Comtech EF Data CDM-625 - Page 430

CDM-625 Advanced Satellite Modem Revision 13
IP Packet Processor Option MN-CDM625
18–12
Step
Task
4
Use the screwdriver and pliers, as needed, to install the fan
(CEFD P /N P L-0000449) and f an gu ard ( CEFD P /N
FN/FGDC12V01) securely i nto t he c hassis with t he
provided m ounting h ardware ( 4X 4 -40 x 3/4 pan h ead
screws and 4X 4 -40 l ocking hex nu ts) a t the d esignated
location.
IMPORTANT: Refer to the arrow icons imprinted on the fan
housing when installing the fan, to ensure that:
• The ai r flow i s d irected i nto t he c hassis d uring
operation and
• The f an p ower cable i s routed t owards t he power
connector on the modem’s framing board.
5
Use ne edle-nose pl iers a s needed to plug t he f an p ower
cable receptacle into the mating connector on the modem’s
framing board.
IMPORTANT: Note the orientation of the fan’s power cable
receptacle and wiring to the mating connector and its pins
on the modem’s framing board.