MASCAR 5100 S, Руководство по эксплуатации и обслуживанию

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Wrapper 5100
To prevent overheating inside the bale, it must be
wrapped 2 / 4 after pressing. As well as
influencing the mechanical properties of the film
(as described earlier), the outside temperature
also determines the time limits within which the
bale must be wrapped.
Generally speaking, at an outside temperature of
20°C, the bale should be wrapped within 2 hours,
at 10°C, the time limit is increased to 4 hours.
4.10.6 TIPS FOR BALE WRAPPING
MASCAR gives the following advice for using the
machine.
- Regular maintenance of the machine, and in
particular of the film tensioner assembly, and
keeping the tensioner rollers clean can
substantially influence ensilage quality.
- The correct position of the film tensioner
assembly relative to the centre of the bale is
important to ensure correct wrapping results.
-
As well as depending on the quality (page 20)
of film used the film stretching ratios, also
depend on the revolutions per minute of the
bale in the cradle (we recommend a speed of
approximately 20 rpm), the size and shape of
the bale and the outside temperature during
wrapping.
-
To set the cradle rotation speed, use the
adjuster knob on the hydraulic distributor as
shown in figure.
- With experience and practice you will be able
to determine the correct pretension settings.
This gives improvements in technical results
and cost efficiency.
4.10.7 WRAPPING TIMES
The time necessary to perform wrapping
operations varies depending on the following
factors:
-
Bale dimensions
-
Height of plastic film used.
-
Number of overlaid layers of film
- Cradle rotation speed.
Loading and unloading times, the time required to
transport the machine from one bale to the next in
the field and time wastage must also be added to
these variables.
SECTION 5
Maintenance
5.1 MAINTENANCE
The following points describe normal maintenance
procedures.
Bear in mind that low operating costs and
prolonged machine lifetime depend on these
instructions being followed.
It is in your own interest to carry out
maintenance out carefully as the machine will
always be in perfect working order when
needed for a job.
The maintenance intervals given in this manual
are indicative as they depend on conditions which
may vary during normal use, such as the
dustiness of the working environment, seasonal
factors, etc.
Obviously, the maintenance must be shortened if
the machine is subject to heavy duty use.
WARNING
Before starting any job on the machine,
ensure that the machine is on a level surface
and is secured in position with chocks under
the wheels.
All maintenance, setting and preparatory
operations must be carried out with the tractor
stationary, the parking brake applied, the
engine turned off, and the ignition key
removed.
CAUTION
The greasing points are indicated on the
machine by the “greaser” adhesive (page 14
No. 4). Before injecting grease through the
greasers, clean the greaser unions thoroughly
to ensure that no mud, dust or foreign objects
are mixed with the grease, which could cause
a reduction or even a complete loss in
lubrication efficiency. Do not inject too much
grease into the greasers. Too much grease
creates a high pressure which could damage
the seals and bearings. Carry out this
operation with caution. The machine is
provided also with an adhesive, which
indicates greasing points (fig.30).
USE & MAINTENANCE MANUAL - 30 -