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Operating manual Powder Cup Gun PEM-X1 CG
7 Operation
7 OPERATION
7.1 TRAINING THE OPERATING PERSONNEL
– The operating personnel must be qualified to operate the entire system.
– The operating staff must be familiar with the potential risks associated with improper
behavior as well as the necessary protective devices and measures.
– Before work commences, the operating personnel must receive appropriate system
training.
7.2 TASKS
1. Ensure that:
4 regular safety checks are performed in accordance with Chapter Safety Checks
[8 31]
4 commissioning is carried out in accordance with chapter Assembly and
Commissioning [8 21].
7.3 SWITCHING ON THE MANUAL POWDER SPRAY GUN
1. To put the control unit into operation, see corresponding operating manual.
2. Hold the manual powder spray gun in the spray booth.
3. Via the trigger lever of the manual powder spray gun, the high voltage and the coating
material supply are activated at the same time.
4. Adjust the powder cloud on a test piece.
7.4 OPTIMIZING THE POWDER CLOUD FOR COATING
1. Switch on high voltage generator and powder feed.
Note:
To minimize wear on the wearing parts, the total air volume should be below 5 Nm³/h.
The atomizing air should be set for the
ð flat jet nozzle to 0.1 Nm³/h
ð round jet nozzle to > 0.2 Nm³/h
2. Adjust the powder quantity and the powder speed on a test piece.
7.4.1 Settings Recommendation for Total Air Volume
2x
2x
Order number 2326960 | Edition 10/2022
Tribo Corona
[kV]
[µA]
90
80
50
30
60
40
82
20
P_01828
50
40
60
m /h
3
Ø
30
70
12
5.5
11
4.5
20
80
10
3.5
9
10
90
8
2.5
2.0
0
%
100
%
[Nm³/h]
[%]
2.0
50
1.5
40
1.2
40
1.8
30
27
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