Torque Switching: Set - AUMA SA 07.2 Operation Instructions Manual

Commissioning (basic settings)
10.4.

Torque switching: set

Information
56
SA 07.2 SA 16.2/SAR 07.2
1. Loosen screws [2] and remove cover [1] from the switch compartment.
2. If indicator disc [3] is available:
Remove indicator disc [3] using a spanner (as lever).
Information: To avoid damage to paint finish, use spanner in combination with
soft object, e.g. fabric.
Once the set torque is reached, the torque switches will be tripped (overload protection
of the valve).
The torque switches may also trip during manual operation.
Valve damage due to excessive tripping torque limit setting!
The tripping torque must suit the valve.
Only change the setting with the consent of the valve manufacturer.
Figure 65: Torque measuring 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.
SAR 16.2 Control unit - electromechanical
AC 01.2 Intrusive Modbus RTU