120v
LITHIUM-ION
TM
12
13
Installing the line trimmer attachment shaft.
(See Fig. 3 )
1. Loosen the coupling connector knob by
rotating counterclockwise on the power head
assy.
2. Align the line trimmer attachment shaft arrow
to the coupler connector position hole until
release pin locks in position.
Note:
You may have to rotate the shaft to find
the right position for the pin to lock.
3. Re-tighten the connector knob and make
sure the shaft is fully secured in place
Removal of the line trimmer attachment shaft
(See Fig. 4)
1. Stop the line trimmer and remove the battery
pack from the machine.
2. Loosen the connector knob.
3. Pull the release pin and twist the shaft then
you can pull out the line trimmer attachment
shaft.
Installing auxiliary handle (See Fig. 5)
1. Uninstall the bolts on the auxiliary handle.
2. Install the auxiliary handle on the shaft and
then tighten the bolts with nut and make sure
the auxiliary handle is firmly secured in place.
Attaching the Shoulder Harness (See Fig. 6)
- Depress the harness clip and fit to the
harness hook.
OPERATION
Inserting and removing the battery pack
To insert the battery pack
1 Align the groove on the battery pack with the
corresponding mounting ribs and press the
battery pack down until you hear a “click”.
2. Check to make sure the battery pack is firmly
secured into position- and make sure the
handle is closed on top of battery.
Battery Pack Y0L120BAT2.5 (See Fig. 17)
①
Lift handle
②
Main housing
③
Indicator button
④
Green LED lamps
⑤
Red LED lamp
Battery Pack Operation (See Fig. 18)
1. When you push the power indicator button,
the green LED lights will show the power
remaining. (see Fig. 28
①
)
2. When the battery pack over discharges or
remains very low power, the red LED light will
flash. (see Fig. 28
②
)
3. When the battery pack temperature is
exceeded, the red LED light will flash. Cool it
down for 10~20 minutes. (see Fig. 28
②
)
4. When there is fault with the battery pack, the
red LED light will flash. (see Fig. 28
②
)
5. Once the battery pack is correctly located
in the charger, the 4 green LED lights of the
battery pack will flash LED lights to indicate
the charging process. At the same time the
green LED light of the charger will flash
continuously during normal charging, while
the red LED light is still on. (see Fig. 28
③
)
To remove the battery pack from the tool (See
Fig. 7)
1. Depress the battery releasing/locking button
on the housing.
2. The battery pack will pop up automatically.
Then lift/rotate the battery handle and remove
the battery .
Switching On/Off
WARNING!
Before operating the unit, remove stones, loose
pieces of wood and other objects from the cutting
area.
To switch ON (See Fig. 8)
1. Press the Start button A until green LED light
lights up.
2. Depress the safety lock button-B and
squeeze the switch trigger-C at the same
time.
3. Select your required speed setting by
depressing the speed adjustment button.
4. Move your thumb away from the safety
button.
To switch OFF
- Release the on/off trigger switch. (ON/OFF
button)
NOTE:
Always switch off line trimmer before
placing it down.
Speed adjustment (See Fig. 9)
This machine has 3 speed settings which can be
changed with a press of a button.
1. Ensure the line trimmer is switched ON, the
LED light will be illuminated.
2. Press the speed adjustment button and set to
your desired cutting speed.
3. If the speed is set to Max., press the speed
adjust button again and this will reduce the
speed.
NOTE:
This trimmer also has the speed
memory function, with the battery pack was
kept in position. The speed setting of next
use can be kept the same as previous use.
To Increase Line Length
1. The line trimmer comes with a full line pool.
2. The line will wear in use and you will need to
feed out new line .
3. The cutting bump head allows the operator to
release more line without stopping the motor.
As line becomes frayed or worn, additional
line can be released by tapping the bump
knob on the ground while operating the
line trimmer.
NOTE:
For a good cutting performance. Cut high
grass in stages. Starting from the top.
Special notice for line trimmer use
1. For best results, do not cut wet grass
because it tends to stick to the cutting head
and guard, prevents proper discharge of
grass trimmings, and could cause you to slip
and fall.
2. Pay special attention when trimming next to
trees and bushes. The cutting head could
damage sensitive bark, and damage fence
posts.
Removing/replacing the cutting bump head
WARNING:
Before performing any
assembly, always ensure that the battery pack
has been removed.
If the nylon cutting line is broken and the nylon
spool needs replacing.
WARNING:
Wear work gloves when
performing maintenance.
Note!
Alway use Yard Force branded service
replacement parts - to prevent voiding your
warranty.
1. Line up the spacer hole up with the hole on
the side of guard. (See Fig. 10)
2. Place a small screw driver or metal rod in the
spacer hole. (See Fig. 11)
3. Rotate the head clockwise to loosen and
remove.
4. Reverse steps 1 - 3 to reinstall the same
cutting bump head.
5. Make sure that the cutting head is securely
located.
Removing /replacing old trimmer line
1. Press the two release tabs on the cutting
bump head and pull the spool retainer out.
(See Fig. 12)
2. Remove any excess trimmer line or
obstructions from the spool. (See Fig. 13)
3. Use a clean cloth to wipe away any debris
from the spool, spool cover, or spool housing.
4. Re-install the cutting bump head without
new line. Make sure that the two holes on
the each side on the retainer are in the right
position. (See Fig. 14)
5. Then align the tabs of the cutting bump cover
with the posts on the spool housing. Push
the cover until the tabs securely snap into the
posts.
6. Take an approximately 16 Ft. of 0.095"
diameter cutting line through the cutting
bump head, and then place the cutting bump
head in the middle of the new cutting line.
(See Fig. 15)
7. Use the top cutting bump head cover to
clockwise wind the new cutting line in the
cutting bump head. (See Fig. 16)
