BioProTT
TM
Flow Measurement System Version 1.00 page 8 of 75
Installation, connection to the electricity supply and process control system,
additions, readjustments, changes or repairs and maintenance are only carried out
by qualified persons who have been authorized and trained. These qualified persons
must have read and understood this manual and must follow them accordingly.
The flow measurement system must be operated by persons authorized and trained
by the plant operator. Compliance with the instructions in this manual is
compulsory.
The manufacturer provides no warranty and assumes no liability in the event of non-
compliance with the above.
2.2 General Important Information
The following symbols are used in these Operating Instructions to highlight specific
information.
Caution! Important information regarding correct handling. To be
carried out and strictly observed!
If this following information is not observed, faults or damage to the
product or its surroundings may occur.
Electrical
malfunction or
irreparable
damage
The BioProTT
TM
flow measurement system is intended to be used
with its own power supply (shipped with the system) or e.g. within
electrical control cabinets with their own power supply.
The DC power supply line shall be shorter than 30 m and shall not
leave the building.
Damage due to
ultrasonic sound
At all device settings of the BioProTT
TM
flow measurement system
the Clamp-On Transducer generates ultrasonic sound only at a low
acoustic output level.
The ultrasonic sounds generated are harmless to persons, protein
solutions (e.g. blood, blood cells) and the environment according to
current knowledge, providing the system is used properly.
For more detailed information, see chapter INFORMATION ON
ACOUSTIC OUTPUT DATA.