vii
Points for Attention During Use
DANGER
・
・・
・ Always connect the clamp sensor to the
secondary side of a breaker. On the secondary
side of a breaker, even if the lines are shorted
the breaker can trip and prevent an accident.
On the primary side, however, the current
capacity may be large, and in the event of a
short-circuits there may be a serious accident.
・
・・
・ When using an AC adapter, use only the
specified HIOKI model 9445 (UP01211090,
POTRANS).