Burkert 8691 Manuel D'utilisation page 19

Type 8691
Installation
3. install the control head
noTe!
damaged printed circuit board or malfunction!
• Ensure that the puck holder is situated flat on the guide rail.
→
Align the puck holder and the control head until
1. the puck holder can be inserted into the guide rail of the control head (see "Figure 7") and
2. the supports of the control head can be inserted into the pilot air ports of the actuator
(see "Figure 8").
Figure 7: Aligning the puck holder
→
Push the control head, 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 head to the actuator using the two side fastening screws. In doing so, tighten the screws
only hand-tight (max. torque: 0.5 Nm).
Supports
Pilot air ports
Figure 8: Installation of control head, series 21xx
Guide rail
Puck holder
Fastening screws
max. 0,5 Nm
english
19