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Installation and operating instructions • Wilo-Flumen OPTI-TR 50-3 ... 120-1, Wilo-Flumen EXCEL-TRE 50-3 ... 90-2 • Ed.01/2022-07
6
Installation and electrical con-
nection
6.1
Personnel qualifications
•
Electrical work: qualified electrician
Person with appropriate technical training, knowledge and experience who can identify
and prevent electrical hazards.
•
Installation/dismantling work: trained sewage technology professional
Fixation to different construction parts, lifting equipment, wastewater facility basics
•
Lifting work: trained specialist for the operation of lifting devices
Lifting equipment, lifting gear, attachment points
6.2
Operator responsibilities
•
Observe locally applicable accident prevention and safety regulations.
•
Observe all regulations for working with heavy loads and under suspended loads.
•
Provide protective equipment. Ensure that the protective equipment is worn by person-
nel.
•
Demarcate the working area.
•
Keep unauthorised persons away from the working area.
•
If the weather conditions (e.g. ice formation, strong wind) mean it is no longer possible
to work safely, stop work.
•
Observe local sewage technology regulations for the operation of sewage systems.
•
Structural components and foundations must be of sufficient stability in order to allow
the device to be fixed in a secure and functional manner. The operator is responsible for
the provision and suitability of the structural component/foundation!
•
Check that the available consulting documents (installation plans, installation location,
inflow conditions) are complete and accurate.
6.3
Installation types
•
Stationary ground and wall fixation
The installation type depends on the propeller diameter and basin geometry.
•
Flexible installation with lowering device
6.4
Installation
DANGER
Danger due to fluids hazardous to health during installation!
Ensure that the installation site is clean and disinfected during installa-
tion. If contact with fluids that are hazardous to health is possible, ob-
serve the following points:
• Wear protective equipment:
– sealed safety goggles
– mouth protection
– protective gloves
• Wipe up drips immediately.
• Observe the specifications of the work regulations.
DANGER
Risk of fatal injury due to dangerous lone working practices!
Work in chambers and narrow rooms as well as work involving risk of fall-
ing are dangerous work. Such work may not be carried out autonom-
ously!
• Only carry out work with another person!
