Connect The Atc Legacy Adapter Cable - Tormach Automatic Tool Changer Owner's Manual

TECHNICAL DOCUMENT
7. In the Power Drawbar control assembly box, locate the blue spindle door interlock wires on the Power
Drawbar board. Then, unplug them.
Figure 16: Current wire configuration on the Power Drawbar board.
8. Pull the loose blue spindle door interlock wires from the Power Drawbar control assembly box, through the Z
column, and out of the machine. Then, discard them.
9. In the Power Drawbar control assembly box, locate the power wire connector on the Power Drawbar board.
Then, unplug it.
10. Pull the loose power wire from the Power Drawbar control assembly box and out of the machine. Then,
discard it.
11. In the Power Drawbar control assembly box, locate the VFD interconnect cable (from DB1) on the Power
Drawbar board. Then, unplug it.
Connect the ATC Legacy Adapter Cable
1. Connect the ATC Legacy Adapter Cable to the ATC power cable on the main assembly.
2. Route the loose wires from the ATC Legacy Adapter Cable out of the enclosure and toward the electrical
cabinet on the back of the machine.
©Tormach® 2020
Specifications subject to change without notice.
Page 17
TD10560: Owner's Guide: M ATC Retrofit for PCNC 770 Series 3 (1220A)
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