KS 43LM-40V - Lawn mower Könner & Söhnen - Free user manual and instructions
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| Product type | Lawn mower (battery-powered) |
| Brand | Könner & Söhnen |
| Model | KS 43LM-40V |
| Power source | 40 V lithium-ion battery (4.0 Ah) |
| Cutting width | 43 cm (17 in) |
| Cutting height adjustment | 25–75 mm, 6 positions |
| Grass bag capacity | 45 L |
| Motor type | Brushless motor for longer life and efficiency |
| Mowing functions | 3-in-1 (mulching, rear bagging, side discharge) |
| Deck material | Durable polyethylene (plastic) deck |
| Handle | Foldable and adjustable for comfortable use |
| Weight | 18.5 kg (without battery) |
| Battery included | Yes, 40V 4.0 Ah battery and charger |
| Run time | Up to 40 minutes on a full charge |
| Charging time | Approximately 60 minutes |
| Safety features | Safety switch and blade brake |
| Maintenance | Removable grass bag, easy blade access |
| Spare parts | Replacement blades, battery, wheels available |
| Noise level | About 76 dB(A) |
| Recommended lawn area | Up to 400 m² |
| Warranty | 2-year manufacturer's warranty |
Frequently Asked Questions - KS 43LM-40V Könner & Söhnen
How do I start the KS 43LM-40V lawn mower?
Press and hold the safety switch on the handle, then pull the starter lever toward you. The motor will start automatically. Release both to stop.
How do I adjust the cutting height?
Use the central height adjustment lever to select one of 6 positions between 25 mm and 75 mm. Always adjust with the motor off.
Can I mulch the grass with this mower?
Yes, the mower is a 3-in-1 machine. Insert the mulching plug into the rear discharge opening and leave the side chute closed for mulching.
How long does the battery last on a single charge?
The included 4.0 Ah battery provides up to 40 minutes of cutting time, depending on grass thickness and height.
What maintenance does the mower require?
After each use, clean the cutting deck and grass bag. Check the blade for sharpness and tighten all bolts. Lubricate moving parts occasionally.
Is the mower suitable for uneven or steep ground?
The mower is designed for flat to moderately sloped lawns. Do not use on slopes greater than 15° for safety reasons.
How should I store the mower during winter?
Store it in a dry, covered area. Fully charge the battery and remove it. Clean the deck and apply a light coat of oil to prevent rust.
Can I use a different battery brand?
Only use Könner & Söhnen 40V batteries designed for this model. Using incompatible batteries may cause damage or safety hazards.
What should I do if the blade becomes dull?
Replace the blade with an original Könner & Söhnen replacement blade. Always disconnect the battery before blade removal.
Does the mower have a safety cut-off?
Yes, the blade brake stops the blade within 3 seconds once the handle is released, adding a layer of protection.
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USER MANUAL KS 43LM-40V Könner & Söhnen
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Product information
Brand : Könner & Söhnen
Model : KS 43LM-40V
Category : Lawn mower