User manual RYOBI 725R-SERIALS-808106510-AND-UP

[. . . ] Thank You again for buying Ryobi tools. SAVE THIS MANUAL FOR FUTURE REFERENCE. RULES FOR SAFE OPERATION The purpose of safety rules is to attract your attention to possible dangers. The safety symbols and the explanations with them, require your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instruction or warnings they give are not substitutes for proper accident prevention measures. [. . . ] KEEP HANDLES DRY, CLEAN AND FREE FROM OIL AND GREASE. Never use brake fluids, gasoline, petroleum based products, or any strong solvents to clean your tool. Watch what you are doing and use common sense. Before further use of the tool, a guard or any other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its operation. A guard or any other part that is damaged should be properly repaired or replaced by an authorised service centre. DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF. Have defective switches replaced by authorised service centre. DO NOT OPERATE THIS TOOL WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL OR ANY MEDICATION. THE APPLIANCE IS NOT INTENDED FOR USE BY YOUNG OR INFIRM PERSONS WITHOUT SUPERVISION. YOUNG CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT THEY DO NOT PLAY WITH THE APPLIANCE. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE Due to continued product refinement policy, product features and specifications can and will change without notice. Grinding wheels must not be used for any operation other than grinding. Grinding wheels must be stored and handled with care in accordance with the manufacturer's instruction. Inspect the grinding wheel before use to ensure that it is not chipped or cracked. Chips or cracks can cause the wheels to shatter, resulting in possible serious injury. Ensure that the wheel is fitted in accordance with this manual. Ensure that the grinding wheel is correctly mounted and tightened before use and run the tool at no-load speed for 30 seconds in a safe position. Stop immediately if there is considerable vibration or if other defects are detected. If this condition occurs, check the tool to determine the cause. Do not use separate reducing bushings or adapters to adapt large hole grinding wheels. Check that the work piece is properly supported. Use only grinding wheels approved by RYOBI Ensure that sparks resulting from use do not create a hazard e. g. [. . . ] Attach the disc flange (7), the grinding wheel (1) and the clamp nut (8) to the spindle shaft (9). Be sure the disc flange is properly seated on the spindle shaft. Depress the spindle lock button (11) located on the right side of gear case. Using the wrench (10) provided, tighten the clamp nut in a clockwise direction. [. . . ]