Burkert Type 2036 - Manual (Page 17)

17
Malfunctions
Type 2036
11 MalfuncTions
malfunction cause / remedial action
Actuator
does not
switch.
Pilot air port interchanged 5)
CFA: Connect the pilot air port 1 and/or 3
CFB: Connect the pilot air port 2 and/or 4
Pilot pressure too low
See pressure specifications on the type label.
Medium pressure too high
See pressure specifications on the type label.
Valve is not
sealed. Medium pressure too high
See pressure specifications on the type label.
Pilot pressure too low
See pressure specifications on the type label.
Actuator is rotated by 90° and installed opposite
the valve body.
→
Guide pin, identification plate and body seats
must be aligned in parallel.
Flow rate
reduced. Diaphragm bulging
→
Replace diaphragm.
Tab. 4: Malfunctions
5)
see "Fig. 8: Pneumatic connection".
12 TransPorT, sToraGe,
PackaGinG
note!
transport damage.
Inadequately protected devices may be damaged during
transportation.
▶ Protect the device against moisture and dirt in shock-resistant
packaging during transportation.
▶ Prevent the temperature from exceeding or dropping below the
permitted storage temperature.
▶ Protect the pneumatic connections from damage by placing
protective caps on them.
incorrect storage may damage the device.
▶ Store the device in a dry and dust-free location.
▶ Storage temperature 0 – +60 °C.
if the device is stored with tightened body screws, the dia-
phragm may be permanently deformed.
▶ If the device is stored for a prolonged period, slacken the body
screws.
damage to the environment caused by device components
contaminated with media.
▶ Ensure that the device and packaging are disposed of in an
environmentally sound manner.
▶ Observe applicable disposal and environmental regulations.
english