ADC AD-78 User Manual
Page 60
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1) Low steam supply.
a) Steam trap is too sm all.
b) Supply line is too sm all.
2) Low steam pressure.
3) Insufficient m ake-up air.
4) Lint screen is dirty or is not being cleaned often enough.
5) Restriction in the exhaust.
6) Dirty steam coil...
a) Fins are clogged with lint.
7) Steam dam per system is not functioning properly.
a) Steam dam per is sticking closed.
b) Leak in the pneum atic (air) system .
7.
Extractors (water) ^ not functioning properly.
8.
Failed m icroprocessor controller (com puter)...tem perature calibration is inaccurate.
9.
Failed m icroprocessor tem perature sensor... calibration is inaccurate.
10. Failed lint cham ber hi-heat switch (therm ostat)...opens at incorrect tem perature.
11. M icroprocessor tem perature sensor covered with lint.
STEAM M ODELS...
NOTE:
Lint accumulation on the sensor bracket can act as an insulator which will affect the
accuracy of the Automatic Drying Cycle.
X. At the completion of the "AUTO" drying/cooling cycle, the load is coming out over dried...
1. Percent of dryness (dryness level) of the cycle selected is too high.
2. Factor "A" and Factor "B" i^ not set correctly or Factor "B" has to be adjusted for adverse local
conditions.
Y. At the completion of the "AUTO" drying/cooling cycle, the load is coming out still damp...
1. Percent of dryness (dryness level) of the cycle selected is too high.
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