Disassembly; Safety Instructions; Disassembly The Positioner - Burkert 8694 REV.2 Operating Instructions Manual

Type 8694 REV.2

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 off the pressure and deaerate/drain lines.
Risk of electric shock.
▶ Before working on equipment or device, 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 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 off the pressure and deaerate/drain lines.
→
Loosen the pneumatic connection.
→
Series 20xx:
Loosen the pneumatic connection between positioner and actuator.
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