• Make sure that the fastening surface can
carry this weight.
• Fit a hat rail (support rail as per EN 50022 –
35x15; width 35 mm, height 15 mm).
• Fasten the hat rail approximately every 100
mm on the fastening surface.
• Hang the terminal onto the hat rail. Use the
hat rail clamping unit to secure the terminal
on both sides against tilting or slipping (see
diagram below).
• If the terminal is fitted in a sloping position or
at a point subjected to vibration, protect the
hat rail clamping unit with two screws (7)
against unintentional loosening/opening.
Retaining screw (7)
Valve terminal
type 03
Hat rail clamping unit
(locked)
Hat rail clamping
unit unlocked
Fig. 2/5: Fitting the valve terminal typ 03 onto a hat rail
VIFB6 - 03/05 2. Fitting
9809c 2-11