Statement 1089—
Instructed and Skilled Person Definitions
An instructed person is someone who has been instructed and trained by a skilled person and takes the
necessary precautions when working with equipment.
A skilled person or qualified personnel is someone who has training or experience in the equipment
technology and understands potential hazards when working with equipment.
Warning
Statement 1090—
Installation by Skilled Person
Only a skilled person should be allowed to install, replace, or service this equipment. See statement 1089
for the definition of a skilled person.
Warning
Statement 1091—
Installation by an Instructed Person
Only an instructed person or skilled person should be allowed to install, replace, or service this equipment.
See statement 1089 for the definition of an instructed or skilled person.
Warning
Step 1
Unplug the power supply cable before removing the power supply module. You cannot disengage the power supply
module latch without first removing the cable.
Step 2
To remove a power supply module, face the back of the chassis and grasp the handle.
Step 3
Press the latch found on the right of the power supply to disengage the power supply.
Step 4
Place your other hand under the power supply module to support it while you slide it out of the chassis.
Cisco Firepower 2100 Series Hardware Installation Guide
70
Installation, Maintenance, and Upgrade
Remove and Replace the Power Supply Module
