Once fully charged, unplug the charger. Sun Joe MJ401E-PRO 14 13 Amp Electric Lawn Mower: An adjustable cutting height from just over 1 inch to 2 inches makes it well suited to low-growing, These wires need to stay properly insulated to stop any moisture or debris from entering and interfering with their ability to conduct electrical current. The SUNJOE MOW JOE 14-inch 13 amp-electric lawn mower is a great little mower for the homeowner with a small area that needs to be mowed regularly. In many cases, it may be favorable to just replace the battery. Lawn Mowers The best lawn mowers is one that you will use often and not regret buying. Old lawn mower and old snow blower. You can test each switch with a multimeter or by temporarily bypassing them with a jumper wire. Be sure to allow the underside to air-dry before stowing the machine. Press the safety lock button and pull the switch lever toward the handle or squeeze one of the on/off switches on the handle (depending on your model) to start the motor. Consumer Reports. Water can cause your lawn mower to short out and not start. Exclusions apply. Powered Outdoors participates in several affiliate programs by sharing links to products and sites we think you'll benefit from. The Fix App makes it easy to manage all your stuff in one place. Includes ease of operating the drive controls (for self-propelled), pushing and pulling, making U-turns, and maneuvering in tight spots. This can be done using a wire brush. Again, always remove the battery and safety key before performing any maintenance on the deck. What should I do if I lose any of the hardware required to assembly the Sun Joe Mow Joe MJ401E Lawn Mower? If the rotor becomes damaged or connections inside of the alternator fail, the alternators ability to generate current is compromised. Check the outlet to ensure the battery charger is fully plugged in. Robot Challenge Screen - Best Lawn Mower Reviews, Ratings If you notice any wires that are shorted, grounded or exposed between the output connector and your battery, this wiring will need to be repaired.