Burkert 8798 Manuel D'utilisation page 26

→
Assemble lever (if not pre-assembled) (see "Fig. 26").
Depending on the stroke range, a short or long lever is required
for the installation (refer to "Tab. 4")
17
16
12
6
19
22
13
5
4
15
Fig. 26: Assembling the lever
The gap between the driver pin and the shaft should be
the same as the actuator stroke. As a result, the lever has a
swivel range of 60°.
Swivel range of the lever:
To ensure that the position sensor operates at a good reso-
lution, the swivel range of the lever must be at least 60°.
26
Legend:
No. Name
4 Driver pin
5 Conical roller
6 Lever
12
13
For a description
18
14
of the numbering,
14
15
refer to "Tab. 4:
12
16 Mounting kit to
push actuator for
17
rotating Remote
18
Sensor"
19
22
english
Type 8798
Installation
Fig. 27: Swivel range of the lever
→
Attach lever to the shaft of the rotating Remote Sensor and
tighten.
→
Attach mounting bracket
⑩ ⑪
and washers to the support plate of the Remote Sensor
(refer to "Fig. 28").
→
To determine the correct position, hold the rotating Remote
Sensor to the actuator.
⑤
The conical roller
must be able to move freely in the hoop (refer to "Fig. 25:
Attaching the hoop") along the entire stroke range of the
actuator.
At 50% stroke the lever position should be approximately
horizontal (see "Aligning lever mechanism:", page 28).
① ⑨
with hexagon bolts , circlips
⑥
on the lever of the position sensor