Maintenance - WIKA SB15 Betriebsanleitung

5. Installation, commissioning and operation / 6. Maintenance
Temperature sensors for heating generation plants
Temperature sensor Sheath
Model Ø
Material Model Material Water
in mm
SF 91 6 Brass
SF 91 6 Brass
SF 91 6 Brass
SF 91 8 Brass
SF 91 8 Brass
SF 91 8 Brass
SF 91 10 Brass
SF 91 6 1.4571
SF 91 6 1.4571
SF 91 8 1.4571
SF 91 8 1.4571
SF 91 10 1.4571
SF 91 = Design of connection  (WIKA data sheet TV 8.03)

6. Maintenance

The instruments require no maintenance!
We recommend that their function should be checked annually.
WIKA Operating Instructions Safety Temperature Limiter Model SB15
Operating medium
p = 16 bar
T = 150 °C
- - x
SH16 Brass x
SH16 1.4571 x
- - x
SH16 Brass x
SH16 1.4571 x
- - x
- - x
SH16 1.4571 x
- - x
SH16 1.4571 x
- - x
Oil Air
p = 3 bar p = 16 bar p = 3 bar
T = 350 °C T = 00 °C T = 350 °C
x
x
x
x x x
x
x x x
x x x
x x x
x x x
x x x
unpressured unpressured
T = 350 °C T = 400 °C
x
x
x
x
x
x x
x x
x x
x x
x x
7
GB