5FUNCTIONAL DESCRIPTIONCAUTION:• Always be sure that the tool is switched off andunplugged before adjusting or checking function onthe tool.Switch actionCAUTION:• Before plugging in the tool, always check to seethat the switch trigger actuates properly and returnsto the "OFF" position when released.For UB11001 2004753To start the tool, simply pull the switch trigger. Releasethe switch trigger to stop.For continuous operation, pull the switch trigger and thenpush in the lock button.To stop the tool from the locked position, pull the switchtrigger fully, then release it.For UB1101123 45004754To start the tool, simply pull the switch trigger. Tool speedis increased by increasing pressure on the switch trigger.Release the switch trigger to stop.For continuous operation, pull the switch trigger and thenpush in the lock button.To stop the tool from the locked position, pull the switchtrigger fully, then release it.A speed control screw is provided so that maximum toolspeed can be limited (variable). Turn the speed controlscrew clockwise for higher speed, and counterclockwisefor lower speed.OPERATIONBlowing1 2004755For dust blowing, attach nozzle to blower outlet, turningclockwise to lock it in place.Dust suction1234004756NOTE:• Dust bags are optional accessories in somecountries.For dust suction, fit nozzle onto suction inlet and dust bagonto blower outlet.After the bag fills with dust, empty the contents of thedust bag into a dust bin by releasing the fastener.10047571. Fastener1. Dust bag2. Blower outlet3. Nozzle4. Suction inlet1. Nozzle2. Blower outlet1. Switch trigger2. Speed controlscrew3. Higher4. Lower5. Lock button1. Switch trigger2. Lock button