![horsch Maestro 24 SW Скачать руководство пользователя страница 57](http://html1.mh-extra.com/html/horsch/maestro-24-sw/maestro-24-sw_operating-instructions-manual_2164100057.webp)
a
(a) Vacuum pressure gauge
Maintenance
WARNING
Danger from harmful dust (dressing).
¾
Always wear suitable protective clothing
(safety goggles, respiratory masks, protective
gloves) for cleaning and repair work.
¾
Do not breath the exhaust air from the vac-
uum fan.
WARNING
Risk of injuries on the fan
¾
Open the protective grille on the fan only when
the machine is stopped.
¾
Perform maintenance only while the fan is
stopped.
¾
Clean any dirt or deposits from the fan blades
to prevent unbalance and damage to impeller
and bearing.
¾
Check hoses and connections every day.
¾
Depending on the amount of dust developing
during use, open the frame regularly (weekly)
and clean frame and hoses with compressed
air.
NOTE
¾
Damaged, pinched hoses or defective con-
nections must be immediately replaced or
repaired.
Fan - vacuum
The hydraulic fan for vacuum generation is di-
rectly driven by the tractor hydraulics.
The tractor must be equipped with a flow control
valve to control the fan speed.
The hydraulic pump must deliver sufficient oil
to prevent the fan speed from dropping, even
when the tractor speed drops or other hydraulic
functions are activated.
Vacuum blower (24 SW)
With the 24/36 SW version the two vacuum fans
are mounted directly on the main frame of the
lateral wings. They are connected in series.
With the 16 SW version, the vacuum fan is mount-
ed between the undercarriage wheels.
Vacuum is essential for the function of the single
grain metering unit.
Vacuum is generated in the fan and directed to
the metering units.
All components of the vacuum system must
therefore be absolutely leak tight. Leaks lead
to metering errors.
In order to protect the environment, any loose
dust (dressing) is extracted during operation
and placed on the ground in front of the coulter.
Pressure gauge
The pressure gauge serves the purpose of ad-
justing and controlling the vacuum.
52
53
Содержание Maestro 24 SW
Страница 2: ......
Страница 5: ......
Страница 37: ...16460 700 9470 4060 3180 3000 9470 700 4060 33...
Страница 108: ...Wheel hub support wheel 2x Lift arm 2x Support wheel mounting 2x 104...
Страница 114: ......