![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
4. Installation and operation
4.1 Pre-assembly precautions
Assembly operations must be carried out with the machine at a standstill, locked and secured. The equipment must be under atmospheric pressure, at room temperature, degassed and purged. All control valves must be locked.
The way in which the trim is handled is of paramount importance. The installation instructions for all seals must be read carefully and followed. Please refer to the Guide to Installation, Commissioning and Maintenance of Mechanical Seals [1] [Doc. BM 5 426].
SCROLL TO TOPExclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Mechanical functions and components
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Installation and operation
Bibliography
Events
Workshop EDF-LMS University of Poitiers.
BHR Group international conferences.
STLE/ASME international conferences.
Conferences organized by the French Association of Petroleum Technicians and Professionals.
Standards and norms
French Standards Association (AFNOR)
- Rubber and latex – Nomenclature. - NF ISO 1629 - 11-2006
- Indice de classement : T40-002. - - A1-08-2088
- Technical specifications for centrifugal pumps – Class 1. - NF EN ISO 9905 - 1-1988
- Indice de classement : E44-152. - - A1-07-2011
- Spécifications techniques pour pompes centrifuges. Classe II. Indice de classement : E44-151. - NF EN ISO 5199...
Directory
Association des Roulements des Transmissions de l'Étanchéité et de la Mécatronique Associée (ARTEMA) (Association for Bearings, Transmissions, Seals and Associated Mechatronics) http://www.artema-france.org
Association of Petroleum Technicians and Professionals (AFTP) http://www.afpt.net
...Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference