1. OXYTRONIC 600 CONTINOUS FLOW NITROX SYSTEM
COLTRI SUB
OXYTRONIC 600
CONTINOUS FLOW NITROX
SYSTEM

2. COLTRI SUB
SAFETY

3. WARNINGS
OPERATORS OF THE OXYTRONIC 600 NEED TO BE CERTIFIED GAS BLENDERS
READ THE MANUAL BEFORE USING THE SYSTEM
THE OPERATOR MUST STAY IN VISUAL RANGE OF THE SYSTEM
THE MAXIMUM OXYGEN PERCENTAGE IS 40%
OXYTRONIC 600 MUST BE MAINTAINED BY AUTHORIZED AND TRAINED PERSONNEL

4. ADVANTAGES OF SYSTEM
OXYTRONIC 600 HAS A MAXIMUM APPLICATION OF 600L PER MINUTE
NO WASTAGE OF OXYGEN
LOW PRESSURE BLENDING MINIMIZES THE NEGATIVE AFFECTS OF REAL GAS LAWS
SIMPLE SWITCHING BETWEEN BLENDS
NO O2 CLEAN EQUIPMENT REQUIRED
NO WASTAGE OF REMAINING GASES IN USED TANKS
BLENDS CAN BE USED IMMEDIATELY. NO NEED TO WAIT
EXTREMELY ACCURATE BLENDS CAN BE ACHIEVED

5. FEATURES OVERVIEW ACCUTRONIC INTELLIGENT SENSOR
MAXIMUM PERCENTAGE SAFETY LIMITER
MIXING RANGE ALARM
NO FLOW ALARM
MECHANICAL GAS VALVE
EASY TO READ DISPLAY

6. COLTRI SUB
ASSEMBLY

7. ASSEMBLY INSTRUCTIONS
MOUNT THE STAINLESS STEEL PLATE TO THE WALL
HANG THE OXYTRONIC 600 ON THE 4 MOUNTING BOLTS
SCREW TO WALL
HANG ON BOLT

8. ASSEMBLY INSTRUCTIONS
ENSURE THAT THERE IS A POWER POINT NEARBY PREFERABLY WITH CURRENT SUPPLIED FROM THE COMPRESSOR.
CONNECT THE POWER SUPPLY JACK PLUG TO OXYTRONIC 600
JACK PLUG

9. ASSEMBLY INSTRUCTIONS
CONNECT THE OXYGEN CLEAN HOSE TO THE QUICK CONNECTOR OF THE OXYTRONIC 600. PUSH HOSE FIRMLY UNTILL YOU FEEL THE PIPE LOCATE
QUICK CONNECT

10. ASSEMBLY INSTRUCTIONS
CONNECT THE OTHER END OF THE OXYGEN CLEAN HOSE TO THE OXYGEN REGULATOR AND ATTACH TO O2 BOTTLE
ENSURE ALL CONNECTIONS ARE CLEANED WITH COMPATIBLE CLEANING MATERIALS BEFORE CONNECTION
PUSH TO CONNECT

11. ASSEMBLY INSTRUCTIONS
CONNECT THE CORRUGATED HOSE TO THE INLET OF THE COMPRESSOR AND THE OTHER END TO THE OUTLET OF THE OXYTRONIC 600
CLAMP BOTH ENDS TIGHTLY WITH SUPPLIED CLAMPS

12. ASSEMBLY INSTRUCTIONS
THE OXYTRONIC 600 IS NOW ASSEMBLED

13. COLTRI SUB
SET UP

14. SET-UP PROCEDURES
WHEN OPERATING FOR THE FIRST TIME OR AFTER CHANGING SENSORS, YOU NEED TO PAIR THE QXYGEN SENSOR TO THE OXYTRONIC UNIT
PLEASE NOTE WHEN PERFORMING THE INITIAL SET –UP AS DESCRIBED IN THE FOLLOWING PAGES ANY RESIDUAL OXYGEN THAT MAYBE IN THE UNIT FROM PREVIOUS OPERATION IS TO BE FLUSHED OUT OF THE SYSTEM SO ONLY NORMAL AIR IS PRESENT IN THE INTERNAL PARTS. THIS CAN BE DONE BY RUNNING THE COMPRESSOR FOR 1 MINUTE WITH ALL OXYGEN VALVES CLOSED

