Grundfos S 50 Series, Инструкция по установке и эксплуатации

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English (GB)
7
Fig. 7 Raising the pump to upright position, step 3
3.1.3 Lowering the pump onto auto coupling
The pump can easily be pulled out of and lowered into the pit by
means of the guide rails. The stop level is lower for installation
type C than for installation type S. See fig.
24 .
Fig. 8 Upper guide rail bracket
Fig. 9 Intermediate guide rail bracket; guide rails longer than
6 m require intermediate guide rail brackets
Correct plinth height for installation on auto coupling is important
in order to obtain the best efficiency for the pump.
Fig. 10 Auto-coupling base unit installation on a plinth
The minimum required plinth heights (A) for installation on auto
coupling appear from the following table.
T
M
03
30
36
02
08
T
M
03
30
66
02
06
TM
03
30
68
02
06
TM
03
2
0
18
02
08
Pump type
Minimum plinth height
(A) [mm]
Range 50
S1.80.100.xxx 50
S1.80.200.xxx 200 / 0*
S1.100.100.xxx 50
S1.100.125.xxx 0
SV.80.80.xxx 0 / 50*
Range 54
S1.80.100.xxx 50
S1.100.125.xxx 0
S1.100.200.xxx 100 / 0*
S2.100.200.xxx 100 / 0*
S2.100.250.xxx 150 / 0*
SV.80.80.xxx** 0 / 50*
SV.80.80.xxx*** 50 / 100*