Dynex DSX - Page 7

Table of Contents
7.4.6 Replacing the Z Motor ........................................................................... 7-27
7.4.7 Replacing the Idler Assembly................................................................ 7-28
7.4.8 Replacing the Z Axis Transition Board.................................................. 7-30
7.5 The Y-Drive Assembly ....................................................................................... 7-31
7.5.1 Removing the Y-Drive Assembly .......................................................... 7-31
7.5.2 Removing the Y-Transition Printed Circuit Board ................................. 7-32
7.5.3 Replacing the Encoder .......................................................................... 7-33
7.5.4 Removing the Y-Axis Drive Belt ............................................................ 7-35
7.5.5 Removing the Y Optointerrupter............................................................ 7-40
7.5.6 Removing the Pulley ............................................................................. 7-41
7.5.7 Removing the Y Axis Motor................................................................... 7-41
7.5.8 Replacing the Idler Pulley...................................................................... 7-42
7.6 The X Axis Drive Assembly ............................................................................... 7-43
7.6.1 Replacing the Optointerrupter ............................................................... 7-43
7.6.2 X-Axis Motor .......................................................................................... 7-43
7.6.3 Replacing the Encoder .......................................................................... 7-44
7.6.4 Removing the Pulley from the X-Drive Motor........................................ 7-46
7.6.5 Replacing the X Idler Pulley Assembly ................................................. 7-47
7.6.6 Adjusting the X-, Y-, or Z- Motor Pulley and Idler Pulley....................... 7-50
7.6.7 Replacing the X Transition Printed Circuit Board.................................. 7-51
7.6.8 Replacing the X-Drive Belt .................................................................... 7-53
7.7 Spare Parts and Jigs ......................................................................................... 7-57
7.7.1 Z-Drive Assembly (13001440)............................................................... 7-57
7.7.2 Y-Drive Assembly (13001430) .............................................................. 7-58
7.7.3 X-Drive Assembly (13001420) .............................................................. 7-59
7.7.4 Jigs ........................................................................................................ 7-59
Chapter 8 The Incubator Module ................................................................................................. 8-1
8.1 Overview .............................................................................................................. 8-1
8.2 Design of the Incubator Module........................................................................... 8-1
8.3 Electrical/Control Considerations......................................................................... 8-2
8.4 Operational Activities for the Incubator Module................................................... 8-4
Chapter 9 Servicing the Incubator Module................................................................................. 9-1
9.1 Routine Maintenance/Service Procedures .......................................................... 9-1
9.2 General Troubleshooting ..................................................................................... 9-1
9.3 Removing External Components......................................................................... 9-3
9.3.1 The Top Cover......................................................................................... 9-3
9.3.2 The Bottom Cover ................................................................................... 9-4
9.3.3 The Front Bezel....................................................................................... 9-5
9.3.4 Removal/Replacement of the Plate Carrier Door.................................... 9-6
9.4 Repairing/Replacing Internal Components.......................................................... 9-9
9.4.1 Removal/Replacement of the Main Circuit Board ................................... 9-9
9.4.2 Replacing the Top Heater Plate Assembly ........................................... 9-11
9.4.3 Removal of the Eject Sensor................................................................. 9-13
9.4.4 Removing the Position Sensor .............................................................. 9-14
9.4.5 Removal/Replacement of the Drive Belt ............................................... 9-15
9.4.6 Removing the Plate Carrier Motor......................................................... 9-17
9.4.7 Removal/Replacement of the Plate Carrier Assembly.......................... 9-19
9.4.8 Replacement of Lower Heater Assembly.............................................. 9-21
9.4.9 Removal/Replacement of Locking Lever/Pivot/Spring.......................... 9-23
9.4.10 Removal/Replacement of the Plate Carrier Bearings ......................... 9-25
DSX™ System Service Manual v