Delta 50-762 instruction manual Volt Operation, Model 50-763 Single Phase Installation

3.Connect the three power lines to terminals (C) Fig. 16, and the green ground wire to ground screw (D).

4.After connecting the power cord to the machine, view the rotation of the blower fan to make certain that the rotation of the motor is in the proper direction. The fan should rotate clockwise. You can reverse the rotation of the motor by interchanging any two of the three incoming power lines connected to terminals (C) Fig. 16.

Disconnect the machine from the power source before reversing the wires.

CD

Fig. 16

460 VOLT OPERATION

460V operation of the 50-762 requires replacement of the motor starter and reconfiguration of the motor's internal connections. This item is available from most industrial electrical supply dealers and must be installed by a qualified electrician.

DO NOT ATTEMPT to wire the machine for 460 volts without replacing the starter. Doing so will cause damage to the machine and personal injury could result.

Re-install the cover before operating.

Do not insert fingers or any foreign object into the dust intake port.

Make sure that the unit is properly grounded.

MODEL 50-763 SINGLE PHASE INSTALLATION

Your dust collector must be permanently connected to the building’s electrical system and grounded to meet code.

1.Remove the controller cover (A) Fig. 17.

2.Bring the singlephase power line through the access hole (B) Fig. 17 in the bottom of controller box and connect the two power linesto terminals (E) Fig. 18, and the green ground wire to the ground screw (F).

A

B

Fig. 17

EF

Fig. 18

Re-install the cover before operating.

Do not insert fingers or any foreign object into the dust intake port. Make sure that the unit is properly grounded.

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