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c) Prevent unintentional starting. Ensure the GENERAL POWER TOOL SAFETY switch is in the off position before connecting to WARNINGS power source and/or battery pack, picking up or carrying the tool. WARNING Carrying power tools with your fi nger on the switch Read all safety warnings and all instructions.
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b) Use power tools only with specifi cally g) Do not use a damaged accessory. Before each use designated battery packs. inspect the accessory such as abrasive wheels for Use of any other battery packs may create a risk of chips and cracks, backing pad for cracks, tear or injury and fi...
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toward or away from the operator, depending on direction of ADDITIONAL SAFETY WARNINGS the wheel’s movement at the point of pinching. SPECIFIC FOR ABRASIVE CUTTING- Abrasive wheels may also break under these conditions. Kickback is the result of power tool misuse and/or incorrect OFF OPERATIONS operating procedures or conditions and can be avoided by taking proper precautions as given below.
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– Check that the work piece is properly supported; 9. Keep the tool’s terminals (battery mount) free of swarf – Do not use cutting off wheel for side grinding; and dust. – Ensure that sparks resulting from use do not create ○...
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○ Make sure that any swarf and dust falling on the power REGARDING LITHIUM-ION BATTERY tool during work do not collect on the battery. TRANSPORTATION ○ Do not store an unused battery in a location exposed to swarf and dust. When transporting a lithium-ion battery, please observe the ○...
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Disconnect the battery * Existing batteries (BSL3660/3620/3626, BSL18xx series, etc.) cannot be used with this tool. NOTE Warning Due to HiKOKI’s continuing program of research and development, the specifi cations herein are subject to Remaining battery indicator switch change without prior notice.
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Electronic control 3. Charger ○ Soft start Model UC18YSL3 Reduces recoil against the operator by managing the number of rotations during startup. Charging voltage 14.4 V – 18 V ○ Overload protection Weight 0.6 kg This protection feature cuts off the power to the motor in the event of overloading of motor or a conspicuous reduction in rotational speed during operation.
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(2) Regarding the temperatures and charging time of the rechargeable battery The temperatures and charging time will become as shown in Table 2. Table 2 Charger UC18YSL3 Type of battery Li-ion Temperatures at which the 0°C – 50°C battery can be recharged Charging voltage 14.4 Multi volt...
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*1 WARNING MOUNTING AND OPERATION Before use, be sure to tighten the wheel nut with the included wrench. Failure to tighten could result in the wheel nut Action Figure Page loosening when the brake is activated during a stop. Removing and inserting the battery NOTE The wheel washer is specifi...
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MAINTENANCE AND INSPECTION Important notice on the batteries for the HiKOKI cordless power tools 1. Inspecting the depressed center wheel Please always use one of our designated genuine Ensure that the depressed center wheel is free of cracks batteries. We cannot guarantee the safety and and surface defects.
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TROUBLESHOOTING Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your dealer or the HiKOKI Authorized Service Center. 1. Power tool Symptom Possible cause Remedy Tool doesn’t run No remaining battery power Charge the battery.
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Symptom Possible cause Remedy USB power lamp does not The USB power lamp lights up green to This is not a malfunction. switch off even though the indicate that USB charging is possible. USB device has fi nished charging. It is unclear what the The USB power lamp does not switch off...
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