Makita EK7650H Instruction Manual

Also see for EK7650H: Owner's and safety manual Original instruction manual Instruction manual Original instruction manual Instruction manual

13PUTTING INTO OPERATIONCAUTION:Always turn off the engine and pull off the spark plug capbefore doing any work on the Power Cutter! Always wearprotective gloves!CAUTION:Start the Power Cutter only after complete assembly andinspection.Mounting the cutting discWARNING:When installing a diamond cutting disc, be sure to mount•it so that the arrow is in the same direction as the outerflange (6) rotates. Mounting the diamond cutting disc (4) withits arrow direction opposite to that on the wheel cover maycause chipping of the disc edge and personal injury.When installing a cutting disc (4), always use the ring that•matches the bore of the cutting disc and the diameter ofthe spindle (5). Failure to use rings that mate may cause toolvibration resulting in serious personal injury.Only use cutting discs with the bore that matches the•diameter of the ring(s) provided. Using discs that do not matemay cause tool vibration resulting in serious personal injury.Inspect a cutting disc for damage. (see the section titled•“Cutoff discs” in SAFETY PRECAUTIONS.)1. Insert the star-shaped wrench (2) into the hole (8) to preventthe spindle (5) from rotating.NOTE: When the holder of the pressure water system is installedin the hole in the tool, remove it before mounting thecutting disc.2. While holding on the wrench (2) in that position, use thecombination wrench (1) provided and turn the bolt (7) securingthe disc counterclockwise and remove the bolt (7) and outerflange (6).3. Mount a diamond cutting disc/cut-off abrasive disc (4) on thearbor (5). And then put the outer flange (6) on the spindleso that the two parallel flat surface on the outer flange fit thespindle flat surface and firmly tighten the bolt clockwise.To install a cutting disc, mount a ring with the same matchingdiameter as the disc bore and the O ring provided to retain thering on the spindle before installing a diamond cutting disc.And then install the cutting disc.NOTE: Tighten the hex bolt firmly (25 - 31 Nm), as otherwise thecutting wheel may slip during cutting.456 76182SchematicdrawingFor the following work, use the assembly tools included withdelivery:1. 13/16 AF combination wrench2. Star-sharped wrench3. Carburetor adjustment screwdriver4. Adapter ringPlace the Power Cutter on a stable surface and carry out thefollowing assembly steps:No air filter is installed!Before operation, squeeze the supplied filter several times sothat oil is evenly immersed in the entire filter. Insert an oiledfoam filter (pre-filter), as shown in the adjacent illustration! Todo this, take off the filter cover (see the chapter on Cleaning/changing the air filter).