818161715Kickback and lock-in- When working with the Power Cut there is a danger of kickbackand lock-in.- Kickback occurs when the top of the cutting disc is used forcutting (15).- This causes the Power Cut to be thrown back toward the userwith great force and out of control. Risk of injury!To prevent kickback, observe the following:- Never cut with the section of the cutting disc shown in figure 15.Be especially careful when reinserting the disc into cutsthat have already been started!- Lock-in occurs when the cut narrows (crack, or workpiece understress).- This causes the Power Cut to suddenly jump forward, out ofcontrol and with great force. Risk of injury!To prevent lock-in, observe the following:- When reinserting the disc into previous cuts, have the PowerCut running at top speed. Always cut at top speed.- Always support the workpiece so that the cut is under tension(16), so that the cut does not press together and jam the cuttingdisc as it proceeds through the material.- When starting a cut, apply the disc to the workpiece with care.Do not just shove it into the material.- Never cut more than one piece at a time! When cutting, makesure that no other workpiece comes into contact.Working behavior / Method of working- Before starting work, check the work area for any hazards(electrical wires, inflammable substances). Clearly mark thework area (for example with warning signs or by cordoning offthe area).- When working with the Power Cut hold it firmly by the front andrear handles. Never leave the Power Cut unattended!- Use the Power Cut at high speed as far as possible (see “Tech-nical Data”).- Only use the Power Cut during good light and visibility periods.Be aware of slippery or wet areas, and of ice and snow (risk ofslipping).- Never work on unstable surfaces. Make sure that there are noobstacles in the working area, risk of stumbling. Always ensurethat you have a safe footing.- Never cut above your shoulder height (17).- Never stand on a ladder to cut (17).- Never use the Power Cut while standing on scaffolding.- Do not lean over too far when working. When putting down andpicking up the Power Cut, do not bend over from the waist, butinstead bend in the knees. Save your back!- Guide the Power Cut in such a way that no part of your bodyis within the extended swing range of the disc (18).- Use cutting discs only for the materials for which they are de-signed!- Use cutting discs only for the materials for which they are de-signed. Do not use the Power Cut to lift up and shovel awaypieces of material and other objects.Important! Before cutting, remove all foreign objects, such asrocks, gravel, nails etc. from the cutting area. Otherwise, suchobjects can be flung away by the disc with great speed. Injuryhazard!- When cutting workpieces down to length use a firm support.If necessary, secure the workpiece from slipping, but do notsteady it with your foot or allow another person to hold it.- When cutting round items, always secure them against rota-tion.- When guiding the Power Cut by hand, use the side mountingposition of the cutter attachment only when actually necessary.Otherwise, always use the central position. This gives the unita better balance, for reduced operator fatigue.