Wilo -Flumen OPTI-TR 22 Instrucciones De Instalación Y Funcionamiento página 32

en-US
8 Decommissioning/removal
8.1 Personnel qualifications
8.2 Operator's obligations
8.3 Decommissioning
8.4 Removal
32
Decommissioning/removal
ƒ
Operation/control: Operating personnel, instructed in the functioning of the complete
system
ƒ
Electrical work: qualified electrician
Someone with suitable technical training, knowledge and experience who can identify
and avoid the dangers associated with electricity.
ƒ
Installation/dismantling work: trained sewage technology professional
Fixation to different construction parts, lifting equipment, wastewater facility basics
ƒ
Lifting work: trained professional for operating lifting devices
Lifting equipment, lifting gear, attachment points
ƒ
Locally applicable accident prevention and trade association safety provisions.
ƒ
Observe all regulations for working with and underneath heavy suspended loads.
ƒ
Make available the required protective equipment and ensure that the personnel wear
the protective equipment.
ƒ
Ensure sufficient aeration in closed rooms.
ƒ
If toxic or suffocating gases build up, immediately initiate countermeasures!
The mixer is deactivated, but remains installed. This ensures that the mixer is always ready
for operation.
‡
To protect the mixer from frost, ice and direct sunlight, immerse the mixer completely
in the fluid.
‡
Minimum fluid temperature: +3 °C (+37 °F).
1. Switch off the mixer.
2. Secure the operating point against being switched on again by unauthorized persons
(e.g. lock main switch).
▶ The pump has been decommissioned and can be dismantled.
If the mixer remains installed after decommissioning, observe the following:
ƒ
Ensure that the aforementioned requirements are maintained for the complete period of
decommissioning. If these requirements cannot be guaranteed, remove the mixer!
ƒ
For an extended period of decommissioning, carry out a function test at regular intervals:
–
Period: monthly to quarterly
–
Running time: 5 minutes
–
Run a function test in valid operating conditions only!
DANGER
Danger due to fluids which are hazardous to health!
Danger of bacterial infection!
• Disinfect the mixer after removal!
• Observe information from the work regulations!
DANGER
Electrocution hazard!
Improper conduct when carrying out electrical work causes death due to electric shock!
• Electrical work must be carried out by a qualified electrician!
• Observe local regulations!
WILO SE 2021-10