SIEMOSYN Motors 1FU8 SINAMICS SIMOVERT MASTERDRIVES ...

09.03
ESDS information and instructions
!
© Siemens AG, 2003. All rights reserved
SIEMOSYN Motors, 1FU8 (PFU) – 09.03 Edition
Preface
Caution
ElectroStatic Discharge Sensitive devices (ESDS) are individual components,
integrated circuits or modules which could be damaged as a result of electrostatic
fields or electrostatic discharge.
Handling ESDS boards:
� The human body, working area and packaging should be well grounded when
handling ESDS components!
� Electronic components may only be touched by people in ESDS areas with
conductive flooring if
– they are grounded through an ESDS wrist strap
– they are wearing ESDS shoes or ESDS shoe grounding strips.
� Electronic boards should only be touched when absolutely necessary.
� Electronic boards may not come into contact with synthetic materials and
clothing manufactured out of man-made fibers.
� Electronic boards may only be placed down on conductive surfaces (table with
ESDS surface, conductive ESDS foam rubber, ESDS packing bag, ESDS
transport containers).
� Electronic boards may not be brought close to data terminals, monitors or
television sets (minimum clearance to screen > 10 cm).
� Measuring work may only be carried out on the electronic boards if
– the measuring device is grounded (e.g. via the protective conductor) or
– for floating measuring equipment, the probe is briefly discharged before
making measurements (e.g. a bare control housing is touched).
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