Wilo DrainLift WS 50 Basic Einbau- Und Betriebsanleitung Seite 51

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6.4.4 Preparatory tasks
Building installation
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Unpack the pump chamber.
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Remove the securing mechanisms.
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Check the scope of delivery.
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Check all components are in proper working condition.
CAUTION! Do not install defective components! Defective
components can lead to system failures!
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Prepare the installation location:
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Horizontal and flat installation surface!
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Space for an additional clearance area of at least 60 cm
(2 ft) provided!
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Fixation with dowels possible.
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Clean, free of coarse solids
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Dry
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Frost-free
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Well lit
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Place accessories to one side and keep them for later use.
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Keep accessories available for later use:
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Chamber cover
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Y-piece
The pump chambers WS 40...D and WS 50...D have separ-
ate pipework for each pump. They therefore also have two
pressure connections.
–
Switchgear
–
Level control
6.4.5 Install the pump chamber
3
Fig. 4: Install the pump chamber
50
Installation and electrical connection
Building installation
1 Mounting bracket (2 pieces)
Fixation for mounting bracket:
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4x M5x25 hexagon head screw
2
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4x M5 hexagon nut
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8x washers
Floor fixation: with
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3 2x SXRL 10x80FUS long-shaft dowel
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2x 7 mm hexagon head screw
Install pump chamber so as to protect against buoyancy and twisting. Anchor the lifting
unit to the floor for this.
‡
Preparatory tasks have been completed.
‡
Installation site prepared according to consulting documents.
2
‡
Enclosed fixation material can be used for the existing building ground. NO-
TICE! Observe the information on the building ground!
1 ‡
SW8 and SW13 wrench
1. Place the pump chamber at the installation site and align it with the pipework.
NOTICE! The pump chamber must be vertical!
2. Mount the mounting bracket on the chamber ribs (fixation for mounting bracket).
3. Mark the boreholes.
4. Place the pump chamber to one side.
5. Drill and clean the boreholes.
6. Insert the dowels (floor fixation)
7. Align the pump chamber with the boreholes.
8. Attach the pump chamber to the floor (floor fixation).
Ground installation
ƒ
Unpack the pump chamber.
ƒ
Remove the securing mechanisms.
ƒ
Check the scope of delivery.
ƒ
Check all components are in proper working condition.
CAUTION! Do not install defective components! Defective
components can lead to system failures!
ƒ
Select installation site:
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Outside buildings.
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Not in the immediate vicinity of living and sleeping areas.
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Pit depth and diameter.
CAUTION! Do not install in peaty soil! Peaty soil leads to
destruction of the tank!
–
Ground water level
The pump chamber is anti-buoyant up to a max. ground
water level of 500 mm (above the bottom edge of the
chamber base).
–
Pay attention to local frost depths.
ƒ
Place accessories to one side and keep them for later use.
ƒ
Keep accessories available for later use:
–
Chamber cover
–
Y-piece
The pump chambers WS 40...D and WS 50...D have separ-
ate pipework for each pump. They therefore also have two
pressure connections.
–
Pump chamber extension (for height adjustment)
–
Switchgear
–
Level control
WILO SE 05