Tips And Assistance; Questions And Answers; Accessories And Spare Parts - TESTO 320 Instruction Manual

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The condensate outlet must be completely closed
(marking), otherwise measuring errors could be caused by
infiltrated air.
8

Tips and assistance

8.1.

Questions and answers

Question
Rechargeable battery low
Measuring instrument
switches off automatically
or cannot be switched on
Error message: Cell
protection enabled
Error message: Printing
not possible
8.2.

Accessories and spare parts

Printer
Description
Infrared high-speed printer
www.
8 Tips and assistance
Possible causes/solution
> Switch to mains operation.
Batteries/rechargeable batteries
empty.
> Charge rechargeable battery or
switch to mains operation.
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
, page 40.
Bluetooth ®
> Enable printer to be used.
> Switch on printer.
> Move printer into wireless
transmission range.
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