Acnodes FES93 Series, Руководство пользователя

Страница: 7 / 76

Service and Maintenance

ONLY qualified personnel should service the system

Shutdown the system, disconnect the power cord and all other connections before servicing
the system

When replacing/ installing additional components (expansion card, memory module, etc.),
insert them as gently as possible while assuring proper connector engagement
ESD Precautions

Handle add-on module, motherboard by their retention screws or the module’s frame/ heat
sink. Avoid touching the PCB circuit board or add-on module connector pins

Use a grounded wrist strap and an anti-static work pad to discharge static electricity when
installing or maintaining the system

Avoid dust, debris, carpets, plastic, vinyl and styrofoam in your work area

Do not remove any module or component from its anti-static bag before installation
Restricted Access Location
The controller is intended for installation only in certain environments where both of the following
conditions apply:

Access can only be gained by QUALIFIED SERVICE PERSONNEL who have been instructed
on the reasons for restrictions applied to the location and any precautions that shall be taken

Access is through the use of a TOOL, lock and key, or other means of security, and is
controlled by the authority responsible for the location
7