Basic safety information
TC77
ex
-NI
- Touch Computer
Type B7-A26*-***3/********
4/36
Subject to technical changes.
01/2021
1.6
Maintenance
The pertinent erection and operating provisions for electrical systems must be observed!
(e.g. Directive 2014/34/EU, BetrSichV and nationally applicable ordinances
EN/IEC 60079-14 and the series DIN VDE 0100)!
Observe the national waste disposal regulations when disposing of the devices.
1.6.1
Servicing
No constant servicing will be necessary if operated correctly under consideration of the
assembly instructions and environmental conditions. See Chapter “Service, inspection,
repair” in this respect.
1.6.2
Inspection
According to EN/IEC 60079-17 and EN/IEC 60079-19 the operator of electrical systems in
potentially explosive atmospheres is obliged to have these inspected by an electrician to
ensure correct condition.
1.6.3
Repairs
Repairs to explosion-protected devices may only be performed by authorised personnel
with original spare parts and according to the state of the art.
Therfore all repairs to the Touch Computer have to conducted by BARTEC.
1.6.4
Commissioning
It must be checked that all components and documents are available before commissioning.
1.7
Labelling, test certificate, and standards
Labels on explosion protection and the test certificate are attached to the Touch Computer.
See Chapter 3 “Technical data” with respect to labelling.
The guidelines and standards applicable to the Touch Computer for devices and protected
systems for intended use in potentially explosive atmospheres are provided in Chapter 3
“Technical data”.
Summary of Contents for TC77ex-NI
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