Worx NITRO WG749E, Manual

11

Cordless Lawn mower 

               EN

Power indicator light 

See details in BATTERY STATUS 

part

IMPORTANT:

When only one light is 

illuminated, your battery 

is overly discharged, even 

though the machine may 

still be capable to work. 

Continuing to operate 

your machine with the 

battery in this discharged 

condition may reduce the 

life and performance of your 

battery.

When no light is illuminated, 

at least one battery is not 

fully installed or battery 

may be defective, please 

double check the batteries 

are fully seated into 

position.

See Fig.H

Starting and Stopping

See Fig.I1,I2

Operating the self-propel 

system

See Fig. J

Adjusting the cutting height

WARNING! 

Stop, release 

Operating Bail and wait 

until the motor stops before 

adjusting height. The blades 

continue to rotate after the 

machine is switched off, a 

rotating blade can cause injury. 

Do not touch rotating blades.

See Fig. K

Storage

See Fig. ,L1,L2

BATTERY STATUS (See Fig. H)

• 

Before starting or after use, press the button beside 

the power indicator light on the machine to check the 

battery capacity. 

• 

During operation, the battery capacity will be indicated 

automatically by the battery power indicator. The 

indicator constantly senses and displays the battery 

condition as follows.

• 

Charge the machine with 2 battery packs with different 

AH ,the power indicator light displays the battery 

condition with the lower one of the two batteries.

Battery indicator 

light status

Battery condition

Five green lights 

( 

 ) are 

illuminated.

The two batteries are in a highly 

charged condition.

Two, three or four 

green lights are 

illuminated.

The two batteries have a remain-

ing charge. The more lights are 

illuminated, the more battery 

capacity.

Only one green 

light ( 

 ) is 

illuminated.

The battery level of at least one 

battery pack is very low. Please 

check and charge the battery 

pack.

No light is 

illuminated.

At least one battery is not fully 

installed or battery may be defec-

tive.

Only one light is 

flashing twice per 

cycle.

At least one battery is over 

discharged (please refer to the 

battery charge condition), please 

recharge the two batteries at 

once before use again or storage.

Only one light is 

flashing three times 

per cycle.

At least one battery is hot, wait 

for them cool down before start 

again.

Only one light is 

flashing four times 

per cycle.

The machine is over load. Raise 

the cutting height or push slowly.

MULCHING MOWING TIPS

While mulching, your new mower is designed to cut the 

grass clippings into small pieces and distribute them 

back into the lawn. Under normal conditions, the mulched 

grass will biodegrade quickly and deliver nutrients to the 

lawn. Please review the following recommendations for 

optimum mulching performance.

1)  Avoid mowing when the grass is wet from rain or dew. 

Wet grass may form clumps which interfere with the 

mulching action and reduce the runtime. The best 

time to mow the grass is in the late afternoon when the 

grass is dry and the newly cut area will not be exposed 

to direct sunlight.

2)  For the best mulching performance, set the cutting 

height to remove about one third of the grass blade 

length, ideally no more than 40mm at one time. If the 

lawn is overgrown, it may be necessary to increase the 

cutting height to reduce the pushing effort and prevent 

overloading the motor. For extremely heavy mulching, 

it is advisable to first cut at a high cut height setting, 

and then re-cut to the final cut height. Otherwise, make 

narrower cuts and mow slowly.

3)  For the best performance, keep the mower housing 

free of built-up grass. From time to time turn off 

mower and wait for the blades to come to a complete 

stop. Then Remove  the safety key and turn mower 

on its side. Using an object such as a stick, wipe out 

any accumulation of grass around the blade area. Be 

careful of the sharp edges of the blade. Ensure to clean 

the blade area often when cutting wet or new grass and 

every time after the machine is used.

4)  Certain types of grass or grass conditions may require 

that an area be mulched a second time to fully disperse 

the grass throughout the lawn. If cutting a second time, 

it is advisable to cut perpendicular (across) the first cut 

pattern. DO NOT CHANGE CUT PATTERN IN ANY WAY 

THAT WOULD CAUSE MOWING DOWN A HILL.