4 On-site Installation
4.2.5 Position switches
3HAC 16245-1 A 71
Fitting and
adjusting cams
and stops
The instruction below details how to fit and adjust the parts of the position switches:
Illustration,
adjust and secure
cams
The illustration below show how to adjust and secure the position switch cams and profiles.
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Step Action Info/Illustration
1. Cut the cam to a suitable length. Use a sharp knife and rubber ham-
mer or similar.
2. Cut the edge of the cam edge to max 30°! Shown in Illustration, cutting the
cam on page 72.
If the angle is larger, this may dam-
age the position switch!
3. Cut the part of the cam running in the profile to
90°! Also see Illustration, cutting the cam on
page 72 below!
4. Make sure the ends of the profile are cham-
fered to enable the cam to run through the pro-
file.
5. Fit the cam with the M5 screw and nut. Tighten
the M5 screw to secure the cam.
Shown in Illustration, adjust and
secure cams on page 71.
A Cam stop, M5 nut and M5 x 6 set screw
B Adjustable cam
C Profile
A
B
C
30°
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