Commissioning; Maintenance, Overhaul, Repair; Maintenance; Overhaul - Stahl 8250/0-Serie Betriebsanleitung

7

Commissioning

Before commissioning, carry out the following checks:
▶
Check the device for damage.
▶
Check that mounting and installation have been performed correctly. When doing so,
check whether all coverings and partitions for live components have been installed and
fastened.
▶
Make sure that all openings/drilled holes in the enclosure are sealed with permissible
components. Dust and transport protection (adhesive tape or plastic caps) fitted at the
factory must be replaced with corresponding certified components.
▶
Ensure that seals and seal systems are clean and undamaged.
▶
Remove any foreign objects.
▶
Check whether all the specified tightening torques have been observed.
8

Maintenance, Overhaul, Repair

▶
Observe the relevant national standards and regulations in the country of use,
e.g. IEC/EN 60079-14, IEC/EN 60079-17, IEC/EN 60079-19.
8.1

Maintenance

Check the following points in addition to the national regulations:
• Whether the clamping screws holding the electrical lines fit securely
• Whether the device has cracks or other visible signs of damage
• Whether the permissible temperatures are complied with
• Whether the parts are securely fitted
• Ensure it is being used as intended.
• Sufficient lubrication of Ex joint faces, screw connections and hinges
8.2

Overhaul

▶
Perform overhaul of the device according to the applicable national regulations and the
safety notes in these operating instructions ("Safety" chapter).
8.3

Repair

▶
Repair work on the device must be performed only by R. STAHL.
303049 / 825060300230
2022-05-30·BA00·III·en·00
Ex d enclosure made of aluminium/flameproof enclosure
8250/0 series empty enclosure,
8250/1 series terminal box,
8250/5 series control panel/control station
Commissioning
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