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3.2.2
Effluent Filter (secondary treatment only)
•
Secondary treatment Tricel Puraflo systems require an effluent filter be
installed at the outlet of the septic tank to retain solids in the septic tank so
that the Tricel Puraflo modules are not overloaded.
•
It is important the filter is cleaned regularly to ensure the correct operation of
the system and reduce the chance for sewerage backing up. It is recommended
that the effluent filter is cleaned bi-annually using a garden hose over the
septic tank.
3.2.3
Pump
•
The submersible pump and float switch is fitted with a thermal overload protection.
•
Effluent from the septic tank or waste water treatment is pumped via a 1.5inch pipe to the Tricel
Puraflo modules.
•
The standard pump can cater for a total head of up to 5 metres. For systems that are subject to a
total head greater than 5m, alternative pumps can be sourced. All pumps are single phase 220
–
240 volt 50-Hz motors with enclosures to IP 68.
•
A high-level alarm is fitted and a visual warning light is located in the kiosk to alert the owner to
pump malfunctions.
•
If a pump chamber is required, the dimensions of the pump chamber are outlined in the
following diagram:
