xxviiCM 4000 Installation and Operating Manual
Safety Summary
Read and follow the important safety information below, noting especially those
instructions related to risk of fire, electric shock or injury to persons. Additional spe-
cific warnings not listed here may be found throughout the manual.
WARNING
Any instructions in this manual that require opening the
equipment cover or enclosure are for use by qualified service
personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operat-
ing instructions unless you are qualified to do so.

Safety Terms and Symbols

Terms in This Manual

Safety−related statements may appear in this manual in the following form:
WARNING
Warning statements identify conditions or practices that may
result in personal injury or loss of life.
CAUTION
Caution statements identify conditions or practices that may
result in damage to equipment or other property, or which may
cause equipment crucial to your business environment to be-
come temporarily non−operational.