Canoga Perkins EDGEACEESS 9145E, User Manual, Page: 6 / 54

6
Operation Temperature
The 9145E is designed and Nationally Recognized Test Laboratory (NRTL) tested and verified to
operate between 0°C to 50°C, and type tested for short term emergency ambient temperature of
-5°C to 55°C.
The hardened 9145E is designed and NRTL tested and verified to operate between -40°C to
+65°C, and type tested for short term emergency ambient temperature of 70°C.
Fans
The 9145E models equipped with fans are constructed with a Mid-front to mid-rear (EC class F2-
R2) airflow scheme i.e. draws air from the front and exhausts to the rear.
The 9145E 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
9145E 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
requirements of the Canadian interference-causing equipment regulations.
Aux utilisateurs des appareillages de Digital au Canada: Cet appareil numérique de la
classe A respecte toutes les exigences du règlement sur le matérial brouilleur du Canada.
Special Accessories
The 9145E does not require any special accessories to achieve compliance for emission and
immunity criteria.