Malfunctions; Spare Parts - Burkert 2030 Manuel D'utilisation

Type 2030, 2031, 2031 K, 2032,
2033, 2037

Malfunctions

12. MALFUNCTIONS
Malfunction Cause / Remedial action
Actuator Control connection interchanged *
does not →
CFA Connect lower control connection
switch
→
CFB Connect upper control connection
→
CFI Upper control connection: Close
Lower control connection: Open
* see "Fig. 32: Control air connection"
Control pressure too low
→
See pressure specifications on the type label.
Medium pressure too high
→
See pressure specifications on the type label.
Valve is not Medium pressure too high
→
sealed
See pressure specifications on the type label.
Control pressure too low
→
See pressure specifications on the type label.
Flow rate PTFE diaphragm bulging
→
reduced
Replace diaphragm.
13. SPARE PARTS
WARNING!
Risk of injury when opening the actuator body!
The actuator contains a tensioned spring. If the body is opened,
there is a risk of injury from the spring jumping out!
• Carefully open the actuator body and hold it in such a way that any
parts which jump out cannot injure anyone or damage anything.
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.
Types 2030, 2031, 2031 K, 2032 and 2033 are available as spare
parts for the piston-controlled diaphragm valves.
• Seal set,
• Diaphragm.
english
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