19
Safety Inspection
If there is any indication that safe opera-
tion of the scale with the AC adapter or
power supply is no longer warranted:
– Disconnect from AC power: unplug the
AC adapter/power supply from the wall
outlet (mains supply)
> Lock the equipment in a secure place to
ensure that it cannot be used for the time
being
Safe operation of the PMA is no longer
ensured when:
– There is visible damage to the AC adapt-
er/power supply
– The AC adapter/power supply no longer
functions properly
– The AC adapter/power supply has been
stored for a relatively long period under
unfavorable conditions
– The equipment has been exposed to
rough handling during shipment
§ Observe the Warning and Safety
Information
In this case, notify your nearest Sartorius
Service Center or the International Tech-
nical Support Unit based in Goettingen,
Germany. Maintenance and repair work
may only be performed by service techni-
cians who are authorized by Sartorius and
who
– Have access to the required service and
maintenance manuals, or
– Have attended the relevant service training
courses
! The seals affixed to this equipment indi-
cate that only authorized service techni-
cians are allowed to open the equipment
and perform maintenance work so that
safe and trouble-free operation of the
equipment is ensured and the warranty
remains in effect.
19
Care and Maintenance
Cleaning
! Unplug the AC adapter from the wall
outlet (mains supply).
If you have a data cable connected to the
interface, unplug it from the scale.
! Do not use any aggressive cleaning
agents (solvents or similar agents), con-
centrated acids or pure alcohol.
$ Make sure that no liquid enters the scale
housing
$ Clean the scale using either a paint brush
or a dry, soft and lint-free cloth.
Storage and Shipping Conditions
$ To ensure safe shipment, your scale has
been packaged using environmentally-
friendly materials. You should retain these
materials in case you need to package
your scale for storage or return shipment.
$ Storage temperature: –20°C to +75°C
$ Permissible moisture level for storage of
the packaged scale: 90% max.
$ Read and follow the instructions given in
the section entitled “Safety Inspection.”
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