Safety Instructions; Fluid Installation; Electric Installation - Burkert 6013 Manuel D'utilisation

5 INSTALLATION
5.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment!
▶ Before loosening the lines and valves, turn off the pressure and
vent the lines.
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!
WARNING!
Risk of injury from improper installation!
▶ Installation 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 installation, ensure a controlled restart.
WARNING!
Danger – escaping medium!
Leaking connections if seals not seated properly, if manifold uneven or if
surface quality of the manifold inadequate.
▶ Make certain the seals included with delivery are properly seated in
the valve.
▶ Ensure that the manifold is even.
▶ Ensure that the surface quality of the manifold is adequate.
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Insert the seal into the body.
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Screw the body onto the manifold (max. 1.5 Nm).
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Attach the coil and screw on the nut (max. 5 Nm).
Verschlussplatte
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Control of pulse version
Correct polarity is essential to ensure that the device func-
tions: Note identification on the upper side of the coil.
Pulse duration at least 50 ms.
Protective conductor connection
Terminal 2
Terminal 1
Polarity Specifications
Valve (P seat)
- Switch ON +
will be opened
Valve (P seat)
+ Switch OFF -
will be closed
Use only cable plug without electrical wiring for pulse versions.
Mutter
Spule
Dichtung
Anschlussplatte
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Terminal connections
(+) on terminal 2,
(–) on terminal 1
(+) on terminal 1,
(–) on terminal 2
5.2 Fluid installation
Installation position: any, actuator preferably upwards.
Procedure:
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Clean any possible dirt off the pipelines and flange connections.
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Install a dirt trap to prevent malfunctions (0.2 ... 0.4 mm).
Pay attention to the flow direction of the valve: from 1 (P) →
2(A) (CFA) or from 1(P) → 2(B) (CFB).
Valve with threaded connection:
→
Use PTFE tape as sealing material.
NOTE!
Caution risk of breakage!
• Do not use the coil as a lifting arm.
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Hold the device with a Open-end wrench on the body and screw
into the pipeline.
Valve with flanged connection:
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Remove the cover plate.
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Loosen the nut on the coil and remove coil.
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5.3 Electric installation
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 contact between the coil and body is
missing, there is danger of electrical shock!
▶ Always connect protective conductor.
▶ Check electrical continuity between coil and body.
Note the voltage and current type as specified on the type label.
Procedure:
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Check that the seal is correctly seated.
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Screw cable plug tightly onto coil (max. 1 Nm).
5.4 Rotation of coil
WARNING!
Electric shock!
If the protective conductor contact between the coil and body is
missing, there is danger of electrical shock!
▶ Check protective conductor contact after installing the coil.
Overheating, Risk of fire!
Connection of the coil without pre-assembled valve will result in
overheating and destroy the coil.
▶ Connect the coil with assembled valve only.
The coil can be turned by 4 x 90° (for
Nut
max. 5 Nm block installation only 2 x 180°).
Procedure:
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→
→
O-ring
Fitting
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Loosen nut.
Turn coil.
Tighten nut with a open-end wrench
(max. 5 Nm).
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