Nordson Mesa Fulfill, Руководство пользователя по изделию

Страница: 52 / 66

RetroFit Refill System with Nordson Level Sensor
A-4
Part 1121938_02 2013 Nordson Corporation
Unit Features(contd)
The picture shows the major components of the RetroFit control box
.
Figure A‐2 Control box
Delay Timer
The delay timer determines how long the Refill board waits when the sensor
calls for adhesive before the vacuum system is activated. The delay timer
potentiometer is adjustable from 1 to 60 seconds.
Overfill Fault Timer
The overfill fault timer determines how long the vacuum system is operated
while trying to fill the unit. If the level sensor is not satisfied before the overfill
fault timer expires, an overfill fault is generated. The overfill fault timer
potentiometer is adjustable from 5 to 300 seconds.
Siren
Refill PCA
24VDC power supply