Electrical Installation; Safety Instructions; Electrical Installation With Cable Gland - Burkert 8690 Manuel D'utilisation

8. elecTrical insTallaTiOn
Two kinds of connections are used for the electrical bonding of the
Pneumatic Control Unit:
Cable gland
•
with cable gland M16 x 1.5 and screw terminals
Multi-pole
•
with circular plug-in connector M12 x 1, 8-pole.
8.1. safety instructions
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!
warning!
risk of injury from improper installation!
• Installation may be carried out by authorized technicians only
and with the appropriate tools!
risk of injury from unintentional activation of the system and
an uncontrolled restart!
• Secure system from unintentional activation.
• Following installation, ensure a controlled restart.
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english
Type 8690

Electrical Installation

8.2. electrical installation
with cable gland
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.
→
Push the cables through the cable gland.
→
Connect the wires according to the model (options) of the Pneu-
matic Control Unit.
→
Close the Pneumatic Control Unit.
Fig. 18: Position of the screw terminals
1
Printed circuit
board
2
Screw
3
terminals
4
5
6