Using The Machine - ST SCV 404 Manual De Instrucciones

28. Handle for manual start
For manual engine start-up.

3. USING THE MACHINE

The safety regulations to follow during machine use
are described in Chapter "Safety regulations". Strictly
comply with these instructions to avoid serious risks
or hazards.
3.1 Preliminary Operations
Before using the machine check for fuel and the oil level. For
refuelling and oil top-up methods and precautions (see par.
4.7 and par. 4.8).
Lift the discharge guard (2) and connect the collection bag
(3) depending on the work to be performed. (fig. 3.1).
3.2 STARTING
Starting the engine (fig. 2.4)
Move the fuel cock (27) to ON.
To cold start, move the choke control (26) to Close.
To warm start, move the choke control (26) to Open.
Move the throttle lever (fig. 2.1) to FAST.
To manually start the engine, slowly pull the handle (fig. 2.4,
28) outwards until resistance is felt. Then pull sharply and ac-
company the handle as you release it. Repeat the operation
until the engine starts.
NOTE Do not make more than 3/4 attempts, otherwise
you risk flooding the engine.
3.3 OPERATIONS
Aerating and scarifying the ground
– Select the desired depth using the lever (1), depending on
the type of work to be performed.
– Release the safety lock lever (4) upwards and pull the lever
(5) against the handle to engage the rotor and start work.
– Adjust the throttle depending on the operating depth and
the ground conditions.
Emptying the grass catcher
When the grass catcher is too full, it must be emptied.
To remove and empty the grass catcher:
1. Rrelease the engagement lever (
Move the throttle lever to «STOP» (
2.
3. Wait until the rotor stops.
4. Lift the rear discharge guard.
5. Grasp the handle and remove the grass
catcher keeping it in an erect position.
3.4 Lawn care suggestions
- Over time, a layer of moss and grass residue forms on the
ground surface reducing its supply of oxygen and stopping
water and nutritious substances from penetrating. This im-
poverishes the lawn and makes it yellow.
- You can remove that surface felt with a surface aerating ac-
tion (with reduced tine depth in the ground).
- By increasing depth (scarifying), that removal action in-
volves the harder ground layer and, at the same time, sepa-
rates grass roots and increases them. This makes your lawn
thicker with more blades of grass.
- The ideal period for aerating and scarifying a lawn is in
autumn or spring.
- Optimal working conditions consist of low and slightly wet
grass, as working on ground that is dry or softened with too
much water impedes collection of material and may dam-
age the lawn.
- It is always best to remove leaves from the lawn before
aerating or scarifying.
- Two crossed passages, a week apart, will give the best re-
sults.
3.5 STOPPING
When the work is finished:
- release the rotor engagement lever (1);
- move the throttle lever (2) to "STOP";
- move the depth adjuster lever (3) to «1».
4. ROUTINE MAINTENANCE
IMPORTANT
once a year, is essential in maintaining original machine safe-
ty and performance levels.
maintenance/adjustment interventions on the machine:
• Stop the machine.
• Make sure that all moving parts have
come to a complete stop.
• Wait until the engine is sufficiently cold.
• Remove the spark plug cap (Fig. 2.4, 25).
• Remove the key or battery (for electric
push-button starter switch models).
• Read the relevant instructions.
• Use suitable clothing, protective gloves and goggles.
1) Wear heavy work gloves
2) Keep nuts and bolts tight to be sure that the
3) For safety reasons, never use the machine when it has worn
4) Always make sure the air intakes are free of debris.
4.1 Cleaning
1) Accurately wash the machine with water after use; re-
3.5).
3.5).
2) If accessing the lower part is necessary, only tilt the ma-
4.2 Refuelling
Place the machine in a stable horizontal position on the
ground.
switched off and the spark plug cable disconnected.
To fuel (fig. 2.4, 24):
- Unscrew the fuel cap and remove it
- Insert the funnel
- Fuel and remove the funnel
- When finished, screw in the fuel cap
and clean any spilt fuel
IMPORTANT
of the engine or the machine to prevent damaging
EN - 4
Routine and accurate maintenance, at least
Before conducting any inspections, cleaning or
machine is always in safe operating
conditions.
or damaged parts. Parts must be replaced and not repaired.
Use original spare parts. Parts that are not of the same qual-
ity can damage the machine and impair your safety.
move grass debris and mud accumulated in the chassis
to prevent it from drying, making it difficult to remove in
the future.
chine on the side indicated in the engine manual, following
the relevant instructions, making sure that the machine is
perfectly stable before performing any interventions.
Refuelling shall take place with the machine
Do not drip petrol onto the plastic parts