Juniper SRX3400, Hardware Manual, Page: 142 / 232

Replacing an AC Power Supply on the SRX3400 Services Gateway
NOTE: For the services gateway to meet NEBS and ETSI standards, both AC
power supplies must be Revision 09 or later. See “SRX3400 Services Gateway
NEBS and ETSI Compliance” on page 176 for more information.
NOTE: The same AC power supply is used in both the SRX3400 and SRX3600
Services Gateways. However, this power supply is not interchangeable with
that used in the SRX1400 Services Gateway. The SRX1400 Services Gateway
power supply will fit into the SRX3400 Services Gateway, but will not work
properly. You can identify the SRX1400 Services Gateway power supply by
the plastic air filter assembly installed over the cooling air inlet as shown in
Figure 59 on page 128 .
Figure 59: Identifying Power Supply Types
g036110
Air filter
SRX3400 and SRX3600 DC Power Supply
SRX3400 and SRX3600 AC Power Supply
SRX1400 DC Power Supply
SRX1400 AC Power Supply
To replace an AC power supply:
1.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis. For more information about ESD, see
“Preventing
Electrostatic Discharge Damage to the SRX3400 Services Gateway” on page 145 .
2.
Remove the power cord from the power supply.
3.
Push the tab on the left edge of the power supply to the right.
4.
Pull the power supply straight out of the chassis using the provided handle. Use one
hand to support underneath the supply as you remove it.
Copyright © 2013, Juniper Networks, Inc. 128
SRX3400 Services Gateway Hardware Guide