CleanFit P CPA 472
4 Operation
Hauser
17
4
Operation
The assembly stop bolt lock arrests the lifting tube. Its operation is described in the two
figures below:
Abb. 4.1: Release stop bolt lock:
Remove stop bolt and turn through 90° so that the plastic grooves rest on the metal edge.
Abb. 4.2: Arrest stop bolt lock:
left:
Turn stop bolt lock through 90° so that the plastic grooves are located above the recesses
right:
When you turn the lifting tube clockwise, the stop bolt lock engages.
4.1
Starting up the assembly
!
Hinweis!
Before the first start-up, make sure of the following points:
•
All seats are correctly seated (on the assembly and process connection)
•
Electrode is correctly installed and connected
•
Water supply line is correctly connected to the rinse connections (if fitted)
•
Limit switches (depending on equipment fitted) are correctly connected
Caution!
Before applying compressed air to the pneumatic assembly, make sure the connec-
tion is correctly fitted!
4.2
Operating the CPA 472 in manual mode
»Measurement« process
•
Release stop bolt lock catch.
•
Introduce electrode and lifting tube completely in process.
•
In this position, arrest electrode holder with stop bolt lock to prevent lifting
tube from retracting unintentionally.
#
Warnung!
Risk of injury! If the lifting tube is not arrested in the measurement position, the process
pressure may exit uncontrolled and endanger the operator.
