Ametek JOFRA ATC-125

122770 06 18-09-2007 3
List of contents
1.0
General ..................................................................................... 5
1.1 Introduction ................................................................................... 5
1.2 Safety Instructions ........................................................................ 7
1.3 Adjusting and Calibrating the Instrument...................................... 8
2.0 Repairs ..................................................................................... 9
2.1 Service Menu ................................................................................ 9
2.1.1 Service Main Menu........................................................... 10
2.1.1.1 Service Power Menu............................................ 11
2.1.1.2 Service Input Menu.............................................. 12
2.1.1.3 Service Output Menu ........................................... 15
2.1.1.4 Service Keyboard Menu ...................................... 16
2.1.1.5 Service Display Menu .......................................... 16
2.2 Trouble Shooting......................................................................... 17
2.2.1 Supplies ............................................................................ 35
2.2.2. Oil Problems ..................................................................... 35
2.3 Replacement of Spare Parts....................................................... 37
2.3.1 DIP-Switch Settings.......................................................... 59
2.3.2 Configuring the Power PCB for ATC-320 A/B (version 1) 60
2.3.3 Configuring the Power PCB for ATC-320 A/B (version 2) 61
2.3.4 Configuring the Power PCB for ATC-650 A/B (version 1) 61
2.4 Adjusting and Testing PCB’s ...................................................... 61
2.4.1 Current limiter for ATC-140/155/156/157 A/B .................. 61
2.4.2 MVI Circuit for ATC-250/320/650 A/B .............................. 62
3.0 Spare Parts and Drawings.................................................... 64
3.1 Spare Parts ................................................................................. 64
3.2 Exploded View – ATC-125 A/B................................................... 73
3.3 Exploded View – ATC-140 A/B................................................... 74
3.4 Exploded View – ATC-155 A/B................................................... 75
3.5 Exploded View – ATC-156 A/B................................................... 76
3.6 Exploded View – ATC-157 A/B................................................... 77
3.7 Exploded View – ATC-250 A/B................................................... 78
3.8 Exploded View – ATC-320/650 A/B............................................ 79
3.9 Wiring Diagram – ATC-125 A ..................................................... 80