Makita UT1600 Original Instructions Manual

Also see for UT 1401: Original instructions Original instructions

18. Hold power tool by insulated gripping surfaces, when performing anoperation where the cutting accessory may contact hidden wiring or its owncord. Cutting accessory contacting a “live” wire may make exposed metalparts of the power tool “live” and could give the operator an electric shock.Operating the machineWrong use may result in damages. Therefore, the following instructions shallalways be observed:Use stirrers recommended by the manufacturer (maximum diameter: 140 mm(UT1401), 180 mm (UT1600) with M14 thread).Do not overload the machine in a way that causes a standstill.Tool changeCaution!Do always remove the power plug before carrying out any work on the tool.You may catch your fingers when inserting the tool. Therefore, do always wearprotective gloves when changing tools.The work spindle of the tool is provided with a M14 internal thread.Keep thread and front surfaces clean. Do use a SW 22 (UT 1401) or SW 27 (UT1600) spanner to remove the stirrer and to hold up the work spindle.Switching the machine on and offShort-Time OperationStarting the machine: Press on/off switchStopping the machine: Release on/off switchPermanent OperationStarting the machine: Press on/off switch and while keeping it pressed, engagethe lock buttonStopping the machine: Press on/off switch again and release itThe mixer has an electronic switch in order to regulate the speed level bykeystrokes.It is recommended to only use it when the machine is started or stopped in orderto avoid splashing material. If the continuous mode is operated with reducedspeed, it leads to overstress because the machine is not provided with enoughcooling air and overheating will occur significantly faster.Speed SelectionThe machine is equipped with a mechanical two-speed gearbox. Select therequired speed by rotate the gear selector. The position of the lower speed is indirection of the working spindle. Change the speed only when the machine is notrunning, and support the speed-changing by slightly rotating the work spindle.