7 Tips and assistance
7
7.1.
28
nfo@Testo-Direct.com
Tips and assistance
Questions and answers
Question
Rechargeable battery low
Measuring instrument
switches off automatically
or cannot be switch on
When switching off, the
instrument rinses the gas
path for a long time and
does not shut down.
Error message:
E04
Error message:
E05
Error message:
E06
Error message:
E08
Error message:
E12 / E13
Testo-Direct
www.
Possible causes / solution
> Connect to AC power supply.
Batteries / rechargeable batteries
empty.
> Charge rechargeable battery or
switch to AC power supply.
The gas path is closed by the sealing
plug.
> Remove the sealing plug and
insert the filter.
O2 sensor is worn out
> Contact Testo Service
Zeroing in the flue gas duct
> Carry out zeroing outside the flue
gas duct
O2 measuring value is outside the
measuring range
> Note the measuring range (see
Technical data)
Zeroing in the flue gas duct
> perform zeroing outside the flue
gas duct (zeroing is repeated a
maximum four times).
CO measuring value outside the
measuring range (>4000ppm)
> Note the measuring range (see
Technical data)
> Purge CO sensor with fresh air to
prevent damage to of the CO
sensor.
CO measuring value unstable
> Perform zeroing outside the flue
gas duct (zeroing is repeated a
maximum four times).
.com
1.888.475.523
Need help?
Do you have a question about the 310 and is the answer not in the manual?
Questions and answers
Error code 6 keeps coming up will not zero
Error code E06 on the TESTO 310 means zeroing was carried out in the flue gas duct. To resolve it, perform zeroing outside the flue gas duct. Zeroing is repeated a maximum of four times.
This answer is automatically generated