Serial
number
Fault
phenomenon
Cause Analysis
Method of exclusion
Remarks
4
The data is
abnormal
when the
edible oil in low
temperature is
measured.
When the
temperature is
too low, it will
cause the edible
oil to crystallize
or be close to the
crystalline state.
After heating the edible oil
to 50°C (122°F,) stop heat
and re-measure it.
5
Wi-Fi
connection is
abnormal
Wi-Fi parameters
are not set
correctly
Configure the Wi-Fi
parameters of instrument
using the corresponding
configuration software.
If not resolved, please call
our technical staff to solve
the problem.
6
Connection
for bluetooth
printer is
abnormal
Parameters
of Bluetooth
printer are not set
correctly;
Use it when the
printer is not
initialized.
1. Configure the
parameters of Bluetooth
printer by corresponding
configuration software.
2. Turn on the Bluetooth
printer first, wait 10
seconds, then turn on the
instrument Bluetooth.
Table 1 Analysis of failure and example of elimination
11
