Installation Of The Positioner On Process Valves Of Series 2103 And 23Xx - Burkert 8696 Guide Rapide

7.2 installation of the positioner on process
valves of series 2103 and 23xx
note!
When mounting on process valves with a welded body, follow
the installation instructions in the operating instructions for
the process valve.
When the positioner is being installed, the collets of the pilot
air ports must not be fitted to the actuator.
note!
damaged printed circuit board or malfunction.
▶ Ensure that the puck is situated flat on the guide rail.
→
Align the puck and the positioner until
1. the puck can be inserted into the guide rail of the
positioner (see "Fig. 6") and
2. the connection pieces of the positioner can be inserted into
the pilot air ports of the actuator (see also "Fig. 7").
Connection
pieces
Puck
Fig. 6: Aligning the puck
Type 8696
Installation
Guide rail
→
Push the positioner, without turning it, onto the actuator until no
gap is visible on the form seal.
note!
too high torque when screwing in the fastening screw does
not ensure protection class ip65 / ip67.
▶ The fastening screws may be tightened to a maximum torque of
1.5 Nm only.
→
Attach the positioner to the actuator using the two side fastening
screws. In doing so, tighten the screws only hand-tight (max.
torque: 1.5 Nm).
Connection
pieces
Pilot air
ports
(actuator)
Fig. 7: Installation of positioner, 2103 and 23xx series
english
Fastening
screws
max. 1.5 Nm
13