6FUNCTIONALDESCRIPTION CAUTION:• Always be sure that the tool is switched off andunplugged before adjusting or checking function on thetool.Switch actionCAUTION:• Before plugging in the tool, always check to see that theswitch trigger actuates properly and returns to the “OFF”position when released.• Switch can be locked in “ON” position for ease ofoperator comfort during extended use. Apply cautionwhen locking tool in “ON” position and maintain firmgrasp on tool.To start the tool, simply pull the switch trigger. Release theswitch 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 switch trig-ger fully, then release it.Speed adjusting dialThe tool speed can be infinitely adjusted between 500 and3,100 strokes per minute by turning the adjusting dial. Higherspeed is obtained when the dial is turned in the direction ofnumber 6; lower speed is obtained when it is turned in thedirection of number 1.Refer to the table to select the proper speed for the work-piece to be cut. However, the appropriate speed may differwith the type or thickness of the workpiece. In general, higherspeeds will allow you to cut workpieces faster but the servicelife of the blade will be reduced.1. Lock button2. Switch trigger120027071. Speed adjusting dial1002710Workpiece to be cutWoodMild steelStainless steelAluminumPlasticsNumber on adjusting dial5 - 63 - 63 - 43 - 61 - 4