Eci Telecom NPT-1020 Installation And Maintenance Manual page 74

NPT-1020 Installation and Maintenance Manual
C
AUTION: Before adding the EXT-2U to the NPT-1020, ensure that the rail stiffeners have
been installed. (It is very difficult to install the EXT-2U without them.) If not, it is highly
recommended that you first remove the NPT-1020 from the rack and install the rail stiffeners
before proceeding with the EXT-2U installation. See Installing the Rail Stiffeners.
W
ARNING: Take great care when installing the EXT-2U in order to avoid damage to the
NPT-1020 or EXT-2U. Be sure to follow the drawing provided in the EXT-2U installation kit.
To install the EXT-2U platform on the NPT-1020 platform:
1. Fasten the two pilot pins for the EXT-2U onto the cover by hand.
2. Mount the EXT-2U on the NPT-1020 using the vertical pilot pins and holes at the bottom of the
EXT-2U.
3. Ensure that the connectors for the H connector and the EXT-2U are completely matched.
4. Insert the five snap rivets into the holes on the bottom of the EXT-2U.
5. Verify that the caps of the rivets are flat on the bottom of the EXT-2U.
6. Fasten the four fastener screws (SST PH M6 x 16) to the mounting flange of the EXT-2U.
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Installing Equipment
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