20V 2-in-1 Grass Trimmer/Edger
EN
1312
WARNING! Only use 1.65mm diameter 
cutting line. Other sizes of line will not feed 
properly and will result in improper cutting head 
function or can cause serious injury. Do not use other 
material such as wire, string, rope, etc. Wire can 
break off during cutting and become a dangerous 
projectile that can cause serious injury.
ASSEMBLY & OPERATION
Action  Figure
Assembly
Assembling the Safety Guard See Fig. A1, A2
Mounting the Edger Wheel
WARNING: Make Sure 
the ON/OFF Switch 
is Locked Off to Prevent 
Accidental Starting.
See Fig. B
Installing and Removing the 
Battery Pack
See Fig. C 
Charging the battery pack
More details can be found in 
charger’s manual
See Fig. D1, D2
Checking the battery condition 
(Only for WG163E.1, WG163E.2)
See Fig. D3
Operation 
Safety ON/OFF Switch
WARNING! The cutting 
head continues to rotate 
after the trimmer has been 
switched off; wait until it has 
completely stopped then lay down 
the tool.
See Fig. E
Trimming
- Adjusting the Shaft
WARNING! Make Sure the 
ON/OFF Switch is Locked 
Off to Prevent Accidental Starting.
See Fig. F
- Adjusting the Trimmer Head  See Fig. G1, G2
- Adjusting the Auxiliary handle  See Fig. H
- Trimming See Fig. I1
- Using the Flower Guard See Fig. I2
Edging
- Changing the tool into the 
Edging mode
See Fig. J1, J2
- Edging See Fig. K
Command feeding the line 
- Note: Press as needed.
See Fig. L
Manually feeding the line See Fig. M
Replacing the trimmer Spool
See Fig. N1, N2, 
N3
Manually winding the line
See Fig. O1, O2, 
O3, O4
WORKING HINTS
1. AUTOMATIC LINE FEED SYSTEM
When initially switching on the trimmer, a small 
length of line is fed out. 
A ‘clattering’ noise will be heard when the lines hit 
the Line Cutter. DO NOT BE ALARMED. This is quite 
normal. After about 5 seconds the line will be cut to 
the correct length and the noise will reduce as the 
motor gains full speed.
If the noise of the line being cut can’t be heard, more 
line will need to be fed out.
To feed more line, it is first necessary to allow the 
trimmer to stop completely; it must come to a 
complete rest, then restart, allowing the motor to 
reach full speed.
Repeat above until you hear the line hitting against 
the Line Cutter.
2. 
(See Fig. L)
Your grass trimmer is equipped with a Command 
Feed System. Just press the button while the 
machine is running, new line will feed out and then 
stop when you hear the ‘clattering’ noise of the 
new line being cut. The motor stops briefly when 
the Command Feed button is pressed, and restarts 
when released. This process enables the machine to 
automatically feed out new line.
3. MANUALLY FEEDING THE LINE  (See Fig. M)
Press and release manual line feed button (14), whilst 
gently pull out the lines until the lines reaches the 
line cutter. 
If the line extends past the line cutter, too much line 
has been fed out.
If too much line is fed out, remove the cutting head 
cover and rotate the spool anti-clockwise until the 
line is at the desired length.
MAINTENANCE
After use, disconnect the battery from the tool and 
check for damage. 
Your power tool requires no additional lubrication 
or maintenance. There are no user serviceable parts 
in your power tool. Never use water or chemical 
cleaners to clean your power tool. Wipe clean with a 
dry cloth. Always store your power tool in a dry room 
temperature location. Keep the motor ventilation 
slots clean. Keep all working controls free of dust.