User manual RYOBI R10520K2

[. . . ] CAUTION: Carefully read through this entire operator's manual before using your new cordless circular saw. Pay close attention to the Rules for Safe Operation, Warnings, and Cautions. If you use your cordless circular saw properly and only for what it is intended, you will enjoy years of safe, reliable service. Thank you again for buying Ryobi tools. SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS s Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] When properly connected, red light will turn on. s Normally, the yellow and green lights on the charger will come on. This indicates charger is in control charge mode and should switch to fast charge mode within 5 minutes. When charger is in fast charge mode the red light will come on. If after a period of 15 minutes the yellow and green lights remain on, remove the battery pack, wait 1 minute and reinsert battery pack in charger. If the yellow and green lights continue to remain on an additional 15 minutes, the battery pack is damaged and will not accept charge. s When your battery pack becomes fully charged, the red light will turn off and the green light will turn on. s After normal usage, 1 hour of charge time is required to be fully charged. A minimum charge time of 1 to 1-1/2 hours is required to recharge a completely discharged tool. s The battery pack will become slightly warm to the touch while charging. This is normal and does not indicate a problem. Improper assembly of battery pack can cause damage to internal components. 3 INNER BLADE WASHER BLADE BLADE OUTER SCREW BLADE WASHER Fig. 5 OPERATION s Fit saw blade inside lower blade guard and onto spindle. NOTE: The saw teeth point upward at the front of saw as shown in figure 5. s Replace outer blade washer. s Depress spindle lock button, then replace blade screw. Tighten blade screw securely. NOTE: Turn blade screw counterclockwise to tighten. SPINDLE LOCK BUTTON s Return blade wrench to storage area. REMEMBER: Never use a blade that is too thick to allow the outer blade washer to engage with the flats on the spindle. TO REMOVE BLADE: s Remove battery pack from saw. 3 3 20 2 BLADE SCREW 505 4 s Remove blade wrench from storage area. s Position your saw as shown in figure 6, depress spindle s lock button, and remove blade screw. NOTE: Turn blade screw clockwise to remove. NOTE: Blade can be removed at this point. LOWER BLADE GUARD IS IN UP POSITION WHEN MAKING A CUT SAW BLADES The best of saw blades will not cut efficiently if they are not kept clean, sharp, and properly set. Using a dull blade will place a heavy load on your saw and increase the danger of kickback. Keep extra blades on hand, so that sharp blades are always available. [. . . ] 1 Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Lower Blade Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ball Bearing (NTN #6200LB) . . . . . . . . . . . . . . . . . . . . . . . . . 1 Bearing Retainer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]