Burkert Type 0654 - Manual (Page 4)

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Valve with flanged connection:
→
Remove the cover plate.
WARNING!
Danger – escaping medium!
Leaking connections if seals not seated properly, if manifold uneven or if
surface quality of the manifold inadequate.
▶ Make certain the seals included with delivery are properly seated in
the valve.
▶ Ensure that the manifold is even.
▶ Ensure that the surface quality of the manifold is adequate.
→
Insert the seal into the body.
→
Screw the valve onto the manifold
(Tightening torque max. 1.5 Nm).
6.3 Electric installation
WARNING!
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!
If the protective conductor contact between the coil and body is
missing, there is danger of electrical shock!
▶ Always connect protective conductor.
Note the voltage and current type as specified on the type label.
Procedure:
→
Check that the seal is correctly seated.
→
Connect the protective conductor.
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7 MAINTENANCE, TROUBLESHOOTING
7.1 Safety instructions
WARNING!
Risk of injury from improper maintenance!
▶ Maintenance 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 maintenance, ensure a controlled restart.
7.2 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
8.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
▶ Before loosening the pipes and valves, turn off the pressure and
vent the lines.
Risk of injury due to electrical 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!
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8.2 Disassembly
Procedure:
→
Turn off the pressure and vent the lines.
→
Switch off the power supply.
Valve with threaded connection:
→
Hold the device with the appropriate tool on the body and screw off
the pipeline.
Valve with flanged connection:
→
Loosen the valve from the manifold.
9 SPARE PARTS
CAUTION!
Risk of injury and/or damage by the use of incorrect parts!
Incorrect accessories and unsuitable spare parts may cause injuries and
damage the device and the surrounding area.
▶ Use only original accessories and original spare parts from Bürkert.
10 TRANSPORT, STORAGE, DISPOSAL
NOTE!
Transport damages!
Inadequately protected equipment may be damaged during transport.
• During transportation protect the device against wet and dirt in
shock-resistant packaging.
• Avoid exceeding or dropping below the allowable storage
temperature.
• Protect electrical interfaces of the coil and the pneumatic connec-
tions from damage with protective caps.
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature -40 ... +70 °C.
Damage to the environment caused by device components con-
taminated with media.
• Dispose of the device and packaging in an environmentally friendly
manner.
• Observe applicable regulations on disposal and the environment.
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Type 0641