Burkert Type 8693 - Manual (Page 224)

224
Disassembly
51. disassemBly
51.1. safety instructions
danGer!
risk.of.injury.from.high.pressure!
• Before dismounting pneumatic lines and valves, turn off the pressure and vent the lines.
risk.of.electric.shock!
• Before reaching into the device or the equipment, 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.
51.2. disassembly the positioner
Procedure:
1. Pneumatic connection
danGer!
risk.of.injury.from.high.pressure!
• Before dismounting pneumatic lines and valves, turn off the pressure and vent the lines.
→
Loosen the pneumatic connection.
→
Series 20xx:
Loosen the pneumatic connection between positioner and actuator.
english
Type 8692, 8693