Table of Contents

1. Introduction and safety		5
1.1	Introduction	5
1.2	Symbols on R40Li	6
1.3	Symbols in the Operator’s Manual	7
1.4	Safety instructions	8
2. Presentation		10
2.1	What’s what?	11
2.2	Function	12
2.3	Search method	14
3. Installation		15
3.1	Preparations	15
3.2	Installation of the charging station	16
3.3	Charging the battery	19
3.4	Installation of the boundary wire	20
3.5	Connecting the boundary wire	26
3.6	Installation of the guide wire	27
3.7	Checking the loop	30
3.8	First start-up and calibration	31
3.9	Test docking with the charging station	31
4. Use		33
4.1	Charging a discharged battery	33
4.2	Using the timer	34
4.3	Starting	35
4.4	Stopping	35
4.5	Switching off	35
4.6	Adjusting the cutting height	35
5. Control panel		36
5.1	Operation selection	37
5.2	Multi-choice buttons	38
5.3	Numbers	38
5.4	Main switch	38
6. Menu functions		39
6.1	Main menu	39
6.2	Menu structure	40
6.3	Timer (1)	41
6.4	Security (2)	42
6.5	Settings (3)	43
7. Garden example		47
8. Maintenance		50
8.1	Winter storage	51
8.2	After winter storage	51
8.3	Cleaning	52
8.4	Transport and removal	53
8.5	In the case of thunderstorms	53
8.6	Replacing the blades	53
8.7	Replacing the battery	54
9. Trouble shooting		55
9.1	Messages	55
9.2	Indicator lamp in the charging station	58
9.3	Symptom	59
9.4	Finding breaks in the loop wire	61
10.	Technical data	65
11.	Guarantee terms	66
12.	Environmental information	66
13.	EU declaration of conformity	67

English - 3

R40Li specifications

The Gardena R40Li and R70Li robotic lawn mowers represent the cutting-edge in garden maintenance technology, designed to simplify the lawn care process for homeowners. With their sleek design and innovative features, these mowers offer exceptional performance, reliability, and convenience.

The R40Li is suitable for smaller gardens of up to 400 square meters, while the R70Li caters to medium-sized lawns of up to 700 square meters. Both models are powered by a robust lithium-ion battery, providing efficient and quiet operation while ensuring minimal disturbance to the surrounding environment.

One of the standout features of these robotic mowers is their intelligent navigation system. The R40Li and R70Li are equipped with a smart sensor technology that allows them to efficiently map and navigate the garden, avoiding obstacles and adjusting their mowing paths as needed. This ensures that every corner of the lawn is trimmed without missing patches or damaging plants.

Both mowers come with a programmable timer, which allows users to set specific days and times for mowing, ensuring that the lawn is always well-maintained. The rain sensor is another valuable feature, automatically detecting wet conditions and returning to the charging station to prevent unwanted damage to the lawn.

Ease of use is a priority with the Gardena R40Li and R70Li. They are equipped with intuitive controls, allowing users to easily customize settings and manage their mowing schedules. The mow height can be easily adjusted, giving homeowners the flexibility to achieve their desired grass length.

Safety is another critical aspect of these robotic mowers. Both models feature an emergency stop function and a lift sensor that halts operation if the mower is lifted or tilted, providing peace of mind to users with pets and children.

Moreover, the mowers' compact design and highly maneuverable nature allow them to operate in tight spaces and navigate narrow passages with ease. Their durable construction ensures reliability and longevity, making them a worthwhile investment for any garden enthusiast.

In summary, the Gardena R40Li and R70Li robotic lawn mowers provide an excellent combination of advanced technology, user-friendly features, and efficient performance, making lawn care effortless and enjoyable. With these mowers, homeowners can enjoy a pristine lawn without the time and effort typically required for traditional mowing methods.

Gardena R40Li manual Table of Contents

R40Li specifications