IMET KS 450 FT, Инструкция пользователя

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TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
KS450FTeng ED.2011 rev.34 27
18 - BLADE RUN-IN
To grant an efficient performance and a longer blade life, a good run-in of the blade is crucial each time you
use a new blade.
During the first cuts of a blade, we recommend to reduce the penetration speed up to half the normal value - about
40/50 cm² / min - and keep a constant blade speed. Only after cutting 250/350 cm² of material the penetration speed
can be increased till reaching the normal value.
The working conditions can also be evaluated by observing the chips produced during the cutting; you can find 3
kinds of chips:
THIN OR POWDERED CHIPS indicate poor advancing pressure and/or low speed; teeth too little.
BIG CHIPS (MAYBE BLUE / BROWN) indicate overload on the blade, poor lubricating.
SPIRAL AND RIGHT DEVELOPED CHIPS indicate the ideal cutting conditions.
For a correct use, see the paragraph BAND CHOICE.
19 - MACHINE RUN-IN
The maintenance required by this machine is essential to guarantee the continuous correct working over the course of
time and keep the saw in an efficient condition. When you start to use the machine you must do some extra
operations to allow all parts of the machine to settle down to the working conditions.
Please check frequently the working of the machine and avoid to force it to make too many cuts. For a time of 80/100
working hours control the heating of the gear reducer and of the electric motor
Control also the oil level in the tank of the hydraulic unit as described in Maintenance for the user).
N.B.. The heating of the mechanical parts (and of the oil-hydraulic parts for semiautomatic saws) is normal
during the usual working and anyway it does not exceed the conventional thermic limits of Norm EN563.
Please see the OIL AND LUBRICANTS TABLE in order to choose the most suitable one and to compare the different
types (see drawing RI0108).
20 - DRAINING OF USED / PRODUCED SUBSTANCES
Please remember to abide by the current Law Norms concerning the draining of:
- materials used by the machine (for example hydraulic circuit oil, reduction gear oil, oil for installations of lubrication
and so on);
- scrap materials or materials not usable anymore (for example ferrous and not ferrous chips, tools like blades and so
on);
- substances used for cleaning and maintenance;
- materials used in some instances of the machine life (for example when packing, shipping and so on).
- Do not throw the packing away as it might be used in case you should ship the machine or return it to the distributor
or to the service staff - when the saw is still under guarantee.
21 - DEFECTS IDENTIFICATION
The solution of most anomalies that can happen during the working can be found by consulting this paragraph.
The first part concerns the working of the machine and includes a list of the possible faults with the corresponding
operations that must be carried out; the second part refers to the anomalies that can be found by checking the blade
and/or the pieces after the cut.