User manual

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9. MAINTENANCE,
TROUBLESHOOTING
9.1. Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the pres-
sure and vent the lines.
Risk of injury due to electrical shock!
• Before reaching into the system, switch off the power
supply and secure to prevent reactivation!
• Observe applicable accident prevention and safety
regulations for electrical equipment!
Risk of burns/Risk of fire if used continuously
through hot device surface!
• Keep the device away from highly flammable sub-
stances and media and do not touch with bare hands.
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WARNING!
Risk of injury from improper maintenance!
• Maintenance may be carried out by authorized techni-
cians 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 maintenance, ensure a controlled restart.
9.2. Malfunctions
If malfunctions occur, check
→ the line connectors
→ the operating pressure
→ the supply voltage and valve control
If the valve still does not switch, please contact your
Bürkert Service.
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10. DISASSEMBLY
10.1. Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the pres-
sure and vent the lines.
Risk of injury due to electrical shock!
• Before reaching into the system, 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 techni-
cians only and with the appropriate tools!
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10.2. Disassembly
→ Turn off the pressure and vent the lines.
→ Switch off the power supply.
→ Loosen the cable plug.
Valve with threaded connection:
→ Hold the device with a suitable tool (Open-end wrench)
on the body and screw off the pipeline.
Valve with flanged connection:
→ Loosen the nut on the coil and remove coil.
→ Loosen the body from the manifold
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Type 6014