Nordson Asymtek Spectrum S-920

Table of Contents ix
8 Troubleshooting ...............................................................................................................................8-1
8.1 Overview ..................................................................................................................................8-1
8.2 Safety First...............................................................................................................................8-1
8.3 Record Keeping .......................................................................................................................8-1
8.4 Basic System Troubleshooting ................................................................................................8-2
8.4.1 System Power.............................................................................................................8-2
8.4.2 System Accuracy ........................................................................................................8-3
8.4.3 Pneumatic ...................................................................................................................8-4
8.4.4 FmXP Startup ............................................................................................................. 8-5
8.4.5 Dispense Head Controller Connections and Functions..............................................8-6
8.4.6 Height Sensor .............................................................................................................8-7
8.4.7 Laser Height Sensor ................................................................................................... 8-7
8.4.8 Vision System .............................................................................................................8-8
8.4.9 Scale ...........................................................................................................................8-9
8.4.10 Needle Heater...........................................................................................................8-12
8.4.11 Tactile Sensor ...........................................................................................................8-12
8.4.12 Substrate Heaters.....................................................................................................8-14
8.4.13 Conveyor...................................................................................................................8-14
9 Parts Replacement ...........................................................................................................................9-1
9.1 Overview ..................................................................................................................................9-1
9.2 Record Keeping .......................................................................................................................9-1
9.3 Parts Ordering Information ......................................................................................................9-2
9.3.1 Placing Your Order ..................................................................................................... 9-2
9.3.2 Shipping Instructions ..................................................................................................9-2
9.3.3 Warranty .....................................................................................................................9-2
9.3.4 Credit and Exchanges ................................................................................................9-2
9.3.5 Return Material Authorization .....................................................................................9-2
9.4 Cleaning and Inspection ..........................................................................................................9-3
9.5 Unpacking and Inspecting Replacement Parts........................................................................ 9-3
9.6 Gaining Access to Dispensing System Components ..............................................................9-4
9.7 Replacing the Conveyor Belts .................................................................................................9-5
9.8 Replacing the Camera Lens .................................................................................................... 9-8
9.9 Replacing the Height Sensor Probe ........................................................................................ 9-9
9.10 Replacing Fuses ....................................................................................................................9-11
9.10.1 Fuse Mounting .......................................................................................................... 9-11
9.10.2 Replacement Fuses..................................................................................................9-11
9.10.3 Board-Mounted Fuses ..............................................................................................9-11
9.10.4 Panel-Mounted Fuses...............................................................................................9-13
10 Specifications .................................................................................................................................10-1
10.1 Overview ................................................................................................................................10-1
10.2 Facility Requirements ............................................................................................................10-1
10.2.1 System Dimensions .................................................................................................. 10-1
10.3 Specifications.........................................................................................................................10-2
10.4 Stability Analysis ....................................................................................................................10-3