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Translation of the original instructions with assembly instructions AF 73 - 76 S/AF 93 - 96 S, Filtration Group GmbH, 11.07.19,
Mat. No. 79301615, Version 13
1
Contents
1
Contents...................................................................... 2
2
General safety instructions ....................................... 3
2.1
Safety instructions for installation and
operating personnel .......................................... 3
2.2
Warning structure.............................................. 3
2.3
Warning symbols used ...................................... 3
2.4
Other symbols used .......................................... 3
3
Glossary ...................................................................... 4
4
General information ................................................... 4
4.1
Manufacturer ..................................................... 4
4.2
Information about the Instruction Manual .......... 4
4.3
ATEX type key .................................................. 4
5
Intended application .................................................. 5
6
Functional description ............................................... 5
6.1
Principle of the process ..................................... 5
6.2
Main components of the metal-edge filter ......... 6
6.3
Functional principle of a metal-edge filter ......... 6
7
Technical data ............................................................ 7
7.1
General data (without options) .......................... 7
7.2
Order-specific data............................................ 7
8
Transport and storage ............................................... 7
9
Assembly instructions ............................................... 7
9.1
Mechanical installation ...................................... 8
9.2
Special mounting instructions for the drain
pipe ................................................................... 8
9.3
Electro-pneumatic connections ......................... 8
9.3.1
Connection to customer's control ........... 8
9.3.2
Connection to FG controller (optional) ... 9
9.4
Control variants ................................................. 9
9.4.1
Time-controlled cleaning, manual
draining .................................................. 9
9.4.2
Time-controlled cleaning and draining ... 9
9.4.3
Time-controlled cleaning, counter-
controlled draining ................................. 9
9.4.4
Differential pressure/time-controlled
cleaning ................................................. 9
10
Start-up ..................................................................... 10
10.1
Functional test ................................................ 10
10.2
Programming the operating settings ............... 10
11
Normal operation ..................................................... 11
12
Shutting down the metal-edge filter ....................... 11
12.1
Temporary shut-down ..................................... 11
12.2
Prolonged shut-down (> 48 h) ......................... 11
12.3
Emergency shut-down .................................... 11
13
Troubleshooting ....................................................... 12
14
Maintenance .............................................................. 12
14.1
Inspection and maintenance schedule ............ 13
14.2
Removing the filter insert ................................ 13
14.3
Cleaning the filter ............................................ 14
14.3.1
Cleaning the filter insert ....................... 14
14.3.2
Cleaning the filter housing ................... 14
14.4
Replacing the filter element ............................. 14
14.4.1
To remove the filter element ................ 14
14.4.2
To install the filter element ................... 14
14.5
Replacing the scraper ..................................... 15
14.6
Replacing the stuffing box ............................... 15
14.7
Replacing the bearing bush ............................ 16
14.7.1
Instructions for type AF 73 ................... 16
14.7.2
Instructions for type AF 74 - 76 ............ 16
14.8
Replacing the approach disk ........................... 16
14.8.1
Instructions for type AF 73 ................... 16
14.8.2
Instructions for type AF 74 - 76 ............ 16
15
Spare parts ................................................................ 17
16
Declaration of incorporation ................................... 18
17
Declaration of conformity ........................................ 22
18
Index .......................................................................... 23