THE WASHING OPERATIONS MUST BE CARRIED ON ONLY IF
PROVIDED IN THE PRESENT MANUAL AND WITH DISCONNECTED
ENERGY SEPARATION DEVICES (ELECTRIC, PNEUMATIC
ENERGY).
DO NOT CHANGE, FOR ANY REASON, THE MACHINE PARTS TO
ADAPT NEW DEVICES. IN CASE OF MALFUNCTIONING DUE TO THE
INOBSERVANCE OF THE ABOVE-MENTIONED PRESCRIPTIONS,
ARCA ETICHETTE S.p.A. DECLINES ALL RESPONSIBILITIES.
The machine must be correctly connected, as per diagrams attached to the manual.
2.6. Security systems
The labelling machine is equipped with active and passive security devices. All these systems enable the ma-
chine to prevent dangerous situation for people operating on it or around it.
2.7. Glossary
In this short glossary, commonly used terms are indicated, such as:
• detaching blade or detaching tongue: metal support to remove the lm of the label from the support silicon
paper;
• photo-stop: sensor which detects the space between two labels
• pre-ejection: distance in mm between the free end (without lm) of the label and the detaching blade;
• transmission rollers: these rollers transport the paper and maintain its correct tension;
• coil-holders: rollers which support the labels coil and the coils of the rewound silicon paper;
• pulling units: motorised rubber roller and idle knurled roller to pull the paper;
• re-winding device: roller which enables to recover the silicon paper
• Effective ray diameter: diameter of the action area (it can be detected by the intersection of an imaginary plan
with the cone) in which an object can be detected.
• Working distance: maximum detection distance which grants the reading by the photocell.
• Working frequency: Maximum frequency of the status changes performed by the photocell
• Dark pulse: The output of the photocell is activated when the receiver is not struck by the light ray.
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