Telescopic Frame; Description Of Functioning; Use Instruction; Hydraulic Systems - GASPARDO SARA Empleo Y Mantenimiento

3.4 TELESCOPIC FRAME

The seeder is suitable only for the uses indicated. Any other
use different from that described in these instructions could
cause damage to the machine and represent a serious hazard
for the user.
Regular operation depends on the correct use and adequate
maintenance of the equipment. It is advisable therefore to observe
scrupulously what is described in order to prevent any
inconveniences that could prejudicate proper operation and
duration. It is just as important to keep to what is described in
this booklet since the Manufacturer declines all responsibility
due to negligence and non-observance of these rules.
At any rate the Manufacturer is available to assure immediate
and accurate technical assistance and all that may be necessary
for the improved operation and better performance of the
equipment.
Check that the quick hook-ups are coupled correctly; parts of the
system could get damaged if they are not.
ATTENTION
Oil escaping at high pressure can cause skin injury with the risk
of serious wounds and infection. Call a doctor immediately if
such an incident occurs. Therefore, the installation of hydraulic
components in the tractor driver's cab is strictly forbidden.
All the components of the system should be positioned carefully
to avoid parts being damage during use of the equipment.

3.4.1 DESCRIPTION OF FUNCTIONING

The frame of the machine allows the tubular beams, on which
the side seeding elements are carried, to be slid lengthways
(Fig. 13). The cylinders, operated by a hydraulic system, have the
function of opening and closing the frame.
In this way it is possible to choose the width of opening of the
whole frame in relation to the number of seeding elements present
(Fig. 13) and to the sowing line spacing required, and it is also
possible to close the machine in such a way that its overall
dimensions are reduced sufficiently for road travel.
Stay well away from the machine while the telescopic frame is
opening or closing.
fig. 13
cod. G19502521
DANGER
USE AND MAINTENANCE

USE INSTRUCTION

In order to use correctly the toolbar of the planter, operate as
follows:
1) Verify the proper working of the hydraulic system of the planter,
only with the machine lifted up from the ground or lowered on
its own wheels and props, but with the seeding units on
uplifted position. Also in the field, make sure the planter is
lifted up before opening or closing the telescopic toolbar.
2) Lubricate daily all sliding parts (tollbar sections, gears
shafting, etc...) and in any case after washing the planter.
3) Before operating the row marker device, which is mounted
on the toolbar, remember to unhook the two row marker arms
and, for your safety, to hook them before transporting. the
planter on the road.

3.4.2 HYDRAULIC SYSTEMS

Safety measures concerning the hydraulics:
1) When the hydraulic pipes are connected to the hydraulic
system of the tractor, make sure that the hydraulic systems
of the operating machine and the tractor are not under
pressure.
2) For hydraulic-type functional connections between the
tractor and operating machine, sockets and plugs must
be marked with colours, in order to prevent errors. It could
be dangerous if they were accidently confused.
3) The hydraulic system is under high pressure; due to the
risk of accident suitable auxiliary instruments should be
used when investigating possible leakage points.
4) During road transport the hydraulic connections between
the tractor and the operating machine should be
disconnected and secured on the support provided for the
purpose.
5) Do not use vegetable oils for any reason. These could cau-
se damage to the cylinder gaskets.
6) The working pressures of the hydraulic system should fall
within 100 bar and 180 bar.
g
ENGLISH
WARNING
SARA 250
A - C = 6 file 70 cm
B - D = 6 file 75 cm
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