Archive – Ransburg 9040 Classic HV Power Supply 76447 User Manual

Page 30

CP-97-02.5

2 7

9040 Classic for REA & M90 Systems - Maintenance

8. Secure cabinet door and plug power supply
back in.

9. Reconnect pressure signal input line to
pressure switch.

High V

High Voltage Multiplier

oltage Multiplier

1. Remove high voltage cable from power supply.

2. Ensure power supply is unplugged from AC
outlet and open cabinet door.

3. Unplug connector 1PL from the top of the High
Voltage Multiplier.

4. Remove the six (6) screws that mount the High
Voltage Multipliers’ aluminum housing to the back
panel.

5. Remove the High Voltage Multiplier Assembly
from the power supply.

6. Remove the three (3) screws that secure the
aluminum housing to the High Voltage Multiplier.

7. Install the aluminum housing on the new High
Voltage Multiplier (see "Parts Identification" section
of this manual for part numbers and ordering
information). Ensure connector 1PL faces the
front of the housing before installing.

8. Install the High Voltage Multiplier Assembly in
the power supply by securing the six (6) mounting
screws to the back panel.

9. Plug connector 1PL back into the High Voltage
Multiplier.

10. Secure the cabinet door and plug the power
supply back in.

11. Reinstall the high voltage cable.

LED Display Board

1. Ensure power supply is unplugged from AC
outlet and open cabinet door.

2. Unplug display board connector from 9PL on
main PC Board.

3. Remove two (2) screws that mount display
board to inside of cabinet door and remove display
board from power supply.

4. Install new display board (see "Parts
Identification" section of this manual for part
numbers) in power supply.

5. Reconnect connector 9PL to main PC Board.

6. Secure the cabinet door and plug the power
supply back in.

Kilovolt (kV) or

Kilovolt (kV) or
Microamp (μA) Meter

Microamp (μA) Meter

1. Ensure power supply is unplugged from AC
outlet and open cabinet door.

2. Remove two (2) hex nuts from wiring terminals
and remove wire lugs.

3. Remove four (4) hex nuts that mount meter to
door.

4. Remove old meter and install new one. (See
"Parts Identification" section of this manual for
ordering information.)

5. Reconnect wire lugs to meter (purple wire goes
to + terminal of meter).

6. Secure cabinet door and plug power supply
back in.

Because the High Voltage Multiplier

contains energy storage components that
can cause serious shock injury, it is not
field repairable. Warranty will be voided if
the High Voltage Multiplier seal is broken.
If the High Voltage Multiplier is defective
contact your authorized ITW Ransburg
representative for exchange or repair.

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