NEC IP8800/S2400 Series Troubleshooting Manual page 56

Safety Guide [IP8800/S3600] [IP8800/S2400]
■ Precaution on carrying the device
• When moving the device, power off the device, remove the power cable out of the outlet, remove all other
cables from the device, and then move the device. Otherwise, the device or cable may be deformed or
damaged. As a result, fire disasters or electric shock may be caused.
• When stacking the devices for transportation, put them into package boxes. Otherwise, the device may be
deformed or damaged. As a result, fire disasters or electric shock may be caused.
■ Do not roughly handle the power cable.
• Do not put the power cable close to the heating apparatus. The cable sheath may be melted and fire
disasters or electric shock may be caused.
• When inserting the AC power cable into the outlet or removing it from the outlet, be sure to hold the cable
plug. Pulling up the cable with the cable grasped, the wire can may be broken.
• When inserting the DC power cable into the outlet or removing it from the outlet, be sure to hold the cable
connector. Pulling up the cable with the cable grasped, the wire can be broken.
■ Shut down all the power to the device before powering off the device.
• For the AC power supply model and AC power supply (PoE) model using the external power unit (EPU),
the device cannot be powered off by turning off the power switch on the switch only. To power off, turn off
the power switches on the system and the power module.
• When the device has redundant power supply in the redundant power supply model, the device cannot be
powered off by turning off the power switch on only one of the power supply equipment. To power off, turn
xlvi
Hold the cable plug of
AS power cable for
inserting and removing.
Hold the cable connector
of DC power cable for
inserting and removing.