AccuLoad
Presets
Q
The AccuLoad unit will not accept the security code and the
display blanks when enter is pressed twice.
A
1. Turn the power to the AccuLoad off.
2. Open the unit and install a jumper between
TP-9 and TP-10 located in the lower left corner of the computer board.
This board is on the door and is the first board behind the screen
3. Turn the power to the AccuLoad back on.
4. The access code is now 0000. This is the
only information that is changed.
5. Turn the power to the AccuLoad off.
6. Remove the jumper and close the AccuLoad.
If, after
following these steps, you need more information, contact us.
Q
The AccuLoad unit is not counting, but there is product flow.
A
The problem could
be the meter not turning, the transmitter, or a broken wire between the
transmitter, the AccuLoad and the computer board.
To check the
meter, remove the cover from the transmitter and see if the coupling is
turning. If it is, the problem is not the meter. If it is not turning,
remove the transmitter and check the coupling on the dummy calibrator
or the gears. If they are turning, the problem is a mechanical problem
in the transmitter. If they are not turning, repair the meter.
Caution:
Before removing or replacing any wires, disconnect the power from the
AccuLoad.
If the meter
is turning, then the problem is electrical. If neither position is counting,
measure the 12 Vdc on the I/O board. If the 12 Vdc is missing, then replace
F2 (the 12 Vdc fuse) on the power supply.
Install a
spring loaded switch between the AccuLoad 12 Vdc and pulse input. In the
diagnostics mode, select the pulse input diagnostic. Click the switch.
If pulses appear after the M, then the computer board and AccuLoad are
operating. If there are no pulses after the M, then replace the computer
board.
If the computer
board is good, disconnect the 12 Vdc wire and the signal wire at the transmitter.
Connect the 12 Vdc and signal wire to the switch and run the same diagnostic
test. If the counts appear after the letter M, replace the board in the
transmitter. If they do not appear, then the problem is in the wiring
- replace or repair.
If, after
following these steps, you need more information, contact us.
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