Operational precautions General safety instructions warning! Consider work area environment. Do not expose tools to rain. Do not use tools in damp or wet locations – Keep work area clean and well lit. Do not use tools in the present of flammable liquids or gases.
Product safety instructions warning! Disconnect battery pack from tool or place the main switch in the locked or off position before making any adjustments, changing accessories, or storing the tool. Such preventative safety measures reduce the risk of starting the tool accidentally. Remove adjusting keys or wrenches before turning the tool on.
Page 4
additional safety rules for charger & battery pack warning! Do not charge battery pack when temperature is below 10°C (50°F) or above 40°C (104°F). Do not attempt to use a set-up transformer, an engine generator or DC power receptacle. Do not allow anything to cover or clog the charger vents. Always cover the battery pack terminals with the battery pack cover when the battery pack: is not used.
Direct current Millimeter ft-lb Foot-Pound Newton meter Revolutions or Reciprocations per minute Model No. K 10250 (Replaceable carbon brush motor) Voltage 10.8V dc No load speed/min Low: 0–360 rpm High: 0–1550 rpm Max Torque 24 Nm (17.7 ft-lb) Tool weight (with battery) 1.045 kg (battery 0.185 kg)
Major components Torque adjustment ring High/Low speed knob Side panel Chuck Forward/Reverse knob Main switch Battery knob Battery pack accessory Charger Kamasa Tools is a trade mark of KG Knutsson AB, SE 191 81 Sollentuna, Sweden, Phone +46 8 92 30 00 www.kamasatools.com...
Page 7
Operating instructions Installing or Removing Battery Pack (See Fig.1 Fig.2) Always switch off the machine before insertion or removal of the battery pack. To remove the battery pack, pull out the set plate on the machine and grasp both sides of the battery pack while withdrawing it from the machine.
Page 8
LED light on the charger Power On (Green light flashes slowly) Battery low (Red light stays illuminated) Battery charged 80% (Green light flashes rapidly) Battery charged 100% (Green light stays illuminated) Battery pack temperature is too hot or too cold (Red light flashes slowly) Battery pack malfunction (Red and Green lights stay illuminated) warning! Charger can only be plugged into a 100-240V a.c outlet.
Page 9
Tool operating How to insert and remove bits To insert a bit, turn the chuck clockwise. To remove a bit, turn the chuck counterclockwise. Forward/Reverse knob selection button Select the forward or reverse direction of the tool by pushing the Forward/Reverse knob. Select the speed by pushing the High/Low speed knob Low speed High speed...
Page 10
High/Low speed selection Use the “High” for drilling application. Use the “Low” form screwdriver application. Select the applied torque Use the 10 sections adjustment ring to select the right torque for your application. Drill mode Turn the torque ring to the sign for the maximum torque position if you would like to drill on wood. Replacement of the carbon brush Replace the carbon brush while the motor is not rotated and the carbon brush is run out.
Page 11
K 10250 Parts name Qt Spare part no Parts name Qt Spare part no Chuck screw Carbon brush panel 3/8 keyless chuck Housing fixture Gear box ass’y K 10260 M 3.0 screw Motor ass’y K 10261 Housing label (L) Speed change spring...
Page 12
Kamasa Tools is a trade mark of KG Knutsson AB, SE 191 81 Sollentuna, Sweden, Phone +46 8 92 30 00 www.kamasatools.com...
Need help?
Do you have a question about the K 10250 and is the answer not in the manual?
Questions and answers