NEC NX7700i/5040H-32 - Manual (Page 169)

Notes on Handling
855-900547-200 5-3
5.5. Notes on Installation
• Do not put things on the cabinet. It does not have safety measures to prevent things put on
the cabinet from falling down.
• Do not block the exhaust vent at the top of the cabinet.
• Provide 50cm of ventilation space above the exhaust vent.
• Provide 1m clearance on the front and rear of the cabinet for maintenance. Also keep 60cm
clearance at both sides of the cabinet as maintenance area.
• In Japan, connect the product to a 30A overcurrent protector for indoor wiring in compliance
with the Electrical Appliance and Material Control Law. Overseas, connect the product to a
30A overcurrent protector in accordance with the relevant electric wiring laws and
regulations.
CAUTION
Do not put things on the main cabinet or expansion cabinet to
prevent injury by the objects falling down the cabinet.