Dover Markem-Imaje LASER 7031 - Page 28

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1/ IP65 using Air plant
The IP65 head is connected to the air plant throught the air regulator. It is the standard
configuration to ensure IP65 rating of the laser head.
The air consumption depends on both the environment temperature and the application duty.
The air regulator of the air pressurization kit has to be set accordingly, in order to supply the
optimal flow rate to the laser head. Refer to the following graphs to properly set the regulator.
IP65 Air regulator
IP65 LASER head
Air
plant
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
0 50 100 150 200 250 300 350 400
Regulator pressure = F (Air flow rate)
Airflow rate (L/min)
Pressure from regulator (bars)
0
50
100
150
200
250
300
350
400
450
500
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Air flow rate = F (duty application)
Duty Application
Air Flow Rate (L/min)
Flow rate @ 25°C
Flow rate @ 40°C