Manual BVS 19 ATEX E 080 X
3
Edition March 2020
thuba Ltd., CH-4002 Basel
Copyright
Switzerland
1 Operation instruction for Explosion
protected device
Application and Standards
This instruction manual applies to explosion-pro-
tected devices of types below. This apparatus is
only to be used as defined and meets require-
ments of IEC 60079 particularly IEC 60079-14
"electrical apparatus for potentiality explosive
atmospheres".
Use this manual in hazardous locations, which
are hazardous due to gases and vapours ac-
cording to the explosion group and temperature
class as stipulated on the type label. When
installing and operating the explosion protected
distribution and control panels you should
observe the respective nationally valid regula-
tions and requirements.
General Instructions
Work on electrical installations and apparatus in
operation is generally forbidden in hazardous
locations, with the exception of intrinsically safe
circuits. In special cases work can be done on
non-intrinsically safe circuits, on the condition
that during the duration of such work no explo-
sive atmosphere exists.
Only explosion protected certified measuring
instruments may be used to ensure that the ap-
paratus is voltage-free. Grounding and short-cir-
cuiting may only be carried out, if there is no
explosion hazard at the grounding or short circuit
connection.
To achieve an impeccable and safety device
operation, please take care for adept transporta-
tion, storage and mounting, as well as accurate
service and maintenance. Operation of this
device should only be implemented by autho-
rised persons and in strict accordance with local
safety standards.
The electrical data on the type label and if appli-
cable, the "special conditions" of the test certif-
icates BVS 19 ATEX E 080 X and IECEx BVS
19.0067X are to be observed.
Summary of Contents for PS 830
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