en
Installation and operating instructions • Wilo-DrainLift BOX • Ed.06/2022-10
33
4.1.2
Floor-mounted installation
Compact and fully-automatic sewage lifting unit for floor-mounted installation within
buildings.
4
3
1
2
3
Fig. 2:
Overview of floor-mounted installation
1
Tank
2
Discharge connection
3
Inlet and ventilation connection
4
Cover (cover plug)
4.1.3
Collection reservoir
Gas-tight and watertight collection reservoir made from plastic, with deposit-free interior.
Two DN 100 connections at a 180° angle to each other for the inlet as well as venting and
cable routing. The discharge connection is located at a 90° angle to the other two connec-
tions. For easy maintenance of the unit, the cover serves as an inspection opening.
4.1.4
Pumps used
Depending on its type, the sewage lifting unit is equipped with the following submersible
sewage pumps:
•
BOX-32/8 ...: Drain TMW 32/8
•
BOX-32/11 ...: Drain TMW 32/11
•
BOX-32/11HD ...: Drain TMW 32/11HD
•
BOX-40/11 ...: Rexa MINI3-V04.11/M06 ... -A
•
BOX-40/11 ...
DS
...: Rexa MINI3-V04.11/M06 ... -P
The submersible pumps are pre-installed in the collection reservoir.
Drain TMW 32
Sewage pump with integrated turbulator (twister function), open multi-channel impeller
and vertical threaded connection. Pump housing, strainer and impeller made of composite
material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching
thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with
double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the
pump side. Connection cable with float switch and fitted plug (CEE 7/7).
The twister function guarantees permanent turbulence within the pump's intake area. The
turbulence prevents the settling sediments from sinking and settling. This ensures a clean
pump sump and reduces the build-up of odours.
Drain TMW 32HD
Sewage pump with integrated turbulator (twister function), open multi-channel impeller
and vertical threaded connection. Pump housing, strainer and impeller made of composite
material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching
thermal motor monitoring. Motor housing and shaft made of high-quality stainless steel
(AISI 316L). Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on
the motor side, a mechanical seal on the pump side. Connection cable with float switch and
fitted plug (CEE 7/7).
The twister function guarantees permanent turbulence within the pump's intake area. The
turbulence prevents the settling sediments from sinking and settling. This ensures a clean
pump sump and reduces the build-up of odours.
Rexa MINI3-V ... -A
Sewage pump with vortex impeller and vertical threaded connection. Hydraulics housing
made of grey cast iron, impeller made of plastic. Surface-cooled 1~ motor with integrated
operating capacitor and self-switching thermal motor monitoring. Stainless steel motor
housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on
the motor side, a mechanical seal on the pump side. Detachable connection cable with float
switch and fitted plug (CEE 7/7).
Summary of Contents for DrainLift BOX
Page 2: ...DrainLift BOX https qr wilo com 742...
Page 3: ...3 Chinese 4 English 26...
Page 5: ...zh CHS Wilo DrainLift BOX Ed 06 2022 10 5 1 1 1 1 2 WILO SE 2022 1 3 Wilo 1 4 Wilo 2 2 1...
Page 6: ...zh CHS 6 Wilo DrainLift BOX Ed 06 2022 10 1 2 2...
Page 8: ...zh CHS 8 Wilo DrainLift BOX Ed 06 2022 10 2 7 2 8 2 9 3 3 1 DIN EN 12050 EN 12050 2...
Page 51: ......
