OHAUS ISRK04HDG Manuel D'instructions page 9

t
roUbleShooting
During operation, any rattling or ticking sounds may indicate a loose screw on the platform tray, tray attachment or accessory. All accessories should be sufficiently tightened in
place before starting the unit.
Error Cause of Error
RTD open or temperature over 100°C
E1
(212°F) for an Incubating Unit
RTD shorted or temperature below 0°C
E2
(32°F) for an Incubating Unit
Mechanical obstruction
Ceased motor
E3
Drive belt broken
Maximum load exceeded
E4
8
This error cannot be fixed by the end user. Unplug the unit and please contact your Ohaus representative for repair.
This error cannot be fixed by the end user. Unplug the unit and please contact your Ohaus representative for repair.
Press the standby button to clear this error. If the E03 error persists, along with grinding, knocking or rubbing noises,
un-plug the unit and contact your Ohaus representative for repairs.
In the event of an errant E03 error, such as someone inadvertently touching the platform tray while the unit is running,
the unit will automatically go to the horizontal "home" position and restart.
In the event of an obstruction left under the tray, which would cause the unit to continually restart, the unit will attempt to
auto home and restart four (4) times and then stop running, displaying an E03 error. This error can be cleared by the user
by pressing the standby button.
Press the standby button to clear this error. Be sure the load is within the maximum load specification before restarting
the unit. If problem persists, unplug the unit and please contact your Ohaus representative for repair.
How to Fix
EN