Before Installation; Maintenance, Troubleshooting - bürkert 6213 EV Bedienungsanleitung

7.2.

before installation

Installation position:
Installation can be in any position.
Preferably: Actuator upright
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Prior to installation check pipelines for dirt and, if
required, clean.
Dirt filter: To ensure that the safety shut-off device func-
tions reliably, install a strainer (≤ 500 µm) in front of the
valve inlet.
7.3. installation
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Hold the device with a suitable tool (open-end wrench)
on the housing and screw into the pipeline.
note!
Caution risk of breakage!
• Do not use the coil as a lifting arm.
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Observe direction of flow:
The arrow on the housing indicates the direction of flow
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Note the voltage and current type as specified on
the rating plate.
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Tighten cable plug (for permitted types see data sheet),
observing max. torque 1 Nm.
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Check that seal is fitted correctly.
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Connect protective conductor and check electrical
continuity between coil and housing.
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7.4. Electrical connection of the
cable plug
Danger!
Risk of injury due to electrical shock!
• Before reaching into the device or the equipment,
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.
• Check electrical continuity between coil and housing.
Seal
Authorized cable plug
e.g. Type 2508 or other suitable
cable plug in accordance with DIN
ISO 175301-803 Form A
8. mainTEnancE,
TrOublEshOOTing
8.1. safety instructions
Danger!
Risk of injury from high pressure in the equipment!
• Before loosening the pipes and valves, turn off the
pressure and vent the pipes.
Risk of injury due to electrical shock!
• Before reaching into the device or the equipment,
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 maintenance!
• Maintenance may be carried out by authorized techni-
cians 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.
Type 6213 EV
max. 1 Nm
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switch
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