Sierra Wireless AirLink GX450 Hardware User's Manual page 24

AirLink GX450 Hardware User Guide
6. Install the decorative black cover:
7. Use the four screws saved in step 1 to re-attach the decorative black cover. Torque
Rev. 11 July 2019
Note the direction of notched
corner of SIM card for
proper alignment.
Figure 2-15: Inserting the SIM card (Dual Ethernet X-Card installed)
a. Line up the Ethernet ports with the hole in the cover.
b. Tilt the rear of the cover slightly to make sure the front bottom of the cover seats
in the front ridge. Slide the cover into place, and then push the top of the cover
down. Ensure that the black gasket around the Ethernet ports is snug, with no
gaps, and that the gasket is not folded in on itself.
It may require some force to make sure the four holes in the cover line up with the
threaded holes on the top of the unit. You may need to push from the front as well
to ensure that the holes line up properly.
the screws to 5 in-lb. (0.6 N-m). Ensure that the screws are tight so that the seal
underneath the decorative black cover is tight against the gateway.
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