Tips And Assistance - TESTO 330 Instruction Manual

8 Tips and assistance

8 Tips and assistance
8.1. Questions and answers
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.
80
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 49.
> Enable printer used, see Printer,
page 49.
• Switch on printer.
> Move printer within wireless
transmission range.