Installation Guide for FibeAir IP-20C-HP
Page 109 of 204
Ceragon Proprietary and Confidential
Note:
Tighten the screws diagonally. First begin to fasten the upper right
screw of the top Diplexer and then the lower left screw of the bottom
Diplexer, then fasten the upper left screw of the top Diplexer and
then the lower right screw of the bottom Diplexer. Once the outer
screws have all been partially tightened, repeat this process in a
similar fashion with the central screws. Then proceed to fully tighten
all the screws in the same order.
Important:
Verify that the O-rings on the Dual Coupler are properly mounted
between the Dual Coupler ports and the Diplexer unit.
5 Secure the edges of the Diplexer unit to the Dual Coupler using the four M8
captive screws and washers supplied with the Diplexer kit, using 20Nm
torque. These screws are colored blue in the following picture. Be sure to
tighten the screws in the same diagonal manner as in the previous step.
4 M8 Screws