Panasonic KX-TD612E Installation Manual page 40

Installation
Earth Rod Installation Diagram
The length of earth rod and required depth depend on the composition of the soil. Consider the
following recommendations:
Grounding Wire
(Underground)
1. Installation location of the earth rod........
2. Check obstructions..................................
3. Composition of the earth rod...................
4. Depth of the earth rod..............................
5. Size of the grounding wire.......................
Note
• The above example is only a recommendation.
• The length of the earth rod and required depth depend on the composition of the soil.
40
Lightning
Protector
CO
Earth Rod
System
Near the protector
None
Metal
More than 50 cm
Thickness is more than 1.6 mm
Installation Manual