Raycus RFL-A500D - 2.6 Specifications

Wuxi Raycus Fiber Laser Technologies Co., Ltd.
User Guide of Raycus 500W～2000W laser
9
Table 4The Constant Dew Point Table
AMBIENT DEW POINT
Ambient Temperature(℃)
Maximum Relative Humidity
20%
30%
40%
50%
60%
70%
20
-3.5
2
6
9
12
14.5
25
0.5
6
10.5
14
16.5
19
30
4.6
10.5
15
18.5
21.5
24
35
8.5
15
19.5
23
26
28.5
40
13
20
24
27.5
31
33
The necessary moistureproof treatment has been done in the design of the laser, but the
influence of too serious condensation cannot be avoided 100%.Since condensation is an
objective physical phenomenon, there are usually two ways to avoid it:
a） The water temperature of the water-cooling machine is higher than the dew point
temperature, but it should meet the cooling requirements of the laser. Therefore, in the
corresponding environment, the water temperature of the laser can only be set in the blue
region of the dew-point comparison table, so this method has certain limitations.
b
）
By changing the temperature and humidity of the working environment of the laser and
reducing them, the water-cooling temperature of the laser can be relaxed and the water
temperature can be far away from the dew-forming temperature.
2.6 Specifications
a） Ensure reliable grounded before using the laser.
b） Before supplying the power to the device, make sure that the correct voltage of the AC
power source is used (220VAC or 380VAC). Failure to connect power source correctly will
damage the device.
c） When the laser is in running state, do not touch the laser machining head.
d） Do not look directly at the output head. Make sure to wear laser protective glasses when
operating the machine.
e） Please inspect the output head carefully for dust or other contaminations. Use appropriate
lens paper to clean it if necessary.
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