-2-
long time.
It must be operated by qualified staff that has the authorization
on tearing down or repairing this meter.
For the reason of this meter, in case that any danger may
occur if continue to use it, stop using it immediately and seal it
up for keeping at once, which shall be dealt with by qualified
authorization agency.
The danger symbol
“ “on the meter and the manual, the
user must make safe operation according to the indication.
The extremely dangerous symbol “ ”, the user must make
safe operation according to the indication.