Handling Software Flash Memory Chips; Emc Information - Planmeca ProMax 3D Max with ProTouch Technical Manual

1.10.2 Handling software flash memory chips

1.11 EMC information

Guidance and manufacturer's declaration - electromagnetic emissions
Emissions test
RF emissions
CISPR 11
Technical manual
• Place the removed PCB immediately in an antistatic plastic bag without
landing it anywhere else in between. PCBs for warranty replacement
must be returned to the factory properly packaged in antistatic plastic
bags.
• Never place a removed PCB on any surface or hand it to another person
without touching the surface or the person first.
It is strongly recommended that the software is always upgraded
electronically. If this is done in the old-fashioned way (that is, by replacing
the software chips), avoid static discharge problems by following the same
rules that apply for PCBs, see above.
Software flash memory chips must always be stored in their specific anti-
static plastic tubes that also protect them mechanically. A mechanically
damaged chip might also damage the mating socket on the CPU board!
Since the software chips used are of the PLCC type (plastic leadless chip
carrier), they must be removed only using a proper extracting tool (see the
spare part manual for details). Using any other tool for removal can seriously
damage the sockets on the CPU board.
WARNING
Use of any accessories and cables other than those specified in Planmeca
ProMax X-ray unit's documentation, with the exception of cables sold by
Planmeca as replacement parts for internal components, may result in
increased emission or decreased immunity of the X-ray unit.
WARNING
Planmeca ProMax X-ray unit should not be used adjacent to or stacked with
other equipment. If adjacent or stacked use is necessary, Planmeca ProMax
X-ray unit should be observed to verify its normal operation in the
configuration in which it is used.
The Planmeca ProMax 3D Max X-ray unit is intended for use in the
electromagnetic environment specified below. The customer or the user of
the X-ray unit should assure that it is used in such an environment.
Compliance Electromagnetic environment – guidance
Group 1 The X-ray unit uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
1 General and technical data
Planmeca ProMax 3D Max 29