Belshaw-adamatic FT42 Feed Table Manual do Utilizador descarregar pdf (Página 21)

Belshaw Bros., Inc. • www.belshaw.com • Phone 206-322-5474 • Fax 206-322-5425

Feed Table FT42 TS MN-1668EN 7

4 Electrical Components

This section explains how to test the continuity

of electrical components in the FT42-E Feed

Table.

Testing the Continuity of a

Toggle Switch

WARNING

To avoid the possibility of electric shock,

disconnect the machine from the power

source before testing.

1. Disconnect the machine from the power

source.

2. Disconnect the terminal wires from the

switch.

3. Obtain a continuity tester or a volt-ohm

meter. If neither of these instruments is

available, make a continuity tester using a

battery and a bulb. (See Figure 4-1.)

4. Connect the wires of the continuity tester to

the switch terminals, as shown in Figure 4-1,

and test the switch in the ON and OFF

positions. The switch should show

continuity only when in the ON position.

Figure 4-1. Toggle Switch Continuity Test.

battery

switch terminals

toggle switch

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