Installing the high voltage switch control (standard)

A standard 3-position wall switch is supplied. The high-voltage control is connected to the electrical source. It alternates directions of mask motion by means of the hot lead, using the 3-position switch.

Preparing the connection

Before making the electrical connections, you need:

‹An available AC constant power source

‹A 4-conductor romex or motor connector cable (14 gauge recommended)

Making the connections

Figure 9 illustrates the connections.

1.Connect the wall switch to the AC constant power source.

2.Connect the wall switch to the mask unit’s electrical cable.

3.Repeat steps 1 and 2 for each motor connection.

DOWN-Black

UP-Red

Line (Hot)

AC Power

COMMON-White Neutral

GROUND-Green

Screen Switch

Figure 9: High voltage control wiring diagram

4-Way ScreenWall ElectriMask: Owner’s Manual

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Stewart Filmscreen Corp 4-Way ScreenWall ElectriMask Installing the high voltage switch control standard, Screen Switch