Nordson Encore XL Powder, Руководство пользователя

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1607027-01
3-10 Installation
Level Sensor Position Adjustment
Adjust the level sensor position by loosening the clamp screw with a hex wrench and
sliding the sensor up and down.
Hopper Level Sensor: Adjust the level sensor so that when the lance proximity sensor
stops the lance, the bottom of the level sensor is at the position where you want the virgin
transfer pump delay to start. This position must take into account both the delay time and
the usage rate, since the powder level will continue to fall until the delay timer runs out
and the virgin pump is turned on.
Box Level Sensor: Adjust the level sensor so that the fluidizing bars and lance are
submerged in the powder when the level sensor contacts it. Each time the powder level
falls below the level sensor, the lance will be moved down until the sensor is again in
contact with the powder. The box proximity sensor stops the lance before it contacts the
bottom of the box.
Hopper Box
3
4
5
2
6
7
8
Figure 3-7 Level Sensor Position Adjustments
1. Clamp screw
2. Hopper proximity switch stop
3. Low powder delay start 4. Powder used during delay
5. Delay runs out, virgin pump starts
6. Box level sensor stop 7. Total lance travel length
8. Box proximity switch stop