WORKMASTER GO-E2, Руководство оператора

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XI. ELECTRICAL CONTROL PACKAGE
The Electrical Control Package is wired for 230-460VAC/3P/6OHz operation. The
electrical components are UL and CSA recognized. The Package is specifically designed
for remote operation and control of electric motors in high voltage applications.
The Control Box features a NEMA-4 steel enclosure with continuous hinge and cover
clamps. This provides watertight protection of electrical controls.
The Terminal Board, mounted inside the Control Box, serves as the central station
where power supply leads are connected.
The Reversing Magnetic Contactor, electrically and mechanically interlocked, reverse the
motor by electrically reconnecting the motor windings.
The Overload Relay trips power off when the motor stalls, or when it experiences
sustained overload or rapid cycling; the switch is manually reset inside the Control Box.
A 120VAC, 2 AMP fused control circuit runs from the Control Box to the hand-held
Pendant Control Switch. This helps protect the Operator by lowering the voltage in the
Pendant Control Switch.
A complete vinyl wiring diagram with adhesive backing, showing the motor circuit and
the control circuit, is permanently attached inside the Control Box. The diagram offers a
convenient reference for connecting circuits or troubleshooting electrical problems.
The Pendant Control Switch is in a NEMA-4 (watertight) Box on 50' of cord, operated by
two (2) momentary contact type pushbuttons. This Pendant Control allows the Operator
to stand away from the GO-E2 during operation.