DIGIWEIGH DWP-C2X - Manual (Page 12)

9
Appendix 1 Glitch and self- maintenance
Error Reason Check method Solution
Unable to startup
Battery
pack
damaged
Use power meter to measure the
voltage of the two ends of battery,
lower
than 5.0V means
breakdown,
Replace battery
Bad connecting of
battery wire
Shake gently the connecting wire
Reconnect or weld the
battery wire
On/Off button
damaged
Open the front panel and the two
ends behind the short-circuit
on/off button can be startup.
Replace the On/Off button
Charger indicator
does not light
Charger damaged
Connect through the power, the
charger light not on, voltage meter
shows less than 8V output
Replace charger
Charger not plug on
Less than 8V output, check the
plug connecting
Re-plug on the charger
No electricity on the
socket or not press
down
the socket
button
Use Volt meter to check if the
socket light is on
Replace to socket with
electricity or press down the
button
Battery can not be
charged up
Battery damaged
8V output of the charger but no
voltage going up after connected
Replace the battery
Plug damaged
Sometimes it works when shake
the charger connector
Replace the charger
Short battery life
Not our charger,
Long-term damage
to the battery
over-voltage charge.
Check if the output power is more
than 8V
Replace the charger, our
company's charger output is
7.4-7.8
Battery Lifetime
expired
The voltage drops down fast after
charging up
Replace the battery
Self-discharge
caused by bad seal
Battery polarity welding is not
sealed or water in battery pack by
poor sealed.
Seal the battery welding area
and the battery case by glue.
Unstable display
Items shake
seriously while
weighing
Intensely shaking or over shaking Wait till it is stable
The transfer is
damaged by over
loaded
or the
insulation is
damaged
The output and input of the
transfer change too much or the
value is 1 when use Voltage meter
at 20MQ
Replace the transfer with the
manufacturer.