15. SET-UP PROCEDURES
BEGIN WITH ALL SWITCHES AND VALVES IN THE OFF/CLOSED POSITION
ENSURE THE THE OXYGEN GAS VALVES ARE CLOSED AND THE OXYGEN REGULATOR VALVE IS FULLY UNSCREWED ANTI-COLCKWISE

16. SET-UP PROCEDURES
CHECK POWER SWITCH IS IN THE OFF POSITION

17. SET-UP PROCEDURES
WITH ALL SWITCHES AND VALVES CLOSED PRESS AND HOLD THE “ON/OFF” AND “PR” BUTTONS SIMULTANEOUSLY
WITH BOTH BUTTONS HELD DOWN TURN THE POWER SWITCH TO THE ON POSITION
CONTINUE TO HOLD DOWN THE TWO BUTTONS FOR 15 SECONDS OR UNTILL UNIT BEEPS TWICE

18. SET-UP PROCEDURES
THE LCD SCREEN DISPLAY WILL NOW BEGIN TO RUN THROUGH A SERIES OF DIAGNOSTIC CHECKS AND SYMBOLS
IF THE SET UP HAS BEEN PERFORMED CORRECTLY THE DISPLAY WILL SHOW THE CURRENT OXYGEN PERCENTAGE 20.9%
THE CELL HAS NOW BEEN PAIRED WITH THE UNIT

19. CHECKING ELECTRO VALVE
REPEAT TEST FREQUENTLY TO ENSURE VALVES ARE WORKING CORRECTLY

20. CHECKING ELECTRO VALVE
SWITCH ON COMPRESSOR
ENSURE MECHANICAL VALVE IS CLOSED
ENSURE OXYGEN FLOW NEEDLE VALVE IS CLOSED
OPEN O2 REGULATOR
SET INTERMEDIATE PRESSURE ON O2 VALVE TO 5 BAR (SEE PAGE 32)
TURN ON “ON/OFF” SWITCH RED LIGHT WILL COME ON
PRESS “ON/OFF” BUTTON (GREEN FLOW LIGHT WILL COME ON)

21. CHECKING ELECTRO VALVE
OPEN MECHANICAL GAS VALVE
OPEN OXYGEN FLOW NEEDLE VALVE, O2% WILL SLOWLY INCREASE
GAS WILL FLOW FROM THE OXYTRONIC 600 AND YOU WILL HEAR INTAKE NOISE OF GAS
TURN “ON/OFF” SWITCH TO OFF, YOU WILL HEAR THE ELECTRO VALVE CLOSE AND OXYGEN WILL STOP FLOWING, O2 PERCENTAGE WILL DROP TO 21%

22. DO NOT USE HIGHER PERCENTAGES THAN 40%
SETTING MAXIMUM O2%
DO NOT USE HIGHER PERCENTAGES THAN 40%

23. SETTING MAXIMUM O2%
THE OXYTRONIC 600 ALLOWS THE USER TO SET A RANGE ALARM PERCENTAGE SLIGHTLY ABOVE THE DESIRED OXYGEN FILL PERCENTAGE. WHEN THIS SETTING IS REACHED THE ELECTRO VALVE WILL AUTOMATICLY CLOSE AND STOP THE FLOW OF OXYGEN UNTILL THE PERCENTAGE DROPS 1% BELOW THE ALARM SETTING. AT WHICH POINT THE VALVE WILL RE OPEN.
ALTERNATIVELY THIS ALARM MAY ALSO BE USED TO PROTECT AGAINST EXCEEDING THE MAXIMUM ALLOWABLE OXYGEN PERCENTAGE OF 40%

