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Insulator (R)
3-7:
RACK FEED ASS'Y/SWITCH PCB ASS'Y/FEED
MOTOR (Refer to Fig. 3-7-A)
Remove the screw 1.
1.
2.
Remove the Rack Feed Ass'y.
Remove the screw 2.
3.
4.
Remove the Switch PCB Ass'y.
Remove the 2 screw 3.
5.
6.
Remove the Feed Motor.
7.
Remove the Motor Gear.
2
Switch PCB Ass'y
Main Chassis Ass'y
• Screw Torque: 5.0 ± 0.3kgf•cm (Screw 1)
• Screw Torque: 3.0 ± 0.3kgf•cm (Screw 2)
• Screw Torque: 1.0 ± 0.3kgf•cm (Screw 3)
• Screw Torque: 3.5 ± 0.3kgf•cm (Screw 4)
NOTE
1.
When pushing the Rack Feed in the direction of the
arrow, it should be restored to the original position by
the spring force. (Refer to Fig. 3-7-B)
2.
In case of the Motor Gear installation, check if the value
of the Fig. 3-7-C is correct.
3.
When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 3-7-D.
4.
After the assembly of the Main Chassis Ass'y, hook the
wire on the Main Chassis Ass'y as shown Fig. 3-7-E.
Push
Motor Gear
Feed Motor
Safety surface for pressing
of the insert.
DISASSEMBLY INSTRUCTIONS
Main Chassis Ass'y (Top Side)
Fig. 3-6-C
1
Rack Feed Ass'y
3
3
Motor Gear
Feed Motor
Fig. 3-7-A
Rack Feed Ass'y
Fig. 3-7-B
6.0 ± 0.2mm
Fig. 3-7-C
Switch PCB Ass'y
Main Chassis Ass'y (Bottom Side)
• Loosen the wire in the direction of the arrow.
B3-3
~ FEED MOTOR ~
BLUE (4)
ORANGE (3)
~ SPINDLE MOTOR ~
BLACK (2)
RED (1)
• Install wire from (1) to (4) in order.
Check Hook
Check Hook
Check Hook
Check Hook
Fig. 3-7-D
Fig. 3-7-E
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