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1. ATTENTION IN THE REPAIR WORK SECURITY
In order to prevent any accident during repair work and ensure security of the product after repair work,
somethings surely followed are explained below.
Connectionof cables should be done according to regular work.
• Connection of cables should be tightened reliably with strength using solderless terminal.
(specified parts always using regular bonding plier)
• Install a fire protection cover (fireproof) covering connectin area completely, and close opening
areas by tape. (Please reuse the fire protection cover which came with the products).
• When drawing cables around, fixing those cables with cable suppression part. Do not touch
rotating part, high temperature part and surface of metal.
• Be sure to replace with cable unit when any cable was snapped. When a part of the cable unit
was cut, you must not do the connection repair. It may be the cause of smoke, ignition or
receiving an electric shock.
Please wear gloves when disassembling, replacing and assembling.
Always wear gloves to prevent an injury by the metal end face or an electric shock at the time of
the electricity service
Please be careful to the edges of the metal end face.
Wear the working clothes of long sleeves to prevent an injury by the metal end face or please
work after covering the end face with tape or towel.
Be careful about receiving an electric shock.
When doing electric connection service
such as voltage measurement, please be
careful enough about receiving an electric
shock at electric charging parts and cable
terminal parts.
■
The level of the arised damages or dangers, when indicated contents are ignored, are classified by
following indications and explained.
WARNING
ATTENTION
The content in the column of this indication is
“ Be assumed that possibly die or get seriously injured ”.
This figured symbol means caution “
ATTENTION
”
This figured symbol means must not do “
PROHIBITION
”
This figured symbol means surely execute “
INSTRUCTIONS
”
The content in the column of this indication is
“ Be assumed that possibly get damages or possibly only damage object occured ”.
■
Types of the contents being followed are classified by following figured symbols and explained.
(The following is an example of expression in pictures)
WARNING
Pull out electric plug when doing repair work.
Disassembling, assembling and replacing
parts should be done after pulling out
electric plug. Receiving an electric shock
or getting an injury may occur.
Rebuilding is prohibited.
Do not rebuild machine parts and
components when repairing service.
It may be the cause of damage or ignition.
Straightly pull out or insert in huasuton terminal.
Do not twist it. It may be the cause of
damage or ignition.
Slow rotation may also roll in your hands
and cause injury.
Be sure to use specified parts.
Always use specified parts for the parts
with mark in the electric circuit
diagrams and parts list. It may be the
cause of smoke, ignition or damage.
Do not touch any rotating object with hand
unless it stops completely.
ATTENTION
NA-F70T1 / F7OT1P / F70H1 / F821H
