Maintenance; Safety Instructions - EMG ELDRO EdEx Series Assembly Manual

9

Maintenance

9.1

Safety instructions

ELDRO-EdEx-Montageanleitung-607338-EN.docx

Maintenance work on the EdEx thruster may only be rectified
when the system is stopped, disconnected from the power
supply and secured against being switched on again.

Maintenance work on the EdEx thruster may only be carried out
when the movements have come to a standstill.

Maintenance work on the EdEx thruster may only be carried out
when the EdEx unit has cooled down.

Maintenance work must be carried out by qualified maintenance
personnel only.

Repairs may only be carried out by the manufacturer EMG
Automation GmbH, by authorised personnel or by a recognised
body.

The EdEx thruster and the connections may only be opened if no
explosive atmosphere is present.

Maintenance work on the EdEx thruster may only be carried out
if no explosive atmosphere is present.

Maintenance work on the EdEx thruster may only be carried out
if the operating company has issued approval for the work.

Only use original spare parts from the manufacturer

The original spare parts must have the necessary thruster
category.

The fixing screws of the end shield must have a yield strength of
640 N/mm 2 (quality 8.8).

The dimensions of the flame-proof gaps differ from those in EN
60079-1. For information on dimensions, please contact the
manufacturer EMG Automation GmbH.

Repairs may only be carried out by authorised personnel.

Clean only using a damp cloth (ESD danger)

If maintenance and repair work is inadequate, there is a risk of
leaks, which could lead to an explosion.
Maintenance
Safety instructions
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9.1
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