Operating instructions

16 English
Cleaning the device
1. Remove any remaining cutting residue from the
string guard and the cutting head.
2. Clean the device components with a damp cloth if
required.
3. Clean the battery mount and electric contacts of dirt
and foreign bodies regularly.
Replacing the cutting tool
Replacing the string reel
1. Press the string reel cover unlocking mechanism
and remove the string reel cover.
Illustration Q
2. Remove and dispose of the string reel.
3. Feed the end of the string on the new string reel
through the eye.
Illustration R
4. Fit the string reel in the support.
5. Fit the string reel cover in the support. Take care to
ensure that the string reel cover audibly latches into
place.
Illustration S
6. Adjust the string length (see Chapter Initial startup).
Replacing the trimmer blade
1. Press the trimmer blade unlocking mechanism and
remove the trimmer blade.
2. Fit the new trimming blade into the support. Note the
correct position via the marking.
Illustration T
Troubleshooting guide
Malfunctions often have simple causes that you can
remedy yourself using the following overview. When in
doubt, or in the case of malfunctions not mentioned
here, please contact your authorised Customer Service.
As the battery pack ages, even if it is looked after, its ca-
pacity reduces such that the full run time will no longer
be reached when fully charged. This does not indicate a
defect.
Warranty
The warranty conditions issued by our relevant sales
company apply in all countries. We shall remedy possi-
ble malfunctions on your appliance within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
Technical data
Subject to technical modifications.
Fault Cause Rectification
The device does not start
up
Battery pack is not inserted correctly.  Push the battery pack into the mounting
until it latches into place.
Battery pack is empty  Charge the battery pack.
Battery pack is defective.  Replace the battery pack.
The device stops during
operation
String is too long and is causing the mo-
tor to overload
 Install the string guard.
The string will automatically be shortened.
Cutting head blocked by cutting residue  Remove the cutting residue.
Motor is overloaded  Mow only suitable cutting material, see
Chapter Intended use.
Motor has overheated  Stop working and allow the motor to cool
down.
The battery has overheated  Stop working and allow the battery to cool
down to normal battery temperature.
LTR 18-
30
Device performance data
Working voltage of the battery V 18
Working width mm 300
Cutting string, diameter mm 1,65
Idle speed 1/min 7700 +/-
10%
Determined values in acc. with EN 50636–2-91
Sound pressure level L
pA
dB(A) 85,8
Uncertainty K
pA
dB(A) 2,5
Sound power level L
WA
+ K uncer-
tainty
WA
dB(A) 96
Front handle hand-arm vibration
value
m/s
2
1,4
Rear handle hand-arm vibration
value
m/s
2
0,6
Uncertainty K m/s
2
1,5
Dimensions and weights
Length x width x height mm 1329 x 3
12 x 327
Weight (without battery pack) kg 2,2