Robomow RX50U, RX20 PRO, RX50 PRO S, RX12U, RX20U User Manual

User Guide

Original Operating Instructions

See how
to install

RX50 Pro S, RX50u, RX20 Pro, RX20u, RX12u

Robotic Mower

EN

1/Learn

Your Lawn

I’m
Robomow.
Nice to
meet you.

Your safety is important to us -

Please review this Manual carefully for all safety warnings and
take extra caution to keep both children and pets off the lawn
when Robomow is in operation.

Safety first ...................

2

Installation .................

Quick reference ............

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35

Safety first

IMPORTANT!
READ CAREFULLY BEFORE USE
KEEP FOR FUTURE REFERENCE

Warning decal definitions
Safety warnings & precautions
Safety features

Do not allow children to use or operate the mower.
Children must be supervised at all times.

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Warning
decal definitions

1 2 3 4 5 6 7

1. This is a dangerous power tool. Exercise care when operating
and follow all safety instructions and warnings.

2. Read the Safety Manual carefully before operating your mower.

3. Be careful of thrown objects during operation.

4. Keep a safe distance from the mower while it is operating. Keep
people, especially children, pets and bystanders away from the
area where the mower is operating.

5. CAUTION - Do not touch rotating blade. Keep hands and feet
away and do not lift the mower from the ground.

6. Remove the disabling device before working on or lifting the
mower (see Section 3.b).

7. Do not ride the mower.

Do not dispose of the mower or any of its parts as unsorted
municipal waste. It should be collected separately.

This product conforms to applicable EU directives.

This symbol indicates that the mains electricity is double
insulated.

This symbol indicates that the product is designed for
indoor use only.

Safety warnings &
precautions

A. Before you begin

1. Read this Safety Manual carefully before operating the
mower to become familiar with its controls and proper
use.

2. Never allow children, persons with reduced physical,
sensory or mental capabilities or lack of experience and
knowledge or people unfamiliar with these instructions
to use the machine. Local regulations may restrict the
age of the operator.

3. You are responsible for accidents or for harm to
other people or their property.

4. It is your responsibility to inform your neighbors about
the risks, and that it is forbidden to enter your lawn while
the mower is operating.

5. If your lawn is open to the street and/or your neighbors,
you must be present during the mower’s operation to
prevent others from accessing your lawn. Alternatively,
you must protect / fence your lawn so that others will
not be able to access the mower during operation.

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B. Preparations

1. Ensure the correct installation of the Perimeter Wire, as
instructed.

2. Inspect periodically the area where the mower is used
and remove all stones, sticks, cones, wires and other
foreign objects.

3. Periodically visually inspect to verify that the blade is not
worn or damaged. Replace a worn or damaged blade
(Part No. MRK9100A/MRK9100W). Switch the mower off
when inspecting or replacing the blade.

C. Operation

IMPORTANT SAFETY WARNING!
Do not leave the mower to operate unattended if
you know that there are pets, children or people
in the vicinity. Never mow while people (especially
children) or pets are nearby.

1. Do not operate the mower if any safety feature or any
part is damaged, worn or inoperable.

2. Keep hands and feet away from the cutting blade and
other moving parts.

3. Always switch the mower off before lifting it or planning
to operate any adjustments.

4. Never pick up or carry the mower while the motors are
running.

5. Do not touch the blade before it has completely stopped
rotating.

6. Do not use the mower for any purpose other than cutting
lawn.

7. Keep all guards, shields, safety devices, and sensors
in place. Repair or replace damaged parts, including
decals.

8. Set the weekly program at times when there are no
people on the grass.

9. Do not connect a damaged power cord to the supply, or
touch a damaged cord before it is disconnected from the
supply as it can lead to contact with live parts.

10. Keep the extension power cord away from the blade to
prevent the mower from damaging it. A damaged power
cord can lead to contact with live parts.

11. If the power cord becomes damaged or entangled during
use, detach it from the mains by pulling the plug from
the socket.

12. In the event of accident or breakdown whilst the mower
is operating, immediately press the red STOP button.

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D. Transportation

Within the working area:

1. Press the STOP button to stop the
mower.

2. Switch the mower off, and carry it by its
carrying handle as shown in the picture
to the right.

Over long distances:
When transporting your mower over long

distances, make sure it is switched off.

IMPORTANT! It is recommended to keep the original
packaging for shipping purposes.

E. Using the remote control (manual mowing)

1. Mow only in daylight or in good artificial light, and avoid
operating on wet grass.

2. Do not operate the mower barefoot or wearing open
sandals. Always wear substantial footwear and long
trousers; always make sure of your footing on slopes.

3. Use extreme caution when reversing the direction of the
mower towards you.

4. Always switch on the motor according to the instructions
while standing away from the blade.

5. Do not mow manually in slopes greater than 15 degrees
or where a firm footing is not possible.

F. Batteries

1. Do not open or damage the battery pack.

2. The Battery Pack contains electrolytes. In case of an
electrolyte leakage from the Battery Pack, the following
actions should be taken:

• Skin contact: Wash the contact areas off immediately
with water and soap.

• Eye contact: Flush the eyes with plenty of clean water
for at least 15 minutes immediately, without rubbing.

• Get medical assistance.

3. Ensure that the battery is charged using the correct
charger recommended by the manufacturer. Incorrect
use may result in electric shock, overheating or leakage
of corrosive liquid from the battery.

