IEI Technology PPC-5190GS, Руководство пользователя

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PPC-5190 Flat Panel PC
Page 3
SAFETY PRECAUTIONS
Prior to installing, moving, and modifying the panel PC, make sure the power
is turned off and the power cord is disconnected.
Do not apply voltage levels that exceed the specified voltage range. Doing
so will cause fire or an electrical shock.
Electric shocks can occur if the panel is opened. Do not drop or insert any
objects into the ventilation openings of the panel PC.
Only qualified engineers from certified system integrators or VARs are
allowed to make necessary functional modifications to the panel PC, e.g.,
adding a touch screen. IEI offers the customization service on a pre-order
basis.
For installations related to human safety, connect a separately installed
mechanical switch instead of the panel PC’s power switch.
Designs with stand-alone and fault-tolerant hardware considerations should
be implemented using the series models as a critical alarm or production line
control.
If considerable amount of dust, water, or fluids entered the panel PC, turn off
the power supply immediately, unplug the power cord, and contact the MPC
industrial panel PC vendor.
Explosions may occur with installations in environments where flammable
gases are present.
Fault-tolerant and failsafe designs should be implemented with the use of the
series models on transportation vehicles, ships, safety/security devices, or
medical devices not related to life-support functions. Users/integrators
should take the responsibility for implementations with adequate levels of
reliability and safety.
Preventive designs should be implemented so as to avoid the
communications faults between the panel PC and the
PC/workstation/terminals that controls it.
FURTHER PANEL PC PRECAUTIONS
Do not drop the panel PC against a hard surface. Doing so will damage the
display.
Do not strike or exert excessive force onto the touch panel.
Touching the touch panel using a sharp object will damage the LCD panel.