Figure 37:
Torque switching heads
[1]
Torque switching head black in direction CLOSE
[2]
Torque switching head white in direction OPEN
[3]
Lock screws
[4]
Torque dials
1.
Loosen both lock screws [3] at the indicator disc.
2.
Turn torque dial [4] to set the required torque (1 da Nm = 10 Nm).
3.
Fasten lock screws [3] again.
Information: Maximum tightening torque: 0.3 – 0.4 Nm
➥
The torque switch setting is complete.
Example: The figure above shows the following settings:
●
3.5 da Nm = 35 Nm for direction CLOSE
●
4.5 da Nm = 45 Nm for direction OPEN
9.4
Limit switching: set
The limit switching records the travel. When reaching the preset position, switches
are operated.
Figure 38:
Setting elements for limit switching
Black section:
[1]
Setting spindle: End position CLOSED
[2]
Pointer: End position CLOSED
[3]
Mark: End position CLOSED is set
White section:
[4]
Setting spindle: End position OPEN
[5]
Pointer: End position OPEN
[6]
Mark: End position OPEN is set
9.4.1
End position CLOSED (black section): set
1.
Engage manual operation.
2.
Turn handwheel clockwise until valve is closed.
33
SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1
AMExB 01.1
Commissioning (basic settings)
