Eppendorf Biological Shakers Innova 44R - Manual (Page 53)

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Biological Shakers Innova® 44/44R — Operating manual
Shaker does not run at set speed.
Shaker is running in Program mode; Look for Run icon in display.
Shaker speed has been changed by RS-232 command/ computer interface.
Shaker is overloaded: remove some contents and balance load.
Defective motor: call for service.
Drive belt out of alignment or worn: call for service.
Operating noise
Load out of balance: pull out Slide-Out Platform, unload all contents, reload.
Loose component(s) in Slide-Out Platform, subplatform, and/or drive assembly: call
for service.
Incubator does not reach set
temperature.
Shaker running in Program mode: Look for Run icon in display.
Temperature setpoint changed by RS-232/computer interface command.
Heater fuse blown: replace.
Compressor fuse blown: replace.
Compressor over-pressure switch activated: call for service.
Chamber fans not working: call for service
Ambient temperature too high or too low: cool or heat the room as needed.
Door is not completely closed (even though Open Door icon may not be on display):
open it and reclose it firmly.
Sealing gasket between the Service Drawer and the Inner Cabinet is damaged: call
for service to replace it.
Line voltage is too low.
Frequency on line voltage if set incorrectly: reset.
Firmware revision does not match the Service Drawer revision: ask for update.
Defective heater: call for service.
Defective refrigeration system: call for service.
Incorrect temperature indication (see below).
Incorrect temperature indication.
Temperature Offset has been programmed; Look for * adjacent to C on display.
Defective RTD assembly: call for service.
Defective main board: call for service.
Incorrect relative humidity % Defective humidity probe or broken contact: call for service.
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