雅马哈YSM切刀更换和保养方法..pdf - 第23页
Service Engineer Service Information SI0907002E - 003 = YS machine’s tape cu tter cleaning and lubrication 23 / 63 Step 11 Dismount the feeder bank (s) from the machin e by tw o persons. Lift the feeder bank slowly up wa…
Service Engineer
Service Information
SI0907002E-003=YS machine’s tape cutter cleaning and lubrication
22/63
Step 9 Check that the feeder bank positioning plates (where positioning pins are located) are
secured properly. If loose, secure them properly.
Note:
If the feeder bank positioning plates are loose, when you reassemble the removed feeder
bank later on, you cannot position it properly.
Figure 26
Step 10 Remove the screws fastening the feeder bank(s) on the machine (six screws per feeder
bank - three screws each on the both sides).
Note:
The feeder bank fixing screws are tightened with high torque. When you loosen the screws
with a wrench, make sure that no interfering objects exist in the work area.
When loosening the screws close to the Multi camera, be careful not to interfere with the
camera.
Figure 27
Fixed feeder bank with 24 feeder positions
[Multi camera]
The workability is poor
because of the cover of
the light.
No looseness
Positioning pin
Positioning pin
Positioning pin
No looseness
No looseness
Service Engineer
Service Information
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Step 11 Dismount the feeder bank(s) from the machine by two persons.
Lift the feeder bank slowly upward until the positioning pins on the machine are detached
from the feeder bank.
Caution:
The feeder bank with 24 feeder positions weighs about 15 kg, which would be the weight limit that one
person could handle. To ensure safety, make sure that one more worker stays with the worker ready to
help the worker.
When you dismount and place the feeder bank somewhere temporarily, be careful that the harnesses
do not get caught under the feeder bank.
Figure 28
Step 12 Disconnect the air hoses for driving the tape cutter from the bulkhead quick joint.
Remove the air hoses from the bulkhead quick joint at the center of the tape cutter.
Note:
The previous-design machines do not have the air hose bypass. Skip this step for the
machines.
Figure 29
Hold here and lift up
Hold here and lift up
Bulkhead quick joint
Air hose for driving
the tape cutter
Air hose for driving
the tape cutter
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Step 13 Remove the tape guide slope Assy.
1) Remove the three (3) fixing screws on the front side of the tape guide slope.
2) Remove the chip component anti-drop cover by removing its two (2) fixing screws.
Warning:
When the tape guide slope is removed, the cutter blade inside will be exposed. Please be extremely
careful not to get injured during the work.
Figure 30
Tape guide slope Assy.
Chip component anti-drop cover