Toshiba VTW2887, Руководство по обслуживанию

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DISASSEMBLY INSTRUCTIONS
B3-3
Fig. 3-6-C
Insulator (R)
Traverse Ass'y (Top Side)
3-7:
Remove the screw
1
.
Remove the Rack Feed Ass'y.
Remove the screw
2
.
Remove the Switch PCB Ass'y.
Remove the 2 screw
3
.
Remove the Feed Motor.
Remove the Gear Motor.
1.
2.
3.
4.
5.
6.
7.
RACK FEED ASS'Y/SWITCH PCB ASS'Y/FEED
MOTOR (Refer to Fig. 3-7-A)
Holder Traverse
Insulator (F)
Traverse Ass'y
Insulator (F)
Insulator (R)
3-6:
Remove the Holder Traverse.
Remove the 2 Insulator (F).
Remove the Insulator (R). 1.
2.
3.
Fig. 3-6-A
HOLDER TRAVERSE/INSULATOR (F)/INSULATOR
(R) (Refer to Fig. 3-6-A)
NOTE
1.
2.
In case of the Insulator (F) installation, install correctly
as Fig. 3-6-B.
In case of the Insulator (R) installation, install correctly
as Fig. 3-6-C.
Fig. 3-6-B
Holder Traverse
Insulator (F)
Fig. 3-7-C
6.0
±
0.2mm
Safety surface for pressing
of the insert.
Feed Motor
Gear Motor
Fig. 3-7-A
Traverse Ass'y
1
Rack Feed Ass'y
2
Switch PCB Ass'y
3
3
Gear Motor
Feed Motor
NOTE
1.
2.
3.
4.
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)
In case of the Gear Motor installation, check if the value
of the Fig. 3-7-C is correct.
When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 3-7-D.
Manual soldering conditions
• Soldering temperature: 350
±
5˚C
• Soldering time: Within 4 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
After the assembly of the Traverse Ass'y, hook the wire
on the Traverse Ass'y as shown Fig. 3-7-E.
Fig. 3-7-B
Push
• 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
)
Rack Feed Ass'y