1. تعارف
Thank you for choosing the LEHMANN LGALM-4037 Cordless Lawnmower. This manual provides essential information for the safe and efficient operation, assembly, maintenance, and troubleshooting of your new lawnmower. Please read this manual thoroughly before first use and keep it for future reference.
The LGALM-4037 is designed for efficient lawn care, featuring a 37 cm cutting width, a 40-liter grass collection bag, and a 5-step cutting height adjustment from 25 mm to 75 mm. It is powered by a 4.0 Ah battery, providing cordless convenience for lawns up to 400 m².

Image 1.1: The LEHMANN LGALM-4037 Cordless Lawnmower, including the battery and charger.
2. حفاظتي هدايتون
خبردار: هن پاور ٽول سان مهيا ڪيل سڀ حفاظتي ڊيڄاريندڙ، هدايتون، عڪس، ۽ وضاحتون پڙهو. هيٺ ڏنل فهرستن تي عمل ڪرڻ ۾ ناڪامي ٿي سگھي ٿي برقي جھٽڪو، باهه، ۽/يا سنگين زخمي.
- لان ڪٽڻ واري مشين کي هلائڻ وقت هميشه مناسب ذاتي حفاظتي سامان (PPE) جهڙوڪ حفاظتي چشما، مضبوط پير، ۽ ٻڌڻ جي حفاظت پائڻ.
- ٻارن، ويٺي ويٺي ماڻهن ۽ پالتو جانورن کي آپريٽنگ ايريا کان پري رکو.
- Inspect the area to be mowed and remove any objects that could be thrown by the blade (e.g., stones, sticks, wires).
- Do not operate the lawnmower in wet conditions or on steep slopes.
- Always disconnect the battery before cleaning, adjusting, or performing any maintenance on the lawnmower.
- استعمال کان اڳ پڪ ڪريو ته سڀئي گارڊ ۽ حفاظتي آلات پنهنجي جاءِ تي آهن ۽ صحيح طريقي سان ڪم ڪري رهيا آهن.
- Never lift or carry the lawnmower while the motor is running.
- Store the lawnmower in a dry, secure place out of reach of children.
3. پيڪيج مواد
احتياط سان سڀئي شيون کوليو ۽ پڪ ڪريو ته توهان کي هيٺيان حصا ملي ويا آهن:
- LEHMANN LGALM-4037 Lawnmower Unit
- Handle Assembly (upper and lower sections)
- گھاس گڏ ڪرڻ وارو ٿلهو
- 4.0 Ah Lithium-Ion Battery
- بيٽري چارجر
- استعمال ڪندڙ جو دستياب (ھي دستاويز)
- Safety Key (Child Lock)
If any items are missing or damaged, please contact LEHMANN customer support immediately.
4. اسيمبلي ۽ سيٽ اپ
4.1. هينڊل اسيمبلي
- Attach the lower handle section to the main mower body using the provided bolts and knobs. Ensure it is securely fastened.
- Connect the upper handle section to the lower handle section, aligning the holes and securing with the remaining bolts and knobs.
- Route any cables along the handle and secure them with the cable clips provided.
4.2. Grass Collection Bag Assembly
Assemble the grass collection bag by attaching the fabric bag to the plastic frame. Ensure all clips are securely fastened.
4.3. بيٽري چارج ڪرڻ ۽ انسٽاليشن
- Before first use, fully charge the 4.0 Ah battery using the supplied charger. Connect the charger to a power outlet and insert the battery. The indicator lights on the charger will show the charging status.
- Once charged, slide the battery into the battery compartment on the lawnmower until it clicks into place.
- Insert the safety key into its slot next to the battery. The mower will not operate without the safety key inserted.

Image 4.1: The 40V Lithium-Ion battery and charger. Ensure the battery is fully charged before use.
5. آپريشن
5.1. Starting and Stopping the Lawnmower
- Ensure the battery is installed and the safety key is inserted.
- هينڊل تي حفاظتي بٽڻ کي دٻايو ۽ رکو.
- حفاظتي بٽڻ کي دٻائيندي، بيل ليور کي هينڊل ڏانهن ڇڪيو. موٽر شروع ٿي ويندي.
- To stop the lawnmower, release the bail lever. The motor will stop immediately.
5.2. ڪٽڻ جي اوچائي کي ترتيب ڏيڻ
The LEHMANN LGALM-4037 offers 5 cutting height positions, ranging from 25 mm to 75 mm. To adjust the cutting height:
- Ensure the lawnmower is turned off and the safety key is removed.
- Locate the height adjustment lever on the side of the mower.
- Pull the lever outwards and move it to the desired height setting. Release the lever to lock it into position.

