SAFETY DEVICES

LOCATION

FUNCTION

COMPUTER

RESULT OF

DISPLAY MESSAGE

TRIPPING

 

 

 

 

 

 

 

 

LOAD DOOR SWITCH

LEFT SIDE OF LOAD

INSURES DRYER LOAD

"DOOR OPEN"

DRYER WILL NOT RUN

DOOR

DOOR ARE CLOSED

 

 

 

 

 

 

 

 

UNLOAD DOOR

RIGHT SIDE OF

INSURES DRYER

 

 

SWITCH (TWO DOOR

UNLOAD DOORS ARE

"DOOR OPEN"

DRYER WILL NOT RUN

UNLOAD DOOR

UNIT ONLY)

CLOSED

 

 

 

 

 

 

 

 

 

 

TILTING SWITCHES

TOP LEFT SIDE OF

INSURES DRYER IS

"LEVEL FAULT"

DRYER WILL NOT RUN

BASE MODULE

LEVEL

 

 

 

 

 

 

 

 

DRUM ROTATION

LEFT SIDE OF

INSURES TUMBLER IS

"DRUM FAULT"

STOPS HEAT ONLY

SENSOR

TUMBLER SECTION

ROTATING

 

 

 

 

 

 

 

LINT CHAMBER AIR

CENTER OF HEAT

INSURES PROPER AIR

"AIRFLOW

 

FLOW THROUGH

STOPS HEAT ONLY

PRESSURE SWITCH

CONSOLE

FAULT"

DRYER

 

 

 

 

 

 

 

 

 

 

BURNER FAN AIR

 

INSURES PROPER

 

 

CENTER OF HEAT

CAOMBUSTION AIR

 

 

FLOW SWITCH (GAS

"HEATER FAULT"

STOPS HEAT ONLY

CONSOLE

FLOW INTO THE

DRYERS ONLY)

 

 

 

BURNER BOX

 

 

 

 

 

 

 

 

 

 

 

HI/LO GAS

LOWER LEFT OF

INSURES PROPER GAS

"GAS SUPPLY

 

PRESSURE SWITCH

HEAT CONSOLE

SUPPLY PRESSURE FOR

STOPS HEAT ONLY

FAULT"

(GAS DRYERS ONLY)

SECTION

ADEQUATE IGNITION

 

 

 

 

 

 

 

 

 

 

INSURES THAT THE

 

 

HEAT RECLAIMER

RIGHT SIDE OF HEAT

HEAT RECLAIMER IS

INPUT LED #13 OF

NONE

DAMPER SWITCH

CONSOLE

EITHER OPENED OR

THE PLC IS OFF

 

 

 

CLOSED

 

 

 

 

 

 

 

HEAT CONSOLE

INSIDE HEAT

INSURES THAT ACCESS

 

 

DOOR ACCESS DOOR

"DOOR OPEN"

DRYER WILL NOT RUN

CONSOLE

DOORS ARE CLOSED

SWITCH

 

 

 

 

 

 

 

 

 

 

 

EXHAUST AIR TEMP

INSIDE BURNER

MONITORS TUMBLER

"EXHAUST DSFL"

STOPS HEAT ONLY

CONTROL SENSOR

SECTION DUCT

EXHAUST AIR TEMP

 

 

 

 

 

 

 

EXHAUST AIR HI

INSIDE EXHAUST

MONITORS TUMBLER

 

 

TEMP CONTROL

EXHAUST AND AIR

"HI-TEMP FAULT"

STOPS HEAT ONLY

DUCT

SENSOR

TEMP

 

 

 

 

 

 

 

 

 

 

INTAKE AIR TEMP

TOP RIGHT OF

MONITORS TUMBLER

 

 

CONTROL SENSOR

"INTAKE DSFL"

STOPS HEAT ONLY

TUMBLER SECTION

AIR INTAKE TEMP

(OPTIONAL)

 

 

 

 

 

 

 

 

 

 

 

INTAKE AIR TEMP

TOP RIGHT OF

MONITORS TUMBLER

"HI-TEMP FAULT"

STOPS HEAT ONLY

CONTROL SENSOR

TUMBLER SECTION

AIR INTAKE TEMP

 

 

 

 

 

 

 

BURNER HI-LIMIT

TOP OF BURNER

MONITORS AIR TEMP

 

 

ABOVE THE BURNER

"HI-TEMP FAULT"

STOPS HEAT ONLY

SAFETY SENSOR

SECTION

BOX

 

 

 

 

 

 

 

 

 

 

 

 

 

OPEN SPRINKLER

ORANGE SPRINKLER

OPENS THE SPRINKLER

SPRINKLER CONTROL

TOP RIGHT OF

SYSTEM WATER VALVE

WATER VALVE AND

PILOT LIGHT COMES ON.

SAFETY SENSOR

TUMBLER SECTION

ON HI-TEMP

POWER DOWN THE

ALARM HORN SOUNDS

 

 

CONDITION

WHOLE DRYER

 

 

 

 

 

 

 

 

 

 

DISABLES MACHINE

 

 

 

 

WHEN DRAWERS ARE

 

 

LINT DRAWER

ABOVE LINT DRAWER

OPEN OR IF DRAWERS

LINT DRAWER

DRYER WILL NOT RUN

SWITCHES

HANDLES

HAVE NOT BEEN

 

 

 

 

CLEANED IN LAST FIVE

 

 

 

 

LOADS.

 

 

 

 

 

 

 

39

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American Dryer Corp ADS-464 II manual Door Open