Replacing The Blades; Replacing The Battery - McCulloch ROB R600 Operator's Manual

Chassis
Clean the underside of the chassis. Brush or wipe with a
damp cloth.
Wheels
Clean around the front wheels and rear wheel as well as
the rear wheel bracket.
Body
Use a damp, soft sponge or cloth to clean the body. If the
body is very dirty it may be necessary to use a soap
solution or washing-up liquid.
Charging station
Clean the charging station regularly from grass, leaves,
twigs and other objects that may impede docking.

Replacing the blades

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.
There are 3 blades on the robotic lawnmower, which are
screwed into the blade disc. All 3 blades and screws must
be replaced at the same time to obtain a balanced mowing
system.
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Use McCULLOCH approved original blades, see
Guarantee terms on page 47 .
CAUTION! Wear protective gloves.
To replace the blades:
1. Set the main switch to position
2. Turn the robotic lawnmower upside down.
3. Remove the 3 screws. Use a straight slot or cross-tip
screwdriver.
4. Remove each blade and the screw.
5. Fasten new blades and screws.
6. Check that the blades can pivot freely.

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.
CAUTION! The battery must be charged fully
before winter storage. If the battery is not fully
charged it can be damaged and in certain cases
be rendered useless.
If the operating times for the robotic lawnmower are
shorter than normal between charges, this indicates that
the battery is getting old and eventually needs replacing.
The battery is fine as long as the robotic lawnmower
maintains a well-cut lawn.
WARNING! Use only original batteries
recommended by the manufacturer. Product
safety cannot be guaranteed with other than
original batteries. Do not use non-rechargeable
batteries.
1. Set the main switch in position
2. Lower the cutting height to its lowest position.
3. Turn the robotic lawnmower upside down. Place the
robotic lawnmower on a soft and clean surface to
avoid scratching the body and the display cover.
4. Clean around the battery cover.
5. Unscrew the four screws to the battery cover (Torx 20)
and remove the battery cover.
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