Hitachi Compute Rack CR 210H User Manual page 57

4. Clean dust off the following vents of the system unit with a dry cloth or
vacuum cleaner.
Front side
Front side with Front bezel
Rear side
Figure 5-1: Cleanup location of the system unit
5. Before connection, remove dust from the connectors of interface cable and
system unit using a dry cloth.
6. Wipe dust off the plug of the power cable and connect the cable to an outlet
and system unit.
Internal DVD-ROM
Clean the pickup lens in case of a media read error. For purchasing a cleaning kit,
contact the sales representative. For the cleaning method, obey the cleaning kit
usage.
Maintenance and service parts
Hitachi Compute Rack 210H User's Guide
Cleaning areas
5-3