Burkert 8696 REV.2, Quick Start Manual

Page: 13 / 30

13
Installation
7.2 Installation of the positioner on process
valves of series 2103 and 23xx
ATTENTION!
When mounting on process valves with a welded con-
nection, 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.
ATTENTION!
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”).
Guide rail
Puck
Connection
pieces
Fig. 6: Aligning the puck
→
Push the positioner, without turning it, onto the actuator until
no gap is visible on the form seal.
ATTENTION!
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 fas-
tening screws. In doing so, tighten the screws only hand-tight
(max. torque: 1.5 Nm).
Connection
pieces
Pilot air
ports
(actuator)
Fastening
screws
max. 1.5 Nm
Fig. 7: Installation of positioner, 2103 and 23xx series
english
Type 8696 REV.2