power source and/or battery pack, picking up or GENERAL POWER TOOL SAFETY carrying the tool. WARNINGS Carrying power tools with your fi nger on the switch or energising power tools that have the switch on WARNING invites accidents. Read all safety warnings and all instructions. d) Remove any adjusting key or wrench before Failure to follow the warnings and instructions may result in turning the power tool on.
c) When battery pack is not in use, keep it away 10. Do not insert object into the air ventilation slots of the from other metal objects, like paper clips, coins, charger. Inserting metal objects or infl ammables into the keys, nails, screws or other small metal objects, charger air ventilation slots will result in electrical shock that can make a connection from one terminal to...
2. If the tool is overloaded, the motor may stop. In this ○ Do not place conductive debris, nail and wires such as case, release the switch of tool and eliminate causes of iron wire and copper wire in the storage case. overloading.
NAMES OF PARTS (Fig. 1 – Fig. 16) Change rotation speed - High speed Rechargeable battery Groove Change rotation speed - Low speed Latch Trigger switch Clockwise rotation Remaining battery Handle indicator lamp Counterclockwise rotation Pilot lamp Display panel The battery remaining power is nearly empty. Remaining battery Drill mark Recharge the battery soonest possible...
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<UC18YSL3> CHARGING 3. Charging When inserting a battery in the charger, the charge Before using the power tool, charge the battery as follows. indicator lamp will blink in blue. 1. Connect the charger’s power cord to the receptacle. When the battery becomes fully recharged, the charge When connecting the plug of the charger to a receptacle, indicator lamp will light up in green.
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4. Disconnect the charger’s power cord from the CAUTION receptacle. ○ If the battery is charged while it is heated because 5. Hold the charger fi rmly and pull out the battery. it has been left for a long time in a location subject to NOTE direct sunlight or because the battery has just been Be sure to pull out the battery from the charger after use,...
● Regarding the temperatures and charging time of the battery. The temperatures and charging time will become as shown in Table 4 Table 4 Charger UC18YFSL Type of battery Li-ion Temperatures at which the 0°C – 50°C battery can be recharged Charging voltage 14.4 Multi volt...
Table 5 Safeguard Function LED Light Display Corrective Action If the operating with the shift knob set on On 0.1 second/off 0.1 second Overburden Protection HIGH, adjust to LOW and continue operation. Remove the cause of the overburdening. On 0.5 second/off 0.5 second Temperature Protection Allow the tool and battery to thoroughly cool.
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Symptom Possible cause Remedy <UC18YSL3> The battery is not inserted all the way. Insert the battery fi rmly. The charge indicator lamp There is foreign matter in the battery Remove the foreign matter. is rapidly fl ickers purple, terminal or where the battery is attached. and battery charging doesn’t begin.