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Appendix A
Safety Installation Instructions
A. RTC Battery Warning
CAUTION:
There is a risk of explosion if battery is replaced by 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:
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:
Installation of the equipment in a rack should be such that the amount of
air flow required for safe operation of the equipment is not compromised.
(3) Mechanical Loading:
Mounting of the equipment in the rack should be such that a hazardous
condition is not achieved due to uneven mechanical loading.
(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 addressing 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).
