Ryobi BG828G User Manual 3 - Page 8

ASSEMBLY  Install bolt through the holes in the spark deflector with LED assembly and spark shield. NOTE: Orient the bolt so that the head of the bolt sits in the recessed area of the spark shield.  Reinstall spark shield knob onto the bolt. Tighten securely. mounting spark shield Assembly See Figure 5, page 12.  Attach the spark shield assembly to the wheel guard using two screws, washers, and lock washers.  Tighten screw securely.  Repeat above steps for the second spark shield assembly. NOTE: The spark shield assemblies can be installed on either side of the tool. For detailed grinding, it's recommended to place the spark shield with magnifier on the right side above the finer wheel. mounting Work rests See Figure 6, page 12.  Unscrew and remove the work rest knob from the carriage bolt.  Attach the right work rest to the inside of the wheel guard as shown. NOTE: As the diameter of the wheel decreases with use, adjust the distance between the wheel and the right work rest to maintain 1/16 in. or less separation.  Tighten work rest knob securely.  Repeat above steps for the left work rest. INSTALLING/REMOVING BATTERIES See Figure 7, page 12. Always turn the on/off switch to the OFF position when installing batteries.  Remove battery covers from the spark shield assemblies.  Install AAA batteries according to the polarity indicators (+ or -) inside the battery compartments.  Replace and secure the battery covers. moUNTING GRINDER To Workbench See Figure 8, page 12. The bench grinder must be mounted to a firm supporting surface such as a workbench or leg stand. Four bolt holes have been provided in the tool's base for this purpose. Each of the four mounting holes should be bolted securely using machine bolts, lock washers, and hex nuts (not included). Bolts should be of sufficient length to accommodate the saw base, lock washers, hex nuts, and the thickness of the workbench. Tighten all four bolts securely. Carefully check the workbench after mounting to make sure that no movement can occur during use. If any tipping, sliding, or walking is noted, secure the workbench to the floor before operating. WARNING: Always make sure your bench grinder is securely mounted to a workbench. Failure to do so could result in an accident resulting in possible serious personal injury. Operation WARNING: Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury. WARNING: Always wear eye protection with side shields marked to comply with ANSI Z87.1. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury. WARNING: Do not use any attachments or accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not recommended can result in serious personal injury. CAUTION: Excessive pressure on a cold wheel may cause the wheel to crack. NOTICE: Never sharpen or grind anything made of aluminum, brass, or copper. 8 − English