Trouble Shooting; Error Messages - Adam Equipment CQT1751GR User Manual

Grain scale
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7.0

TROUBLE SHOOTING

7.1

ERROR MESSAGES

If an error message is shown, repeat the step that caused the message. If the error
message is still shown then contact your Adam Equipment dealer for support.
ERROR
DESCRIPTION
CODE
ADO
A/D Value too high.
ADL
A/D Value too low.
-----
A/D count is not
correct when turning
the scale on.
Unit-E
Unit error.
Low battery indicator. Batteries may be flat.
FAIL
Calibration failure.
Unstable – machine
cannot get a stable
reading.
No Power when
turning on.
©Adam Equipment Company 2009
POSSIBLE CAUSES
Weight on the pan when
turning on.
Improper calibration of the
scale.
Damaged load cell.
Damaged Electronics.
Pan is not installed when
turning on.
Calibration not correct.
Damaged load cell.
Load cell damaged.
Electronics damaged.
Incorrect mass used to
calibrate. The user calibration
is not within 5% of factory
calibration.
Possible damaged to loadcell.
Possible damage to the
mechanics / Loadcell.
Possible poor and drafty
location caused by
airconditioner or next to open
windows or doors.
Battery may be flat. AC
adapter may not be working.
17
Solutions
Remove any weight from
the stainless steel pan.
Recalibrate.
Install pan and try power
on.
Recalibrate.
Remove any weight form
the stainless steel pan and
try rebooting. Try
calibrating the machine.
Change the batteries.
Try to recalibrate, check
that the weight used to
calibrate matches that of
the value of the scale.
Replace load cell by Adam
Equipment dealer.
Make sure the balance is
on a flat surface and away
from vibration and air
movement.
Change the batteries. Or
use the AC adapter

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