A 12mmx 10mmopenendwrenchis providedformountingtheToolRestAssembliesandtheSparkArrestorAssemblies,.1, DONOTassembletheBenchGrinderunti!youaresurethetoolISNOTpluggedin.2, DONOTassembletheBenchGrinderuntilyouaresurethepowerswitchis inthe"OFF"position,3., DONOTassembletheBenchGrinderuntilyouaresurethegrindingwheelsarefirmlytightenedtotheBenchGrinder,,TOOL RESTS (Figs. D and E)The Bench Grinder is provided with two Tool Restsassemblies,,1,, Remove Tool Rest Assemblies from the plastic bagsand check to see that you have the following:Tool Rest (2)Tool Rest Support (2)5/16-18 x 3/4" Hex head screw (2)5/16" Lock Washer (2)5/16" Flat Washer (4)5/16-18 x 1/2" Hex head screw (4)2,. Assemble the Tool Rest Supports (A) to the insidesurface of the Wheel Covers (B) with the flatwashers (C) and 1/2" long hex head screws (D) asshown° See Figure D,.3., Assemble the Tool Rests (E) to the Supports (F)with the lock washers (G) and 3/4" long Hex headscrew (H) as shown. See Figure Eo4,, Adjust each Tool Rest until its inside edge (1) is1/16" from the grinding wheel Firmly tighten thehex head screws holding the supports and toolrests, See Figures D and EFig. DFig. ESPARK ARRESTORS (Fig F)1 Remove both Spark Arrestor Assemblies from theplastic bags and check to see that you have thefollowing:Left Side Spark ArrestorRight Side Spark Arrestor1/4" Flat Washer (2)t/4-20 x I/4" Hex head screw (2)2,, Assemble the Spark Arrestors (A) to the insidesurface of the Wheel Covers (B) with the flatwashers (C) and hex head screws (D) as shown.See Figure F3, Adjust each Spark Arrestor until the lower edge (E)is 1/16" from the grinding wheel. Firmly tighten thehex head screws_ See Figure EFig. FB