Endress+Hauser Cleanfit CPA871 - Page 46

Operation Cleanfit CPA871
46 Endress+Hauser
7.1.1 Manual operation
O
U
T
-
I
N
A
B
A0030330
 31 Direction of rotation
A Unlocking button (service position)
B Unlocking button (measuring position)
Moving the assembly from the service position to the measuring position
The assembly can only be inserted/retracted if a sensor is installed.
1. Press the unlocking button (A).
2. With the unlocking button (A) pressed, during the first quarter turn, rotate the drive in
a clockwise direction so that the sensor holder moves into the process (only possible
with the sensor installed). The button can be released while turning the rest of the way.
3. Rotate the drive until the lock engages.
Moving the assembly from the measuring position to the service position
1. Press the unlocking button (B).
2. With the unlocking button (B) pressed during the first quarter turn, rotate the drive in a
counterclockwise direction until the stop (service position).
3. Perform the required service activities.
7.1.2 Pneumatic operation
The assembly can only be inserted/retracted if a sensor is installed.
The operation of the pneumatic version depends on the controller. Consult the controller
manual for instructions.