Printed in the Federal Republic of Germany
TR-Electronic GmbH 2013, All Rights Reserved
02/21/2018
TR - ECE - BA - GB - 0101 - 05
Page 15 of 29
2.11 Inspection, maintenance and repair
The operator of an electrical system in a potentially explosive environment must keep
the equipment in an good condition, operate it properly, monitor it and maintenance
and repair work must be performed, also see IEC 60079-17 and DIN EN 60079-17 in
this respect.
Maintenance work and defect repairs may only be performed by trained professionals.
Before the maintenance or repair, the specified safety precautions are to be observed.
The warning notes on the equipment and in the
-User manual and the interface-
specific user manual are to be adhered to!
The applicable laws and directives are complied with before recommissioning.
The equipment does not require any maintenance by the operator.
Nevertheless, inspections must be performed at regular intervals:
Visual inspection
-
of the enclosure for damages
-
of the supply line for external damages
-
for dust deposits
Checking of the connection plug for a tight fit
In case of damages, the equipment is to be taken out of service immediately
and to be repaired by the manufacturer!
2.12 Special conditions for safe use, marking "X"
The "X" symbol in the labeling of the equipment is used to indicate special application
conditions:
The equipment's installation location and -manner are generally to be selected in such
a way that it is protected from external mechanical influences and in a way that no
function limitations can result.
Misappropriations of the equipment as
support
tread plank
stirrup
…
are prohibited.
The mating connector must be secured against accidental disconnection through the
use of a screw locking device.