TWIN – Use and maintenance instruction manual
Chap. 3
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3.8.2 Machine electrical wiring data
TYPE DESCRIPTION
Electrical voltage in Volts
See machine plate
Electrical frequency in Hz
See machine plate
Electrical absorption in kW
See machine plate
Contemporaneity factor
0,7
Type of connection
3 phases + 1 earth
Star connection:
TT;TN-C;TN-S
Max. resistance to ground
2 Ohm
Max. power
See machine plate
Protection
Type B device
Delayed action (0.3 sec.)
0.3A adjustable differential current.
3.8.3 Power and consumption
System power and consumption data are contained in ANNEX B TECHNICAL DIAGRAMS AND
GENERAL INFORMATION.
3.8.4 Pneumatic system data (compressed air)
The pneumatic system to which the machine is connected must meet the following requirements.
The machine will work efficiently only if all the specifications are met.
TYPE DESCRIPTION
Recommended diameter for the
compressed air pipe line
1/2"
Connection diameter for rubber pipe:
25 mm external
17 mm internal
Air consumption at 6 bar
Based on the model
Optimal line pressure
6.5 bar
HAZARD!
Dust, condensation and oil may damage the spindle.
Use only air that is clean dry, filtered, not lubricated, and condensation-free.
3.8.5 Static and dynamic loads
Machine static and dynamic loads are shown in the structural work installation layout drawings.
3.8.6 Overall measurements
The overall measurements of the machine are shown in the main layout drawing (see ANNEX B
TECHNICAL DIAGRAMS AND GENERAL INFORMATION).
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