Troubleshooting
ProblemProblem
Problem
CauseCause
Cause
SolutionSolution
Solution
Heater failure Check and replace
heater cartridge. See
Replace Heater Cartridge, page 20.
Loose cord set connection
Check connection.
RTD failure Check and replace RTD. See
Check RTD, page 19.
Incorrect RTD for adhesive delivery
system
Check delivery system RTD
requirement
Thermal cutoff failure Check and replace
thermal cutoff. See
Replace Thermal Cutoff, page 21.
Applicator will not heat
Wrong RTD type selected
Check RTD type settings on the
system. Change if necessary. See
Select RTD, page 11.
Heater failure Check and replace
heater cartridge. See
Replace Heater Cartridge, page 20.
RTD failure Check and replace RTD. See
Check RTD, page 19.
Incorrect RTD for adhesive delivery
system
Check delivery system RTD
requirement.
Incorrect power to heater
Check and correct power.
Applicator overheats
Wrong RTD type selected
Check RTD type settings on the
system. Change if necessary. See
Select RTD, page 11.
Heater failure Check and replace
heater cartridge. See
Replace Heater Cartridge, page 20
RTD failure Check and replace RTD.
Incorrect RTD for adhesive delivery
system
Check delivery system RTD
requirement.
Incorrect power to heater
Check and correct power.
Applicator under-heats
Wrong RTD type selected
Check RTD type settings on the
system. Change if necessary. See
Select RTD, page 11.
Module o-ring failure Check and replace o-ring. See
Replace Module, page 24.
Inlet tting loose Tighten tting.
Manifold lter o-ring failure Check and replace o-ring.
Adhesive leaking from
applicator
Nozzle loose Tighten nozzle.
334627D15
