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2020-07-27·BA00·III·en·01
Maintenance, Overhaul, Repair
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Floodlight
Series 6521/5
10.1 Maintenance
• Consult the relevant national regulations to determine the type and extent of
inspections.
• Adapt inspection intervals to the operating conditions.
• Perform maintenance and repair work in accordance with IEC 60079-17 and
IEC 60079-19.
As a minimum, check the following points during maintenance work on the device:
• Whether the clamping screws holding the cables are securely seated
• Whether the device enclosure and/or protective enclosure have cracks or other visible
signs of damage
• Whether the seal shows signs of ageing or damage (completely replace enclosure
components with damaged foamed seal)
• Whether the device is clean inside and out
• Whether the permissible temperatures (in accordance with EN 60079) are complied
with
• Whether the cable entry is intact and securely tightened
• Whether the cables and lines show signs of ageing and damage
• Intended use and function.
10.2 Repair
Observe the relevant national regulations in the country of use.
NOTICE
Moisture on the inside of the luminaire can result in damage to electric and electronic
components.
• Remove moisture with a cloth!
• Determine the source and eliminate the cause!
• Avoid condensation and thermal bridges!
DANGER
Explosion hazard due to improper repair!
Non-compliance results in severe or fatal injuries.
• Repair work on the devices must be performed only by
R. STAHL Schaltgeräte GmbH.
