Hitachi Compute Rack 220H Getting Started Manual page 75

Handling disc
•
When maintaining a disc, clean it with a dry soft cloth in a radial manner from
the center to the outer circumference of the disc. Do not use benzene, thinner,
water, record cleaner, antistatic agent, or silicon cloth for cleaning.
•
Do not use a blower to remove dust or water from the disc.
•
Do not store discs in a hot place.
•
Do not fold or bend discs.
•
Do not write letters on the disc or scratch it.
•
Do not attach a label to the disc.
Appendix
Hitachi Compute Rack 220H Getting Started Guide
A-5