Burkert 8694 - 20 Disassembly; Safety Instructions; Disassembly The Positioner

83
Disassembly
20 DISASSEMBLY
20.1 Safety instructions
DANGER!
Riskofinjuryfromhighpressureintheequipment/device.
▶ Beforeworkingonequipmentordevice,switchothepressureanddeaerate/drainlines.
Riskofelectricshock.
▶ Beforeworkingonequipmentordevice,switchothepowersupplyandsecuretopreventreactivation.
▶ Observe applicable accident prevention and safety regulations for electrical equipment.
WARNING!
Riskofinjuryfromimproperdisassembly.
▶ Disassembly 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 disassembly, ensure a controlled restart.
20.2 Disassembly the positioner
Procedure:
1. Pneumatic connection
DANGER!
Riskofinjuryfromhighpressureintheequipment/device.
▶ Beforeworkingonequipmentordevice,switchothepressureanddeaerate/drainlines.
→ Loosen the pneumatic connection.
→ Series 20xx:
Loosen the pneumatic connection between positioner and actuator.
english
Type 8694 REV.2