Michell Instruments XZR500ST User Manual page 5

XZR500 User's Manual
4 MAINTENANCE ................................................................................................34
4.1 Preventative Maintenance - Cleaning .................................................................. 34
4.2 Replacement Of The XZR500 MSRS .................................................................. 35
4.3 Replacement of the Furnace .............................................................................. 37
4.4 Replacement of the XZR500 Microcontroller Card ................................................ 38
4.5 Replacement of Fuses ....................................................................................... 38
4.6 Error Messages ............................................................................................... 39
5 SPARE PARTS ..................................................................................................41
Figures
Figure 1 Zirconia Principle ........................................................................................1
Figure 2 The MSRS and its K Thermocouple ..............................................................2
Figure 3 XR500 MSRS ..............................................................................................2
Figure 4 XZR500 Sensor Head & Probe .....................................................................3
Figure 5 Digital Display Panel ...................................................................................4
Figure 6 Main Display ..............................................................................................4
Figure 7 Control Unit .............................................................................................5
Figure 8 Probe Installation .....................................................................................10
Figure 9 Probe Head Orientation .............................................................................10
Figure 10 Flange Gasket Orientation .........................................................................11
Figure 11 Tubular Counter Flange Position ................................................................11
Figure 12 Inner Tube Orientation ..............................................................................12
Figure 13 Hex Screw Locations .................................................................................14
Figure 14 Probe Wiring Diagram ...............................................................................15
Figure 15 Calibration Flow-Chart...............................................................................33
Figure 16 XZR500 MSRS Mounting Diagram ..............................................................35
Figure 17 XZR500 Top View .....................................................................................36
Figure 18 XZR500 Side View ....................................................................................36
Figure 19 XZR500 Sensor Head & Probe General Dimensions .....................................50
Figure 20 Position of the Probe ................................................................................52
Figure 21 Installation of the Ejector/Heating System .................................................55
Figure 22 Enclosure for Controlling the Ejector Heating - General Wiring Diagram ........56
Figure 23 XZR500 Flange and Back Flange (Optional) ................................................59
Figure 24 Insulators (Flange and Rear Sealing Screw) ................................................59
Figure 25 Mounting Plate Dimensions .......................................................................60
Figure 26 Wiring of the Second 4-20 mA Output ........................................................62
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