-3. Confirmation after Reassembly
(1) Confirm the following after reassembly. The red pilot lamp on the charger lights up when charging is started.
• When charging an BSL 3626 battery, confirm that the red pilot lamp flashes at 1 second intervals approx.
80 minutes from commencing charging.
(2) Measure the insulation resistance and conduct a dielectric strength test.
• Insulation resistance: 10 M
Ω
or more between the plug blade of cord and the name plate or case fastening
screws, with a DC 500 V megohm tester.
• Dielectric strength test:
(a) Between the plug blade of the cord and the charging terminal blade.
(b) Between the plug blade of the cord and the name plate or the fastening screws on the case.
Based on the voltage listed on the Name Plate, dielectric strength test should be conducted.
CAUTION: Without fail, insulation resistance must be measured between the plug blade of the cord and
the name plate or the fastening screws, and dielectric strength test must be conducted
between the plug blade of the cord and the charging terminal blade or between the plug blade
of the cord and the name plate or the fastening screws on the case. Under no circumstances
should testing be conducted between both blades of the plug, or both blades of the charging
terminal, which may cause burn-out of the charger.
Voltage on the name plate
Test voltage
120 V
220 V to 240 V
AC 1,240 V (1 minute)
AC 3,750 V (1 minute)
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