i-SENS i-Smart 300, Operator'S Manual, Page: 93 / 107

8. Troubleshooting
Operator’s Manual
8-2
Troubleshooting, continued
Battery
If one of following situations applies:
 The analyzer was turned off immediately upon disconnection
from the outlet.
 The analyzer was turned off during brief power outages.
 The battery does not recharge.
1.
If not already done, turn off the power switch of the analyzer.
2.
Check for loose power connections between the analyzer and the
outlet. Tighten any loose power connections.
3.
Turn on the power switch of the analyzer.
4.
The analyzer will turn on and the battery will begin to recharge.
5.
If the analyzer does not turn on, turn off the power switch of the
analyzer.
6.
Recharge the battery for 10 minutes.
7.
Turn on the power switch of the analyzer again.
8.
While the analyzer is turned, if the battery level stays low and
does not increase at all over the time, call a service engineer for
help.
9.
Until the battery is replaced, the analyzer will operate normally
as long as the power is supplied from the outlet.
If the “Battery is low” appears,
1.
Check for loose power connections between the analyzer and
the outlet.
2.
Tighten any loose power connections.