eQ-3 L Bedienungsanleitung Seite 34

Removing the old thermostat head
Turn the thermostat head to the maximum value (A) in an
anticlockwise direction. The thermostat head does not
now press on the valve spindle and it can therefore be re-
moved more easily
There can be different types of thermostat head fixing:
• Union nut: Unscrew the union nut in an anticlockwise di-
rection (B). Then you can remove the thermostat head (C).
• Snap-on fastenings: You can easily release thermostat
heads fastened in this way by turning the closure faste-
ning/union nut a small amount in an anticlockwise direc-
tion (B) Then you can remove the thermostat head (C).
• Clamping screw connections: The thermostat head is
held by means of a fastening ring, which is held together
by a screw. Release this screw and remove the thermo-
stat head from the valve (C).
• Screw connection with setscrews: Release the setscrew
and remove the thermostat head (C).
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