User`s manual

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Appendix A Safe Installation Guidelines
A. RTC Battery Warning
CAUTION: There is a risk of explosion if a battery is replaced with an incorrect type. Dispose of
used batteries according to the instructions.
B. Fuse Warning
CAUTION: For continued protection against fire, replace only with same type and rating of fuse.
C. Rackmount Warning
The following or similar rackmount instructions are included with the installation instructions:
(1) Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack environment may be greater than the
room ambient temperature. Therefore, consideration should be given to installing the equipment in
an environment compatible with the maximum ambient temperature (Tma) specified by the
manufacturer.
(2) Reduced Air Flow: Equipment should be installed on the rack in a manner that does not
compromise the amount of air flow required for safe operations.
(3) Mechanical Loading: Equipment should be mounted on the rack in a manner that does not
cause hazardous conditions from uneven mechanical loads.
(4) Circuit Overloading: Consideration should be given to the connection of the equipment to the
supply circuit and the effect that overloading of the circuits might have on overcurrent protection
and supply wiring. Appropriate consideration of equipment nameplate ratings should be used
when evaluating this concern.
(5) Reliable Grounding: Reliable grounding of rack-mounted equipment should be maintained.
Particular attention should be given to supply connections other than direct connections to the
branch circuit (e.g., by using power strips).