Quantum ODYSSEY HF Series, Service Manual

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Chapter 5 Service Instructions
HF Series X-ray Generators - Service Manual Revision W
Quantum Medical Imaging, LLC
5-91
side of the connector.
2. Place the new OCP Microprocessor Board A16A1 on the OCP front
panel and secure using eight (8) screws.
3. Connect all cables to OCP Microprocessor Board A16A1.
4. Re-install the Operator Control Panel Bottom Cover on the Opera-
tor Control Panel housing using four (4) screws.
5. Turn on system and verify the OCP works properly. Adjust
A16A1R17 until the LCD display is a uniform blue color.
Q-HSS Equipped Systems Only: High-Speed Starter Control
Board A20A1 (P/N AY40-035S) Removal
CAUTION! The High-Speed Starter Control Board
contains electrostatic sensitive devices. Observe
proper grounding precautions before handling the
High-Speed Starter Control Board or any other cir-
cuit board.
1. Set the power on/standby switch on the Operator Control Panel
(OCP) to the standby ( ) position.
2. Set the ON/OFF circuit breaker CB1 on the generator cabinet to
OFF position.
3. Tag and remove all cables connected to High-Speed Starter Con-
trol Board A20A1.
4. Remove four (4) hex nuts securing High-Speed Starter Control
Board A20A1 to the PCB Door and remove High-Speed Starter
Control Board.
Q-HSS Equipped Systems Only: High-Speed Starter Control
Board A20A1 (P/N AY40-035S) Replacement
CAUTION! The High-Speed Starter Control Board
contains electrostatic sensitive devices. Observe
proper grounding precautions before handling the
High-Speed Starter Control Board or any other cir-
cuit board.
1. Place the new High-Speed Starter Control Board A20A1 on the
PCB Door standoffs and secure using four (4) hex nuts.
2. Connect all cables to High-Speed Starter Control Board A20A1.
3. Connect a DVM between A20A1U20-7 and GND.
4. Set the ON/OFF circuit breaker CB1 on the generator cabinet to
ON position.
5. Set the power on/standby switch on the Operator Control Panel
(OCP) to the on ( ) position.