Toshiba JTNI6 Series, Инструкция по эксплуатации

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Unified Controller TC-net 100 PCI express Card JTNI6 Instruction Manual
iii
2. Safety Precautions on Maintenance and Inspection
WARNING
Mandatory
When installing or removing
the module after wiring, make
sure that the external power
supply is off.
Otherwise, there will be live electric poles
on the back of the external terminal block
of the module, and it may cause an
electric shock.
CAUTION
Prohibited
Be careful not to hit or drop
the device or board, or not to
give excess shock to it.
Excess shock can cause failure.
Mandatory
Touch a grounded metal part to
discharge the static electricity
on your body before touching
the device or board.
Otherwise, charged static electricity on
your body can cause malfunction or
failure.
Mandatory
Use soft cloth to clean the
device, module, or board. Use
water-dipped and squeezed
cloth to clean it if dirty.
Leaving the device dirty can cause
mistaken or malfunction.
Mandatory
Place a board or module
removed from the unit or base
unit on a conductive mat or
conductive bag (used for a
backup board) on a grounded
table.
Otherwise, parts may be damaged due
to static electricity.
Prohibited
Do not apply benzene and
thinner to remove stain on
device, module, or board.
It may cause deformation or
discoloration of the device panel,
module, or board.