3.3 Note the following for safe and trouble-free operation
▶
Read these operating instructions before using the OTT PLS 500 for the first
time! Become completely familiar with the installation and operation of the
OTT PLS 500 and its accessories! Keep these operating instructions for later ref-
erence.
▶
Only use the OTT PLS 500 as described in the operating instructions! The intend-
ed use of the OTT PLS 500 is to measure the water level and water temperature
of natural ground and surface waters (hydrometry). Any other use is not permit-
ted! For further information
➝
see Chapter 4, "Introduction".
▶
Only install and maintain the OTT PLS 500 if you are appropriately qualified to
do so! If necessary, arrange training by OTT HydroMet.
▶
Please note all safety and warning information given with the individual work
steps.
▶
Ensure that the electrical, mechanical, and climatic specifications listed in the
technical data are adhered to!
For further information
➝
see Chapter 13, "Technical data".
▶
Handle the pressure probe cable with care: do not kink the cable or pull it
across sharp edges! Minimum bending radius of pressure probe cable: 49 mm.
▶
Only operate the OTT PLS 500 with a humidity absorber installed!
Service the humidity absorber at regular intervals!
▶
Do not make any changes or retrofits to the OTT PLS 500! If changes or
retrofits are made, all guarantee claims are voided.
▶
Have a faulty OTT PLS 500 inspected and repaired by our repair center!
On no account carry out repairs yourself!
For further information
➝
see Chapter 11, "Repair".
▶
After putting the OTT PLS 500 out of service, properly dispose of the device.
On no account put the OTT PLS 500 into the normal domestic waste.
For further information
➝
see Chapter 12, "Notes about the disposal of old
units".
▶
The product has only the approvals listed and the registrations, certificates and
declarations officially provided with the product. The usage of this product in an
application for which it is not permitted is not approved by the manufacturer.
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