Endress+Hauser Proline 300 Einbauanleitung Seite 6

EA01158D
www.endress.com/deviceviewer
Ser. No.: 12345...
Order code Description
5 Safety instructions
• Only use original parts from Endress+Hauser.
• Comply with national regulations governing mounting, electrical installation,
commissioning, maintenance and alteration.
• The specialized technical staff involved in the mounting, electrical installation,
commissioning, maintenance, installation and alteration of the measuring devices must
meet the following requirements:
• Specialized technical staff must be trained in instrument safety.
• Specialized technical staff must be familiar with the individual operating conditions of the
devices.
• In the case of Ex-certified measuring devices, they must also be trained in explosion
protection.
• The measuring device is energized! Risk of fatal injury from electric shock. Open the
measuring device only when the device is de-energized.
• For measuring devices intended for use in hazardous locations, please observe the
guidelines in the Ex documentation (XA).
• For measuring devices in safety-related applications in accordance with IEC 61508 or
IEC 61511: following alteration, re-commission the device in accordance with the Operating
Instructions. Document the alteration.
• Before removing the device: set the process to a safe state and purge the pipe of dangerous
process substances.
• Risk of injury from hot surfaces! Before commencing work: allow the system and measuring
device to cool to a touch-safe temperature.
• In the case of devices in custody transfer, the custody transfer status no longer applies once
the seal has been removed.
• The Operating Instructions for the device must be followed.
• Risk of damaging electronic components! Ensure you have a working environment
protected from electrostatic discharge.
• After removing the electronics compartment cover: risk of electrical shock due to missing
touch protection!
Turn the measuring device off before removing internal covers.
• Only open the housing for a short period. Avoid foreign objects, moisture or dirt entering
the housing.
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