Handling Instructions; Daily Maintenance - NEC Express5800 1080Xd User Manual

USERS_GUIDE_1080XD_hw
1.8.

HANDLING INSTRUCTIONS

1.8.1

Daily Maintenance

Please carefully read the following handling instructions and perform inspections and
maintenances on a regular basis to draw the best performance from the Express server. In
case there should be any malfunction, please call the maintenance service provider for
support in place of handling by yourself.
1.8.1.1 Confirmation of status lamp
Please check the lamp status in front of the PCIF box installed in the Express server after
you turn on the power of the Express server or before you shutdown the Express server and
turn off the power. For the meaning of the lamp signs and its functions, please refer to 1.1.3
"LED Display". In case the lamp should display any kind of malfunction of the Express
server, please call the maintenance service provider for support.
1.8.1.2 Confirmation of FAN noise
Please confirm if there is no abnormal noise during the operation of the Express server. In
case there should be some strange noise, please call the maintenance service provider for
support.
1.8.1.3 Cleaning of Express server and peripheral devices
Please wipe off dust or stain on the surface of the Express server with a soft cloth. If you
cannot wipe off dirt or stain, please use the following steps.
(1) Confirm the AC power breakers of the Express server and the peripheral devices are
(2) Dilute mild detergent with cold or hot water, soak a cloth in it, and squeeze it firmly.
(3) Rub the dirty part of the Express server rather intensely with the soaked cloth in Step 2
(4) Soak another cloth in fresh water and squeeze it firmly. Wipe the same part of the
(5) Wipe the same part with a dry cloth.
1-90
turned off.
Do not use abrasive cleanser, cleaning cleanser or thinner.
to wipe off the dirty.
Express server with it.