ARI Armaturen ARI-PACO 0,85kN EN - Manual (Page 15)

0040506000 1811 Page 15
Operating and installation instructions
Electric thrust actuator ARI-PACO 0,85 kN
5.5 Settings
When the housing is removed, the atuating drive is switched automatically into manual
operation.
5.5.1 Torque switch off
The torque switch-off is carried out on the linear actuator ARI-PACO 0,85 D by means of 2
torque switches. (DE1, DE2)
On ARI-PACO 0,85Y, the torque switch-off is carried out electronically.
5.5.2 Additional switching module in the ARI-PACO 0,85 D
Additional switching module in the actuating drive ARI-PACO 0,85 D for feedback of the two
valve positions.
ATTENTION !
- The thrust actuator may only be operated for a short time without the hood for
unavoidable setting operations to the potentiometers, travel switches and the
electrical options. While these operations are in progress, the thrust actuator
has hazardous, live, uninsulated parts exposed as well as moving and rotating
parts.
- Improper execution of the setting operations or lack of care may cause death,
grievous bodily injury or substantial property damage.
- Operation of the thrust actuator without the hood for any purpose other than
that described above is strictly prohibited.
Fig. 9
Only for qualified professional
comissioning:
The actuator, with open hood, can be
switched to automatic operation with the
magnetic switch A.
During this operation, the actuator has got
dangerous, voltage leaded, blank as well
as moving and rotating parts.
Lines voltage
Manual
Automatic