Warnings and Safety Precautions
Safety
§To prevent dama e to the equipment,
please read these operatin instructions
carefully before usin the balance/scale.
!Do not use this equipment in
hazardous areas.
!The balance/scale may be opened only
by trained service technicians.
!Disconnect the balance/scale from
power before connectin or discon-
nectin peripheral devices.
!If you operate the balance/scale under
ambient conditions subject to hi her
safety standards, you must comply
with the applicable installation re ula-
tions.
!Exposure to excessive electroma netic
interference can cause the readout
value to chan e. Once the disturbance
has ceased, the instrument can be used
a ain in accordance with its intended
purpose.
Make sure that no liquid enters the
equipment housin ; use only a sli htly
moistened cloth to clean the
balance/scale.
Installation
!Make sure the volta e ratin printed
on the power supply is identical to your
local line volta e.
– Proceed with extreme caution when
usin pre-wired RS-232 connectin
cables, as the pin assi nments may not
be compatible with Sartorius equipment.
Before connectin the cable, check all
pin assi nments a ainst the cablin
dia rams and disconnect any lines that
are assi ned differently.
!If there is visible dama e to the equip-
ment or power cord, disconnect the
equipment from power and lock it in
a secure place to ensure that it cannot
be used for the time bein .
– Connect only Sartorius accessories and
options, as these are optimally desi ned
for use with your Extend balance/scale.
The operator shall be solely responsible
for installation and testin of any
modifications to Sartorius equipment,
includin connection of cables or
equipment not supplied by Sartorius.
On request, Sartorius will be happy
to provide information on operatin
specifications (in accordance with the
Standards for defined immunity to
interference).
$Do not open the balance/scale housin .
If the seal is broken, this will result
in forfeiture of all claims under the
manufacturer’s warranty.
$If you have any problems with your
balance/scale, contact your local
Sartorius customer service center.
Symbols
The followin symbols are used in
these instructions:
§indicates required steps
$indicates steps required only under
certain conditions
> describes what happens after you have
performed a particular step
– indicates an item in a list
!indicates a hazard
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