Allen-Bradley 1770-M10 Manual de instalación descargar pdf (Pagina 43)

Care of Your Mass Storage System

Appendix A

A3

of atmospheric pressure inside and outside the drive. The filter prevents the

entry of particles as small as 0.3 microns. Mount your mass storage system

away from areas which contain large amounts of dust.

Humidity and Corrosive Vapors

Water vapor causes corrosion if it condenses on the disk. Condensation has the

greatest chance of occurring during a change from a warm humid environment

to a cool dry one. corrosive vapors and other substances such as found in food

processing plants also cause corrosion. Neither water vapor nor chemical

vapors can be removed by a filter.

ATTENTION: Operate your mass storage system in an environment

protected from corrosive vapors, and where temperature and

humidity are controlled. Always transport your mass storage system

in its protective shipping box sealed from possible corrosion caused

by humidity or corrosive vapors.

Handle the micro-floppies carefully.

The mass storage system uses a 3.5 inch square hard-cased micro-floppy for

storing information. Each micro-floppy will store 655,360 bytes.

The micro-floppies are fragile and should be handled with care. Although the

micro-floppy is protected by hard plastic, you should observe the following

measures.

You can purchase micro-floppies from:

Allen-Bradley (order cat. no. 1770-MXA; box of ten)

Maxwell

Sony

MicroFloppy Information

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Allen-Bradley 1770-M10 Manual de instalación Pagina 43