Sartorius Combics Series Operating Instructions Manual page 6

Installation
Warning when using pre-wired RS-232 connecting cables: RS-232 cables purchased
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from other manufacturers often have pin assignments that are incompatible with
Sartorius products. Be sure to check the pin assignments against the chart in this
manual before connecting the cable, and disconnect any lines identified differently
from those specified by Sartorius.
Connect only Sartorius accessories and options, as these are optimally designed for
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use with your device. Therefore, do not use any proprietary solutions. The operator
shall be solely responsible for installation and testing of any modifications to
Sartorius equipment, including connection of cables or equipment not supplied by
Sartorius. Information on operational quality (in line with norms pertaining to
immunity) is available on request.
t I f you have any problems with your device, contact your local Sartorius office,
dealer or service center.
IP Protection Rating
IP Rating: – All models are rated to IP44 (IP65 as an accessory).
– "IP65" models are rated to IP65.
– T he IP65/IP69K protection rating is ensured only if the rubber gasket is installed
and all connections are fastened securely (including the caps on unused
sockets). Weighing platforms must be installed and tested by a certified
technician.
– I f you install an interface port or battery connection after setting up your
indicator, keep the protective cap in a safe place for future use. The cap protects
the interface connector from vapors, moisture and dust or dirt.
Use in Legal Metrology
– W hen the indicator is connected to a weighing platform and this equipment is
to be verified, ensure that the applicable regulations regarding verification are
observed.
– W hen connecting Sartorius weighing platforms, observe the permitted weighing
range as listed in the "Guide to Verification of Weighing Instruments" and the
Declaration of Conformity.
– A sticker with the "Sartorius" logo was affixed to the indicator as a control seal
following verification. This seal will be irreparably damaged if you attempt to
remove it. This will nullify the verification's validity. In this case, re-verification
would be required in compliance with all relevant national regulations and laws.
Warnings and Safety Precautions
Operating Instructions Combics Indicators 5