Fitting the hat rail (type 03)
The terminal is suitable for fitting onto a hat rail
(support rail as per EN 50022). For this purpose
there is a guide groove on the rear of all
modules for hanging the terminal on the hat rail.
CAUTION
•
Hat rail fitting without the hat rail clamping
unit is not permitted.
•
If the terminal is fitted in a sloping
position or at a point subjected to vibration,
protect the hat rail clamping unit against
slipping and, by means of the screws (7),
against unintentional loosening/opening.
PLEASE NOTE
•
If the terminal is fitted in a horizontal position
without vibration, the screws (7) are not
required for fastening the hat rail clamping
unit.
•
If your terminal does not have a hat rail
clamping unit, this can be ordered and
fitted later.
•
The use of MIDI or MAXI clamping units
depends on the end plates fitted (MIDI/MAXI).
Proceed as follows:
• Calculate the weight of your terminal (weigh
or estimate). General rule:
MIDI MAXI
per pneumatic module 800 g 1200 g
per node 1000 g 1000 g
per electronic module 400 g 400 g
VIFB6 - 03/05 2. Fitting
2-10
9809c
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