DED8726-51H - Lawn mower DEDRA - Free user manual and instructions
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| Product Type | Lawn Mower |
| Brand | DEDRA |
| Model | DED8726-51H |
| Power Source | 4-stroke petrol engine |
| Cutting Width | 51 cm (20 inches) |
| Cutting Height Adjustment | Central lever, 6 positions (25-75 mm) |
| Grass Collector Capacity | 50 litres |
| Mulching Capability | Yes, with mulching plug |
| Self-Propelled Drive | Rear wheel drive |
| Body Material | Steel deck |
| Wheel Size | Front: 200 mm, Rear: 280 mm |
| Handle Type | Folding, ergonomic |
| Safety Features | Engine brake, safety switch |
| Maintenance | Regular cleaning, sharpening of blade |
| Spare Parts Availability | Genuine DEDRA parts via service centers |
| Repairability | Designed for easy access to key components |
| Included in Box | Mower, grass collector, manual |
| Weight | 28 kg |
| Dimensions (L x W x H) | 830 x 540 x 420 mm (folded) |
Frequently Asked Questions - DED8726-51H DEDRA
How do I start the DEDRA DED8726-51H lawn mower?
Ensure the fuel tank has petrol, check the oil level, and press the primer bulb 3 times. Pull the starter cord firmly while holding the handle. For electric models, check the power cable and press the start button.
What type of oil should I use for the engine?
Use a high-quality SAE 30 engine oil (for warm weather) or 10W-30 for varying temperatures. Always check the oil level before each use and change it after the first 5 hours of operation.
How do I adjust the cutting height?
Locate the central cutting height adjustment lever near the rear wheels. Move the lever to one of the 6 positions, ranging from 25 mm (lowest) to 75 mm (highest). Adjust only after the engine is stopped and the blade has come to a halt.
Can I mulch grass with this mower?
Yes, the DED8726-51H supports mulching. Remove the grass collector and insert the mulching plug into the discharge chute. Mulching cuts the grass into fine clippings that are spread back onto the lawn as natural fertilizer.
How often should I sharpen the blade?
Sharpen the blade at least once a season or after every 25 hours of use. A blunt blade tears grass, causing a brown, unhealthy lawn. Remove the blade safely, grind the edge evenly, and balance it before reattaching.
What should I do if the mower vibrates excessively?
Excessive vibration usually indicates a loose or unbalanced blade. Stop the engine, disconnect the spark plug, and inspect the blade. Tighten the bolt or replace the blade if damaged. Also check if grass is clogged under the deck.
How do I clean the lawn mower after use?
Use a hose to rinse the underside of the deck, but avoid spraying the engine and electrical parts. After washing, run the engine for 2 minutes to dry out the water. Clean the air filter and check for any debris in the cooling fins.
Why won't the engine start?
Check that the fuel valve is open, the spark plug is connected, and the kill switch is in the 'ON' position. If the engine is flooded, remove the plug, dry it, and pull the starter cord several times with the plug removed to clear the cylinder.
Is it safe to use the mower on slopes?
Avoid using the mower on slopes greater than 15 degrees. On less steep slopes, mow across the slope, never up and down. Keep both hands on the handle and ensure you have stable footing. Do not use on wet grass.
Where can I find spare parts for the DED8726-51H?
Genuine DEDRA spare parts are available through official service centers and authorized dealers. You can also find them online using the model number. Always use original parts to maintain safety and performance.
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USER MANUAL DED8726-51H DEDRA
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Product information
Brand : DEDRA
Model : DED8726-51H
Category : Lawn mower