CAUTION!
The liquid end and the lines can become blocked
When bringing back into service, the liquid polymer must not
come into contact with rinsing water
Clear any rinsing water from the liquid end and lines
–
Rinse the liquid end, the concentrate pump, the suction
line and the discharge line
–
Dismantle and dry the liquid end of the concentrate
pump
–
Clean the suction line and discharge line with suitable
cleaning devices
1.
Switch the main switch to
‘Off’
2.
Lock the main switch to prevent unauthorised switching back on of
the system
3.
Pull out the mains plug
4.
Completely empty the powder feeder
5.
Empty the storage tank through the provided connector
6.
Carefully rinse the storage tank with water
7.
Also rinse the rinsing apparatus (hopper and mixing device) once
more with water
8.
Carefully flush the line between the shut-off valve of chamber 3 and
the feed pump. (Should an flushing connector have been installed,
this will simplify flushing.)
11.4 Disposal of used parts
n
Users' qualification: instructed persons, see
NOTICE!
Regulations governing disposal of used parts
–
Note the current national regulations and legal standards
which apply in your country
ProMinent Dosiertechnik GmbH, Heidelberg will take back decontami‐
nated used devices providing that they are covered by adequate postage.
For more than 2 days
Operation of the system
67
