12Place the spring washer (8) on the arbour and insert the screw(C/9) and tighten by hand.Slowly turn the cutting disc until the stop hole of the V-beltwheel is visible in the drive-arm hole (10).Insert the Allen key (2) as far as it will go. The shaft is nowblocked.Tighten the screw with the combination wrench (1)NOTE: Tighten the screw firmly (30 ± 2 Nm), as otherwise thecutting wheel may slip during cutting.AD81210PUTTING INTO OPERATIONCAUTION:Always turn off the engine and pull off the spark plug capbefore doing any work on the Power Cut! Always wearprotective gloves!CAUTION:Start the Power Cut only after complete assembly andinspection.For the the following work, use the assembly tools includedwith delivery:1. 13/19 AF combination wrench2. Allen key3. Carburetor adjustment screwdriverPlace the Power Cut on a stable surface and carry out thefollowing assembly steps:B1 2 3STOPMounting the cutting discInspect the disc for damage.See SAFETY INSTRUCTIONS, Page 6.Unscrew screw (9) and remove the spring washer (8).Before assembly make sure the tool area and contactsurfaces are absolutely clean.Place the cutting disc (5) on the arbour (7).For cutting discs with 1" arbour hole use the optional accessoryadapter ring (*), part number 394 228 120.CAUTION: When using a diamond cutting disc be sureto mount it so that it rotates in the proper direction!CSchematic drawing557798