Brother PR-600II, Service Manual

Page: 241 / 333

4 - 1
4
Adjustment
(for PR620/BMP8)
Precaution Adjustment flow ................................4 - 2
Inspection Bent needle ......................................4 - 4
Blunt needle......................................4 - 4
Test mode Starting test mode / Selecting adjustment test mode 4 - 5
Main board test mode .......................4 - 6
Panel board test mode ...................4 - 12
Reference needle bar data for adjustment after main PCB replacement4 - 17
Adjustment Motor belt tension adjustment ........4 - 19
Timing belt tension adjustment .......4 - 20
Needle position adjustment (front/back).4 - 21
Needle position adjustment (right/left) ...4 - 22
Needle bar rising length and needle space adjustment 4 - 23
Needle bar height adjustment.........4 - 24
Rotary hook stopper clearance adjustment..4 - 25
Presser foot height adjustment .......4 - 26
Needle bar top dead center adjustment .4 - 27
Needle threader adjustment (up/down) 4 - 28
Needle threader adjustment (right/left) .4 - 29
Check Needle threading check..................4 - 30
Adjustment Y-belt tension adjustment ...............4 - 31
X-belt tension adjustment ...............4 - 32
Picker activation adjustment ...........4 - 33
Movable knife origin adjustment .....4 - 34
Thread presser base up/down position adjustment .4 - 35
Hoop sensor adjustment.................4 - 36
Upper Shaft Encoder Phase Adjustment .4 - 37
XY-guide origin adjustment ............4 - 38
Cutter knife engagement adjustment.4 - 39
How to reset the counter of the maintenance. ..4 - 40