Robland KM 775, Instruction Manual

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Instructions manual KM 775 - 785
15
5.1.5 Security:
When the edge banding machine alight, the glue pot station it is a high
temperature, therefore misuse may cause severe burns. These burns could occur by
direct contact with glue pot station or spill hot-melt glue. It may be recalled that the Hot-
melt glue in a position to work is at a temperature of 200 ° C approximately. Therefore it
is necessary extra precautions when handling the glue pot station.
Only allow the use of the machine to authorized personnel. Glue pot station
contains various safeguards to prevent inadvertent contact. These protections are in the
machine properly marked in yellow.
The removal of any element of security installed in the machine absolve the
manufacturer of liability for any damage.
5.2 Roller base:
This consists of three rollers: one plane roller of larger diameter, and two smaller
diameter rollers, one with a positive and the other with a negative taper.
Tracing on the panel with the edge already stuck must not be greater than
1.5mm. or 2mm to model according. There are three regulators to adjust pressure, one
for each roller. Turning clockwise reduces pressure, while turning anti-clockwise
increases it. As mentioned above, for correct edge banding tracing must not be
excessive, as excess tracing not only causes the board to move, but also produces a
small arc at both the entry and exit of the edged panel. Another small maladjustment
that can cause the same problem is too much surplus edging band at the beginning and
end o
f the panel; this should be the minimum possible (for adjustment, see “loading and
regulating band in roll form”). When the thickness of the glued edging band is changed,
simply slacken the fixing lever and enter the new measurement in the numerical
Tapered
pressure
roller
90º Pressure
roller
Pressure
regulators
Tracing
regulator
Numerical
indicator
Fixing
level