Autool BT460 Manual - Página 5
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assembly has to be replaced. (Some old vehicle are using external regulator, then
replace the regulator directly.)
Normally, the maximum voltage of regulator is 14.7V. If charging voltage is too
high, the battery will be overcharged, which will shorten battery life and cause
battery failure .
IV: Load Test
In the menu, press UP/DOWN key to select load test. Press ENTER key to load test.
It will show:
Please turn on all the electrical appliance and device
Start engine, and wait for 15 seconds!
Press ENTER key to start load test!
At the same time, start engine. When engine running is stable, press ENTER key to
display test state:
Load Test
Current
Minimum
Minimum when all on
When all appliances are in ON state, normally, charging voltage is more than 12.8V
if the power supply from generator is sufficient. If the voltage is less than 12.8V, it
may be caused by insufficient output current from generator, reduced power
generation, excessive electrical load or leakage. Increasing the electrical appliances
in the vehicle, it will also cause a voltage drop.
V. Language
In the menu, press UP/DOWN to select language setting. Press ENTER key to
language setting. It will show:
Language
BT 460 车辆蓄电池检测仪使用说明书
14.1V
13.5V
12.8V