EBARA Dominator - Manual (Page 10)

EBARA Fluid Handling
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DWU, DWXU
Electrical Information – Three Phase
WARNING
Check that the power is locked off and disconnected before working
on pump. All electric work should be performed by a qualified electri-
cian and all national and local electrical codes must be observed.
(2) Cable
a) Never let the end of the cable contact water.
b) If the cable is extended, do not immerse the splice in water.
c) Fasten the cable to the discharge piping with tape or vinyl strips.
d) Install the cable so that it will not overheat. Overheating is caused by coiling
the cable and exposing it to direct sunlight.
(3) Grounding
As shown in Fig. 5 ground the green/yellow wire (label E). Under no
circumstances should the green/yellow wire be connected to the power supply.
(4) Use short circuit breakers to prevent danger of electrical shock.
NOTE:
Use with approved motor control that matches motor input in full load amperes.
Utiliser un démarreur approuvé convenant au courant á pleine charge du moteur.
Figure 4
MOTOR WIRING DIAGRAM
U phase: black
V phase: red
W phase: white
E phase: green/yellow
ground
plate
Power Lead
Protector Cable*
*Protection Cable must be
connected or warranty will be void.
(1) Wiring
a) Wire as indicated in Fig. 4
b) Loose connections will stop the pump. Make sure all electrical connections
are secure.