Burkert 8690 Manuel D'utilisation page 27

Electrical Installation
8.2.7. adjustment of the Micro switch or
the proximity switches (Option)
Danger!
risk of electric shock!
• Before reaching into the system, switch off the power supply
and secure to prevent reactivation!
• Observe applicable accident prevention and safety regulations
for electrical equipment!
procedure:
→
Open the Pneumatic Control Unit: unscrewing the transparent
cap in an anticlockwise direction.
→
Adjust the lower micro switch or the proximity switches via the
adjusting screw(s) (see "Fig. 22: ").
In the case of the option with micro switches only the lower
micro switch can be set with the screw, the upper micro
switch is fixed.
→
Check the switching point(s) using suitable measuring
equipment.
→
Close the Pneumatic Control Unit.
Type 8690
Screw for adjustment of the lower
micro switch or the lower proximity
Screw for adjustment of the upper
proximity switch
Fig. 22: Adjustment of the micro switch and the proximity switches
english
adjustment of the lower
micro switch or the prox-
imity switches
switch
upwards downwards
turn screw turn screw
clockwise anticlockwise
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