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Maintenance
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3. Bottom the resistor in the fitting.
4. Put the resistor and center conductor in the load housing [0].
5. Screw the flow tube [7] into the water chamber assembly. Make
sure it is screwed in completely to avoid damaging the resistor.
6. Put the water chamber [3] back into the load, gently rocking and
twisting the chamber to achieve a flat seat on the outer housing.
Line up the holes with the holes in the load.
7. Tighten the water chamber screws [4].
8. Check the dc resistance between the inner and outer conductors;
it should be about 50 ohms. Record this measurement as the new
baseline reading.
9. Connect the load to the coolant supply and cycle the coolant for
five minutes. Check for leaks.
Conductor
Replacement
1. Remove the screws [9] from the RF connector.
2. Remove the outer conductor assembly [12].
NOTE: To only replace the outer conductor, install it now and
screw it into place.
3. Remove the center conductor assembly [11] by pulling it carefully
out of the load housing [0]. Make sure the resistor [1] and inner
flow tube [9] do not come out with the center conductor.
4. Insert the new center conductor assembly into the load housing.
Make sure the resistor fitting makes a snug fit with the resistor.
5. Replace the outer conductor and screw it into place.
Содержание Econoload 8730 Series
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