5.
Only then replace the second chemical storage tank, if nec‐
essary, and complete this task first
6.
Handle and remove any spilt feed chemical as per the mate‐
rial safety data sheet
7.
Dispose of the empty chemical storage tanks as per the
material safety data sheet
9.2 Troubleshooting
Use the operating instructions for controllers, sensors, in-line probe
housings, metering pumps and multifunctional valves (optional) to
eliminate functional faults or call Customer service.
9.3 Disposal of Used Parts
n
User qualification: instructed user, see
NOTICE!
Regulations governing the disposal of used parts
– Note the current national regulations and legal
standards which apply in your country
The manufacturer will take back decontaminated used units pro‐
viding they are covered by adequate postage.
Decontaminate the unit before returning it for repair. To do so,
remove all traces of hazardous substances. Refer to the Material
Safety Data Sheet for your feed chemical.
A current Declaration of Decontamination is available to download
on the ProMinent website.
Maintenance Work
55