Hyundai HY2155, User Manual

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4.9. After charging is complete, the GREEN LED on the charger will come ON and the RED light will go
OFF,
4.10. The battery pack will fully charge if left on the charger, but it will not overcharge.
Led Indicator Battery Pack Red Led Green Led Action
Hot/Cold battery Flashing Flashing
Charging will
begin when
battery returns to
5°C-40°C
Defective Flashing OFF
Battery pack or
charger is
defective
Charging ON Flashing Charging
Fully charged OFF ON
Charging is
complete
Maintenance
charging
5. INSERTING / REMOVING BATTERY PACK
Always switch off the tool before installing or removing of the battery cartridge. To
remove the battery cartridge, slide it from the tool while sliding the button on the
front of the cartridge. Always install the battery cartridge fully until the red
indicator cannot be seen. If not, it may accidentally fall out of the tool, causing
injury to you or someone around you. Do not use force when installing the battery
cartridge. If the cartridge does not slide in easily, it is not being inserted correctly.
5.1. Inserting/removing battery pack.
5.1.1. Insert battery cartridge, align the tongue on the battery cartridge with the groove in the
housing and slip it into place. Insert it all the way until it locks in place with a click. If you can
see the red indicator on the upper side of the button, it is not locked completely.
5.1.2. To remove battery press battery unlock button (1) and slide in direction of arrow (2).
5.2. Battery protection system.