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| TROUBLESHOOTING & REPAIR |
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CONTROL TRANSFORMER (T2) VOLTAGE TEST (continued) |
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| SUPORT CASE BACK |
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CONTROL BOX | AND CENTER BAFFLE |
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WITH WOOD 2 X 4 |
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CONTROL BOARD LOCATED INSIDE
CONTROL TRANSFORMER LOCATED INSIDE
FIGURE F.3 - LOCATION OF CONTROL BOARD AND CONTROL TRANSFORMER.
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TEST PROCEDURE
1.Remove main supply power to machine
2.Locate and remove Plug J8 from control board, located in the control box. Hint:
For ease of testing, secure Plug J8 to case front with tape.
3.Locate leads #432 and #433 connected to the control transformer (T2) which is located in the top of the control box.
4.Turn main power ON
5.Check for 120VAC at leads #432 to #433
A..If 120VAC is present at leads #432 to #433, go to Step 8.
Note: If main supply voltage varies, control transformer voltages will vary accordingly.
B.If a very low or zero voltage is shown at leads #432 to #433 then go to Step 6.
6.Remove main supply power to machine.
