Gardena R38Li Installation Manual

English - 67
8. MAINTENANCE
8.6 Replacing the blades
There are three blades on the robotic lawnmower,
which are screwed into the blade disc. All three
blades and screws must be replaced at the same
time to obtain a balanced mowing system.
Use GARDENA approved original blades only.
To replace the blades:
1. Set the main switch in position 0.
2. Wear protective gloves.
3. Turn the robotic lawnmower upside down.
4. Rotate the skid plate so that its hole aligns with
the screw for the blade. Applies to the R70Li
only.
5. Remove the screw. Use a straight slot or
cross-tip screwdriver.
6. Remove the blade and the screw.
7. Screw on the new blade and the new screw.
8.7 Replacing the battery
The battery is maintenance-free, but has a limited life
span of 2 to 4 years.
Battery life is dependent on the length of the season
and how many hours a day the robotic lawnmower is
used. A long season or many hours of use a day
means that the battery must be replaced more
regularly.
WARNING
Always use original blades and
screws when replacing. Only
replacing the blades and reusing the
screw can result in a screw wearing
during mowing and shearing. The
blades can then be propelled from
under the body and cause serious
injury.
1157069-26,R40Li_GB.book Page 67 Wednesday, November 19, 2014 5:02 PM

Gardena R38Li Specifications

General

Type	Robotic lawn mower
Noise level	58 dB
Display type	LCD
Cutting width	170 mm
Grass catcher	No
Product color	Black, White
Cutting system	-
Number of blades	3
Maximum lawn area	380 m²
Recommended lawn area	- m²
Maximum cutting height	50 mm
Minimum cutting height	20 mm
Grass collecting volume	- L
Suitable for slope up to	25 %
Automatic base station return	Yes
Power source	Battery
Charging time	1 h
AC input voltage	18 V
Battery capacity	1.6 Ah
Battery life (max)	65 min
Power consumption per month (max)	4 kWh

Weight and Dimensions

Depth	580 mm
Width	460 mm
Height	260 mm
Weight	7400 g