Transcript 11 Simulator Theory and Operation

Simulator
Theory and
Operation
Rev 3.09
13-1
Use and Theory
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EACH BREATH TEST MUST BE PRECEEDED BY A
REFERENCE ANALYSIS
REQUIRED BY THE CDPHE RULES AND
REGULATIONS, 5 CRR 1005-2
THE DEVICE USED TO GENERATE THE REFERENCE
VAPOR IS CALLED BREATH ALCOHOL SIMULATOR
OR “SIMULATOR”
H2O AND ETOH IS USED IN LUE OF BLOOD AND
ETOH
Rev 3.09
13-2
Use and Theory
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THE AMOUNT OF ETOH IN 2100 ml OF DEEP
LUNG AIR AT 34.0C  ETOH IN 1 ml OF
ATERIAL BLOOD
SIMULATOR SOLUTION
0.100 grams OF ETOH PER 2100 Liters OF
AIR AT 34.0C
PREPARED BY CERTIFICATION UNIT
VALIDATES THE PERFORMANCE OF THE
5000EN
Rev 3.09
13-3
Functional Structure
AIR INLET TUBE
HIGH INTENSITY
L.E.D. DISPLAY
ON/OFF-RESET SWITCH
HEATER
INDICATOR
GLASS CONTAINER
VAPOR PORT
AGITATOR
TEMPERATURE
SENSOR
BAFFLE PLATES
HEATING ELEMENT
DISPERSION TUBE
Rev 3.09
13-4
Exclusive Features of the Guth
Model 2100 Simulator

MICROPROCESSOR ENHANCED:
-PERFORMS INTERNAL DIAGNOSTICS
-MONITERS TEMPERATURE SENSOR, RFI
CIRCUITRY
-CONTROLS AGITATOR MOTOR, DISPLAY
DRIVER, COMMUNICATIONS AND A/V
INFORMATION
Rev 3.09
13-5
Exclusive Features of the Guth
Model 2100 Simulator

TEMPERATURE SENSOR:
-RUGGED DESIGN: STAINLESS STEEL, BRASS
-STABLE TEMPERATURE RANGE: MAINTAINS
A PRECISE RANGE OF 34C  .02C
-ACCURACY OF INSTRUMENT TEMPERATURE
READING IS  .05C
Rev 3.09
13-6
Exclusive Features of the Guth
Model 2100 Simulator

ELECTRONICALLY PROTECTED:
-INTERNAL POWER TRANSFORMER AND
OPTICALLY ISOLATED CONTROL COMPONENTS
PREVENTS A.C. LEAKAGE TO ELECTRONICS
-R.F.I. PROTECTED
-HEATING ELEMENT PROTECTED FROM OVER
HEATING WHEN TEMPERATURE SENS0R IS DEFECTIVE
OR REMOVED FROM SOLUTION
-EXTERNAL FUSE PROVIDES PROTECTION IN CASE OF
ELECTRICAL MALFUNCTION
Rev 3.09
13-7
Guth Simulator Error Codes
MESSAGE PLATE
MOUNTED ON
SIMULATOR
QUICK REFERENCE
GUIDE
Rev 3.09
13-8
Guth Simulator Error Codes
CAUSE:
CAUSE:
CAUSE:
THE ELECTRONICS
THE TEMPERATURE
NEED TO BE RESET.
SENSOR IS OPEN OR
SHORTED. COMPUTER
IS RECEIVING NO
SIGNAL TO ALLOW IT
TO CONTROL THE
TEMPERATURE.
REMEDY: TURN
OFF, WAIT 3-5
REMEDY:
REMEDY:
SECONDS, THEN
TURN OFF THE
THIS CAN’T BE
TURN ON. IF THE
SIMULATOR, FILL
REMEDIED IN THE
SIMULATOR
WITH SOLUTION AND FIELD. REQUIRES
REPEATS THIS
REASSEMBLE.
SERVICE *
ERROR CODE. CALL
FOR ASSISTANCE *
* NOTIFY CDPHE
NO SOLUTION IN
CONTAINER OR
SIMULATOR WAS
POWERED UP
WITHOUT TOP
HOUSING ATTACHED
TO CONTAINER.
Rev 3.09
13-9
Guth Simulator Error Codes
CAUSE:
CAUSE:
ELECTRONICS NEED
TEMPERATURE OF
TO BE RESET.
THE SOLUTION IS
ABOVE 34.2C OR RFI
HAS BEEN DETECTED.
REMEDY: REMOVE
THE SOURCE OF THE
INTERFERENCE OR
CHANGE THE
LOCATION OF THE
SIMULATOR. RESET
THE SIMULATOR.
* NOTIFY CDPHE
Rev 3.09
REMEDY: RESET
THE SIMULATOR.
CAUSE:
EXCESSIVE AMOUNT
OF TIME TO OBTAIN
OPERATING
TEMPERATURE (+15
MINUTES). THE
HEATING ELEMENT
MAYBE OPEN OR THE
SOLUTION WAS TOO
COLD.
REMEDY: RESET
THE SIMULATOR. IF
THE SIMULATOR
DOES NOT HEAT, THE
HEATING ELEMENT
MAY BE DEFECTIVE.
REQUIRES SERVICE *
13-10
Guth Simulator Error Codes
CAUSE:
CAUSE:
CAUSE:
THE TEMPERATURE
OF THE SOLUTION IS
BELOW 33.8C AFTER
IT HAS INITIALLY
OBTAINED 34.0C.
AN ERROR HAS
OCCURRED WITH THE
RS-232
COMMUNICATIONS
EXTERNAL CONTROL
OPTION.
AN ERROR HAS
OCCURRED WITH THE
READ OR WRITE
MEMORY OPTION
COMMAND.
REMEDY:
RESET THE
SIMULATOR. IF THE
SIMULATOR DOES
NOT HEAT, THE
HEATING ELEMENT
MAY BE DEFECTIVE.
REQUIRES SERVICE*
* NOTIFY CDPHE
Rev 3.09
REMEDY:
REMEDY:
RESET THE
RESET THE
SIMULATOR. IF THE
SIMULATOR. IF THE
SIMULATOR REPEATS
SIMULATOR REPEATS THE ERROR CODE,
THIS ERROR CODE.
CALL FOR
CALL FOR
ASSISTANCE * (THIS
ASSISTANCE *
ERROR SHOULDN"T
OCCUR WITH
COLORADO
SIMULATORS!)
13-11
Correct Positioning of Simulator
Tubing and Clamp
#1 Shows the correct orientation of the
Simulator Tubing Elbow
#2 Shows the correct positioning of the
Simulator Clamp
•Make sure the clamp is tightened all the
way closed
•When sending the simulator in for repairs,
remove the tubing at the clamp and
disconnect the heated tube at the
disconnect joint
•Keep all tubing and the jar at your location
Rev 3.09
13-12
Rev 3.09
13-13