55
Cautions and Tips for Measurement
How to Pull Out
• Hold the loop part of the auxiliary
earthing rod and pull it out while
turning it.
• If it does not come out by hand, put
a hard metal bar etc. (other than
auxiliary earthing rod) through the
loop part of the auxiliary earthing rod
and pull the auxiliary earthing rod
while turning it.
If pulling the auxiliary earthing rod
with another auxiliary earthing rod
put through the loop, it will result in
bending it.
• Do not apply force to the auxiliary
earthing rod from the side as it may
result in bending the auxiliary earthing
rod.
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