IEI Technology AFL3-W15C, User Manual

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AFL3-W15C/W19C-ULT3 Panel PC
Page 85
5.1 System Maintenance Introduction
If the components of the AFL3-W15C/W19C-ULT3 fail they must be replaced. Please
contact the system reseller or vendor to purchase the replacement parts. Back cover
removal instructions for the AFL3-W15C/W19C-ULT3 are described below.
5.2 Anti-static Precautions
WARNING:
Failure to take ESD precautions during the maintenance of the
AFL3-W15C/W19C-ULT3 may result in permanent damage to the
AFL3-W15C/W19C-ULT3 and severe injury to the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components,
including the AFL3-W15C/W19C-ULT3. Dry climates are especially susceptible to ESD. It
is therefore critical that whenever the AFL3-W15C/W19C-ULT3 is accessed internally, or
any other electrical component is handled, the following anti-static precautions are strictly
adhered to.

Wear an anti-static wristband
: - Wearing a simple anti-static wristband can
help to prevent ESD from damaging the board.

Self-grounding
: - Before handling the board touch any grounded conducting
material. During the time the board is handled, frequently touch any
conducting materials that are connected to the ground.

Use an anti-static pad
: - When configuring the AFL3-W15C/W19C-ULT3,
place it on an anti-static pad. This reduces the possibility of ESD damaging
the AFL3-W15C/W19C-ULT3.

Only handle the edges of the PCB
: - When handling the PCB, hold the PCB
by the edges.