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13
Incorrect operation of the system
The incorrect position of the drainage valves will lead to mal‐
n
functions.
The incorrect position of the shut-off valve in the feed water
n
line will lead to malfunctions.
Unauthorised persons must be prevented from entering or
n
changing operating parameters. Make use of the access
codes.
The maximum viscosity limit of 2800 mPas may not be
n
exceeded when setting the concentration.
The system will stop if you fail to top up the polymer supply.
n
Incorrect system behaviour can be the result if you do not clear
n
the cause of a system-side fault.
Further and more serious faults may occur should the system
n
be started up without the original faults having been eliminated.
Incorrect operation of the system
87
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