S&J S1637ER2 37CM 1600W ELECTRIC MOWER

Ensure the mower is connected to the power supply.

Ensure the grass isn’t too long and wrapped around the blade.

The mower maybe trying to cut too much grass. Adjust the cutting height.

The motor speed will drop if the grass is too long to cut. Adjust the cutting height.

Check that the mower housing is not clogged with grass and debris.

Check that the grass box isn’t full.

The cutting blade could be worn or rusty and in need of replacement (See How do you replace the cutting blade). NOTE: Replace this cutting device after 50 hours mowing or 2 years whichever is sooner regardless of condition. If the cutting device is cracked or damaged, immediately replace it with a new one.

Check that the grass is not too wet.

Check that air vents on grass box are not blocked.

Ensure the mower housing is not block with grass and debris. 

The cutting blade could be worn or rusty and in need of replacement (See How do you replace the cutting blade). NOTE: Replace this cutting device after 50 hours mowing or 2 years whichever is sooner regardless of condition. If the cutting device is cracked or damaged, immediately replace it with a new one.

Keep the cutting blade sharp to ensure a good cutting performance. Replace a worn or damaged cutting blade with a new one of the same type or have it sharpened by a qualified specialist.

i. Loosen the bolt anticlockwise using a suitable wrench and remove it together with the blade. 

ii. Replace the blade with a new one of the same type. 

iii. Reattach the blade onto the spindle, pay attention to correct alignment. Tighten the bolt clockwise with 16 Nm min, 20 Nm max to ensure safe operation of your product. Ensure the temperature is between 10 and 30°C.

NOTE: Replace this cutting device after 50 hours mowing or 2 years whichever is sooner regardless of condition. If the cutting device is cracked or damaged, immediately replace it with a new one.