Kärcher GSH 18-20 Battery, Manual

Page: 18 / 232

18 English
Changing the cutting blade
1. Remove the battery pack, see Chapter Removing
the battery pack .
2. Slide the blade guard over the cutting blade.
Illustration B
3. Change the cutting blade.
Illustration I
a Release the mounting button from the cutting
blade.
b Remove the mounting button.
c Remove the cutting blade of the grass or shrub
shears.
d Fit the cutting blade of the grass or shrub shears
onto the mount.
e Place the mounting button onto the cutting blade.
f Refit the mounting button on the cutting blade.
Removing the battery pack
Note
During longer work breaks, remove the battery pack
from the device and secure it against unauthorised use.
1. Pull the unlocking button towards the battery pack.
2. Press the unlocking button inward to unlock the bat-
tery pack.
3. Remove the battery pack from device.
Illustration J
Finishing operation
1. Remove the battery pack from the device (see
Chapter Removing the battery pack ).
2. Clean the device (see Chapter Cleaning the de-
vice ).
Transport
몇 CAUTION
Risk of injury and damage
Be aware of the weight of the device during transporta-
tion.
1. Remove the battery pack, see Chapter Removing
the battery pack .
2. Slide the blade guard over the cutting blade.
Illustration B
3. Removing the cutting blade.
Illustration K
a Release the mounting button from the cutting
blade.
b Remove the mounting button from the cutting
blade.
c Removing the cutting blade.
d Place the mounting button onto the cutting blade.
e Refit the mounting button on the cutting blade.
4. Secure the device against slipping and tipping over
when transporting in vehicles.
Storage
몇 CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during storage.
1. To clean the device, see Chapter Cleaning the de-
vice .
2. Install the blade guard.
Illustration B
3. Store the device in a dry, well ventilated location.
Keep away from corrosive substances such as gar-
den chemicals and defrosting salt. Do not store the
device outdoors.
Care and service
Cleaning the device
몇
WARNING
Risk of injuries due to uncontrolled start-up of the
cutting blades
Switch off the device.
Remove the battery pack from the device.
Attach the blade guard.
몇
CAUTION
Risk of injury from sharp blades
Wear safety goggles and protective gloves when work-
ing on the device.
ATTENTION
Incorrect cleaning
Damage to the device
Clean the device with a damp cloth.
Do not use solvent-based cleaning agents.
Do not immerse the device in water.
Do not clean the device with a hose or high-pressure
water jet.
Illustration L
1. Remove residual mown material from the cutting
blade using a hand brush.
2. Clean the unit parts with a damp cloth if required.
3. Regularly remove dirt and foreign objects from the
battery mount and electrical contacts.
4. Install the blade guard.
Oiling the blade sections
In order to maintain the blade quality, the blade sections
should be oiled after each use.
Note
Using thin machine oil or spray oil will yield very good
results.
Illustration M
1. Place the device on a flat surface.
2. Apply oil to the top of the blade sections.
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.
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.