How do I assemble and use the WORX WX812 Cordless Brushless Angle Grinder safely and effectively?

[MollyLynn]

To properly assemble and operate your WORX WX812 Cordless Brushless Angle Grinder, follow these steps. First, always remove the battery pack before assembly or adjustments (refer to Figure A1 in your manual). Charge the battery pack using the provided charger, as shown in Figure A2, and only insert it after the grinding disc has fully stopped (Figure A3). To assemble the auxiliary handle, follow Figure B. For the grinding disc assembly, consult Figures C1, C2, and C3. Before use, adjust and mount the wheel guard securely, referring to Figure D. During operation, familiarize yourself with the on/off switch instructions in Figure E and the hand grip areas in Figure F. For rough grinding techniques, refer to Figure G. Working hints for effective use include: Always allow the grinder to reach maximum speed before contacting the workpiece. Avoid forcing the disc; let it work at its natural speed. Maintain a 15-30 degree angle between the disc and the workpiece for optimal results. Ensure the workpiece is securely held or clamped to prevent movement. Following these steps and hints will help you use your WORX WX812 safely and efficiently for various tasks like cutting, roughing, and brushing.