OHAUS HOHTDG Manual De Instrucciones página 10

t
roUbleSHooting
Error Cause of Error
E1 The circuit board does not "see" any speed input. This could be
caused by a complete motor stoppage, a mechanical issue that
causes the mechanism not to pass through the sensor or by an
electrical issue such as a sensor malfunction.
E2 This Error code means that the unit "sees" a speed that is
different than the set speed, or that the unit cannot maintain
a consistent speed. This could be caused by the unit being
overloaded or jammed, by an inconsistent or low power source
or by an internal electrical issue.
Unit has Blown Fuse
no power
Unit will Lid is not latched properly
not run
9
How to fix
1. Check to make sure there is no mechanical obstruction causing the mechanism to become
stuck. The tray should move up and down with little resistance. NOTE: At the top and bottom of
the "stroke" there will be a point where the mechanism will be difficult to move when stopped.
This is not a problem for the motor.
2. Cycle power by turning the ON/OFF switch to the Off position, leaving it for 30 seconds and
then switching it back to the ON position.
3. If this does not fix your issue, contact your Ohaus representative.
1. Check that the power source that the unit is plugged into matches the electrical requirements of
the unit.
2. Check to make sure there is no mechanical obstruction causing the mechanism to become
stuck. The tray should move up and down with little resistance. NOTE: At the top and bottom of
the "stroke" there will be a point where the mechanism will be difficult to move when stopped.
This is not a problem for the motor.
3. Cycle power by turning the ON/OFF switch to the Off position, leaving it for 30 seconds and
then switching it back to the ON position.
4. If this does not fix your issue, contact your Ohaus representative.
1. Replace the fuse with the supplied spare. If issue reoccurs, see # 2
2. Check to make sure there is no mechanical obstruction causing the mechanism to become
stuck. The tray should move up and down with little resistance. NOTE: At the top and bottom of
the "stroke" there will be a point where the mechanism will be difficult to move when stopped.
This is normal.
3. If this does not fix your issue, contact your Ohaus representative.
1. Unsecure and re-secure lid latch
2. If this does not fix your issue, contact your Ohaus representative.
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