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Installation and operating instructions Wilo-DrainLift XXL
11
7.2.1 Installation of the tank
Align the tank according to the installation plan (Fig. 2, see appendix).
7.2.2 Installation of the pumps
Observe the operating instructions for the pumps for their installation!
Install the pumps according to Fig. 4 and align them according to the installation plan
(Fig. 2, see Appendix). If no gate valve (optional accessory) is used in the suction line of the
pump, this should be considered accordingly for the clearance to the tank.
Fig. 3: Tank attachment
Fix the tank to the floor with the supplied fixation material
(Fig. 3).
• Mark the position of the drilled holes on the floor for the
fixation.
• Drill the holes (
∅
14 mm, 110 mm deep) in the floor.
NOTE:
Observe Fig. 7 in the event of several tanks!
• Install the supplied threaded rods according to the instal-
lation drawing and the supplied instruction manual for the
mortar cartridges.
• Fasten the tank to the floor so that it is anti-buoyant after
the curing of the mortar cartridges.
140
110
Ø14
100
Fig. 4: Installation of the pumps
Fix the pumps to the floor with the supplied fixation material
(Fig. 4).
• Mark the position of the foundation drilled holes for the
dowel pins (Pos. 1.1).
• Drill the holes (
∅
12 mm, 85 mm deep) in the floor.
NOTE:
Observe the distance between the pumps and
the tank in accordance with the installation plan
– important for the installation of the Y-pipe
(accessories)!
• Install the pumps with vibration absorbers (Pos. 1.2) on
dowel pins and align them with a spirit level. Install the
slide valve (accessory!), if available, on the suction side of
the pump.
• Establish a connection to the suction pipe (Pos. 2.1) with a
flange piece (Pos. 12.1) and a hose (Pos. 12.2).
• Tighten the hose clamps (Pos. 12.3) carefully with a
tight-
ening torque of 5 Nm!
NOTE:
The suction pipe must lead into the tank in a hor-
izontal position – adjustments can be made on
the vibration absorbers (Pos. 1.2; 1.3; 1.4)!
• Install the vent flange (Pos. 11.1) and the supplied flat gas-
ket on the pump
1
1.2
1.1
1.3
1.4
1.4
12
85
2.1
12.1
12.2
12.3
100
ca.250
11.1
11.2
