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14" | E L E C T R I C A L | For Machines Mfg. Since 5/11 |
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Correcting Phase Polarity Wiring
This
To correct wiring that is out of phase:
1.Push the STOP button, turn the master power switch to OFF, and disconnect the machine from power.
2.Open the electrical box and swap any two hot wires coming from the plug, as illustrated in Figure 138.
| To Plug |
| Ground |
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Swap any two |
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| Gn |
of these wires | Hot | Hot | Hot |
3 5 1
MASTER
POWER SWITCH
4 6 2
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| L1 |
| L2 |
| L3 |
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Figure 138. Swapping L1 and L2 power connections
to correct out-of-phase wiring.
3.Close and latch the electrical box, and reconnect the machine to the power source.
Wiring Overview
Chuck Guard
Safety Switch
Page 95
Brake Pedal
Safety Switch
Page 95
End Gear Cover
Safety Switch
Page 95
Spindle Motor
Page 92
Power Supply
Connection
Electrical![](/images/new-backgrounds/1332075/332075187xi4.webp)
Page 95
Cabinet
Page 90
Work Lamp
Page 95
Spindle
Switches
Page 94
Coolant
Pump Motor
Page 92
Control Panel
Page 94