Setup
4-8
Part 1602966−05
E 2015 Nordson Corporation
Air Pressure Settings
1
2
4
3
6
5
Figure 4-29 Pneumatic Controls (door removed)
Refer to Section 11 for feed center pneumatic diagrams.
Item Function Recommended Pressure
1 Lift Cylinder Down 3.4 bar (50 psi) 0.34 Mpa
2 Lift Cylinder Up 1 Lance: 4.1 bar (60 psi) 0.41 Mpa
2 Lances: 4.8 bar (70 psi) 0.48 Mpa
3 Lances: 5.5 bar (80 psi) 0.55 Mpa
− Lift Cylinder Flow Control Valves 6 seconds full travel both directions
3 Purge Air 6.2 bar (90 psi) 0.62 Mpa
4 Lance Purge Clamp 3.4−4.1 bar (50−60 psi) 0.34−0.41 Mpa
− Clamp Cylinder Flow Control Valves 3 seconds full travel both directions
5 Feed Hopper Fluidizing 0.3−0.7 bar (5−10 psi) (see Note)
0.03−0.06 Mpa
6 Lance Fluidizing 0.3−0.7 bar (5−10 psi) (see Note)
0.03−0.06 Mpa
NOTE: Adjust fluidizing air as needed. Powder should be gently boiling, without geysering.
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