ProTec Polymer Processing GmbH
Foerdergeraet_FG201-FG206_BA_1v0_2018_en
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3.4.6 Feed of a 2nd component
An additive material (e.g. regenerate) can be mixed with the main material. For this a dosing
attachment (option) or a 2K turnout (accessory) is required.
Dosing attachment (optional)
Instead of a volume expansion a dosing attachment can be installed in the conveyor. The main
material is suctioned via nozzle 1 and the additive material via nozzle 2.
2K- turnout (accessory):
2K- turnouts are installed in the conveying line. Dosing is done with the 2K turnout by switching
over the piston. Dosing attachment/ 2K- turnouts can not be operated simultaneously with a
suction valve.
3.4.7 Empty suctioning (suction valve, accessory)
To prevent clogging of the conveyor line, a suction valve (accessory) is used. Shortly before the
end of the conveying time the suction valve opened and air flows into the conveying line and this
is suctioned empty. A suction valve cannot be operated simultaneously with a dosing
flap/-turnout or dosing attachment.
3.5
OPTION and function: Separator OFF- and acknowledgement switch
You can put the unit during operation in a pause mode. For this turn the toggle switch to the
right. It remains in "Pause" status until it is reset to active. To do this, turn the switch to the left. If
a fault must be acknowledged, proceed in the same way. First turn the switch to the right, then to
the left; the fault is acknowledged and reset. The time period between the two switch processes
is not defined; the acknowledgement is done with the left turn of the switch.