Wilo Flumen OPTI-TR 20-1 Instrucciones De Instalación Y Funcionamiento página 294

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6.4.4 Installation with lowering device
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Fig. 7: Prepare the mixer
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Installation and electrical connection
▶ Mixer is installed. Make the electrical connection.
The mixer is lowered into the basin using a lowering device. The lowering device's guide
pipe safely guides the mixer to the duty point. The resultant reaction forces are trans-
ferred directly into the foundation via the lowering device. The foundation must be de-
signed to bear this load!
CAUTION! Material damage due to incorrect accessories! Due to the high reaction
forces, the mixer may only be operated with the manufacturer's accessories (lower-
ing device and frame). If the mixer is ordered together with a lowering device for in-
stallation, the frame comes pre-assembled. If the mixer is delivered without a
frame, order the appropriate frame from customer service!
Preparatory works
1 Hoisting gear
2 Lifting equipment
3 Shackle for attachment
2
4 Support
5 Platform for secure set-down
6 Frame
7 Cable brackets for strain relief
3
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Mixer set down and horizontal.
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Frame mounted on the mixer.
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Lowering device mounted in basin.
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Hoisting gear with sufficient bearing capacity provided.
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1. Attach lifting equipment to frame with a shackle.
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2. Version with plastic rollers: Loosen linchpins and dismantle plastic rollers and
quick-release axles.
NOTICE! Prepare components for further installation.
3. Lay all connection cables and mount cable brackets.
The cable brackets fix the connection cable to the lifting equipment and prevent
uncontrolled floating of the connection cable in the basin.
Mixer
TR/TRE 20
TR 28-1
TR/TRE 30
TR/TRE 40
Cable bracket clearance
550 mm (20 in)
550 mm (20 in)
750 mm (30 in)
750 mm (30 in)
WILO SE 2019-01