Pneumatic Installation; Safety Instructions; Pneumatic Connection Of The Control Head - Burkert 8681 Operating Instructions Manual

Control Head Type 8681
PneumaticInstallation
9.

PNEUMATIC INSTALLATION

9.1.

Safety instructions

DANGER!
Risk of injury from high pressure in the system!
• Before loosening lines and valves, turn off the pressure and vent the lines.
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 uncontrolled restart!
• Secure system against unintentional activation.
• Following installation, ensure a controlled restart.
9.2.

Pneumatic connection of the control head

DANGER!
Risk of injury from high pressure in the system!
• Before loosening lines and valves, turn off the pressure and vent the lines.
Exhaust air con-
nection (3/R)
(Silencer
not shown!)
Fig. 11: Pneumatic connection
Solenoid valve 3 Solenoid valve 2
(2/A3) (2/A2)
Working connections (2/A1-3)
Supply
pressure
connection
(1/P)
Solenoid valve 1
(2/A1)
English
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