Christie J series 2.0kW Service Manual page 34

Section 4: Parts and Module Replacement
5. Remove the shield ground screw. NOTE: Located at the end of the ballast for the 2.4kW and 3.0kW and at
the top of the ballast for the 1.9kW projector.
6. Remove and retain the screws, flat washers, and lock washers from the (white) Cathode and (black) Anode
terminals. NOTE: Polarity markings on ballast (+ = white, - = black).
3.0kW and 2.4kW Ballast
7. Disconnect the black wire terminal #1 and #2 tabs from the AC line filter.
8. Remove the lamp ballast from the projector.
9. Remove and retain the 2 mounting side brackets from the ballast and set them aside.
10. Secure the 2 mounting side brackets to the new ballast.
11. Install the new ballast following the removal steps, in reverse order.
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1.9kW Ballast
J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)