Attaching The Grass Collector To The Scarifier (Figure L2 + S1 ); Emptying The Grass Collecting Bag; Operation Without Grass Collecting Bag; Scarifier Operation - Sabo 38-BV Betriebsanleitung

Attaching the grass collector to the scarifier (figure L2 + S1 )

– Open the ejection flap of the scarifier upwards.
ATTENTION
The exhaust gets very hot. If touched it can cause serious burns.
Always hold the ejection flap on the right when opening L2 !
– Pick up the grass collecting bag by the carrying strap and hang it in the scarifier
housing with its two side hooks upwards S1 .
– Attach ejection flap to collecting bag.
When using the machine, ensure that the collecting bag is emptied in good time.
The grass collecting bag will only collect grass properly if air can pass through it freely.
If the cutter is set too low the grass collection is impaired.
IMPORTANT
Do not clean the grass collecting bag with hot water!

Emptying the grass collecting bag

– Switch off the engine and wait until the cutting tool comes to a stop.
– Lift the ejection flap.
ATTENTION
The exhaust gets very hot. If touched it can cause serious burns.
Always hold the ejection flap on the right when opening L2 !
– Remove the full grass collecting bag from the scarifier by the carrying strap – the
ejection flap closes automatically.
– Shake out of the grass collecting bag thoroughly, holding it by the carrying strap
and the moulded handle on the bottom.

Operation without grass collecting bag

WARNING
When scarifying without grass collecting bag the ejection flap on the scarifier
housing must always be closed (flap down).

15 SCARIFIER OPERATION

NOTE
To protect the cutter shaft, avoid tight curves and raise the cutter shaft
before turning.

Using the machine on slopes

ATTENTION
The device can be used on banks and slopes with a gradient of up to 46%
(25° angle). Any steeper slopes can lead to engine damage.
For safety reasons, however, we urgently recommend you do not exploit this
theoretical performance potential. Always make sure you have a firm stance.
Manually guided scarifiers should never be used for slopes with a gradient in
excess of 26% (15° angle of slope). Stability may be lost!

Checking the oil level

Check the oil level before scarifying (see the chapter Checking the oil level and filling
with oil). The scarifier is also fitted with an oil level sensor. If the oil level is too low, the
engine is switched off. The oil level sensor does not replace regular checks by the user.
Never let the engine run with too little or too much oil. Irreparable damages could occur.

Checking operating safety

The scarifier is fitted with an engine stop device.
Before every scarifying job, make sure that the engine stop safety control bar is working
perfectly. When the safety grip is released, the engine and the cutting tool must come to
a standstill (Note! The cutting tool runs for a while!). If this is not the case, please
consult your nearest authorised workshop.
After release, the bar must always return to the position shown in the "Description of
components" diagram.
If this is not the case, it must be checked immediately by an authorised workshop.
Machine safety and protective devices must not be manipulated or disabled.
Make sure that all protective devices have been attached properly and are not
damaged.
To avoid danger, check the condition and tight fit of the cutter shaft before every
scarifying job (refer to the chapter "Cutter shaft care" for more details). Always have
Safety information!
For explanation of symbols, see
the table on page 3
35
work on the cutter shaft done by a specialist workshop. If the cutter shaft is assembled
incorrectly, parts can become loose, which can lead to serious injuries.
Also check device screws and nuts for a firm fit every 10 operating hours and tighten,
if necessary.
Make sure the spark plug connector is fitted tightly. Risk of electric shock. Never
remove the plug connector with the engine running. Risk of electric shock. Only remove
the plug connector if the engine has cooled down. Risk of burns.
If the cutter shaft becomes blocked e.g. by colliding with an obstacle or through foreign
objects, have an authorised workshop check whether any parts of the scarifier are
damaged or deformed. Always have any necessary repairs done by an authorised
workshop too.
If the machine starts to vibrate unusually heavily or to make unusual noises, please
have it checked immediately by an authorised workshop.

Time restrictions

The time at which scarifiers may be used varies from region to region. Please ask the
relevant authorities before using your scarifier.

Tips on caring for your lawn (figure M )

When using the device, always guide it in straight lines at medium walking speed.
Due to the forward direction of rotation of the cutter shaft, only a slight pushing force is
required. Depending on the properties of the surface, it may be necessary to hold the
scarifier back against the working direction. Avoid moving in tight curves.
On very mossy and weedy lawns, it is advisable to apply the scarifier a second
time, at right-angles to the first working direction. When using the machine without
a grass collector, remove the loose grass from the lawn before the second run.
Loose grass lying on the lawn will have an adverse effect on the result, put an
additional strain on the device and make the work unnecessarily difficult for the user
(stronger pushing forces).
Loose materials can best be removed by vacuuming with a TurboStar lawn mower
or manual raking.

16 SERVICE INTERVALS

IMPORTANT
Avoid damage! Under extreme or unusual conditions, shorter servicing intervals
than the ones specified below may be necessary. If you establish any problems,
please contact an authorised workshop.
Carry out routine servicing on the machine in line with the following servicing intervals.
Work must be carried out at the following servicing intervals in addition to the
maintenance work listed in these operating instructions.
Before initial use
• Check the oil level Y1 .
• Check all screw connections for a tight fit.
• Check the cutter shaft and have an authorised workshop tighten it, if necessary.
• Check whether the engine stop safety control bar is working properly.
• Check that all protective devices have been attached properly and are not
damaged.
Before every operation
• Check the lawn area and remove any objects.
• Check the area of the boundary wire (if an automatic mower is being used for
lawn care).
• Check the oil level Y1 .
• Check the condition and firm fit of the blades and have them replaced or tightened
by an authorised workshop, if necessary.
• Check whether the engine stop safety control bar is working properly.
• Check that all protective devices have been attached properly and are not
damaged.
• Check grass collecting equipment for wear or loss of functionality.
Every 10 operating hours
• Check all screw connections for a tight fit.
• Check the cutter shaft for wear and a tight fit.
After every operation
• Clean the scarifier.
• Check the blades for damage and wear.
Running-in time – after the first 5 operating hours
• Change the engine oil Y1 .
Every 15-20 operating hours or annually