
226997 / 825060300050
2019-02-18·BA00·III·en·04
Safety
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Ex d enclosure made from aluminium/flameproof
enclosure; 8250/0 series empty enclosure,
8250/1 series terminal box,
8250/5 series control panel/control box
3
Safety
The device has been manufactured to the state of the art while observing recognised
safety-related rules. When using the device, it is nevertheless possible for hazards to occur
to life and limb of the user or third parties or for the device, environment or material assets to
be compromised.
Use the device only
- if it is not damaged
- as intended, while remaining aware of safety and dangers
- in accordance with these operating instructions.
3.1
Intended Use
8250 series components are used to build custom "Ex d" control panels, control boxes and
terminal boxes. These components are classed as explosion-protected equipment approved
for use in Zone 1, 2, 21 and 22 hazardous areas.
8250/0 series empty enclosures, 8250/1 series terminal boxes and 8250/5 series control
panels come in a range of different sizes.
"Intended use" includes complying with these operating instructions and the other applicable
documents, e.g. the data sheet.
Using the components in any other way is not classed as "intended use".
3.2
Personnel Qualification
Qualified specialist personnel are required to perform the activities described in these
operating instructions. This primarily applies to work in the following areas:
• Product selection, project engineering and modification
• Mounting/dismounting the device
• Installation
• Commissioning
• Maintenance, repair, cleaning
Specialists who perform these tasks must have a level of knowledge that meets applicable
national standards and regulations.
Additional knowledge is required for tasks in hazardous areas! R. STAHL recommends
having a level of knowledge equal to that described in the following standards:
• IEC/EN 60079-14 (Electrical installations design, selection and erection)
• IEC/EN 60079-17 (Inspection and maintenance of electrical installations)
• IEC/EN 60079-19 (Equipment repair, overhaul and reclamation)
Содержание 8250/0 Series
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