13
7.1 Malfunctions
If malfunctions occur, check:
→ the line connectors,
→ the operating pressure,
→ the power supply and valve control.
If the valve still does not switch, please contact your Bürkert Service.
8 DISASSEMBLY
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.
Risk of injury from improper disassembly.
▶ Disassembly may be carried out by authorized technicians only
and with the appropriate tools.
8.1 Disassembly
→ Turn o the pressure and vent the lines.
→ Switch o 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 o the pipeline.
Valve with anged connection:
→ Loosen the nut on the coil and remove coil.
→ Loosen the body from the manifold
Fig. 6: Disassembly
english
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