Attention In The Repair Work Security - Panasonic NA-F70H2 Service Manual

NA-F70H2 / F902H
1. ATTENTION IN THE REPAIR WORK RECURITY
In order to prevent any accident during repair work and ensure security of the product after repair work, somethings
surely followed are explained below.
■The level of the arised damages or dangers, when indicated contents are ignored, are classified by following
indications and explained.
Warning The content in the column of this indication is "Be assumed that possibly die or get seriously injured".
The content in the column of this indication is "Be assumed that possibly get damages or possibly only
Attention
damaged 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.)
This figured symbol means caution "Attention".
This figured symbol means must not do "Prohibition".
This figured symbol means surely execute "Instructions".
Connection of 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 connection area completely, and close
opening area by tape. (Please reuse the fire protection cover which came with the product.)
• 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.
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.
Be sure to use specified parts.
Always use specified parts for the parts with
mark
parts list. It may be the cause of smoke,
ignition or damage.
Rebuilding is prohibited.
Do not rebuild machine parts and
components when repairing service.
It may be the cause of damage or ignition.
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.
in the electric circuit diagrams and
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.
Do not touch any rotating object with hand unless it
stops completely.
Slow rotation may also roll in your hands
and cause injury.
Straightly pull out or insert in huasuton terminal.
Do not twist it. It may be the cause
of damage or ignition.
Attention
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