11. Electrical installation:
Electrical installations must be carried out by a qualified and certified electrician. Please ensure the plant
supplied complies with all local regulations and requirements. A wiring label is located on the inside of the alarm
box.
Important
Please ensure the electrical installation complies with all national regulations and requirements
The customers’ minimum responsibility shall consist in the provision of:
•
A single run of 1.5mm² 3 core (two conductors plus earth conductor) steel wire armored (SWA) cable from the
customer’s distribution cabinet to the tank unit socket box.
•
Cable protection via 10 amp MCB protected by (RCD), rated 230V, 30mA.
•
The cable armor must be properly bonded to the main earth at the premises.
•
Never disconnect the power to the air pump. It is imperative that it is running 24 hours a day, every day.
12. Plumbing the system:
The plumbing to and from the plant should be completed by a competent person in accordance with
national regulations and best practices.
Important
Do not:
Plumb storm-water (water) from roofs, drains, footpaths etc., into the Tricel Duos Wastewater treatment
plant
Grease Trap:
Best practice indicates that a grease trap be fitted before the plant particularly in applications where high
quantities of grease exist in the wastewater.
Sampling chamber:
Best practice indicates that a chamber be fitted after every unit to allow easy access for sampling purposes.
The inlet of the chamber must be higher than the outlet to facilitate sampling cup.
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