2.14 Make sure the electricity mains connection cable is undamaged and correctly positioned.
2.15 Do not place or use inflammable substances near the machine, as the sparks produced
may cause fires or explosions.
2.16 The operator must exercise the utmost care when, by entering the edge to be polished, the
locking device is activated.
2.17 Always consider the possible consequences before approaching any of the more
dangerous zones (locking zone and milling zone) with your hands.
3. CHARACTERISTICS
The CM4/S produced by PERTICI S.p.A. must be used to remove the rests of PVC that have
been generated during the thermowelding process of the frame and door angles, for the
construction of window and door fixtures.
- Possibility to mount a maximum of 4 groups of milling cutters to remove the welding seals from
the external angle.
- Cutting devices to remove the upper and lower welding seals
- Automatic device for frame positioning
- Automatic device to start the working cycle.
- Working cycle controlled by an electronic unit (PLC)
- Independent adjustment of the milling (polishing) depth on the external side of the angle.
- Low-pressure safety device for frame locking.
- Possibility to modify the working cycle, excluding some machining.
3.1 Description of the machine
A)
Base plate
(DWG. A1.1)
The base plate consists of a 3-mm thick sheet bed.
The elements of the base plate are bent in order to obtain the maximum rigidity and are
assembled by means of an intermittent weld. The control cabinet is mounted on the base plate
by means of commercial bolts and nuts, while the panel of pneumatic components is connected
to the base plate by welding.
The machine is also supplied complete with four vibration-damping feet, which are fixed to the
lower part of the base plate and permit to place the machine on the floor.
MANUALE D’ISTRUZIONE PER L’USO E LA
MANUTENZIONE PULITRICE AUTOMATICA CM4S
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