Cobra MAX+ 40v Cordless Push Rear-Roller Lawn Mower Kit - RM4340VX

Please refer to the product documentation or the manufacturer's website for the most current warranty information, as periods can vary.

Charging times can vary depending on the charger and battery condition, but typically a 2.0Ah battery can be fully charged within a few hours. The dual-port charger allows for charging two batteries simultaneously.

It is strongly recommended to only use genuine Cobra 40V batteries and chargers with this mower to ensure optimal performance, safety, and to avoid voiding the warranty.

This mower is ideal for medium-sized gardens, typically up to around 500 square meters on a full charge with two batteries, depending on grass conditions and mowing style.

The cutting height is adjusted using a single central lever located on the side of the mower deck. Move the lever to the desired height setting, indicated by numbers or positions on the mower body.

The rear roller is designed to be integrated for performance. While it does not typically need to be removed for normal use or storage, consult your user manual for specific instructions regarding its attachment.

The blade should be checked periodically for sharpness and damage. Sharpening or replacing the blade as needed will ensure efficient cutting and prevent stress on the motor. Always disconnect batteries before performing blade maintenance.

Ensure batteries are fully charged and correctly inserted. Check that the safety key is in place and the bail arm (handlebar lever) is fully engaged. Verify there are no obstructions around the blade.

Check the selected cutting height and adjust if necessary. Ensure the grass is not excessively wet or long. Inspect the blade for damage or dullness and sharpen or replace if required. Clean any debris buildup around the cutting deck.

Ensure the roller is correctly attached and free from debris. Check that the grass is of a suitable length to allow for striping. For best results, mow in a consistent direction.

This could be due to overheating or a depleted battery. Allow the mower to cool down if it feels hot. Check battery charge levels and swap to a charged battery if available. Clear any blockages that may have caused the motor to strain.