Safety Precautions On Maintenance And Inspection - Toshiba V Series User Manual

5. Safety Precautions on Maintenance and inspection

WARNING
Mandatory
Turn off power when removing any units,
modules, terminal blocks or wired cables after
installing.
Otherwise, exposed conductive parts of wire
or on the rear of terminal blocks can cause
electrical shock.
CAUTION
Forbidden
Be careful not to hit or fall off the model
2000 by accident.
Excess shock can cause failure.
Mandatory
Touch a grounded metal part to discharge
the static electricity on your body before
touching the model 2000.
Otherwise, charged static electricity on your
body can cause malfunction or failure.
6F8C0836
Forbidden
Do not disassemble or modify the model
2000 and related equipment in hardware
nor software.
Otherwise it can cause failure, malfunction,
electrical shock or injury.
Forbidden
Be sure not to connect the opposite
electrode of the battery or charge, the
battery.
Also, do not try to disassemble the battery
or make it short-circuited or throw it into
fire or use it in overheated condition.
Otherwise it can cause fire or explosion.
Mandatory
Place any modules removed from the unit
on a conductive mat or conductive bag
(containing a spare board, etc.) on an
grounded desk.
Otherwise, static electricity can damage
components of the module.
Forbidden
Do not apply benzene and thinner when
cleaning the model 2000.
Otherwise, it can cause deformity or
discoloration the panel or case of the model
2000.
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