Kärcher HT 650/36 Bp Mode D'emploi page 16

CAUTION
Risk of injury from sharp blades
Wear safety goggles and protective gloves when work-
ing on the device.
Cleaning 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 J
1. Allow the device to cool down.
2. Remove plant residue and dirt from the blade and
motor casing with a brush.
3. Clean the ventilation slits on the device with a brush.
Checking the blade screw connection
CAUTION
Loose screw connections
Incision injuries through uncontrolled blade movements
Check the screw connection of the blade regularly to en-
sure it is firmly fastened.
Illustration K
1. Check that all screws/nuts are tight.
2. Tighten any loose screws/nuts.
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.
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.
Fault
The device does not start
up
The device stops during
operation
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)
16
Troubleshooting guide
Cause
Battery pack is not inserted correctly.
Battery pack is empty
Battery pack is defective.
Blade blocked with cutting material.
The battery has overheated
Motor has overheated
Illustration L
1. Place the device on a flat surface.
2. Apply oil to the top of the blade sections.
Sharpening the blade sections
Note
Remove as little material as possible during sharpening
and maintain the original angle of the blade tooth in the
process.
CAUTION
Sharp blade
Incision injuries
Wear suitable protective gloves when sharpening the
blade sections.
1. Clamp the blade in a vice.
2. Sharpen the exposed side of the blade teeth with a
file.
3. Carefully push the blade further by hand so that the
unsharpened blade teeth are accessible.
4. Sharpen the exposed side of all blade teeth with a
file.
Note
Observe the lubrication interval specified on the device
to increase the service life of the device and to prevent
premature defects.
1. Remove the Phillips head screw.
Illustration M
2. Press the transmission grease into the opening with
a grease gun.
3. If necessary, remove the excess transmission
grease.
4. Tighten the Phillips head screw.
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.
Rectification
 Push the battery pack into the mounting
until it latches into place.
 Charge the battery pack.
 Replace the battery pack.
 Remove cutting material from the blade.
 Stop working and allow the battery to cool
down to normal battery temperature.
 Stop working and allow the motor to cool
down.
Technical data
Device performance data
Working voltage of the battery
Idling speed (setting high)
Idling speed (setting low)
Cut material diameter (max.)
English
Lubrication
V
/min
/min
mm
HT 650/
36 Bp
36
3200
2800
33