Troubleshooting
333347F
43
L8FX
Refill timeout
Alarm
Melter did not receive enough adhesive
pellets for flow rate.
Storage bin out of adhesive. Refill adhesive.
Plugged inlet feed hose or funnel. Clear plugged
hose or funnel.
Low air pressure on feed regulator. Check regu-
lator. See
, page 17 for air pressure regula-
tions.
Dirty or plugged funnel filter. Replace filter.
M8MF
High Temp Run-
away, Trans-
former
Devia-
tion
At the current rate of temp rise, the
transformer will over heat in 15 minutes
or less.
Verify that fan power cable is plugged into J7 on
the AWB.
Verify transformer fan is free of obstructions and
can spin freely.
Replace transformer.
MMUX
USB Log Full
Advi-
sory
USB logs full. Data loss will occur if not
downloaded.
Download USB data. See
on page 120.
MNDX
Pump Mainte-
nance Due
Advi-
sory
Cycles are greater than user set main-
tenance interval.
Perform maintenance and reset “Due” counter to
0 at the Setup Maintenance screen.
T2D0
Low Tempera-
ture, Melter
Devia-
tion
Melter temperature dropped to
15°F(-9°C) below setpoint.
Verify system is operating within meltrate specifi-
cations. Consider incoming voltage and breaker
setting.
Verify that the fill system (vacuum) is operating
correctly. If the level of material in the melter gets
too low and a large amount of cold material
enters the melter, can cause the temperature to
drop significantly.
With the system on and not dispensing verify that
the temperature is properly controlled to the set-
point. If system cannot control temperature, ver-
ify the RTD is seated inside the melter.
Replace RTD if RTD was seated properly and
system cannot control temperature
Faulty melter heater(s). Check heater resistance
and resistance to ground. Replace faulty
heater(s).
T2D_
Low Tempera-
ture, Gun X
Devia-
tion
Applicator temperature dropped to
15°F(-9°C) below setpoint.
With the system on and not dispensing verify that
the temperature is properly controlled to the set-
point. If system cannot control temperature,
replace applicator RTD. See applicator manual.
Faulty applicator heater. Check heater resistance
and resistance to ground. Replace faulty heater.
Dispense rate too high for applicator to maintain
setpoint. Consider applicator power and voltage.
T2D_
Low Tempera-
ture, Hose X
Devia-
tion
Hose temperature dropped to
15°F(-9°C) below setpoint.
With the system on and not dispensing verify that
the temperature is properly controlled to the set-
point. If system cannot control temperature,
replace hose.
Faulty hose heater. Check heater resistance and
resistance to ground. Replace faulty hose.
T4C_
High MZLP PCB
Temp
Alarm
MZLP board is overheating.
Ambient temperature must be under 120°F.
Defective MZLP board. Replace.
Code
Description
Type
Cause
Solution
Содержание 24T918
Страница 16: ...Component Identification 16 333347F ...
Страница 103: ...Accessories 333347F 103 ...
Страница 129: ...Technical Data 333347F 129 ...