Manual Control - Burkert 0131 Manuel D'utilisation

note!
Caution risk of breakage!
• Do not use the coil as a lever arm.
→
Body with welded sleeve: Use PVDF.
→
Body with PVC bonded sleeves: Use Tangit special adhesive.
Valve body must not be installed under tension.
Sealing material must not get into the device.
→
Observe direction of flow:
The arrow or letter on the body indicates the direction of flow:
from P → A (NC) or from P → B (NO).
8
5.5 electrical connection of the cable plug
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 is not connected, there is a risk of electric
shock!
▶ Always connect protective conductor and check electrical continuity.
Note the voltage and current type as specified on the type label.
Procedure:
→
Tighten cable plug (for permitted types see data sheet), observing
max. torque 1 Nm.
→
Check that seal is fitted correctly.
→
Connect protective conductor and check electrical continuity.
6 MainTenance, TrOuBleshOOTing
6.1 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.
6.2 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.
10
english
english

5.4 Manual control

Caution!
Discharge of medium due to loss of the O-rings!
▶ If the O-rings are lost, the valve will leak. Medium may be discharged.
note!
Caution!
• When the manual control is locked, the valve can no longer be
actuated electrically.
Manual control
Press 1
Turn 2
Authorized cable plug
e.g. Type 2508 or other suitable
cable plug in accordance with
DIN EN 175301-803 Form A
english
Malfunction
Valve does not switch Short-circuit or coil interrupted
Medium pressure outside the permitted
pressure range
Manual control locked
Valve does not close Internal space of the valve is dirty
Manual control locked
Type 0131
max. 1 Nm
Seal
max. 1 Nm
Seal
9
Possible cause