NEC IP8800/S2400 Series Troubleshooting Manual page 58

Safety Guide [IP8800/S3600] [IP8800/S2400]
■ Do not ride, recline, or place a heavy loading on the device.
• Do not ride on or lean against the device. The device may be damaged. Alternatively, the device may lose
its balance and fall or drop. As a result, personal injury may be caused.
• Do not put a material weighing over 5 kg/11.1 lb on the device. The device may be damaged. Alternatively,
the device may lose its balance and fall or drop. As a result, personal injury may be caused.
■ Mount the fan unit on the empty slot not to be mounted with a power supply for the
redundant power supply model.
• Be sure to mount the fan unit on the empty slot not to be mounted with a power supply for the redundant
power supply model. Using the device without the fan unit, the temperature rise inside the device may
cause a failure. If foreign materials enter, a failure may be caused.
■ Attach a blank panel to the slot on the external power unit (EPU) where the power
module is not to be mounted.
• Be sure to attach a blank panel to the slot on the external power unit (EPU) where the power model is not
to be mounted. If the blank panel is not attached, mechanical parts may cause personal injury. If foreign
materials enter, a failure may be caused.
■ Cleaning
• Remove dust on and around the device on a regular basis. Device shutdown and fire disasters or electric
shock may be caused.
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