Operation
5-2
Part 1602966−05
E 2015 Nordson Corporation
Controls
2
6
7 8 9 10
11
3
4
1
5
Figure 5-1 Feed Center Controls
Control Function
1. Damper Selection Left: Manual mode − Damper is open for high flow.
Right: Auto mode − Damper is partially closed during normal operation, open
during color change.
2. Bulk Feed Pump Turns the virgin powder transfer pump on and off. Used when system is
equipped with a bulk feed system. When on, the pump is turned on and off
automatically as needed to satisfy the level sensor on the lance assembly.
3. Reclaim Powder
Transfer Pump
Turns the reclaim powder transfer pump on and off. When on, the pump
operates continually.
4. Sieve Control Turns sieve vibrator motor on and off.
5. Color Change
Enable
Starts color change sequence. If operator platform is equipped with an
Ancillary Equipment Clean Cycle button, lances are automatically raised out of
the hopper or box. If not, then it starts external gun blow off.
6. Emergency Stop Shuts down powder coating system.
7. Table Vibrator Turns table vibrator motor on and off.
8. Purge Selection Left: Start internal gun purge cycle.
Center: Off
Right: Start transfer pump purge cycle.
9. Lance Lift Raises and lowers lance assembly.
10. Powder Source
Select
Selects hopper or box, controls where lances stop when lowered into powder.
11. Color Change
Indicator Light
(Green)
Off: Color change cycle is disabled
Blinking: In color change cycle.
On: Color change automatic operations complete.