Burkert Type 5281 User Manual

Page 7

Advertising
background image

24

Torque 5 Nm

malfunctions

8.3.

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.

→

english

25

Valve does not switch
Possible cause:

Short-circuit or coil interrupted.

•

Core or core area dirty.

•

Medium pressure outside the permitted pressure range.

•

Valve does not close
Possible cause:

Internal space of the valve is dirty.

•

Small control bore in the diaphragm blocked.

•

Manual emergency actuation (optional).

•

english

25

26

sparE parTs

9.

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 sur-
rounding area.

Use original accessories and original spare parts from

•

Bürkert only.

Ordering spare parts

9.1.

Replacement part sets
When ordering replacement part sets, quote the sets
SET1, SET 3 or SET 7 and the identification number of the
device.

See replacement part sets

•

9.2.Overview of replacement

part sets
The identification number of the device can be found

•

on the rating plate. See also chapter

6.4.Rating plate

description

english

27

9.2. Overview of replacement part

sets

Coil set
SET 1

Plunger tube set
SET 7

Wearing-parts set
SET 3

english

27

Type 5281 EV

Advertising