Vari Agatha, Translation Of The Original Instructions, Page: 40 / 68

Agatha

Do not exceed the maximum tyre pressure – you risk a tyre explosion!
MAX imum ( recommended) tyre pressure: 21 PSI ( 144,7 kPa or 1,44 bar or 1,42 atm or 0,144 Mpa )
MIN imum
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allowed tyre pressure: 18 PSI (124,1 kPa or 1,24 bar or 1,22 atm or 0,124 MPa)
In case of permanent tyre pressure release, check and repair possible tyre defect.

Seek authorised service in case you lack appropriate manual skills.
3.5.2 M
ACHINE LUBRICATION

Follow basic hygienic rules and environmental laws when working with lubricants.

Seek authorised service in case you lack appropriate manual skills.
Smooth and easy movement of all mechanical parts requires adequate lubrication. Several drops of oil are usually sufficient (e.g. Bicycle
oil). The gearbox is filled with sufficient amount of oil during manufacturing and it does not require filling during the whole machine life.
3.5.2.1 E
NGINE OIL EXCHANGE
Follow the engine user manual instructions. If you use the cutter in a dusty environment, shorten the exchange period by half. When
pouring the oil out of the engine tilt the cutter on its filler and oil dipstick side or dismantle the whole engine.

Seek authorised service in case you lack appropriate manual skills.
3.5.2.2 L
UBRICATING POINTS
There is no need to dismount any covers from the machine when lubricating the cables on the handlebars. You can reach other
lubricating points after dismounting the plastic covers. You can use any kind of engine, transmission or spray oil. Any kind of lubricant
grease for water pumps is fully sufficient. For its application, however, it is usually necessary to dismantle the appropriate sliding sealing.
Note: When using graphite grease, the seasonal lubrication intervals can be extended up to 25 hours .
Lubricating point –
description
Seasonal interval After the
season
Lubricant Picture Note
Bowden cables /
levers min 2x
(5 drops)
yes oil Pict.12
Cable entrance into cable housing /
pins.
Disc drive pulley
casing
every 10 hours
(2 drops)
yes oil/grease Pict.14
Wheel drive clutch
pulley every 10 hours
(2 drops)
yes oil/grease
Pict.15
Contact area with frame.
Cam
every 5 hours
(2 drops)
yes oil Pict.13
Bolted connections yes grease Pict.10 > 1 , > 7
Handlebars and side screen
attachment.
Tab. 8: Lubricating intervals
3.5.3 W
ORK
BLADES SERVICE AND EXCHANGE

Seek authorised service in case you lack appropriate manual skills.
If the work blades are deteriorated or damaged and causing cutter vibrations, it is necessary to renew or exchange 93 the blades.
Note: he manufacturer bears no responsibility for damages caused by/on the cutter in case of a botched-up blades repair or when
original parts are not used. A sign identifying the manufacturer is imprinted in the blade and it is used as a proof of a genuine part.

The cutter must be secured from unexpected spontaneous movement and stand on a safe pad to allow adequate
access to the blade.

Pay special attention when dismounting the blades. The cutting blades are sharp. Protect your hands with work
gloves.

The engine must be off and the end of the spark plug cable must be taken off!
1) Hold the upper disc so that it does not spin and use tubular wrench n.16 to dismount the bolted connection of the blade
Pict.16
.
First unscrew the nut 2 , than the bolt 3 .
2) Take the blade 1 and its parts ( 3 and 4 ) out of the cutting disc. Align the blades and sharpen them. The blade slope should
hold 30° angle with the bottom blade level.
3) Check all blade parts for visible marks of damage. In case of damage, exchange the part with a new one.
4) Tighten the blade seating back. Tighten the bolt 3 firmly
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. Secure the bolt from loosening with a nut 2 .

If some of the blades are bended or deteriorated you must exchange all cutting disc blades!
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Tyre pressure lower than minimum damages the tyre construction and shortens its life.
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The blades are double-sided; they can be turned around if necessary. The blades must never be damaged.
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Insufficient bolt tightening usually destroys the hardened washer around which the blades spin.
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