4
1.2
Electrical/maintenance
•
All electrical work to be carried out by competent persons using suitable materials for the
application.
•
Do not open the Tricel Puraflo alarm cover without firstly isolating the mains power. All
power isolation switches should be turned off [Follow Lock-out/Tag-Out Procedure]
before any maintenance/inspection work is done at the wastewater treatment plant.
•
Never use electrical lights, appliances or power tools in or close to water or wet ground
near the septic tank or percolation area. This can result in electrical shock or explosion.
•
Electrical work must be carried out strictly to the manufacturer’s instructions and to the
relevant national rules for electrical installations. All connections to the control panel
should only be made by competent qualified personnel. If a cable is damaged, it should
be replaced immediately to prevent electrical shock or damage to the electrical
equipment. All electrical connections are completed on site.
•
When working with machinery/electrical equipment, proximity of water shall be noted.
Electrical equipment shall not be wet when working with it.
•
There is potential danger when de-sludging and therefore this shall never be done alone.
•
A wastewater treatment system that fails to fully treat sewage due to poor
maintenance or overloading may allow excess nutrients (phosphorus and nitrogen) to
reach nearby lakes and streams, promoting algae and plant growth. Algal blooms and
abundant weeds may make lakes unpleasant for swimming, boating, and other water-
based activities. This plant growth can also affect water quality for fish and wildlife
habitat. As plants die and settle to the bottom, they are broken down by bacteria that use
up oxygen that fish need to survive.
•
It is the responsibility of the owner to ensure that the wastewater treatment plant is
operated and maintained correctly at all times.
•
It is advised that the owner enters into a yearly Service Agreement to ensure the correct
operation of their wastewater treatment plant.
1.3
Installation:
•
Excavation work should be planned with due regard to health and safety requirements.
•
Septic tank should also be properly vented in accordance with the tank
manufacturer’s guidelines.
•
Excavated material should either be shored or battered back to a “safe” angle.
•
Use appropriate lifting equipment.
•
Care should be taken around grounds work machinery.
•
Keep proper footing and balance at all time.
•
Tricel Puraflo modules are supplied with ropes for lifting purposes. The modules are
designed for a single lift when placing them in position.
