Table 31: Grounding Cable Specifications for the Services
Gateway (continued)
SpecificationGrounding Requirement
Ring-type, vinyl-insulated TV14-6R lug or
equivalent
Grounding lug
CAUTION: Before device installation begins, a licensed electrician must
attach a cable lug to the grounding and power cables that you use. A cable
with an incorrectly attached lug can damage the device (for example, by
causing a short circuit).
To ground the device:
1. Connect the grounding cable to a proper earth ground.
2. Verify that a licensed electrician has attached the cable lug to the grounding cable.
3. Place the grounding cable lug over the grounding point on the upper rear of the chassis.
4. Secure the grounding cable lug to the grounding point with the screw. Apply between
6 in.-lb (0.67 Nm) and 8 in.-lb (0.9 Nm) of torque to the screws.
5. Dress the grounding cable and verify that it does not touch or block access to the
services gateway components and that it does not cause create a tripping hazard.
NOTE: Thedeviceshould be permanently connected toground during normal
operation.
Related
Documentation
Connecting the SRX220 Services Gateway to the Power Supply on page 91•
• Connecting and Organizing Interface Cables for the SRX220 Services Gateway on
page 92
• SRX220 Services Gateway Grounding Specifications on page 37
• Powering On and Powering Off the SRX220 Services Gateway on page 94
• SRX220 Services Gateway General Safety Guidelines and Warnings on page 51
Powering On and Powering Off the SRX220 Services Gateway
This topic describes the following procedures:
1.
Powering On the SRX220 Services Gateway on page 95
2.
Powering Off the SRX220 Services Gateway on page 95
3.
Resetting the SRX220 Services Gateway on page 96
Copyright © 2012, Juniper Networks, Inc.94
SRX220 Services Gateway Hardware
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