Burkert 1066 Instructions De Service page 16

I
NSTALLATION
5
Fit the electrical connections
Control heads without and
with communication
(see chapter on electrical installation)
Adjust
6
the proximity sensors
Using a screwdriver, turn the adjusting
screw (spindle) until the optimal position
of the proximity switch has been set up.
The LED mounted on the proximity switch
is an adjustment aid: it lights up when
reaching the corresponding threshold value.
the limit position micro-switches
When using micro-switches, LEDs are not
provided for reasons of cost
Set the position as for the proximity
switches
Using the switching sound
of the micro-switch
(very quiet) as a setting
aid or external electrical
continuity check.
LED
14 - 1066
7
Fit the cover
Check the seat of the cover O-ring,
or pull a new O-ring onto the collar of
the cover.
NOTE
Distributed across the circumference of
the casing are 4 handles that retain the
O ring when the cover is being
removed. Take care to ensure that the
newly-applied O ring is positioned
correctly under the handles and is
resting on the casing without twisting.
Fit the cover.
Turn the cover right until it reaches the
stop.
LED
NOTE
Secure the cover where necessary to prevent
unauthorised access by inserting a lead seal
and/or self-tapping screw in the holes in the
cover and the housing.
Housing
with cover
collar and
O-ring seat