24. SETTING MAXIMUM O2%
TURN ON UNIT WITH ON/OFF SWITCH. RED LIGHT WILL COME ON
PRESS “ON/OFF” BUTTON FOR A FEW SECONDS UNTILL LCD READS ON AND PROCEEDS TO RUN THROUGH START UP DIAGNOSTIC. GREEN LIGHT WILL COME ON.
PRESS AND HOLD “PR” BUTTON FOR 5 SECONDS.
THE LCD DISPLAY WILL SHOW “PR” FOLLOWED BY “AL2” AND FINALY THE ALARM PERCENTAGE SETTING

25. SETTING MAXIMUM O2%
TO ADJUST THIS SETTING PRESS “CAL” BUTTON, DIGITS WILL START TO FLASH
USE “PR” BUTTON TO ADJUST SETTING AND “CAL” BUTTON TO SELECT DIGIT TO CHANGE
WHEN THE DESIRED VALUE IS SET PRESS “ON/OFF” BUTTON, LCD WILL SHOW “END” TO INDICATE SETTING HAS BEEN SAVED
NOTE, THIS SETTING REMAINS SAVED EVEN IF THE UNIT IS SWITCHED OFF

26. MEASUREMENT OF SENSOR
DURING THE MIXING PROCESS A “REP” WARNING APPEARS ON THE LCD SCREEN WHEN THE OXYGEN SENSOR NEARS THE END OF ITS LIFE SPAN AND THE OPPERATOR IS ALERTED WITH THE FOLLOWING SIGNALS

27. MEASUREMENT OF SENSOR
WHEN THE SENSOR IS 18% EXHAUSTED “REP” APPEARS EVERY 5 SECONDS. THIS IS ALARM 1
WHEN THE SENSOR IS 25% EXHAUSTED “REP” APPEARS EVERY 2 SECONDS. THIS IS ALARM 2
WHEN SENSOR IS 30% EXHAUSTED “REP” APPEARS PERMANENTLY. WHEN THIS WARNING IS SHOWN THE SENSOR MUST BE REPLACED AND THE NEW SENSOR START UP PROCEDURE CARRIED OUT

28. COLTRI SUB
OPERATION

29. OPERATING PROCEDURES
THIS PROCEDURE ASSUMES YOU HAVE ALREADY READ THE OPERATIONS MANUAL SUPPLIED WITH THE OXYTRONIC 600 AND ARE A CERTIFIED GAS BLENDER

30. OPERATING PROCEDURES START YOUR COMPRESSOR IN THE NORMAL MANNER
CLOSE ALL THE OXYTRONIC GAS VALVES AND LEAVE OXYTRONIC 600 TURNED OFF
AFTER COMPRESSOR HAS RUN FOR 1-2 MINIUTES CALIBRATE COMPRESSOR OUTPUT O2 ANALYZER TO AIR FLOW 20.9%

31. OPERATING PROCEDURES TURNING ON OXYTRONIC 600
TURN “ON/OFF” SWITCH TO ON RED LIGHT WILL COME ON
PRESS “ON/OFF” BUTTON FOR A FEW SECONDS UNTILL LCD READS “ON” GREEN LIGHT COMES ON AND PROCEEDS TO RUN THROUGH START UP DIAGNOSTICS.
PRESS AND HOLD “CAL” BUTTON FOR A FEW SECONDS. DISPLAY WILL BRIEFLY SHOW SENSOR VOLTAGE AND THEN SHOW O2 VALUE CALIBRATED TO AIR FLOW OF 20.9 % - 21%

32. SETTING INTERMEDIATE PRESSURE ON OXYGEN CYLINDER REGULATOR
OPERATING PROCEDURES
SETTING INTERMEDIATE PRESSURE ON OXYGEN CYLINDER REGULATOR
BACK OFF REGULATOR “T” BAR ANTI CLOCKWISE
OPEN O2 TANK VALVE UNTIL GAUGE ON RIGHT READS REMAINING GAS IN O2 TANK
SLOWLY ROTATE INTERMEDIATE GAS REGULATOR “T” BAR CLOCKWISE UNTIL INTERMEDIATE PRESSURE GAS GAUGE READS 5 BAR
DO NOT EXCEED 5 BAR. THIS CAN CAUSE DAMAGE TO THE O2 ELECTRONIC VALVE
REMAINING GAS
5 BAR

