Formula Air RVA4-NX-06 Manuel d'entretien - Page 5
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2.2 Overall dimensions
A
Type
(mm)
RVA1-NX-06
250
RVA2-NX-06
500
RVA3-NX-06
750
RVA4-NX-06
1000
RVA5-NX-06
1500
2.3
Technical datasheet
Installation, operation, maintenance, and repair may only be carried out by qualified personnel.
Ensure that no tools or foreign objects remain in the machine during assembly or maintenance.
Selection and installation of the electrical parts shall be fulfilled according the EN60079-14 and the installation
instructions of the specific equipment.
The airtightness of the rubber blade has to be controlled regularly according to the instructions in this user manual.
CAUTION!
The installation, connection, start-up and maintenance of the rotary valves have to be performed by qualified
personnel. Use the appropriate equipment and clothing, apply the necessary safety measures and do not work alone.
The rotary valve must not be started until it has been mechanically connected on both sides to other ducting
components by means of the built-in flanges.
The rotary valve must be sealed on both sides of the hole series and bolted in the predrilled holes.
It is mandatory to make sure that the whole installation is stopped and cannot be started-up again before everything
is connected and assembled.
5
User manual | RVA Rotary valves
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B
C
(mm)
(mm)
316
150 (1x150)
566
450 (3x150)
816
600 (4x150)
1066
900 (6x150)
1566
1350 (9x150)
D
E
F
(mm)
(mm)
(mm)
68
286
418
43
536
494
93
786
494
68
1036
494
93
1536
494
G
Mass
(mm)
(kg)
782
48
1108
74
1359
91
1609
107
2109
141