mounting ...................................................................................................................................... 13
3.1.3 Control unit FS870S ............................................................................................................. 13
3.1.4 Particle barrier ....................................................................................................................... 13
3.1.5 Proportional solenoid valve ................................................................................................... 13
3.1.6 Operator panels BT8xx.x ...................................................................................................... 13
3.1.7 Disconnector unit SR852 and power relay SR853 ............................................................... 14
3.2 Connecting and Commissioning .................................................................................................. 14
3.2.1 Connection hints ................................................................................................................... 15
3.2.2 Switching power off ability .................................................................................................... 15
3.2.3 Intrinsically safe (Ex i-) connection of FS870S ..................................................................... 16
3.2.4 Connections FS870S of protection class (Ex e) ................................................................... 16
3.2.5 Default parameter ................................................................................................................. 17
3.2.6 Ex works parameter – Reset ................................................................................................ 18
3.3 Maintenance ................................................................................................................................. 18
3.4 Repairs ......................................................................................................................................... 18
4 Operation ............................................................................................................................................. 19
4.1 Human interface ........................................................................................................................... 19
4.1.1 Display .................................................................................................................................. 19
4.1.2 Joystick ................................................................................................................................. 19
4.1.3 Log file (show Log) ............................................................................................................... 19
4.1.4 How to enter and leave the bypass mode ............................................................................ 20
4.2 Parameter input and parameter query ......................................................................................... 21
4.2.1 Operation menu .................................................................................................................... 21
4.2.2 Parameter input menu .......................................................................................................... 21
4.2.3 Menu exposition .................................................................................................................... 22
4.3 Alarm and malfunction indications ............................................................................................... 23
4.3.4 Alert ....................................................................................................................................... 23
4.3.5 Error messages ..................................................................................................................... 23
5 Annex .................................................................................................................................................. 24
5.1 Technical Details .......................................................................................................................... 24
5.1.6 Pneumatic data ..................................................................................................................... 24
5.2 Type codes ................................................................................................................................... 25
5.3 Marking ........................................................................................................................................ 26