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手册

症状

A straight bit traces a visible circle at no load instead of rotating on a stable centerline.
A known-straight, fully retained 1/4-in. hex bit traces a visible circle at no load.
Le chargeur présente des dommages structurels visibles et secs sur son boîtier supérieur ou inférieur, ses pieds de table, les rails battery, la zone de rétention, le support de contact ou les fentes de montage mural arrière. Aucun liquide, fumée, étincelle, brûlure ou fusion n'est actif.
With the pack removed and cool, one or more accessible power, signal or temperature contacts are visibly bent, pushed in, pitted, loose or corroded, with no active heat, smoke, liquid or melting.
墊喺輕壓下軌道轉速急降
O battery para antes da posição totalmente encaixada e o carregador não pode iniciar uma carga normal. Nenhuma rachadura visível no carregador, detritos condutivos ou pacote inchado foi confirmado até o momento.
The battery latches normally and works while still, but charging or tool power stops, restarts, or flickers when the pack or receiver is gently moved.
After trigger release, the bit or square drive coasts noticeably longer than normal before stopping.

故障模式

part

Battery terminalblock eller ledningar