Removing A Battery From An Ex6200 Switch For Recycling - Juniper EX6210 Complete Hardware Manual

Removing a Battery from an EX6200 Switch for Recycling

Copyright © 2014, Juniper Networks, Inc.
The EX6200 switch contains a CR2032 3.0-volt lithium battery on each Switch Fabric
and Routing Engine (SRE) module installed in the chassis. The coin-shaped battery is
approximately 0.75in. (20 mm) in diameter. The battery is estimated to last for over 50
years.
An EX6200 switch can have one or two SRE modules. Before recycling an SRE module
or the switch chassis, remove the battery from each SRE module for battery recycling.
Before you begin to remove the battery:
Power off the switch or take the SRE module offline. If only one SRE module is installed
in a powered-on switch, you must halt the module before removing it. See
SRE Module Offline in an EX6200 Switch" on page
Ensure that you have the following parts and tools available:
Phillips (+) screwdriver, number 2
Electrostatic discharge (ESD) grounding strap
To remove the battery from an SRE module in the switch (see
Attach the antistatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Locate the SRE module in the switch chassis.
2.
With the screwdriver, loosen the captive screws on each side of the SRE module by
3.
turning them counterclockwise until they are completely unseated.
Pull both ejector levers outwards, away from the faceplate of the SRE module, until
4.
they go no further. This causes the module to unseat and slide slightly out of the
chassis.
Grasp both the ejector levers, and pull the SRE module out to about halfway.
5.
Place one hand underneath the module to support it, and slide it completely out of
6.
the chassis.
Locate the coin-shaped CR2032 battery on the left side of the module near the front
7.
panel (see Figure 92 on page
With your finger, pry the battery out of its socket.
8.
If you are recycling the entire chassis of a redundant configuration, repeat Steps 2
9.
through 8 for the second SRE module.
Recycle the battery or batteries as required.
10.
215.
238).
Chapter 14: Routine Maintenance
"Taking the
Figure 92 on page 238):
237