3 in 1 Cordless Lawn Mower  EN
18
5. Mower is abnormally 
noisy and vibrates.
A. Release Operating Bail to turn mower off. Remove safety 
key. Turn mower on side and check blade to ensure it has not 
been bent or damaged. If blade is damaged, replace with a 
replacement blade. If the underside of the deck is damaged 
return mower to an Authorized service center.
B. If there is no visible damage to the blade and the mower 
still vibrates: Release Operating Bail to turn mower off, remove 
safety key and remove blade. Rotate blade 180 degrees and 
retighten. If mower still vibrates, return the mower to an 
authorized service center.
6. Battery charger LED’s 
not on.
A. Check plug connection.
B. Replace charger.
7. Battery charger LED 
does not flip to green.
A. Battery needs to be diagnosed. Take to authorized service 
center.
8. Mower not picking up 
clippings with the Grass 
Collection Bag.
A. Remove mulch plate when bagging.
B. Chute clogged. Release switch lever to turn mower off. 
Remove safety key. Clear chute of grass clippings.
C. Too much cut grass. Raise cutting height of wheels to shorten 
length of the cut.
D. Bag full. Empty bag more often.
9. When mulching there 
are clippings visible.
A. Too much cut grass. Raise cutting height of wheels to shorten 
length of the cut. Do not cut off more than 1/3 of total length.
B. Check blade for sharpness. Always keep blade sharp.
10. Low or diminished run-
time after many uses
A. Return to Authorized Service location - may need new 
battery.