ConMed System 2450 - Page 4

Section Title Page
4.9 DACview .................................................................................................. 4-12
4.10 Troubleshooting ........................................................................................ 4-12
4.10.1 HVPS Troubleshooting Hints .........................................................................................4-14
4.11 Parts Ordering Information ...................................................................... 4-14
4.12 Assembly Breakdown/Parts Access ............................................................ 4-15
4.12.1 Top Cover Removal & Replacement ...............................................................................4-15
4.12.2 Bezel Removal & Replacement .......................................................................................4-16
4.12.3 Control/Display Board Removal & Replacement ............................................................4-16
4.12.4 Power Board Removal & Replacement............................................................................4-17
4.12.5 Power Transistor Replacement ........................................................................................4-17
4.13 Fault Codes ............................................................................................... 4-18
Appx. A Schematics & BOMs .........................................................................A-1
Bill of Material: Top Assembly & Chassis ......................................................................... A-1
Bill of Material: Controller PCB Assembly ....................................................................... A-7
Bill of Material: Power PCB Assembly ........................................................................... A-13
Figure 3.2 System Block Diagram ........................................................................................................3-3
Figure 4.1 Calibration Procedure Flow Chart .......................................................................................4-7
Figure 4.2 DIP Switch Positions .........................................................................................................4-11
Figure A.1a Controller PCB (Top) ....................................................................................................... A-7
Figure A.1b Controller PCB (Bottom) ................................................................................................ A-8
Figure A.2 Power PCB ...................................................................................................................... A-13
Table 4.1 Monopolar Cut Mode RF Output Power Accuracy ...............................................................4-2
Table 4.2 Monopolar Coag Mode RF Output Power Accuracy .............................................................4-2
Table 4.3 Bipolar Mode RF Output Power Accuracy ............................................................................ 4-2
Table 4.4 Allowable RF Leakage Current to Ground ............................................................................ 4-3
Table 4.5 Allowable RF Leakage Current - Inactive Monopolar Outputs ............................................4-4
Table 4.6 Allowable RF Leakage Current - Inactive Bipolar Outputs ....................................................4-4
Table 4.7 Line Frequency Allowable Leakage - Inactive ........................................................................ 4-4
Table 4.8 Line Frequency Allowable Leakage - Active...........................................................................4-5
Table 4.9 DIP Switch Settings ............................................................................................................4-10
Table 4.10 DACview Channels ...........................................................................................................4-12
Table 4.11 Troubleshooting ................................................................................................................4-12
Table 4.12 Fault Codes .........................................................................................................................4-18
Schematic A.1a Controller PCB - Top Sheet ........................................................................................ A-1
Schematic A.1b Controller PCB - Controller Sheet .............................................................................. A-2
Schematic A.1c Controller PCB - Monitor Sheet ................................................................................. A-3
Schematic A.1d Controller PCB - FPGA Sheet .................................................................................... A-4
Schematic A.1e Controller PCB - DAC Sheet ...................................................................................... A-5
Schematic A.1f Controller PCB - Display Sheet ................................................................................... A-6
Schematic A.2a Power PCB - Power Amplifier .................................................................................... A-9
Schematic A.2b Power PCB - ........................................................................................................... A-10
Schematic A.2c Power PCB - ............................................................................................................ A-11
Schematic A.2d Power PCB - ........................................................................................................... A-12
Figure/Title Page