AUMA SQEx 12.2 - Torque Switch Setting

Commissioning (basic settings)
28
How to proceed 1. Loosen screws [2] and remove cover [1] from the switch compartment.
Figure25: Open switch compartment
[1]
[2]
[3]
[1] Cover [2] Screw for cover
[3] Indicator disc
2. If indicator disc [3] is available: Remove indicator disc [3] using a wrench (as
lever).
Information: To avoid damage to paint finish, use wrench in combination with soft
object, e.g. fabric.
Figure26: Pull off indicator disc.
10.3
Torque switch setting
Once the set torque is reached, the torque switches will be tripped (overload protec-
tion of the valve).
NOTICE
Valve damage due to excessive tripping torque limit setting!
à The tripping torque must suit the valve.
à Only change the setting with the consent of the valve manufacturer.
The torque switches may also trip during manual operation.