Shut-down/dismantling
en
Installation and operating instructions Wilo-Flumen OPTI-TR 20-1, 22, 28-1, 30-1, 40-1, Wilo-Flumen EXCEL-TRE 20, 30, 40
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Wear the following protective equipment while performing the work:
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Safety shoes: Protection class S1 (uvex 1 sport S1)
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Protective gloves: 4X42C (uvex C500)
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Wear a safety harness.
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Safety helmet: EN 397 Conforms to standards, protection against lateral deforma-
tion (uvex pheos)
(When using lifting equipment)
If contact with hazardous fluid occurs during work, wear the following additional pro-
tective equipment:
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Safety goggles: uvex skyguard NT
–
Labelling frame: W 166 34 F CE
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Labelling disc: 0-0.0* W1 FKN CE
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Breathing protection: Half mask 3M series 6000 with filter 6055 A2
The protective equipment specified is the minimum requirement. Observe the specific-
ations of the work regulations!
* Protection level according to EN 170 not relevant for this work.
8.4.1
Ground and wall fixation
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Mixer decommissioned.
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Operating space emptied, cleaned and, if required, disinfected.
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Mixer cleaned and, if required, disinfected.
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Ensure work is carried out by two persons.
1. Disconnect mixer from the mains.
2. Disconnect and wind up the connection cable.
3. Enter the operating space.
DANGER! If the operating space cannot be cleaned
and disinfected, wear protective equipment according to work regulations!
4. Uninstall mixer from the basin wall or the basin floor.
5. Set the mixer down on a pallet, secure it against slipping and lift it out of the oper-
ating space.
▶ Removal is complete. Clean and disinfect the mixer thoroughly.
8.4.2
Using a lowering device
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Mixer decommissioned.
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Protective equipment put on according to work regulations.
1. Disconnect mixer from the mains.
2. Disconnect and wind up the connection cable.
3. Insert lifting equipment in hoisting gear.
4. Slowly lift mixer and remove it from the basin. During the lifting procedure, detach
the connection cable from the lifting equipment and wind it up.
DANGER! Mixer and connection cable come directly out of the fluid. Wear pro-
tective equipment according to work regulations!
5. Swivel mixer and set it down on a firm surface.
▶ Removal is complete. Clean mixer and set-down location thoroughly, disinfect if
required and store away.
8.4.3
Clean and disinfect
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Wear protective equipment! Observe the work regulations.
–
Safety shoes: Protection class S1 (uvex 1 sport S1)
–
Breathing protection: Half mask 3M series 6000 with filter 6055 A2
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Protective gloves: 4X42C + Type A (uvex protector chemical NK2725B)
–
Safety goggles: uvex skyguard NT
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Use of disinfectants:
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Use strictly according to the manufacturer’s instructions!
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Wear protective equipment according to the manufacturer’s instructions!
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Dispose of rinsing water in accordance with the local regulations, e.g. feed it into the
sewer!
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Mixer removed.
1. Ensure that the bare cable ends are packed in a watertight manner!
2. Attach the lifting equipment to the attachment point.
3. Lift the mixer approximately 30 cm (10 in) above the ground.
