Burkert Type 2301 - Manual (Page 25)

25
Installation
8.3.3 install control unit
Before installation, check the position of the ports on the
control unit and, if required, align the actuator.
Description see chapter “8.3.4 Rotating the actuator”.
→
Remove collet from pilot air port 1.
→
Check that the O-rings are correctly positioned in the pilot air
ports.
→
Align the puck holder and the control unit until
1. the puck holder can be inserted into the guide rail of the
control unit and
2. the supports of the control unit can be inserted into the pilot
air ports of the actuator (see also “Fig. 13”).
note!
damaged printed circuit board or malfunction!
▶ Ensure that the puck holder is situated flat on the guide rail.
Guide rail
Puck holder
Fig. 12: Aligning the puck holder
→
Push the control unit, 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
0.5 Nm only.
→
Attach the control unit to the actuator using the two side fas-
tening screws. In doing so, tighten the screws only hand-tight
(max. torque: 0.5 Nm).
Supports
Pilot air ports
actuator
Fastening
screws
max. 0.5 Nm
Fig. 13: Install control unit
english
Type 2301