Aqualytic SD 400 Oxi L Manual D'utilisation page 14

1. General information
Read this document carefully and familiarize yourself with the operation of the device
before using it. Keep this document ready to hand and in the immediate vicinity of the
device so that you or technical staff can refer to it at all times in case of doubt.
Assembly, set-up, operation, maintenance and shut-down may only be performed by
technically qualified personnel. The technical personnel must carefully read and understand
the operating manual prior to beginning all work.
The liability and warranty of the manufacturer for damages and consequential damages
are voided in the event of improper use, non-observance of this operating manual, use by
insufficiently qualified personnel as well as unauthorized changes to the device.
The manufacturer is not liable for costs or damages arising through the use of this device,
especially in the case of improper use or misuse or faults to the connections or the device.
The manufacturer assumes no liability from printing errors.
2. Safety
2.1 Intended use
The SD 400 Oxi L is designed for the measurement of dissolved content of oxygen in water.
Suitable oxygen sensors (available in the standard delivery contents of the device) are used for
the measurement. The sensor is connected via a 4-pin bayonet connection. The measurement
is taken on the sensor membrane at the end of the oxygen sensor.
Due to the type of sensor used, the device must be calibrated regularly to achieve precise
measurement values. The sensor must be regenerated or replaced if necessary before per-
forming other measurements.
The safety instructions in this operating manual must be observed (see below).
The device may only be used under the conditions and for the purposes for which it was
designed.
The device must be handled with care (do not throw, strike, etc.) and used in accordance with
the technical data. It must be protected against soiling.
2.2 Safety instructions
This device is built and tested in accordance with the safety provisions for elec-
tronic measurement devices. The fault-free function and operational safety of
the device can only be guaranteed if common, general safety precautions as well
as the device-specific safety instructions in this operating manual are observed.
1. Function and operational safety of the device can only be adhered to under the climatic
conditions specified in the chapter "Technical data".
If the device is transported from a cold environment to a warm environment, a fault of the
device function may arise due to the build-up of condensation. In this case, it is necessary to
wait until the devices temperature adjusts to the room temperature before use.
2. If it is suspected that the device cannot be used without possibly imposing a danger, it
should be turned off immediately and the potential danger be identified before the device is
used again. The safety of the user may be diminished by the device if it
- exhibits visible damages.
- no longer works as specified.
- was stored for an extended period in unsuitable conditions.
In case of doubt, send the device to the manufacturer for repair or maintenance.
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SD_400 Oxi L_1 01/2016