English
Installation and operating instructions Wilo-DrainLift M2/8
33
7.4 Electrical connection
DANGER! Risk of fatal injury!
Improper electrical connections can lead to fatal electrical shocks.
• Have the electrical connection established by an electrician approved by the local elec-
tricity supplier only and in accordance with local regulations.
• Observe the installation and operating instructions of the switchgear and the accesso-
ries!
• The current type and voltage of the mains connection must correspond to the specifica-
tions on the name plate.
• Mains side fuse protection:
• DrainLift M2/8 (1~): 16 A, slow-blow
• DrainLift M2/8 (3~)>: 16 A, slow-blow
NOTE: To increase operating safety, it is essential that a circuit breaker (which disconnects
all power leads) with K characteristic is used.
• Earth the system according to regulations.
• Lay the connecting cable in accordance with the applicable standards/regulations and the
prescribed wire connection.
• It is urgently recommended to use a residual-current-operated protection switch ` 30 mA
according to the valid local regulations.
• The switchgear and alarm must be installed in dry rooms which are overflow-proof. The
national regulations are to be observed when positioning [in Germany: VDE 0100].
• Make sure that the separate supply of the alarm switchgear matches the name plate data.
Connect the alarm switchgear.
• For three-phase versions, apply a clockwise rotating field.
• When connecting, the technical connection conditions of the local electricity supply com-
panies are to be observed.
7.4.1 Mains connection
DrainLift M2/8 (1~)
L, N, PE:
Mains connection 1~230 V, PE, version: Switchgear with shock-proof plug for socket
[in acc. with VDE 0620 in Germany].
DrainLift M2/8 (3~)
L1, L2, L3, PE:
Mains connection 3~400 V, PE, version: Switchgear with CEE plug for CEE socket [in acc.
with VDE 0623 in Germany].
Fig. 11: Installation example
T
Backflow level (usually upper edge of street)
1
Ventilation pipe (over roof)
2
Pressure pipe
3
Inlet
4
Gate valve for inlet pipe
5
Fitting support for weight relief
6
Gate valve for pressure pipe
7
Non-return valve
8
Tank draining pipe
9
Pump sump drainage pipe
10
Drainage pump
11
3-way cock
12
Diaphragm hand pump
13
EC-Drain LS2 switchgear
12
10
9
8
7
6
5
3
4
2
1
11
13
Summary of Contents for DrainLift M2/8
Page 2: ......
Page 4: ......
Page 113: ...Wilo DrainLift M2 8 111 1 2 2 1 X Y X Y X Y Y Y 2 2 2 3 Y...
Page 124: ...122 WILO SE 02 2011 7 3 4 50 mm 65 mm 10 10 1a 1a 50 56 mm Y Y 1b 1b 5 mm Y 65 mm Y Y Y min 50...
Page 125: ...Wilo DrainLift M2 8 123 7 3 5 EN 12056 4 11 10 500 x 500 x 500 mm 11 12 10 2 3 50 mm 30 45 4...
Page 129: ...Wilo DrainLift M2 8 127 8 2 2 Y Y 2 s 12 s 8 3 X Y Y Y Y Y X Y Y X X Y X X...
Page 203: ...Wilo DrainLift M2 8 201 1 2 p 2 1 G 2 2 2 3 h...
Page 204: ...202 WILO SE 02 2011 2 4 2 5 2 6 2 7 4 p 3 4 DrainLift M2 8 EN 12050 1 EN 12056 1 DIN 1986 3...
Page 205: ...Wilo DrainLift M2 8 203 m EN 12056 1 S3 15 80 12 68 45 12 6 5 5...
Page 214: ...212 WILO SE 02 2011 7 3 4 50 65 10 10 1a 1a 50 56 1b 1b 5 h 65 min 50...
Page 215: ...Wilo DrainLift M2 8 213 7 3 5 EN 12056 4 11 10 500 x 500 x 500 11 12 10 2 3 50 30 45 4...
Page 218: ...216 WILO SE 02 2011 8 Wilo 8 1 VDE h 8 2 8 2 1 Wilo EC Drain LS2 12 F N 12...
Page 219: ...Wilo DrainLift M2 8 217 8 2 2 c h 2 12 8 3...
Page 220: ...218 WILO SE 02 2011 9 EN 12056 4 1 Wilo Wilo 10 9 p Wilo...
Page 222: ...220 WILO SE 02 2011 11 Wilo 12 1 2 p...
Page 223: ...Wilo DrainLift M2 8 221 1 2 2 1 2 2 2 3 w...
Page 228: ...226 WILO SE 02 2011 6 2 EN 12056 7 7 1 DIN 1986 100 EN 12050 1 EN 12056...
Page 234: ...232 WILO SE 02 2011 7 3 4 50 65 10 10 1a 1a 50 56 1b 1b 5 65 min 50...
Page 235: ...Wilo DrainLift M2 8 233 7 3 5 EN 12056 4 11 10 500 x 500 x 500 3 11 12 10 2 m 3 50 30 45 4 m...
Page 238: ...236 WILO SE 02 2011 8 Wilo 8 1 VDE p 8 2 p 8 2 1 DIP Wilo EC Drain LS2 12 F 12...
