Product manual

MultiPoint Level Control System
23
E 2001 Nordson Corporation
All rights reserved
321 351A
Issued 7/01
69–LVL–EH–IS–01
MultiCap Probe/FEC 12 Electronic Insert Calibration
Procedures
Calibration is carried out at the FEC 12 Electronic Insert by using four
pushbuttons. (See Figure 8).
1. Press the two push buttons on the left of the MultiCap Probe
simultaneously (6) when the material is just touching the bottom of
MultiCap Probe to set low point.
2. Press and hold the 2 push buttons (6) until LED illuminates (5).
3. Reset level in hopper to high point and press two push buttons on the
right simultaneously (3) until the LED illuminates.
NOTE: The high and low points are 100% and 0% on the read out.
NOTE: Refer to the Endress+Hauser website (www.Endress.com) for
detailed calibration procedures.
Problem Possible Cause Corrective Action
1. Applicator Tank/Hopper
Does Not Fill
System Incorrectly wired Check System Wiring.
Incorrect voltage or no voltage to
Level Controller
Confirm 120V between XT1-1 and
XT1-2.
Fuse F1 is blown Replace fuse.
Level Control power switch turned off Switch power on.
Level Control Mode switch set to OFF Switch level control mode switch to Auto
or Manual.
Feed Applicator is empty Fill Feed Applicator.
Feed Applicator, hose and gun has
not reached setpoint or system ready
Allow feed applicator to reach
setpoint/system ready. See Feed
Applicator Manual for more information.
Feed Applicator Gun Solenoid has
failed
Replace Solenoid.
2. Unit Under fills or
Overfills
Level Control MultiCap Probe out of
Calibration
Clean MultiCap Probe and re-calibrate.
Setpoint in RIA 450 not set for unit
size
Review setpoints of RIA 450.
Adhesive has change from original Recalibrate with new adhesive.
(Underfill) Feed Applicator out of
material
Fill Feed Applicator.
Calibration
6. Troubleshooting