IMET Spa BS300/60 AFI-E, Инструкция пользователя

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TRADUCTION OF THE ORIGINAL INSTRUCTIONS FOR USE
BS 300/60 AFI-E ED.2010 rev.00
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Note: after finishing the cutting cycle the saw stops, waiting for the piece counter to be set to zero
again or for a new cycle to start, without leaving the automatic modality. On the display the message
EP appears.
* When a bar ends, the saw stops waiting for a new one to be loaded, and it goes back to the
semiautomatic mode.
After removing what is left of the bar, place a new one on the feeder, just a few millimeters beyond the cutting
line. Set up the saw for the automatic cycle again by means of the buttons TEST+F3 - (4) + (25)
– and,
without resetting the piece counter, start the cycle again by pushing the button I (20/RI0055) twice.
* During the automatic cycle - F3 flashing - the buttons 22,23,24 (coolant), 11,13 (blade speed), 10
(information on the cycle) are active and can be used. Moreover, by pushing F1, F2 and F3, the feeder
strokes, number of cuts to make and piece counter can respectively be shown on the display.
15.12 - PROTECTION AGAINST OVERLOADS
The motor is protected against overheating by means of bimetallic thermo-protectors which stop all drivers. If
this happens, the error message ER0021 appears on the display. After the temperature has dropped below
the overheating threshold, the cycle has to be started again. In the meantime, try to find out the reasons
which led to the overheating
– i.e. excessive cutting pressure, blade entrapped into the material, lack of oil in
the reducer, short-circuit and so on.
16 - ADJUSTMENTS for BS 300/60 AFI-E
(to carry out when the machine is disconnected, except for the operations described in the paragraphs 16.3,
16.4, 16.5,
16.1 - VICE Adjustment of the guides play (NOTE that the hydraulic vice driver must be in the 'open'
position): when the vice is almost completely open, make the lower opening
– which can be seen below the
vice - coincide with the plate that is screwed inside the sliding part - 7/RI0442. Tighten slightly the two lateral
screws by means of an hexagonal wrench. Check if the adjustment is correct by closing and opening the
vice. If the sliding is difficult, tighten strongly the central screw to increase the play.
16.2 - Blade - Carbide metal pad adjustment according to blade thickness : drawing RI0372
This adjustment must be done when you have a blade with thickness other than 0.9 mm or in case the hard
metal pads are worn out. The easiest test is the following: put a blade in the guides and move it back and
forth to evaluate the mechanical play. Depending on the result, proceed as follows: loosen slightly one screw
– 1/RI0372 – to make more room for the blade (or tighten it to get the pads closer).
put the blade inside a guide and, while pressing manually the two parts one against each other, tighten
strongly the two aforementioned screws.
Check that the mechanical play is not excessive (Max. 0.02 or 0.03 mm) and make sure that both screws
–
2/RI0372 - are properly tightened.
The lateral pads are mechanically fixed and each can be replaced without removing the whole blade guide,
just by loosening completely the two screws
– 2/RI0372. By removing both lateral pads, the special upper pad
which is in contact with the blade can be removed.