CM88Maintenace2x.PDF.pdf - 第41页

Page 3-13 SOLUTIONS FOR ERROR 3 3Y3C-E-MMD03-A02-01 Check and Solutions 3-2-6 Cover Open 1. Closing the safety cover Check that the safety cover indicated as the error is not opened, and close it if it is opened. 3-2-7 S…

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Page 3-12
3Y3C-E-MMD03-A02-02
Check and Solutions
3-2-5 Air Pressure Drop
1. Adjusting the air pressure
If the proper air pressure [0.5 MPa to 0.8 MPa] is not supplied, adjust the pressure to the specified
one in the following order.
2. Setting the air pressure detection value
If the air pressure is not set to the specified one, [0.4 MPa], set it to the specified air pressure
detection value in the following way.
1
Unlock valve.
2
Adjust it.
3
Lock it.
Valve
4G3C-AA01
3Y3C-090P
3Y3C-089P
Set
Air pressure adjustment
Setting the detection value
Page 3-13
SOLUTIONS FOR ERROR
3
3Y3C-E-MMD03-A02-01
Check and Solutions
3-2-6 Cover Open
1. Closing the safety cover
Check that the safety cover indicated as the error is not opened, and close it if it is opened.
3-2-7 Safety Cover Open
1. Closing the safety cover
Check that the safety cover indicated as the error is not opened, and close it if it is opened.
Front cover
4G3C-AA014G3C-AF01
Rear cover
3Y3C-AH01
3Y3C-AG01
A stage safety cover
B stage safety cover
Rear center safety cover
Page 3-14
3Y3C-E-MMD03-A02-00
Check and Solutions
3-2-8 A Stage Tape Float Error (Feeder Lifting (Front and Rear))
B Stage Tape Float Error (Feeder Lifting (Front and Rear))
1. Setting the tape feeder properly
Ensure the front press cover and toggle lever are set as shown.
The error is displayed not only for setting the front holder cover and toggle lever, but also for
interrupting the detecting area of sensor. Check for a foreign body in the area, and remove it.
(The following figure shows the light emitting and receiving parts on the A stage, and those on B
stage are at the opposite position.)
Toggle lever
Front press cover
Sensor detection area
TAPE-C9-AA
3Y3C-115E
A stage
Light emitting
part
Light receiving
part
B stage
3Y3C-AI01
15UHC2AA
3Y3C-116E
Sensor detection area