27
Measuring Earth Resistance Precisely
(Precise Measurement, 3-Pole Measurement Method)
CAUTION
• To prevent cable damage, do not step on cables or
pinch them between other objects. Do not bend or pull
on cables at their base.
• The tips of the auxiliary earthing rods are sharp. Be
careful to avoid injury.
• To ensure safe operation, use only the accessory
cables.
• The cables are hardened in freezing temperatures. Do
not bend or pull them to avoid tearing those shield or
cutting cables.
• If the cable melts, the metal part may be exposed
and can pose a hazard. Do not touch the area that is
generating heat.
1
2
3
4
5
6
7
Appx. Ind.