Optimizing The Powder Cloud For Coating; Recommended Settings For Total Air Volume; Switching Off The Cup Gun; Pressure Relief/Work Interruption - WAGNER PEM-X1 CG Operating Manual

VERSION 05/2019
7.4

OPTIMIZING THE POWDER CLOUD FOR COATING

Procedure:
1. Switch on the high-voltage generation and the 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 adjusted for the
– flat jet nozzle to 0.1 Nm³/h
– round jet nozzle to > 0.2 Nm³/h
2. Adjust the powder quantity and the powder speed on a test piece.

7.4.1 RECOMMENDED SETTINGS FOR TOTAL AIR VOLUME

2x
2x
7.5

SWITCHING OFF THE CUP GUN

When releasing the trigger, the powder feed is stopped and the high voltage switched off.
To safely switch off the cup gun, e.g., for maintenance work, the control unit must be switched off.

7.5.1 PRESSURE RELIEF/WORK INTERRUPTION

Carry out the work steps as described in the "Pressure relief" chapter:
– if pressure relief is required,
– if the coating work is interrupted or stopped,
– before the device is cleaned on the outside, checked, or serviced,
– before the spray nozzle is installed or cleaned.
ORDER NUMBER DOC2326960
Tribo Corona
[kV] [µA]
90 80
50 30
60 40
82 20
P_01828
PEM-X1 CG
50
40 60
3
m /h
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
33