Toro Recycler FlexForce 55-cm 21864 Operator's Manual

To start the mower, ensure the battery is charged and properly inserted. Press the safety key and squeeze the bail handle to engage the motor.
Check the battery charge and connection. Ensure the safety key is inserted correctly. If the problem persists, inspect for debris blocking the blade and consult the manual for troubleshooting steps.
It is recommended to sharpen the mower blade at least once per mowing season or after every 25 hours of use to maintain cutting efficiency.
Store the battery in a cool, dry place when not in use and avoid extreme temperatures. Fully charge the battery before storage and recharge it every few months.
After each use, remove debris and grass clippings from the deck and blade area using a brush or air blower. Avoid using water to clean the motor and battery compartment.
The mower has a single lever height adjustment feature. Pull the lever towards the wheel and move it to the desired cutting height position, then release to lock it in place.
Excessive vibration could be caused by a damaged or unbalanced blade. Inspect the blade for damage and balance, and replace or sharpen it if necessary.
Clean the mower thoroughly and remove the battery. Store the mower in a dry, protected area and the battery in a cool, dry place to prolong its lifespan.
Ensure the blade is sharp and installed correctly. Check for any clogs or obstructions in the mulching chamber and clean them out.
To maximize runtime, mow in optimal conditions (dry grass), keep the blade sharp, and reduce the cutting height to decrease load on the motor.