Juniper Networks SRX 210 - Manual (Page 86)

Grounding the SRX210 Services Gateway
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must adequately ground the SRX210 Services Gateway before
connecting power.
Figure 23 on page 70 illustrates connecting a grounding cable to the services gateway.
Figure 23: Grounding the SRX210 Services Gateway
You ground the device by connecting a grounding cable to earth ground and then attaching
it to the chassis grounding points using one M3 screw.
Table 29 on page 70 lists the specifications of the grounding cable used with the device.
Table 29: Grounding Cable Specifications for the Services Gateway
Specification Grounding Requirement
14 AWG single-strand wire cable Grounding cable
Up to 4 A Amperage of grounding cable
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).
Copyright © 2013, Juniper Networks, Inc. 70
SRX210 Services Gateway Hardware Guide