Image 5.1: The 5-step cutting height adjustment mechanism, ranging from 25 mm to 75 mm.
5.3. ڪٽڻ جا طريقا
- بهترين نتيجن لاءِ، سڪل گاهه ڪٽيو.
- ڪٽڻ جي حصن کي ٿورو اوورليپ ڪريو ته جيئن ڪٽ برابر هجي.
- Avoid overloading the motor by cutting excessively long grass in one pass. Raise the cutting height if necessary.
- Regularly empty the grass collection bag to maintain optimal performance.

Image 5.2: The LGALM-4037 is recommended for lawns up to 400 m².

Image 5.3: The lawnmower features a 37 cm cutting width for efficient mowing.
6. سار سنڀال
WARNING: Always remove the safety key and battery before performing any maintenance or cleaning.
6.1. صفائي
- After each use, clean the underside of the mower deck to prevent grass clippings from hardening. Use a brush or scraper; do not use water directly on the motor or electrical components.
- گھڙڻ واري مشين جي ٻاهرين حصي کي اشتهار سان صاف ڪريوamp ڪپڙو.
- Clean the grass collection bag regularly. It can be rinsed with water and allowed to dry completely before reattaching.
6.2. بليڊ جي سنڀال
Periodically inspect the cutting blade for sharpness and damage. A dull or damaged blade can lead to poor cutting performance and increased motor strain. If necessary, have the blade sharpened or replaced by a qualified service technician.
6.3. بيٽري اسٽوريج
Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. For long-term storage, it is recommended to store the battery with a partial charge (around 50%) to prolong its lifespan.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| لان ڪٽڻ واري مشين شروع نه ٿي ٿئي | بيٽري چارج ناهي حفاظتي چاٻي داخل نه ڪئي وئي Bail lever not engaged اوورلوڊ تحفظ چالو ڪيو ويو | بيٽري چارج ڪريو حفاظتي چاٻي مڪمل طور تي داخل ڪريو Engage bail lever fully Allow motor to cool down, remove obstruction |
| خراب ڪٽڻ جي ڪارڪردگي | سڪل يا خراب ٿيل بلڊ Cutting height too low for grass Grass collection bag full | بلڊ کي تيز ڪريو يا تبديل ڪريو ڪٽڻ جي اوچائي وڌايو Empty grass collection bag |
| وڌ ۾ وڌ وائبريشن | Damaged or unbalanced blade لوڻ اجزاء | Inspect and replace blade if necessary Check all fasteners and tighten as needed |
| موٽر آپريشن دوران روڪي ٿو | بيٽري گھٽ Overload due to thick grass بليڊ واري علائقي ۾ رڪاوٽ | بيٽري ٻيهر چارج ڪريو Raise cutting height, mow slower Remove obstruction (with battery removed) |
8. وضاحتون
| خاصيت | تفصيل |
|---|---|
| ماڊل نمبر | ايل جي اي ايل ايم-4037 |
| برانڊ | ليمن |
| طاقت جو ذريعو | بيٽري (40V) |
| بيٽري جي گنجائش | 4.0 هه |
| ڪٽڻ جي ويڪر | 37 سينٽي |
| ڪٽڻ جي اوچائي جي ترتيب | 5 پوزيشن (25 ملي ميٽر - 75 ملي ميٽر) |
| گھاس گڏ ڪرڻ جي بيگ جي گنجائش | 40 ليٽر |
| تجويز ڪيل لان جو علائقو | 400 m² تائين |
| موٽر جو قسم | Brushless Induction Motor |
| پيداوار جي ماپ (L x W x H) | 128 x 42 x 105 سينٽي |
| شيءِ جو وزن | 12.5 ڪلو |
| رنگ | ڪارو / ڳاڙهو |

Image 8.1: Key specifications of the LEHMANN LGALM-4037 Lawnmower.

Image 8.2: The powerful 40 Volt Induction Motor provides efficient performance.
9. وارنٽي ۽ سپورٽ
LEHMANN products are manufactured to high-quality standards and are guaranteed against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official LEHMANN webسائيٽ.
For technical support, spare parts, or service inquiries, please contact LEHMANN customer service. When contacting support, please have your model number (LGALM-4037) and purchase date ready.
توهان وڌيڪ معلومات ۽ رابطي جي تفصيل تي ڳولي سگهو ٿا LEHMANN Store on Amazon.





