Tuttnauer WTL198-0057 Operator'S Manual Download Page 13

Page 13 

Troubleshooting chart

The incubator does not start.

The incubator gives an error in 

one position during “Autotest”.

The incubator gives an error in 

the “Autotest”.

The incubator does not run a BI 

reading. 

The red light of that position is 

blinking.

The incubator does not run a BI 

readout in any position.

The incubator does not allow 

changing the incubation program.

The printer does not print and 

Attention indicator light blinks 

quickly.

The printer releases unprinted 

paper.

Power source is not connected.

A BI is placed in the position at the 

moment of starting the incubator.

Dust particles might be 

obstructing the light path 

between the sensors.

The “Autotest” gives an error in 

that position, which becomes 

disabled.

The incubation temperature is not 

stable.

Ongoing reading.

The printer cover is not tightly locked. 

Printer without paper.

Paper roll is placed in the wrong 

direction.

Check that the power source is 

connected to the power supply 

according to its characteristics and that 

the plug is connected to the incubator.

Check that every position is empty at 

the moment of starting the incubator.

Ensure cleanliness of the incubation 

position. Use of air is recommended. 

Do not use solid objects that could 

damage internal components. Restart 

the incubator.

Make sure that the position is empty 

when starting the incubator. Restart the 

incubator.

Wait for temperature to be stable.

Wait for the reading of corresponding 

position to finish.

Check that the cover is tightly closed.

Place a new paper roll in the right direction.

Check the paper roll direction.

Fault

Possible cause

Action

Summary of Contents for WTL198-0057

Page 1: ...Rev 0 October 2019 Warning this product contains dry natural rubber...

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Page 3: ...p 8 Remaining incubation time 10 Positive Control 10 Interpretation of results 10 Disposal 10 Audible alarm 10 Cancellation of a reading 11 Temperature monitoring 11 Thermal paper specifications 11 Re...

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Page 5: ...Simultaneous incubation of BIs for EO processes control along with BIs monitoring the other processes is not possible Use description Composition Six incubation programs are available 4 hours at 37 C...

Page 6: ...emit electromagnetic fields Do not use the equipment on vibrating surfaces Do not pour any liquid inside Do not immerse into any liquid Use indoors only Disconnect the power cord before cleaning Do no...

Page 7: ...se of glass fragments generated after the glass ampoule inside the BI tube is crushed Cool the BI during the indicated time before crushing the ampoule Do not handle the BI excessively since this migh...

Page 8: ...s guide in order to carry out readout 2 Turn on the incubator by connecting the end of the AC of the power supply to the power source and then connect the other end of the source plug on the rear of t...

Page 9: ...rol every time a processed indicator is incubated For more information refer to the Positive Control section of this user guide 7 Place the rapid BI in a reading position close the protective cover an...

Page 10: ...sults are not valid until the biological indicator used as positive control shows a positive result A processed BI with a positive result indicates a failure in the sterilization process A negative re...

Page 11: ...3 mm The printer uses thermal paper rolls 1 To replace the paper roll pull the handle of the printer s door Open the printer s cover and remove the spent roll 2 Place the new paper roll with the outer...

Page 12: ...o reader and press the Clock Sync button the auto reader will be synchronized with the PC s clock Synchronization can only be done as long as there is not an ongoing reading firmware version available...

Page 13: ...at position which becomes disabled The incubation temperature is not stable Ongoing reading Theprintercoverisnottightlylocked Printer without paper Paper roll is placed in the wrong direction Check th...

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