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E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) -- 11.02 Edition
Electrostatic Sensitive Devices
!
Important
Handling ESD modules:
S When dealing with electrostatic components, make sure that people, work-
places and packaging are well earthed!
S The fundamental principle here is that you should only ever touch electronic
modules if this is unavoidable because work needs to be carried out. Under
no circumstances should you take hold of printed circuit boards so that you
touch component pins or printed conductors.
S You should only ever touch the units if
-- you are permanently earthed by an ESD armband,
-- you are wearing ESD shoes or ESD shoe grounding strips in connection
with an ESD base.
S Modules must only be put on conductive supports (machine table with ESD
layer, conductive ESD foam, ESD packing bag, ESD transport container).
S Do not place modules near to display units, monitors or television sets (mi-
nimum distance to screen > 10 cm).
S Modules must not be brought into contact with chargeable and highly insu-
lating materials, such as plastic sheets, insulating table tops or clothing ma-
de of synthetic fibers.
S Measurements must only be carried out on modules if
-- the measuring instrument is grounded (e.g. by protective conductors) or
-- before measuring, with an isolated measuring instrument, the measu-
ring head is briefly discharged (e.g. touching a bare metal control hou-
sing).
The device must only be put to the uses prescribed in the manual and only in
conjunction with third party devices and components recommended or appro-
ved by SIEMENS.
Should any problems or questions arise while you are using this manual, please
contact the Siemens office concerned using the form provided at the end of this
manual.
J
ESD notices
Intended use
Contact persons
P
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