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G. Maintenance and special instructions

1. Always switch the mower off and remove the Disabling
Device before clearing blockage/checking/cleaning/
working on it, or after striking a foreign object to inspect
the machine for damage. Never attempt to service or
adjust the mower while it is in operation.

2. In case of abnormal vibrations, stop the mower, switch it
off and check for any damage of the blade. Replace a worn
or damaged blade (Part No. MRK9100A/MRK9100W)
to preserve balance. If the vibration continues, call for
service.

3. Use heavy gloves when inspecting or servicing the blade.

4. Do not perform maintenance barefoot or wearing open
sandals. Always wear suitable work shoes and long
trousers.

5. Replace worn or damaged parts for your safety.

6. Use only original equipment and accessories. It is not
permitted to modify the original design of the mower. All
modifications are made at your own risk.

7. Ensure that only replacement cutting means of the
right type (Part No. MRK9100A/MRK9100W) are used.

8. Maintenance/servicing/cleaning of the mower should be
according to manufacturer’s instructions.

9. Keep all nuts, bolts and screws tight to be sure the
machine is in safe working condition.

WARNING!

When there is a risk of a lightning storm, disconnect
the Perimeter Wire from the Base Station and the
Power Supply 230 V/120 V plug from the power outlet.

H. Product end of use

1. The mower and its accessories should be collected
separately at the end of their life to prevent waste
electrical and electronic equipment from ending up in
landfill sites, and to protect and improve the quality of
the environment.

2. Do not dispose of the mower or any other of its parts
(including the Power Supply and Base Station) as unsorted
municipal waste – they should be collected separately.

3. Ask your local distributor/dealer about return and
collection systems availability.

4. Do not dispose of the battery pack in a fire, and do not
place used batteries in your household trash.

5. The battery must be collected, recycled, or disposed of in
an environmentally sound manner.

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Safety
features

WARNING!

Your mower is equipped with numerous built-in
safety features. However, the mower is a hazardous
device with a sharp blade, which can cause major
injury to anyone who comes in contact with it.
Therefore, it is absolutely forbidden to be on the
lawn while the mower is working. Alternatively,
halt the mower’s operation when people (especially
children) or pets are to stay or play on the lawn.

A. Child Lock

The Child Lock prevents unintended operation of
the mower by an accidental press of one of the
buttons. Only pressing two buttons in the right
order will initiate the operation. It is required to
activate the Child Lock feature if children under age 6
may come in contact with the mower.

B. Disabling Device

The Disabling Device will prevent anyone from operating
the mower. when it is removed. It is highly recommended
to remove the Disabling Device to prevent operation of
the mower by children or people who are unfamiliar with
the mower. or are not allowed to use it.

C. Lift Sensor

If the mower is raised from the ground during the blade’s
operation, the blade will stop rotating immediately.

D. Tilt Sensor

If the mower is tilted up towards a vertical position, the
blade will stop immediately.

E. Obstruction Sensor

Your mower detects interfering obstacles in its way during
operation. When the mower collides with an obstacle, it
will stop the rotation of the blade immediately, will stop
movement in that direction and reverse itself away from
the obstacle.

F. Emergency Stop Button

Pressing the STOP button at any time during operation
will stop the mower and the blade immediately.

G. GO/ON-OFF button

The GO/ON-OFF button allows to completely power off
your mower. Switching the mower off will prevent it from
any operation. It is required to switch the mower off
before lifting it and before any maintenance operation.

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H. Base Station and Perimeter Wire

Your mower cannot operate without a Perimeter Wire
installed and activated through the Base Station. In the
event the Perimeter Wire signal is turned off, the mower
will stop operating.

I. Anti-Theft (not applicable to models for

2

lawns under 200 m

The theft protection function will prevent anyone from
using or driving the mower unless they unlock it by
connecting to it with a registered mobile device.

)

Let’s get
started.
Can’t wait
to mow your
lawn.

14 15

Installation

Congratulations on purchasing your new mower!
Your new mower will move randomly within its working area, as

defined by the Perimeter Wire. This kind of random movement
provides the perfect cut and ensures complete coverage of your lawn.

At the end of each mowing ride, your mower will follow the Perimeter
Wire and automatically return to the Base Station for charging.

After a quick and simple installation, you will be ready to enjoy your
free time while your new friend looks after your lawn.

So where are we heading?

Correct installation of your mower will ensure maximum results. This
is what it takes to prepare it to do a perfect job for you.

Get started

Choose Base Station location

GO!

Your mower is ready

Power up

Connect Everything

Lay the wire

Wire your lawn

Set base

Install the Base Station

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This is what you find in the
box

The product

Your new Robotic Mower

Wire Pegs*
For securing the wire to the ground

(*) Not provided with Pro/XR1 models

Base Station

This is where the mower recharges

Perimeter Wire with a plot connector*

Marks the working area for your mower

(*) Not provided with Pro/XR1 models

Base Station Head

Generates Perimeter Wire signal

Power Supply

With 10 m / 33 ft extension cable

Base Station Stakes (x4)

For affixing the Base Station to
the ground

Wire Connectors

For splicing the Perimeter Wire in
case of a cut

USER
GUIDE

Plot Connectors

For connecting the Perimeter Wire
to the Base Station

RoboRuler

For measuring the Perimeter Wire’s
distance from the lawn’s edge

User Guide

RoboTool

For blades replacement and
servicing. IMPORTANT! Keep this

tool for future use.

Ready? Let’s begin...

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