APS-Z/APK-Z/ARS-Z
APS-Z/APK-Z/ARS-Z K04/1122
page 3
2. Note
Please read these operating instructions before unpacking and putting the unit into
operation. Follow the instructions precisely as described herein.
The instruction manuals on our website www.kobold.com are always for currently
manufactured version of our products. Due to technical changes, the instruction
manuals available online may not always correspond to the product version you
have purchased. If you need an instruction manual that corresponds to the
purchased product version, you can request it from us free of charge by email
([email protected]) in PDF format, specifying the relevant invoice number and
serial number. If you wish, the operating instructions can also be sent to you by
post in paper form against an applicable postage fee.
The devices are only to be used, maintained and serviced by persons familiar with
these operating instructions and in accordance with local regulations applying to
Health & Safety and prevention of accidents.
When used in machines, the measuring unit should be used only when the
machines fulfil the EC-machine guidelines.
If you encounter difficulties during startup, please do not interfere with the electrode
in any way that is impermissible. By doing so, you could endanger your rights under
the instrument warranty. Please contact your supplier.
Each electrode is a quality product and is individually tested and packaged.
Storage should be in a dry room at -5 to +30°C. Because pH and redox
electrodes have limited suitability for storage, we do not recommend storing
them for longer than 6 months.
All electrodes are provided with a rinsing cap or container for transport and
storage to prevent the sensor elements from drying out.
The electrode should be kept in a 3mol/l solution of KCl.
If the electrode has been stored dry for an extended time, however, it must
be conditioned before being used for measurements. For this purpose, the
electrode is immersed in a 3mol/l solution of KCl for about 24 hours.
The pH-sensitive membrane glass must be handled carefully (no skin
contact, protect against damage, etc.)!
Make certain that electrical connections and cables are kept clean and dry.
If you send the electrode back, we need a brief description of the fault:
o
Electrode cannot be calibrated
o
Display is not stable
o
Other fault: