5
3. Installation of Borer device
Setting of Blade holding bracket
1.Temporally set Cap screw M3x5 and Cap screw M4x10 to
Blade holding bracket.
Cap screw M3x5 should not be seen from hole of bracket.
2. Insert Borer blade into hole of Blade holding bracket as
photo below and fix by Cap screw M4x10.
* As tip of Borer blade is very sharp, please handle with
care.
Installation
* Borer device should be installed on Needle no.15.
1. Move moving head to the position which 1
th
needle is
active.
Take Thread tension ass'y, Thread adjusting unit ass'y,
Front panel (Upper), Front panel (Lower) out.
Please refer to Maintenance manual [ 4-2-5 Adjustment
of needle position ] [ 4-2-6 Adjustment of needle
height ].
2. Take items listed below out from 15
th
needle bar.
Please refer to Maintenance Manual [ 4-1-5 Exchange
of pressure foot .
* Needle
* Needle holder
* Cushion
* Pressure foot
Needle holder
Needle
Pressure foot
Cushion
Thread tension ass'y
Front panel (Lower)
Thread adjusting unit ass'y
Front panel (Upper)
Cap screw M3x5
Cap screw M4x10
Screw should not be seen
Same level
Cap screw M4x10
