ADJUSTING THE EXTENSIONBARS (Fig. 17)1. Extend the extension bar to therequired position to properlysupport the workpiece.2. Fully tighten the two extension-bar locking knobs (J).I Fig. 17AWARNING: When servicing, use only identical replacement parts. Use of anyother parts may create a hazard or cause product damage.GENERAL MAINTENANCEAvoid using solvents when cleaning plastic parts. Most plastics are susceptibleto damage from various types of commercial solvents and may be damaged bytheir use. Use clean cloths to remove dirt, dust, oil, grease, etc._, WARNING: When servicing, use only identical replacement parts. Use of anyother parts may create a hazard or cause product damage. To ensure safety andreliability, all repairs should be performed by a qualified service technician.WARNING: Keep the miter saw stand dry, clean, and free from oil andgrease. Always use a clean cloth when cleaning. Never use brake fluids,gasoline, petroleum based products or any strong solvent to clean the stand.Chemicals can damage, weaken or destroy plastic which may result in seriouspersonal injury.NOTICE: If the mounting bracketrequires adjustment to mountsecurely on your stand:* Release the nut by turningit counterclockwise.Tighten the Phillips Screwby turning it clockwise, andtighten the nut by turningit clockwise.Fig. 18Phillips Screw16491 ManuaLRevised_12 0606 Page 13