
MLS Series Rev. B1, 4/07
10
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
• Trouble Shooting
Use the following information to troubleshoot the malfunctioning sensor. If
the remedies are unsuccessful, ask APG for repair or replacement.
Problem
Liquid exceeds the actuation level, but switch does not activate
Possible Causes Remedies
SG is larger than 0.85 Choose another technique
Miswiring Wire correctly
Set for improper oat travel-stop Adjust position according to “Assembly”
Liquid immerse in oat Replace the switch
A ected by deposit Clean the switch
Microswitch is damaged Replace the microswitch
Problem
Liquid does not exceed the actuation level, but switch activate
Possible Causes Remedies
Miswiring Wire correctly
Set for improper oat travel-stop Adjust position according to “Assembly”
A ected by deposit Clean the switch
Microswitch is damaged Replace the microswitch
Comentarios a estos manuales