bürkert 2000 Montageanleitung Zubehör Seite 11

Work to be carried out before installation
Actuators D-50, E-63 and F-80
ATTENTION!
Interrupt supplies of control air and medium
Empty valve housing
Unscrew transparent cap from actuator cover
Screw out position indicator with Allan key (SW 5 or SW 8)
Screw off actuator cover with special wrench, counterbracing at the sleeve
Actuators G-100, H-125
ATTENTION!
Interrupt supplies of control air and medium
Empty valve housing
Unscrew transparent cap from actuator cover
Screw out position indicator with Allan key (SW 5 or SW 8)
Screw off actuator cover with special wrench, counterbracing at the sleeve
A special wrench is required for assembly of the actuator
cover (see accessories).
A special wrench is required for assembly of the actuator
cover (see accessories).
2000/2002/2012/2030/2031 - 9