Samson EB 2111 - Page 18

3-4 EB2111/2121/2123 EN
Design and principle of operation
Extension piece Separating piece Double adapter Reversing device
A1 with seals
1
3
4
1
3
4
5
6
7
8
2
A2 with bellows
2
1 Valve
2 Spindle
3 Stem
4 Lever
5 Wooden bolt
6 Washer
7 Couplingnut
8 Spring
Fig.3-2: Accessories · Type1, Type4 and Type4u
Sensor installation
124.1 6 4.2 5
Correct Correct
Heat exchanger
Partly
permissible
Incorrect
1 Shut-off valve
2 Strainer
4.1 Valve (temperature regulator)
4.2 Controlthermostat(temperatureregulator)
5 Thermometer
6 Shut-off valve
Fig.3-3: Type1 or Type4 (installation example) · Mounting position of the temperature sensor