Burkert Type 8691 - Manual (Page 60)

60
Disassembly
14 DisassemBly
14.1 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.
14.2 Disassembly the control head
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 control head and actuator.
english
Type 8691