33. OPERATING PROCEDURES
DOUBLE CHECK OXYTRONIC NEEDLE VALVE IS FULLY CLOSED
OPEN BALL VALVE BY MOVING HANDLE DOWN INLINE WITH VALVE BODY
VERY SLOWLY OPEN NEEDLE VALVE UNTILL DESIRED O2 % IS REQUIRED.
WHEN THE REQUIRED O2% READING IS REACHED AND STABILIZED ON THE COMPRESSOR IN LINE O2 ANALYZER YOU MAY PROCEED TO FILL CYLINDERS

34. OPERATING PROCEDURES CONSTANTLY MONITOR THE PERCENTAGE REQUIRED
IF THE MAXIMUM O2 % RANGE ALARM SETTING IS REACHED THE RED LIGHT WILL COME ON THE ELECTRO VALVE WILL AUTOMATICLY CLOSE AND STOP THE FLOW OF OXYGEN UNTILL THE PERCENTAGE DROPS BY 1% BELOW THE ALARM SETTING, AT WHICH POINT IT WILL RE OPEN
IF THE ELECTRO VALVE IS OPENING AND CLOSING THE O2 FLOW NEEDS TO BE REDUCED WITH THE NEEDLE VALVE

35. OPERATING PROCEDURES TURNING OFF OXYTRONIC 600
ONCE ALL TANKS ARE COMPLETED, THE USER MUST FOLLOW THESE STEPS IN ORDER
CLOSE CYLINDER VALVES AND FILL COCKS
CLOSE O2 TANK VALVE AND BACK OFF OXYGEN REGULATOR “T” BAR
ALLOW COMPRESSOR TO RUN UNTILL INLINE COMPRESSOR ANALYZER READS 21%

36. OPERATING PROCEDURES TURNING OFF OXYTRONIC 600
WHEN LCD DISPLAY READS 21% CLOSE BALL VALVE
CLOSE NEEDLE VALVE
SWITCH OFF UNIT BY PRESSING “ON/OFF” BUTTON
SWITCH OFF UNIT WITH “ON/OFF” SWITCH

37. OPERATING PROCEDURES NOTE
IF A POWER FAILURE OCCURS, THE COMPRESSOR MUST BE RESTARTED BEFORE THE O2 CAN BE BLED FROM THE SYSTEM DUE TO THE NO FLOW SAFETY SYSTEM

38. ANOMALIES IN GAS BLENDING
OPERATING PROCEDURES
ANOMALIES IN GAS BLENDING
DUE TO THE MECHANISM OF COMPRESSION O2 PERCENTAGE VALUE AT COMPRESSOR OUTPUT WILL BE SLIGHTLY LOWER THAN INPUT PERCENTAGE
EXAMPLE:- A SETTING OF 36.5% ON THE OXYTRONIC WILL PRODUCE AN OUTPUT O2% OF APPROXIMATELY 36%
THIS DIFFERENCE WILL VARY WITH DIFFERENT COMPRESSORS AND IS REPEATABLE ONCE ESTABLISHED

39. ANOMALIES IN GAS BLENDING
OPERATING PROCEDURES
ANOMALIES IN GAS BLENDING
DUE TO RELATIVE HUMIDITY, THE ACTUAL ATMOSPHERIC O2 PERCENTAGE MAY NOT BE 20.9%
PLEASE REFER TO COMPENSATION CHART IN INSTRUCTION MANUAL FOR MORE INFORMATION

40. COLTRI SUB
SOFTWARE

41. BLENDING SOFTWARE
THE OXYTRONIC 600 COMES SUPPLIED WITH A CD WHICH INCLUDES WITH AN EASY TO USE EXCEL FORMAT BLENDING CALCULATOR
PLEASE LOOK AT THE FILE CALLED NITROX SOFTWARE.xls

42. e-mail: info@aerotecnicacoltriasiapacific.com
COLTRI SUB
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