Tips And Assistance; Questions And Answers - TESTO 330 Instruction Manual

8

Tips and assistance

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8.1.

Questions and answers

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Question
Rech. batt. low
Measuring instrument
switches automatically off
or cannot be switch on
Displayed rech. batt
capacity seems to be faulty
Error message: Pump
flow too high
Error message: Sensor
protection active
Error message: Printing
not possible
If we could not answer your question, please contact your dealer or
Testo Customer Service. Contact data see back of this document
or website www.testo.com/service-contact.
Possible causes / solution
> Switch to mains operation.
Batteries / rech. batts empty.
> Charge rech. batts or switch to
mains operation.
Rech. batt. was repeatedly not fully
discharged/charged.
> Discharge rech. batt. (until
measuring instrument switches off
automatically) and then charge
fully.
Gas outlet blocked
> Make sure that the gas outlet is
clear.
The shutdown limit of the CO sensor
was exceeded.
> Remove the probe from the stack.
• With printer 0554 0543: Bluetooth
interface not enabled.
• Wrong printer enabled.
• Printer switched off.
• Printer outside wireless
transmission range.
> Enable Bluetooth interface, see
®
Bluetooth , page 37.
> Enable printer used, see Printer,
page 36.
• Switch on printer.
> Move printer within wireless
transmission range.
8 Tips and assistance
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