Potential equalisation drawings for Sigma Basic Type
18
Potential equalisation drawings for Sigma Basic Type
1
2
3
Fig. 31: Potential equalisation drawing for Sigma S1Ba
1
Potential equalisation of motor
2
Potential equalisation of motor flange
3
Potential equalisation of liquid end
74
Positions 1, 2 and 3 must be connected to a protective earth cable.
P_SI_0169_SW