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Instructions de montage et de service / Installation and Operation instructions
Servomoteurs pneumatiques / Pneumatic actuators
5.2
Handling operations
All the parts and surfaces in contact with the oxygen must be degreased with acetone.
Drying is carried out simply through evaporation in the ambient air.
After degreasing and drying, the parts and surfaces must be blown with dry compressed air.
We remind you that grease should be removed from the tooling with acetone.
To avoid greasing parts during handling, the operator should wear clean and dry cotton gloves.
5.3
Type of grease
The one and only type of grease to be used is a special oxygen service grease (VOLTALEF 901 type grease).
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Liste de pièces / Parts list
Item
1
2
3
4
6
7
8
9
10
11
12
13
14
31
32
33
34
35
36
37
38
39
40
RT-PA Rev. 0
Sous réserve de modifications
Annexe / Appendix
Désignation
Ecrou de pilier
Pilier
Indicateur de position
Embase
Contre plateau
Membrane
Plateau de membrane
Carter inférieur
Vis de carter
Ecrou crénelé de carter
Carter supérieur
Ressort
Plateau de centrage ressort
Vis de fixation carter
Joint de carter
Coussinet
Joint racleur
Tige
Ecrou de tige
Accouplement
Vis d'accouplement
Ecrou d'accouplement
Vis de membrane
Séries / Series
PA
Designation
Nut
Column
Strocke indicator
Sub-plate
Back plate
Diaphragm
Diaphragm plate
Lower casing
Screw
Nut
Upper casing
Spring
Spring positioning plate
Screw
Gasket
Guiding bush
Dirt stripper
Stem
Nut
Coupling
Screw
Nut
Diaphragm screw
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