McHale Fusion 2 - Page 9

McHale Fusion 2 round baler wrapper technical service manual
Issue 1: 0208
Section Page
McHale Fusion 2 contents section
02-iv
11. Electronic control system
11.1 Component location…...……………………………… 11-2
11.2 Electrical Control parts……………………………….. 11-2
11.2.1 Net feed clutch……………………………………. 11-4
11.2.2 Chamber fully open sensor………………….... 11-4
11.2.3 Dispenser rotation sensor ………………………. 11-5
11.2.4 Motor speed sensor………………………………. 11-5
11.2.5 Dispenser rotate button…………………………….. 11-6
11.2.6 Chamber full sensor………………………………. 11-6
11.2.7 Safety switch access door and tip sensor……….. 11-7
11.2.8 PWM constant current module…………………… 11-8
11.2.9 Net cut sensor………………………………………. 11-8
11.2.10 By pass valve…………………………………… 11-9
11.2.11 Film Monitoring Operation………………………… 11-10
11.2.12 Control Box……………………………………….. 11-12
11.3 Electonic component operation………………………….. 11-13
11.3.1 Control system……………………………………. 11-13
11.3.2 Control box………………………………………... 11-13
11.3.3 Normal cycle operation……………………………. 11-1
11.4 Sensor testing…………………………………………………. 11-14
11.4.1 Reed Sensor testing…………………………………. 11-14
11.4.2 Proximity sensor testing……………………………… 11-15
11.5 Wiring diagrams………………………………………………. 11-16
11.5.1 Safety warnings……………………………………. 11-16
11.5.2 Wiring loom sections……….………………….... 11-16
11.5.3 Guide to wiring diagrams………………………. 11-17
11.5.4 Main hydraulic valve solenoids……………………. 11-17
11.5.5 Wiring scheme…………………………………... 11-18
11.5.6 Forward rotate circuit………………………………. 11-20
11.5.7 Reverse rotate circuit…………………...……….. 11-21
11.6 Electrical control box………………………………………… 11-22
11.6.1 Control box functions…………………………………… 11-22
11.6.2 Menu structure………..………………………………… 11-24
11.6.3 Control box features…………………………………… 11-26
11.6.4 Error messages and their meaning…………………… 11-32
11.7 Running a simulated “bale to wrapping cycle”…………… 11-35
11.7 Fusion 2 input/ output tests…………………...…………… 11-36
11.7 Uploading expert plus software……………………………. 11-37