GESTRA Gestramat CW 41, Оригинальная инструкция по установке

Страница: 26 / 40

26
To remove the double cone from the body, proceed
as follows:
 Screw the adjusting key (21) into the body
completely.
The double cone is pressed upwards in the body.

Lift the double cone (12) out of the body.
 Place the double cone on a level, clean surface.
In some models, the double cone is not
lifted sufficiently far out of the body.

In this case, turn the body so that the
cone slides out of it.
Replacing the thermostat
This section describes and illustrates a
model with DN25. Therefore, only one
thermostat is shown and mentioned.

Proceed in the same way for models
with two or three thermostats.
To remove the thermostat from the double cone of
the equipment, proceed as follows:
 Remove the double cone from the body as
described on page 25.

Using needle-nose pliers, squeeze the ends of
the circlip (25) together.

Take the circlip out of the grooves (32).

Take the thermostat (11) out of the double cone.
To install the new thermostat, proceed as follows:
 Replace the thermostat with a new one of the
same type.
 Check the condition of the circlip (25).
 Replace a damaged circlip with a new one.
You can find order numbers for the thermostat and
circlip in the spare parts lists on page 19.
 Insert the thermostat with the flat side first into
the sleeve of the double cone.
The pin (33) of the thermostat must point towards
the grooves in the double cone.
 Squeeze the circlip so that it fits in the sleeve of
the double cone.
 Insert the circlip in the sleeve in such a way that
it is held securely in the grooves (32).
 Install the double cone in the body as described
on page 27.