Burkert 8791 REV.2, Руководство по эксплуатации

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Mounting and installation
Anti-twist safeguard:
Observe the spot face on the shaft.
One setscrew must lie on the spot face of the shaft as an anti-twist safeguard (see “Fig. 28”).
Angular range of the position sensor:
The maximum angular range of the position sensor is 180°.
The shaft of the positioner should only be used within this range.
→
Insert adapter
①
on to the shaft of the positioner and attach with two setscrews.
→
Secure the setscrew with self-locking nuts.
90°
Ideal position
for the r
otational r
ange
of the levelled shaft. (min 30°/max 180°)
The rotational movement of the
levelled shaft must be within
the position sensor angular
range of 180°.
Levelled shaft
180°
Maximum rota-
tional range
Fig. 28: Angular range/anti-twist safeguard
→
Assemble the multi-part assembly bridge
22)
)
suitable for the actuator.
→
Attach the assembly bridge to the positioner using four hexagon bolts
③
and spring lock washers
④
(see “Fig. 29”).
22) The assembly bridge consists of four parts, which can be adjusted to the actuator by varying the arrangement.
Type 8791, REV.2
english