Burkert Type 8793 User Manual
Page 22
22
Attachment and assembly
Type 8792, 8793
WARNING!
Risk of injury from improper installation!
▶ Installation may be carried out by authorised technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶ Secure system from unintentional activation.
▶ Following assembly, ensure a controlled restart.
Procedure:
→
Specify the attachment position of the Type 8792/8793:
- parallel to the actuator or
- rotated by 90° to the actuator.
→
Determine home position and direction of rotation of the
actuator.
→
Connect adapter to the shaft of the Type 8792/8793 and secure
with 2 setscrews.
Anti-twist safeguard:
Note the flat side of the shaft!
One of the setscrews must be situated on the flat side of the
shaft as an anti-twist safeguard (see “Fig. 12”).
Rotation range of the position sensor:
The maximum ratation range of the position sensor is 180°.
The shaft of the Type 8792/8793 may be moved within this
range only.
90°
Ideal position
for the swing range
of the flattened shaft.
(min. 30 ° / max. 180 °)
The swing movement of the flattened
shaft must be within the position
sensor turning range of 180°.
Flattened shaft
180°
Maximum
swing range
Fig. 12: Rotation range / anti-twist safeguard
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Assemble the multi-part assembly bridge* suitable for the
actuator.
→
Attach the assembly bridge to the Type 8792/8793 using
4 cheese-head screws
③
and circlips
④
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