Maintenance Manual
Document Number/Version © 1999 Nokia Telecommunications Oy Page
NTC DN9986052/1.0.0 5 (27)
4. Avoid keeping the cabinet door open in high temperatures in order not to
disturb the cabinet cooling system.
5. Exercise great caution when opening a cabinet's roof in strong wind
conditions. A forceful wind may tear the roof panel off its hinges, and the
falling roof panel may cause danger to personnel and damage to the
equipment. Always secure the roof into position with the roof arrester.
6. Exercise great caution when opening a cabinet's door in strong wind
conditions. A forceful wind may open or close the door with such force
that it can cause danger to personnel and damage to the equipment.
Always secure the door into position with the door arrester.
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