Husqvarna DM 220 Operator's Manual

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10. Lift the drill bit to the ceiling. Attach the slurry ring tothe ceiling.To decrease the temperature of themotor• Operate the product with no load for 2 minutes todecrease the temperature of the motor.To change gearCAUTION: Change gear only when themotor decreases in speed or stops. Do notuse force to change gear.• Use the applicable speed for the drill bit diameter.Refer to the rating plate on the product orTechnicaldata on page 22.• Turn the drill spindle and at the same time turn thegear selector to change gear.To drill a hole at a specified angleThe product has an electronic level indicator that sensesthe angle of the product. The electronic level indicatorhelps the operator to drill in the specified angle.1. Push the ON/OFF button to start the electronic levelindicator.2. If it is necessary, do a configuration of the electroniclevel indicator. Refer toTo do a configuration of theelectronic level indicator on page 15.3. If the middle green LED (A) comes on, the product iscorrectly aligned horizontally and vertically.A4. If a red light comes on, the product must be tiltedto adjust the position of the product. Do 1 of theprocedure that follows.14 1794 - 001 - 24.03.2022