Robland KM 775, Instruction Manual

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Instructions manual KM 775 - 785
11
4 WORKING STATIONS:
4.1 PREMILLING STATION PF-12
Composed by two high frequency motors (200 Hz, 12.000 RpM) of 1,5 Kw e/o. to
performance the pre-cleaning of the edge of the panel up to max. 3 mm of depth and 30
mm of height, before the gluing operation. To avoid chip, first motor turns in clock sense
and second against.
4.1.1 Depth regulation of the pre-trimming:
Adjust the readout onto the infeed fence. Be careful before to slack the fixing
pawls.
4.1.2
Adjusting the motor’s premilling:
Take care of one motor commands over the another one, in this case the first
one is the reference one and with the second one it should be taken the final trim, so it
is important the adjustment to follow up the first one.
4.1.3 Adjustment of the first motor:
With the readout at zero. Feed a panel till the working line of the motors.
Advance the motor till the cutting knives contact the panel edge. This means depth = 0.
Second step is to check that the measure of the readout is correct. In doing so, give i.e.
0,5 mm to the readout and check that after running a panel the measure trimmed is 0,5
mm.
4.1.4 Adjustment of the second motor:
As already indicated this second motors has to keep the reference of the first
one. Adjust it by means of the nylon pome till getting a continuous trim from the first one.
In case the perfect perpendicularity between drag chain and cutter is not
achieved, adjust the angle by means of the fixing screws.
Reado
ut
Fixing
pawls
Fixation screws
for the inclination
Bott of nylon for the
regulation of the depht
Fixation screws
First motor
Second motor