Meler PS20, Инструкция по эксплуатации, Страница: 60 / 100

FOCKE MELER GLUING SOLUTIONS
5-4
MELTER OPERATION
It is also necessary to make sure that the equipment has been filled with
adhesive and that the operational parameters have been programmed.
To start:
1. Connect the melter switch.
The touch screen will light up and the display will show “ENTER”. Go to
screen 2.
The tank and the grid begin to heat till the selected temperature. The
manifold, applicators and hoses are heated when its ON/OFF button is ON.
By default, the set point and real temperature values shown are those
corresponding to the tank.
The tank (and distributors, hoses and applicators connected) heating control
LED (green) will light up and the tank will begin to heat.
Once it has reached 3° below the programmed temperature (set point) of
the tank, a programmable delay timer starts until, guaranteeing fusion, the
pump receives permission to operate and the signal will be sent to the main
machine, indicated by the two corresponding (green) LEDs.
While the system is running the delay timer both LEDs remains blinking until
the programmed time value has been reached. If then, any other element has
not reached 3° below its temperature setting point, the LEDs turn off.
If the system is shut down, for any possible mode, when it is turning on the
delay timer only starts again if the tank temperature is 20° below setting
point.