background image

English – 

5

The panel can still work despite one of the segments being
damaged, but then gives a lower capacity. This can mean that
the machine frequently stands still and charges, even on very
sunny days. Or the lawn mower can stand still and beep once
every 10 seconds, which is the night mode signal, despite it
being the middle of the day.

No objects should be placed on top the panels for these to give
maximum electrical energy. Panels should be cleaned using a
damp sponge and a soap solution/hand washing up detergent
when surfaces are dusty or dirty and during the pollen season
or with similar daily soiling.

Great care should be exercised when handling the panels due
to their low weight and fragility. This is especially important
when the lawn mower is turned upside down, e.g. when the
cutting height needs to be adjusted (see the diagram below).

WARNING!
The blades are extremely sharp. Always wear
protective gloves when working with the
blades or cutting disc.

!

TROUBLE SHOOTING

The cutting height can be adjusted variably between 30-60 mm.
Adjust the height by loosening the orange coloured knob and
move the entire cutting unit upwards or downwards in its
mountings.
The cutting disc is bolted to the cutting motor’s shaft and holds
3 blades thrown out by centrifugal force.
These blades are mounted in blade holders (coloured red) to
allow them to be easily attached to or dismantled from the
cutting disc. The design of the blade holders ensures that the
blades are well secured if a collision with small objects, e.g.
twigs on the lawn, should occur.

Motor and cutting disc

A 12V AC motor with controlled speed (max 2500 r/min) is used
as the cutting motor. The cables from the motor are connected
to connector X1 on the terminals 1-5 on the circuitboard in the
box. Registration of the motor speed is made by using a
tachometer which sends signals to the microprocessor on the
circuitboard in the box.
The speed measurement is made to “measure“ the length of the
grass (mowing resistance).
If the mowing resistance momentary exceeds the mean value
for the last few minutes the lawn mower can move in a spiral
pattern, to mow areas that have longer grass than average.

When the lower mower senses a drastic reduction in the
mowing resistance, or if an obstacle comes in its way, it returns
to its normal movement pattern.

Eng-SOL VERK

98-01-15, 10.07

5

Summary of Contents for 101 88 90-26

Page 1: ...101 88 90 26 Workshop Manual Solar Mower Eng SOL VERK front 98 01 15 10 06 1 ...

Page 2: ...kshop Manual must be followed carefully for the tool to be used safely and efficiently WARNING Keep hands and feet away from the rotating blades Never place your hands or feet close to or under the cutting deck s cover before you have checked that the power switch is off and that the motor has stopped WARNING Do not permit anyone who does not know how the lawn mower works or behaves to carry out r...

Page 3: ...wn mower when you start it also ensure than no one else is standing in front of the lawn mower Never lift up the lawn mower or carry it around when it is running Always switch off the lawn mower using the power switch before inspecting or cleaning the underside or carrying out repairs Care and storage safety Store the lawn mower in an area that is dry but not too warm otherwise damage can be cause...

Page 4: ...22cm Working capacity 1200 m2 20 17 16 18 13 12 10 8 9 1 2 3 4 5 7 6 11 15 14 What is what 1 Front solar panel 2 Rear solar panel 3 Hinge 4 Bumper 5 Front wheels 6 Cutting disc 7 Drive wheel 8 Handle and rear panel support 9 Moisture sensor 10 Electronic controller with microprocessor 11 Protective plate 12 Frame 13 Keyboard 14 Power switch 15 Sensor 16 Generator 17 Operator s Manual with code 18 ...

Page 5: ...ng signals from the loop cable Thereby making it possible to determine whether the operating disruptions are due to metal objects or electrical power lines in the customer s garden So called islands see the diagram below which are formed with a loop around flowerbeds fountains etc should be routed in the loop cable s direction and have a diameter of at least 2 m see the Operator s Manual to ensure...

Page 6: ...eight by loosening the orange coloured knob and move the entire cutting unit upwards or downwards in its mountings The cutting disc is bolted to the cutting motor s shaft and holds 3 blades thrown out by centrifugal force These blades are mounted in blade holders coloured red to allow them to be easily attached to or dismantled from the cutting disc The design of the blade holders ensures that the...

Page 7: ... The other three cables are used to control the motor Supply cable Sensors A sensor coil is mounted on top of the front bracket between the front wheels see the diagram below so that the lawn mower can sense the electromagnetic field emitted by the loop cable The lawn mower uses two different systems to sense the electromagnetic field 1 The lawn mower should with a loop length of 300 m at a distan...

Page 8: ...econds for a maximum of 40 minutes irrespective of whether the batteries are fully charged or not Batteries Two series connected 6V Nickel Cadmium batteries are used in the lawn mower One 2 4V Nickel Cadmium battery is used in the generator Cables The cables are used to connect all the electrical components on the lawn mower that concern propulsion charging communica tion and mowing When checking ...

Page 9: ...s of the garden this can mean that it s experiencing a disturbance in just this area Try moving the loop cable Sharp bends 90 degrees in the loop cable bring about a weakened electromagnetic field and this can result in the lawn mower escaping see diagram Gentle bends give a stronger electromag netic field Sharp cable bends risk of escaping 535 04 43 01 If the loop cable is correctly connected a s...

Page 10: ...y pressing silicon into the hole on the top of the buzzer Note this will also mute the beep heard when pressing the keys Main power switch The main power switch ensures that the lawn mower does not start when it is switched off The code must be entered in the lawn mower every time the main power switch has been switched off even some commands are reset see the Opera tor s Manual Note that the swit...

Page 11: ...will signal trapped 1 beep second This indicates that the microswitches are jammed Other failures when signalling trapped might be blocked wheels or cutting disc Wait 1 minute and then enter the code A short beep should be heard when pressing every button Code accepted Mower starts Switch on the power switch Long beep The batteries have enough power to run the electronics Mower starts and then sto...

Page 12: ...ircuit board connection Try by replacing one drive motor at a time Replace the circuit board Replace the batteries Observation 3 beep second The lawn mower jerks forwards and backwards and swings quickly The lawn mower stops frequently to charge when in the shade Possible cause The lawn mower does not sense the signal from the loop If this occurs in isolated areas it can be caused by disturbances ...

Page 13: ...ked The drive wheel is blocked The lawn mower starts to reverse when it is switched on Check the sensor wipe off any grass or moisture on the cable connections Ensure the cover is fitted If the problem frequently recurs cut off the unused lug and insulate using silicon see service notice tab 5 96 018 Measure the current in the loop cable There is a risk that the electromagnetic field is too weak w...

Page 14: ...English 13 CIRCUIT DIAGRAM Magnetic switch Cutting motor Red Black Black Black Front body Rear body Red Red ...

Page 15: ...ltivators Cylinder Lawn Mowers Echo Chainsaws Echo Strimmers Electric Chainsaws Fertiliser Spreaders Garden Blowers Garden Rollers Lawn Rollers Garden Shredders Garden Tractors Garden Vacuums Hayter Lawn Mowers Hedge Cutters Hedgecutters Hover Mowers Husqvarna Chainsaws Kawasaki Brush Cutters Kawasaki Strimmers Lawn Mowers Scarifiers Lawn Tractors Leaf Blowers Leaf Vacuums Petrol Chainsaws Petrol ...

Reviews: