Operation; Manual Operation - AUMA SAEx 07.2-UW Operation Instructions Manual

SAEx 07.2-UW

Operation

7. Operation
7.1.

Manual operation

Engage manual opera-
tion
Information
42
SAEx 16.2-UW / SAREx 07.2-UW
Actuators equipped with manual gearing can be operated via handwheel in manual
operation. When switching on the motor, the manual drive will automatically be
disengaged. The handwheel does not rotate during motor operation.
Damage at the motor coupling due to faulty operation!
Engage manual operation only during motor standstill.
1. Press push button.
Figure 43: Version prepared for temporary handwheel operation
Figure 44: Version with permanently mounted handwheel (with bellows)
2. Turn handwheel in desired direction.
2.1 To close the valve, turn handwheel clockwise:
Drive shaft (valve) turns clockwise in direction CLOSE
(for clockwise closing version)
2.2 To open the valve, turn handwheel counterclockwise:
Drive shaft (valve) turns counterclockwise in direction CLOSE.
(for clockwise closing version)
In the version prepared for temporary handwheel operation, a handwheel may be
temporarily mounted for setting tasks during operation or maintenance. For operation,
the handwheel must be removed and the input shaft be protected by a protective
cap.
SAREx 16.2-UW Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Profibus DP