Burkert Type 0287 - Manual (Page 5)

11
7.2 malfunctions
If malfunctions occur, check whether:
• the device has been installed according to the instructions,
• the electrical and fluid connections are correct,
• the device is not damaged,
• all screws have been tightened,
• the voltage and pressure have been switched on,
• the pipelines are clean.
Malfunction Possible cause
Valve does not switch Short-circuit or coil interrupted
Medium pressure outside the permitted
pressure range
Core / core area is dirty
Flow restrictor hole in diaphragm dirty
Valve does not close Internal space of the valve is dirty
8 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.
8.1 Ordering spare parts
The following spare parts are available for the solenoid valve Type
0287:
• Coil set (Pos. 1)
• Wearing parts set (Pos. 2 and Pos. 3)
Order the coil set or wearing parts set quoting the identification
number of the device.
english
12
8.2 Overview of spare parts
Standard MT84 with push-
over coil
MT05 core membrane
coupling with spring
1
2
1
2
3
1
2
3
MT08 core membrane
coupling with O-ring
HA15 with manual control
3
1 1
3
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13
9 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.
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature -40 - +80 °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.
english
Type 0287