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REC 3838
4-10
4.3.7
Front Panel Replacement
To replace the controller front panel door, proceed as indicated below.
Fiberglass Enclosure
1.
Turn off power at mains.
2.
Disconnect the cables (display board, display module ribbon, and pot/switch)
attached to the front door. See Figure 4-5.
3.
Using a drive pin, force the hinge pin up from the bottom until it can be
grasped with a pliers and removed from the controller enclosure door.
4.
Remove the front panel door.
5.
Remove the display board and display module from inside the front panel
door.
6.
Remove the nut(s) securing any externally mounted potentiometers. Also
remove switch boot covers securing electronic and conveyor power switches.
7.
Remove the pot/switch bracket from the inside of the door. See Figure 4-5.
8.
Discard the old front panel door.
9.
Fit the controller's new front panel door and insert the hinge pin.
10. Re-install all hardware in reverse order.
11. Reattach cables.
12. Close controller enclosure door.
13. Reapply power to electronics and verify proper operation.
Stainless Steel Enclosure
1.
Turn off power at mains.
2.
Open the controller enclosure door (Figure 4-5).
3.
Disconnect display module cable and remove display module (Figure 4-5).
4.
Disconnect display board ribbon and remove display board (Figure 4-5).
5.
Carefully peel front panel off enclosure (Figure 4-5). If front panel cannot be
safely removed, a solvent may be used to help peel the panel off.
6.
Peel protective paper off back of new front panel.
7.
Mount new front panel on enclosure in same position as old panel.
8.
Install display module and connect cable.
9.
Install display board and connect ribbon.
10. Close controller enclosure door.
11. Apply power to electronics and verify proper operation.
Summary of Contents for AC-4000
Page 8: ...REC 3838 1 0 AC 4000 ELECTRONICS FIGURE 1 1 ...
Page 10: ...REC 3838 1 2 SYSTEM BLOCK DIAGRAM FIGURE 1 2 ...
Page 13: ...REC 3838 1 5 TABLE 1 1 TECHNICAL SPECIFICATIONS Continued ...
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Page 105: ...REC 3838 4 0 ...
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Page 109: ...REC 3838 4 3 DISPLAY BOARD ASSEMBLY MODULE REPLACEMENT FIGURE 4 1 ...
Page 112: ...REC 3838 4 6 COMMUNICATION CPU AND ANALOG BOARD REPLACEMENT FIGURE 4 2 ...
Page 114: ...REC 3838 4 8 21 Apply power to electronics and verify proper operation ...
Page 117: ...REC 3838 4 11 FRONT PANEL REPLACEMENT FIGURE 4 5 ...
Page 121: ...REC 3838 4 15 ...
Page 130: ...REC 3838 5 3 5 3 1 Return Material Authorization ...
Page 133: ...REC 3838 5 6 TABLE 5 1 Continued Controller Front Panel ...
Page 134: ...REC 3838 5 7 TABLE 5 1 Continued Controller Enclosure Left Side ...
Page 135: ...REC 3838 5 8 TABLE 5 1 Continued Controller Enclosure Right Side ...
Page 136: ...REC 3838 5 9 TABLE 5 1 Continued Distribution Enclosure ...
Page 140: ...REC 3838 6 4 ...
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Page 169: ...3 Dimensions Figure 1 MM23001 and MM23011 Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS ...
Page 175: ...9 ALL DIMENSIONS IN INCHES MILLIMETERS Figure 7 MM23071 and MM23072 Dimensions Dimensions ...
Page 187: ...21 Figure 11 Chassis Drive Connections Installation ...
Page 188: ...22 Figure 12 MM23201C Q and MM23011C Q Connections Installation ...
Page 195: ...29 Figure 14 Cased Drive Connections Installation ...
Page 228: ...62 Troubleshooting FIgure 29 MM23000 Series Block Diagram ...
Page 229: ...63 FIgure 30 MM23101 MM23111 MM23401 and MM23411 Terminal Block Connections Troubleshooting ...
Page 230: ...64 Troubleshooting FIgure 31 MM23201 and MM23211 Terminal Block Connections ...
Page 231: ...65 Figure 32 MM23501 Terminal Block Connections Troubleshooting ...
Page 238: ...NOTES 72 ...
Page 239: ...NOTES 73 ...
Page 240: ...NOTES 74 ...