EM120P/S HYDRAULIC MIXER • OPERATION AND PARTS MANUAL — REV. #5 (09/15/11) — PAGE 19
ELECTRIC MOTOR COMPONENTS
ELECTRIC MOTOR
For lubrication care and operation of the electric motor,
refer to your electric motor instruction booklet furnished
with the motor.
Protect the electric motor from dust as much as possible
and keep ventilating openings clean.
CAUTION
DO NOT spray water at any time on the electric motor.
DO NOT operate electric motor in an explosive
environment.
The electric motors (Figure 7) used on these mixers is
available in two types of configurations, 5 HP 1Ø @230
VAC or 5 HP 3Ø @230/460 VAC. Pay special attention to
the nameplate on the electric motor when supplying power
to the electric motor. Applying incorrect power to the motor
can severly damage the motor and may cause serious
bodily injury!
Always make certain that the correct voltage is being
supplied to the motor. The input voltage requirements can
be found on the electric motor's nameplate.
It is strongly recommended that all electrical
wiring be done by a
licensed electrician.
Pay special attention to the nameplate on
the electric motor. Make certain that the
voltage supplied to the electric motor
matches the required operating voltage
printed on the nameplate.
Electric Motor Connection
The electrical motors used on these mixers are equipped
with either a 3-prong (1Ø) or a 4-prong (3Ø) plug (Figure 7)
for connection to a power source. Reference Table 5. to
determine the required NEMA mating receptacle.
Figure 7. Electric Motor
WHITE
GREEN
BLACK
PIGTAIL END
ELECTRIC CABLE
ON/OFF
SWITCH
SINGLE OR THREE PHASE
ELECTRIC MOTOR
NEMA
L6 30P PLUG
230 VAC
1Ø PHASE
NEMA
L16 20P PLUG
230/460 VAC
3Ø PHASE
NAMEPLATE
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