Barberan RP-30-FM1, Инструкция по эксплуатации

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6
TEMPERATURE REGULATION
OF THE GLUE FEEDER (EXTRUDER)
OPERATION:
For the glue feeding it is necessary that the switches are in following position :
Glue temperature ------ Position (ON).
Application roller ------ Position (ON).
Glue feeder ------ Position (ON).
In order that the glue feeder works it is necessary that the application roller is turning.
In this case there are two options:
A.- Glue level in application head indicating FULL:
In this case the heating elements will be switched on automatically until the temperature
reaches the value which has been adjusted in ALARM 1 (I) and it will maintain around
this value.
B.- Glue level in application head indicating EMPTY:
The heating elements will be on until the glue reaches the temperature programmed in
ALARM 2 (J) and hereafter the motor for the feeder spindle will be put in motion
automatically.
The temperature will increase until it reaches the value adjusted at set point SP (B)
(see page 9). The glue feeding will continue until the level reaches the FULL position
and orders the STOP of the motor. In this manner the temperature of the glue melter
will be stabilized around ALARM 1 (I) .
ATTENTION :
We recommend not to put the glue feeder in motion before the head
has reached the programmed temperature ( five minutes aprox.). In this manner we
reach that the glue inside the head melts totally.