1. On-off Switch 2. Digital Display 3. Speed Deduction Button 4. Speed Increase Button 5. LED for electric charge volume 6. Battery Release Button 7. Battery pack Technical Data Voltage: Battery type: Li-lon No Load Speed: 2100-5000rpm Pad Size: Dia.125mm Out-put Shaft:...
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SAFETY GENERAL SAFETY INSTRUCTIONS WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mainsoperated (corded) power tool or battery-operated (cordless) power tool.
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> Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. > Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool.
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5.SERVICE > Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. SAVE THESE INSTRUCTIONS: This manual contains important safety and operating instructions for compatible battery chargers (refer to Technical Data). Before using charger, read all instructions and cautionary markings on charger, battery pack, and product using battery pack.
Do not place any object on top of charger or place the charger on a soft surface that might block the ventilation slots and result in excessive internal heat. Place the charger in a position away from any heat source. The charger is ventilated through slots in the top and the bottom of the housing.
Charge Indicators > The green light will continue to blink, but a red indicator light will be lighting-off during this operation. Once the battery pack has reached an appropriate temperature, the red light will turn on and blink slowly . The charger will resume the charging procedure after the red light is turned off.
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> Speed Adjustment 3.1 Increase the speed:Push speed increase button 5 after the machine is power on. The LCD display shows numbers of 20, 25, 30,35,40,45,48 when pushing the button, which means the speed steps of 2000rpm,2500rpm,3000rpm, 3500rpm,4000rpm,4500rpm,4800rpm relatively. 3.2 Decrease the speed: Push speed decrease button 3 after the machine is power on.The LCD display shows numbers of 20, 25, 30,35,40,45,48 when pushing the button, which means the speed steps of 2000rpm,2500rpm,3000rpm, 3500rpm,4000rpm,4500rpm,4800rpm relatively.
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LCD Display Instructions 1. Speed Selections Instruction Speed Selections Numbers Shown Speed Indicated Selections Remark on the Screen Power ON No Speed 2000±10% 2500±10% 3000±10% 3500±10% 4000±10% 4500±10% 4800-10% The Highest Speed...
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2.Errors Displayed Instruction Errors Displayed Instruction Error No Phenomenon Possible Reasons Solutions Over load protection: 1. over 1. Power off the machine. loaded(the working electricity 2. Re-start the machine current more than 50A±4A 3. If above 2 actions are ≤500mS) not workable, please 2.
1. Power off the machine. 2. Re-start the machine 3. If above 2 actions are Hardware Protection: not workable, please machine fault send the machine to the professionals for repairing. 1. Power off the machine. 2. Re-start the machine 3. If above 2 actions are not Motor protection: workable, please send the machine fault...
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