Juniper PTX10008 Hardware Manual page 270

NOTE: Ensure that the ejector is fully open to avoid scratching the chassis.
YES
Ejector fully open
How to Install a JNP10K-PWR-AC Power Supply
The JNP10K-PWR-AC power supply in a PTX10008 or a PTX10016 chassis is a hot-insertable and
hot-removable field-replaceable unit (FRU). You can install up to 6 power supplies in a PTX10008 and 10
in a PTX10016 router chassis. All power supplies install in the rear of the chassis in the slots provided
along the left side.
CAUTION:
NOTE: See the heat symbol
tray and power supply.
Before you install a JNP10K-PWR-AC power supply in the router:
Ensure you understand how to prevent ESD damage. See
on page 427.
If the AC power source outlets have a power router, set them to the off (O) position.
Ensure that you have the following parts and tools available to install a JNP10K-PWR-AC power supply:
NO
Ejector closed
Do not mix AC and DC power supplies in the same chassis.
. Wear heat-resistant hand gloves while accessing the fan
Scratches
"Prevention of Electrostatic Discharge Damage"
274