8.0 TROUBLESHOOTING
-Check battery voltage
-Check battery connection
- Replace or charge battery
- Make sure battery is securely
attached and battery clips are
not bent or broken.
Power on lights, but X-ray
does not pulse.
-Check the battery voltage.
-Check the 2amp fuse.
-Charge or replace the battery.
-Replace the fuse if necessary.
Power on lights, X-ray
pulsing light does not
illuminate, X-ray dose not
pulse
- Replace the X-ray pulsing light
X-ray pulses, but no image
or black image.
Unit stops pulsing in the
middle of a pulse train and
LCD displays 00.
-Check the battery voltage.
-Check 15 amp fuse.
-Check feedback line
connection.
- Charge battery if necessary.
- Replace the fuse if blown.
- Make sure the screw holding
wire to the oscillator board is tight.
Unit makes loud popping
noise while pulsing.
- Stop immediately and return
for repair.
9.0 INSTRUCTIONS FOR REPAIR
FUSE REPLACEMENT Requires T-10 Torx driver & needle nose pliers.
1. Remove the back plate. Remove the 5 screws in the back plate then pull the back plate off slowly
maneuvering the battery terminal connecting wires through the opening in the oscillator board.
2. The 15 amp fuse is the white one inch long fuse on the left side of the oscillator board. The 2
amp fuse is a small green fuse just to the right of the 15 amp fuse. See diagram on page 12.
The 15 amp fuse can be removed with fingers. The 2 amp fuse may require needle nose pliers to
pull it out of the board. It should be pulled in a downward direction to remove from the board.
REMOVING THE BOARDS Refer to the diagram on page 12 for steps 1-4.
1. Remove the back plate (see FUSE REPLACEMENT step 1). After the terminals are through the
oscillator board, disconnect the red and black battery wires.
2. There are three terminals on the lower left side of the oscillator board and one on the lower right.
Disconnect the two blue wires, one red wire, and one green signal wire using Philips driver.
3. There are three socket head cap screws holding the oscillator board in place. Two are in the
middle of the board and one is at the bottom. Remove these three screws.
4. Disconnect the oscillator board from the counter board by pulling the bottom of the oscillator
board up and away from the counter board. Disconnect the two pin white key switch connector,
white three pin remote connector and black touch pad connector.
5. Tilt the back of the counter board down until the LED clears the housing then pull the board out of
the housing.
6. Remove the top plate of the control module.
7. The counter board is located on the bottom of the top plate.
8. Disconnect the key switch connector and ribbon connector from the bottom of the counter board.
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