Authorized Installation Personnel; Safety Instructions - Endress+Hauser Promag 800 Index C Installationsanleitung

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Authorized installation personnel

Authorization to carry out installation depends on the measuring device' s approval type. The
table below shows the authorized group of people in each case.
Whoever carries out the installation has full responsibility to ensure that work is carried
out safely and to the required quality standard. He/she must also guarantee the safety of
the device following installation.
Measuring device approval
No approval
With approval (e.g. IECEx)
For custody transfer
1) 1 = Qualified specialist on customer side, 2 = Service technician authorized by Endress+Hauser,
3 = Endress+Hauser (return measuring device to manufacturer)
4 = Check with local approval center if installation/alteration must be performed under supervision.
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Safety Instructions

• Only use original parts from Endress+Hauser.
• Comply with national regulations governing mounting, electrical installation,
commissioning, maintenance and repair procedures.
• The following requirements must be met with regard to specialized technical staff for the
mounting, electrical installation, commissioning, maintenance and repair of the measuring
devices:
• Specialized technical staff must be trained in instrument safety.
• They 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 deenergized.
• For measuring devices intended for use in hazardous locations, please observe the
guidelines in the Ex documentation (XA).
• When using measuring devices in safety-related applications in accordance with IEC 61508
or IEC 61511: following installation, re-commission the device in accordance with the
Operating Instructions. Document the installation.
• Before removing the device: set the process to a safe state and purge the pipe of dangerous
process substances.
• Hot surfaces! Risk of injury! Before commencing work: allow the system and measuring
device to cool down to a touchable 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 the electronic components! Ensure you have a working environment
protected from electrostatic discharge.
Endress+Hauser
Personnel authorized to carry out installation
1, 2, 3
1, 2, 3
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EA01338D
1)
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