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24V MX24V - 13” Lawn Mower and Grass Trimmer Combo
20VMWGT
Learn how to set up and use your cordless lawn mower with instruction manuals, user guides, and FAQs.
Setting Up
The LawnMaster 24V 13" Cordless Lawn Mower is designed for straightforward assembly to get you started quickly.
Assembling the Lower Handle
1）Insert the left and right lower handles into the designated slots on the mower housing.
2）Ensure the handles are firmly secured in place.
Assembling the Upper Handle
1）Align the upper handle with the lower handles and fix them using the bolts and locking knobs.
2）Turn the locking knobs clockwise until tight. There are two possible positions for user comfort.
3） Secure the control cable to the handle frame using the supplied cable clips to prevent damage.
Assembling the Grass Collection Bag
1）Insert the collection bag handle into the slots on the upper cover until it securely ‘clicks’ into place.
2） Align the cover and base at the front, then clip the two halves together, moving from front to sides.
3）Slide the tongue into the front section of the bag to ensure it is securely placed.
Inserting the Battery Pack
1）Lift the battery compartment cover on the mower deck.
2）Align the grooves of the battery pack with the raised ribs in the compartment and slide it in.
3）Push firmly until you hear a “click,” then close the cover.
*Note: The safety key must be inserted into its slot for the mower to operate.
The LawnMaster 10" 24V MAX Cordless Grass Trimmer requires simple assembly to get you started.
Connecting the Main Handle and Shaft
- Align the protrusion on the shaft with the notch inside the main handle.
- Insert the shaft into the handle until fully engaged and secure it by tightening the locking collar.
Fitting the Debris Guard
- Align the debris guard with the trimmer head.
- Secure the guard by tightening the three mounting screws with a Phillips head screwdriver.
Note: The cut-off blade on the guard is sharp; avoid contact during fitting.
Attaching the Flower Guard and Auxiliary Handle
- Slide the flower guard over the main handle and seat the rails into the recessed channels on the motor housing.
- Align the auxiliary handle with the support, insert the quick-release knob, and tighten it by hand once the handle is in your desired position.
Inserting the Battery Pack
- Ensure the battery is fully charged.
- Align the battery pack with the slot on the underside of the main handle.
- Push the battery pack into the handle until you hear a "click," indicating it is securely locked.
Maintenance
Regular maintenance of your LawnMaster mower ensures optimal performance and a healthy lawn. Always remove the safety key and battery pack before performing any maintenance.
Cleaning the Mower
1）After each use, clean the underside of the deck to remove grass clippings, dirt, and debris that can cause rust.
2）Use a dry cloth to wipe the exterior; do not use water or a hose, as this can damage the motor and electrical connections.
Blade Care
1）Inspection: Regularly check the blade for signs of wear, cracks, or damage. A dull blade will overload the motor and result in an uneven cut.
2）Sharpening: For best results, sharpen the blade twice during the mowing season. Ensure the blade remains balanced by checking it on a screwdriver or nail after sharpening.
3）Replacement: If the blade is bent or damaged, replace it immediately with an identical replacement part.
Battery & Charger Maintenance
1）Fully charge the battery before putting it into storage.
2）Keep the charger clean and free of debris; always unplug it from the outlet when not in use.
3）Avoid storing the battery or charger in areas of excessive heat or direct sunlight.
Regular maintenance ensures your grass trimmer operates at peak performance and extends the life of the tool.
Cleaning the Trimmer
1）After every use, remove the battery pack and clean the tool with a dry cloth or a soft brush for hard-to-reach areas.
2）Pay particular attention to the air vents; keep them free of grass clippings and debris to prevent overheating.
3）Do not use chemical detergents or water to spray or immerse the tool.
Spool and Line Maintenance
The trimming line should be regularly checked for wear. If the line no longer advances or the spool is empty, it is easy to replace:
1）Remove the battery pack and push the tabs on the spool cover to remove it.
2）Replace the spool with a new one or wind a fresh 0.065 in. (1.6 mm) monofilament line onto the existing spool.
3）Ensure the line is correctly threaded through the eyelet before snapping the spool cover back into place.
Battery Care and Storage
1）Fully charge the battery before long-term storage and recharge it if you notice a reduction in performance.
2）Store the trimmer and battery in a dry, frost-free place, ideally between 50°F (10°C) and 86°F (30°C), and out of reach of children.
Specifications
Combo
Model Number
20VMWGT
Cordless
Mower
Front Wheel Dimensions
5.5-Inches
Rear Wheel Dimensions
5.5-Inches
Carry Handle
Yes
Folding Handles
Yes
No-Load Speed
3700 RPM
Cordless Trimmer
Model Number
CLGT2410H
Cutting Width
10-Inches
Line Diameter
0.065-Inches
Auto Line Feed
Yes
Pivoting Head
7-Position
Rotating Shaft
90°
Converts To Edger
Yes
No-Load Speed
9200 RPM
Corded Or Cordless
Yes
Voltage
24V
Battery Type
Lithium-Ion
Quantity Of Batteries
1 x 24V Batteries
Unit Weight
5.28 lbs
Warranty
2-Year Limited
Spare Parts
Our aim is to keep it personal. Our friendly customer service team are there if you need a helping hand.
Support
Frequently Asked Questions
Does this come with a battery?
Yes! Two (2) 24V MAX* 4.0Ah batteries are included.
How do I advance the trimmer line?
This trimmer features a fully automatic single line system. The line will automatically elongate every time you turn on the trimmer. For full instructions, please refer to page 19 of the operator's manual here.
Can I use the trimmer on wet grass?
No, this trimmer should not be used on wet grass. Wet grass can stick to the trimmer head and guard, preventing proper discharge of grass clippings.
Why isn't my trimmer reaching full power?
The battery may be depleted or the air vents are blocked. Charge battery and clean air vents.
How do I adjust the mower cutting height?
This mower can be set to 5 cutting heights between 1’’ (25 mm) and 2.55’’ (65 mm). For full instructions, refer to page 19 of the operator's manual here.
Can I store the battery on the charger?
No, once the battery pack is fully charged, remove the battery from the charger and disconnect charger from the outlet.