Sartorius CH3E, Руководство по эксплуатации

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The Combics complies with the
European Council Directives as well
as international regulations and
standards for electrical equipment,
electromagnetic compatibility, and
the stipulated safety requirements.
§
To prevent damage to the equipment,
read these operating instructions
carefully before using your Combics
scale.
! Do not use this equipment in hazardous
areas/locations.
!
The indicator may be opened only by
authorized service technicians who
have been trained by Sartorius and who
follow Sartorius’ standard operating
procedures for maintenance and repair
work.
! Make absolutely sure to unplug the
indicator from power before you
connect or disconnect any electronic
peripheral devices to or from the
interface port.
! If you use electrical equipment
in installations and under ambient
conditions requiring higher safety
standards, you must comply with the
provisions as specified in the applicable
regulations for installation in your
country.
– Warning When Using Pre-wired RS-232
Connecting Cables: RS-232 cables
purchased from other manufacturers
often have incorrect pin assignments
for use with Sartorius weighing systems.
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.
– Use only extension cords that meet
the applicable standards and have
a protective grounding conductor.
– Disconnecting the ground conductor
is prohibited.
IP Protection:
– CW3P models are rated to IP44
(IP65 with Option L1)
– CW3S models are rated to IP67
– Note on installation:
The operator shall be responsible
for any modifications to Sartorius
equipment and must check and, if
necessary, correct these modifications.
On request, Sartorius will provide
information on the minimum operating
specifications (in accordance with the
standards for defined immunity to
interference).
$
If there is visible damage to the
equipment or power cord: unplug the
equipment and lock it in a secure place
to ensure that it cannot be used for
the time being
- Weighing platforms with dimensions
of 1
+
1 m or larger are provided with
suspension supports. Be careful not
to stand under the load when the
weighing platform/load plate is being
transported or lifted with a crane.
Always comply with the applicable
safety regulations. Make sure to avoid
damaging the terminal box or the
load cells during transport.
!
Always wear gloves, safety boots and
protective clothing when lifting the load
plate with suction lifting equipment.
Warning: Danger of personal injury!
This work must be carried out by
authorized and properly trained
personnel.
– Connect only Sartorius accessories and
options, as these are optimally designed
for use with your Combics.
– Do not expose the indicator to
aggressive chemical vapors or to extreme
temperatures, moisture, shocks, or
vibration.
– Clean your Combics only in accordance
with the cleaning instructions (see “Care
and Maintenance”).
$
If you have any problems with your
Combics:
contact your local Sartorius office,
dealer or service center.
IP66/67 Protection Rating:
– The IP65/67 protection rating for the
indicator is ensured only if the rubber
gasket is installed and all connections
are fastened securely (including the
caps on unused sockets). Weighing
platforms and equipment must be
installed and tested by a certified
technician.
– If you install an interface port or battery
connector after setting up your
Combics, keep the protective cap(s) in
a safe place for protecting the interface
port or battery connector when not in
use, or prior to shipment. This will
protect the data interface or battery
connector from vapors, moisture and
dust or dirt.
Using the Equipment in Legal
Metrology:
– When the indicator is connected to
a weighing platform and the resulting
weighing instrument is to be verified,
make sure to observe the applicable
regulations regarding verification.
– If any of the verification seals are
damaged, make sure to observe the
national regulations and standards
applicable in your country in such cases.
In some countries, the equipment must
be re-verified.
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Warning and Safety Information