5
Safety precautions are classified either as “Danger” or “Caution” which are defined as follows.
Danger: Mishandling may cause a dangerous situation which could result in a death or fatal
injury.
Caution: Mishandling may cause a dangerous situation which could result in a medium scale
physical or material damage or light injury.
It should be remembered that even if a situation is classified in the category of Caution, it could
turn out to be a serious result depending on circumstances. Whichever classification it may belong
to, these precautions describe important information and so they need to be observed.
General precautions
z Safety precautions quoted in this manual are subject to change for improvement of
products, change in specification as well as for improvement of convenience of
operation.
z Such changes will be enacted by revising the No. of safety precautions on the
revised edition of the manual.
z The No. of safety precaution is indicated at the top right corner of the previous
page.
z Warranty of the products does not cover any problems resulted from a modification
made to the products by the customer.
z Printing of the safety precautions is available from the company whenever you
might have lost or damaged it.
z Safety labels for Caution, Danger and Warning which are attached to the body of
the products may become illegible by aging or working circumstance. When they
are found unable to read clearly, you should report to us the No. of label and obtain
the replacement immediately. (It is dangerous not to replace an illegible label.)
1 Precautions for use
! Danger
There is a risk of electrical shock or malfunction of equipment. Make sure to observe
following points.
Don’t touch any live units, terminals, etc.
Please note that the electric charge is retained for some time even after power is turned