Set the switch to the position while connected to the battery.
If a short circuit or reverse connection occurs, the charger will automatically shut down. Turn the unit off, fix the connection, and restart.
The unit will indicate the battery's condition for capacities between . 5. Troubleshooting Common Issues bosch kl 1208 manual top
Before you begin charging, ensure you are working in a safe environment.
For standard (non-sealed) batteries, unscrew all screw plugs. Check the fluid level and top up with distilled water if the lead plates are not covered by at least 5 mm of fluid. Set the switch to the position while connected
Check for poor terminal contact, incorrect polarity, or a lack of mains voltage.
Follow the connection steps in reverse: turn off the power, unplug from the mains, and then remove the battery terminals. 3. Key Technical Specifications Specification Compatible Batteries All 12V standard, boat, and small engine batteries Minimum Capacity Test Indicator Range 24 to 66 Ah Operating Temp Maximum 35 °C (95 °F) Efficiency Approximately 85% maximum 4. Using the Battery Test Function The unit will indicate the battery's condition for
The KL 1208 can also be used as a battery indicator without being connected to mains power:
Apply a load to the battery (e.g., turning on the vehicle's full-beam headlights).