Betriebsanleitung / Operation manual
Ex-d Signalsäule / Ex-d Signal Tower ST-PA-LR6
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Version LR6 07/2018 Seite/page 23/30
10. Safety advices
For electrical systems the relevant installation and operating regulations must be
considered (e.g. Directive RL1999/92/EC, 2014/34/EU, IEC/EN 60079-14 and the relevant
national standards).
The operator of electrical installations in hazardous environment has to maintain the
equipment in proper condition, operate properly, monitor and carry out maintenance and
repair work.
If the type of protection is concerned, only original parts may be used for exchange (e.g.
cover sealing / cable glands).
Assembly / disassembly, operation and maintenance work may only be carried out by
trained specialist staff. For Signal Towers for use in areas with combustible dusts, the
ignition temperature of the dust/air mixture or the glow temperature of the dust must be
higher than the safety factor in EN 60079-14 and as the maximum surface temperature of
the enclosure.
It must be considered all the generally applicable statutory rules and other binding
directives on workplace safety, accident prevention and environmental protection.
Dust deposits >5mm must be removed.
The signal tower is only allowed to use in the mentioned temperature class and
temperature range (pls. see type label).
The signal tower is not usable in Zone 0
Operation is only allowed in clean and undamaged condition.
The usage in other than described areas or changing of product is not permitted and frees
Quintex from any warranties.
You have to take care that all general rules and standard for occupational safety,
prevention of accidents and environment protection are observed.
Before commissioning and recommissioning your have to take care that all laws, rules and
standards are observed.
Safety advices printed on all parts have to be observed
Data and information on type labels have to be observed.
