Richter Mechanical Seals - Manual (Page 2)

Series SCK , mechanical seals with quench Page 2
9220-012-de Revision 01
TM 6478 Edition 04/2006
List of Contents
1 Technical data...................................... 2
2 Safety, transport and storage ............. 3
2.1 Intended use................................................ 3
3 Product description............................. 3
4 Commissioning / Shutdown................ 3
4.1 Initial commissioning ................................... 3
4.2 Mechanical seals......................................... 3
4.2.1 Use in an explosive area 3
4.2.2 Stationary, single mechanical seal RG-4, with
quench 3
4.3 Inadmissible modes of operation and their
consequences (examples) .......................... 4
5 Maintenance ......................................... 4
5.1 Dismantling stationary, single mechanical
seal RG-4, with quench ............................... 4
5.1.1 Dismantling of impeller, back plate and RG-4 4
5.1.2 Dismantling of shaft sleeve 4
5.2 RG-4 with lip ring dismantling / assembly
shaft sleeve..................................................5
5.3 Notes on assembly ......................................5
5.4 External, single mechanical seal with lip ring
and quench ...........Fehler! Textmarke nicht
definiert.
5.4.1 Dismantling Fehler! Textmarke nicht definiert.
5.4.2 Subassembly Fehler! Textmarke nicht
definiert.
5.4.3 Assembly Fehler! Textmarke nicht definiert.
6 Faults.................................................... 5
7 Sectional drawing................................ 6
7.1 Legend .........................................................8
7.2 Stationary, single mechanical seal RG-4,
with quench..................................................6
7.3 Stationary, single mechanical seal RG-4,
with lip ring and quench ...............................7
7.4 External, single mechanical seal, with lip ring
and quench ...........Fehler! Textmarke nicht
definiert.
Relevant documents
Installation and operating manual SCK long-life
grease lubrication 9220-050-en or
Installation and operating manual SCK oil bath
lubrication 9220-055-en
Operating manual mechanical seal of the
manufacturer Pump to ATEX :
Declaration of conformity for mechanical seal to
Directive 94/9/EC
1 Technical data
Manufacturer :
Richter Chemie-Technik GmbH
Otto-Schott-Str. 2
D-47906 Kempen
Telephone: +49 (0) 2152 146-0
Fax:
+49 (0) 2152 146-190
E-Mail: [email protected]
Internet: http://www.richter-ct.com
Designation :
Series SCK, mechanical seals
RG-4, stationary, single, with quench
RG-4, stationary, single, with lip seal and quench
ATEX 95: Directive 94/9/EC
Materials :
Seal housing: Stainless steel
Wetted parts:
Mechanical seal: SSiC, FKM, FFKM etc.,
see also data sheet
Temperature range : see installation and
operating manual SCK, Section 1 .
Temperature classes : see installation and
operating manual SCK, Section 2.6.7.