installation & connection
46_ installation & connection
Grounding the Product (SNB-7002)
Use a screw driver to connect earth grounding cable to the ground terminal below the
power inlet terminal.
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Grounding protects the product from a surge or lightning.
When grounding, make sure to turn the product’s power off.
Recommended Grounding Cable
• Length : Less than 3M
• Gauge : 18 AWG or bigger
Ex) UL1007 AWG 18/16, UL1015 AWG18/16/14/12, UL2468 AWG18/16/14