HES HS2510-N, User Manual

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31
Hwang Sun Enterprise Co., Ltd.
31 Edition 2012/02
Motor is out of function Check the wire of the motor
connected or loose.
Please check if the air
pressure detector (green
indicator) of main air gauge
adjusted to required pressure.
Solenoid valve broken
Replace with new solenoid
valve.
Nozzle blocked. Disassemble the nozzle and
clear it with solvent
Filter inside the nozzle assembly
is blocked.
Disassemble the device, clear
and change the filter screen.
Filter inside the manifold is
blocked.
Disassemble the filter
assembly, clear the filter
screen.
RTD is completely detached or
only few part inside the
heating plate.
Place RTD into the heating
plate completely.
SSR is broken. Replace with new SSR.
The P.I.D. temperature controller
is out of function. Replace with new P.I.D.
Heater of tank keep
heating and out of
control
RTD get short too early. Check the wiring of replace
with new RTD.
Temperature of nozzle assembly
is too high.
Re-set the temperature for
nozzle assembly.
Nozzle tip not tightened enough. Tighten the nozzle tip
properly.
Adhesive drip from
nozzle tip
Nozzle assembly is damaged. Replace with new nozzle
assembly.
RTD is completely detached or
only few part inside the heating
plate.
Fix the RTD properly.
SSR is damaged. Replace with new SSR.
Proportional thermostat is
broken. Replace with new P.I.D.
Nozzle assembly keeps
heating and out of
control
RTD get short too early. Check the wiring or replace
with new RTD.