CANOGA PERKINS 9145EMP Network Interface Device Hardware - Manual (Page 6)

9145EMP Network Interface Device Hardware User’s Manual
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Operation Temperature
The 9145EMP is designed and Nationally Recognized Test Laboratory (NRTL) tested and veri-
fied to operate between 0°C to 50°C, and type teste d for short term emergency ambient tempera-
ture of -5°C to 55°C.
Fans
The 9145EMP models equipped with fans are constructed with a mid-front to mid-rear (EC class
F2-R2) airflow scheme, i.e., it draws air from the front and exhausts to the rear.
The 9145EMP models equipped with redundant fans are designed to function normally over the
entire long-term operating temperature range; in the unlikely event of a single fan failure, the
9145EMP will continue to perform normally over the long-term operation temperature range until
a replacement can be installed.
Fan replacement cannot be performed in the field. Call Canoga Perkins for an RMA number to
arrange a repair.
Emissions and Immunity
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may cause
undesired operation.
The authority to operate this equipment is conditioned by the requirements that no modifications
will be made to the equipment unless the changes or modifications are expressly approved by
the Canoga Perkins Corporation.
To Users of Digital Apparatus in Canada: This Class A digital apparatus meets all require-
ments of the Canadian interference-causing equipment regulations.
Aux utilisateurs des appareils numérique au Canada: Cet appareil numérique de la
classe A respecte toutes les exigences du règlement sur le matérial brouilleur du Canada.
Special Accessories
The 9145EMP does not require any special accessories to achieve compliance for emission and
immunity criteria.
Double Pole/Neutral Fusing
On the 9145EMP a fuse may be in place in the neutral path on the AC power supply. After opera-
tion of the fuse, parts of the equipment that remain energized might represent a hazard during
servicing.