Cisco 860 Installing Manual page 23

Chapter 2 Installing the Router
Warning Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to
people and damage to the system. Statement 378
Warning Do not cover or obstruct the router vents located on both sides of the router; otherwise,
overheating could occur and cause damage to the router.
Do not place anything on top of the router that weighs more than 10 pounds (4.5 kilograms), and
Warning
do not stack routers on a desktop. Excessive weight on top of the router could damage the chassis.
Do not install the router or power supplies next to a heat source of any kind, including heating
Warning
vents.
Accessing the SIM Card
This section describes how to install and replace the SIM card. Ensure that the router is not mounted to
a wall, floor, or DIN rail.
Do not touch any part of the exposed PCB circuit area when the SIM cover is removed.
Caution
Warning Hot surface. Statement 1079
To access the SIM card in the Cisco 819 ISR, follow these steps:
Power off the router and disconnect the power cable from the power source.
Step 1
Place the router on its side and ensure that any installed antennas are carefully oriented.
Step 2
Remove the SIM access panel using four flat head #6 screws. (See
Step 3
Cisco Integrated Services Router Hardware Installation Guide
Installing the Cisco 810 ISR
Figure 2-18.)
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