PREMIER TECH Solido SMART - Description of functions; Sampling device; Device for sludge removal; Clearwater pump instead of clearwater lifter (option)

4. Description of functions
Premier Tech 18 / 64 Solido SMART
DOKK5110E 15.04.2020
Sampling device
The Solido SMART system allows you to take samples using
• an integrated sampling device in the reactor with an emergency overflow function that is
safe from floating material
• a sampling bottle that is integrated into the clearwater hose on the clearwater pump
(option)
The sample is a mixed sample from the preceding clearwater discharge that provides a
sufficiently representative sample; also see chapter “6. Monthly in-house inspection and half-
yearly maintenance”.
Device for sludge removal
The Solido SMART system has a sludge pipe that is permanently indicated using a
pictograph and that ensures proper desludging.
• Desludging is required if the sludge level reaches 70% of the max. permitted water level at
the end of the sedimentation.
• You must check whether the functions of the calmed inlet, aeration devices, and
clearwater lifter are impacted by damaging substances. Substances that are damaging to
functions should be removed each time that maintenance is performed.
• During desludging, you must ensure that lifters and aeration devices are not damaged, the
plant is not right in the middle of the sedimentation phase whenever possible, and that at
least 15% of the sludge quantity remains in the container.
Clearwater pump instead of clearwater lifter (option)
Practical with unfavourable height conditions in the outflow Required components:
• Clearwater pump with integrated dry-run protectionconnected directly to technology
capsule