Pneumatic Installation - GF RPC Betriebsanleitung

Type RPC positioner
CAUTION!
Do not apply pressure to the positioner during assembly!
Unpredictable actuation may result in injury or property damage.
► When assembling the positioner to actuator, the control air connections must not be connected.
CAUTION!
Incorrect adapter size!
To avoid material damage, the components must be compatible.
► The type RPC positioner must be compatible with valve (type and dimension), as well as the attachments.
NOTE!
When assembling on process valve with rotary actuator, the assembly instructions in the operating manual of the process valve
must also be observed.
4.4

Pneumatic installation

5
9
10
CAUTION!
Damage or functional failure due to incorrect connection!
An incorrect pneumatic connection can damage the type RPC positioner. Prevent ingress of dirt and moisture with any open connec-
tions.
► Before putting into operation, ensure correct pneumatic connection according to the diagram.
► Perform a function test upon putting into operation.
► To maintain the IP65/IP67 protection rating, connect the control air outlet that is not required to the free control air connection
of the actuator or close it with a sealing plug.
NOTE!
► "At rest" means that the control valves of the RPC positioner type are de-energized or not actuated.
► With humid ambient air, a hose connection can be established between control air output A1 or A2 of the positioner/process
controller and the control air connection of the actuator which is not connected with control function FC or control function FO,
respectively. This supplies the spring chamber of the actuator with dry air from the vent duct of the RPC positioner type.
18
8
7
6
No. Designation
1 Valve
2 Actuator
4
3 Assembly bridge
4 Type RPC Positioner
5 Fixing screws
6 Control air connection A1
3
7 Pressure connection P
8 Control air connection A2
9 Control air connection
2
Connection
10 Control air connection
Actuator
1
Operating Instructions