Computrac MAX-1000 User's Manual - Arizona Instrument

More documents

Recommendations

Info

alance could result in costly repairs. Cover the pan support hole in the bottomof the chamber with masking or other similar tape. Carefully mark the RTD with apermanent marker on the inside of the shroud and on the outside of the clamp tomark the relative RTD position in the heater.2. Remove the shroud to provide the maximum cleaning benefit. Remove the fourevenly spaced, small screws, located on the outside of the shroud, holding it inplace. Carefully slide the RTD out of the shroud. Take care not to pull the RTDwires out of the heater box while removing the shroud.3. Lightly spray the shroud with cleaning solution and allow it to stand for severalminutes. Scrub with the stiff bristle brush. Repeat if necessary to remove layers ofaccumulated buildup. Rinse under warm water and dry.4. Prepare the heater box by placing paper towels around the elements. Lightlyspray the front (face) of the heater box and allow to stand, or alternately spray adamp cloth or paper towel with cleaner and clean the heater box. Use a smallbrush or cotton swab to remove excess buildup. Dry the front of the heater withpaper towels or damp cloth until clean.Do NOT spray cleaner heavily into the heater and/or shroud area. Excessivemoisture could affect wiring and its insulation.5. Allow heater box to dry for at least fifteen minutes to ensure that is completelydry.6. Re-assemble heater and correctly position the RTD using the RTD alignmentgauge and the marks made with the permanent marker. If an RTD alignmentgauge (AZI p/n 360-0164) was not included with the delivery of your unit, pleasecontact your Sales Representative or Customer Service Representative to obtainone before attempting to clean your instrument.7. Remove the masking tape from the hole in the chamber floor and carefullyinstall the pan support and pan. Run a weight test to verify that the unit isfunctioning correctly (see page 55).Cleaning frequency will vary depending on the application and frequency of use.We recommend that you establish a periodic cleaning schedule to ensure unit tounit correlation and performance. The instrument should be returned to AZI on anannual basis for a temperature calibration which is NIST traceable. Call AZICustomer Service if you have any questions.60
13.3 SAMPLE PAN SUPPORTThe sample pan support should be cleaned periodically if a high volatile material isbeing tested and condenses on the pan support. Remove the pan support andbalance adaptor carefully and then clean it by wiping with a tissue or papertowel.61
Page 1:
USER MANUALCOMPUTRAC ® MAX ® 1000
Page 5 and 6:
PACKING and SHIPPING INSTRUCTIONSTh
Page 7 and 8:
Figure 1 MAX-1000 PACKING DIAGRAMvi
Page 9 and 10:
TABLE of CONTENTSPACKING and SHIPPI
Page 11 and 12:
12 PERFORMANCE VERIFICATION .......
Page 13 and 14:
1 INTRODUCTIONThe Arizona Instrumen
Page 15 and 16:
Location SelectionSelect a location
Page 17 and 18:
2.3.2 Obtain a sample of test mater
Page 19 and 20:
3.4 CONTROLS3.4.1 The front panel c
Page 21 and 22: 3.6.4 After “START” has been pr
Page 23 and 24: 4.1 INSTALLATION OF BALANCE PAN SUP
Page 25 and 26: 4.2 AC POWER CONNECTIONFigure 7 MAX
Page 27 and 28: 4.5 NITROGEN PURGE SETUP4.5.1 Some
Page 29 and 30: 4.7.4 Connect tubing from the conne
Page 31 and 32: 4.10 ENABLE PRINTER OUTPUT4.10.1 Wi
Page 33 and 34: 5 MENU SYSTEM: INSTRUMENT CONFIGURA
Page 35 and 36: 6 “MEMRY” KEY: MEMORY START SEL
Page 37 and 38: 7.1.1 To select a menu item, move t
Page 39 and 40: Test TemperatureThe current setpoin
Page 41 and 42: Start Temp ControlThe START TEMP CO
Page 43 and 44: Some samples contain more than one
Page 45 and 46: The PAN TARE OPTIONS offers the use
Page 47 and 48: ! RESULT DISPLAY OPTIONSTest result
Page 49 and 50: 7.4 CALIBRATION MENU7.4.1 CALIBRATE
Page 51 and 52: connected (IBM or Epson). Select th
Page 53 and 54: tags entered by the operator to ide
Page 55 and 56: ! SYRINGE TESTThis function is usef
Page 57 and 58: 8 “PARAM” KEY: TEMPORARILY CHAN
Page 59 and 60: 9 MISCELLANEOUS MENU MESSAGES9.1 CO
Page 61 and 62: 10.1.4 The final portion of the cur
Page 63 and 64: Figure 54 MOISTURE VS. TEMPERATURE
Page 65 and 66: 11.2.2 The sample should be added e
Page 67 and 68: 12 PERFORMANCE VERIFICATIONPeriodic
Page 69 and 70: eliable results, use a high quality
Page 71: 13 ROUTINE MAINTENANCEThe MAX-1000
Page 75 and 76: SYMPTOM DIAGNOSIS REMEDYNo power to
Page 77 and 78: TEMPERATURE CIRCUITProbable cause:A
Page 79 and 80: FeatureSpecificationTest DisplayInt
Page 81 and 82: 18 APPENDIX A18.1 PARAMETER DEVELOP
Page 83 and 84: PARAMETER DOCUMENTATION:To ensure o
Page 85 and 86: If smaller standard deviations are
Page 87 and 88: 21 MAINTENANCE CONTRACTArizona Inst
show all

Computrac MAX-1000 User's Manual - Arizona Instrument

Create successful ePaper yourself

Delete template?

Save as template?