- 12 -ENRESIDUAL RISKSome residual risks remains even with properuse of the tool such as the following;• contact with the rotating bit• contact with the sharp edges of material orsomething.III. ADDITIONAL SAFETYRULES1) If the bit becomes jammed, immedi-ately turn the trigger switch off to pre-vent an overload, which can dam-age the battery pack or motor. Usereverse motion to loosen jammedbits.2) Do NOT operate the Forward/Reverse lever when the trigger switchis on. The battery will discharge rap-idly and damage to the unit mayoccur.3) During charging, the charger maybecome slightly warm. This is normal.Do NOT charge the battery for a longperiod.4) Do not strain the tool by holding thespeed control trigger halfway (speedcontrol mode) so that the motorstops.5) To prevent injury during use, holdthe tool steady at all times and avoidwaving it around.6) Make certain that there are no hiddengas or water pipes, or electrical wiresin the area where you will be work-ing. Coming into contact with hiddenpipes or wires could result in electricshock, or water or gas leaks.7) Make sure to hold the object you areworking on steady.8) Check for damaged parts.• Check thoroughly for damage tothe protective cover and other partsbefore operating.• Check to make sure the tool and allof its functions are working properly.• Check the adjustment of all mov-able parts, and check all fixed partsto make sure they are fitted properlyand free of damage. Check all partsof the tool for abnormal function.9) When attempting to repair the protec-tive cover or other parts, please followthe instructions in the user manual. Incases where there are no instructionsin the manual, please take it back tothe store to have it repaired.10) If the tool gets exceptionally hot dur-ing use, please take it in for serviceand repair.11) To avoid potential injury, keep faceand hands away from the drill bit andany shavings.12) Do not wear gloves when operatingthe tool, as they may get caught bythe drill, leading to injury.13) Battery terminals, screw shavings,and tool accessories such as drillbits will be very hot immediately afteroperation. Do not touch them asthere is a risk of burning yourself.