CM88Maintenace1.pdf - 第76页
Page 1-38 Check Every 140 Hours (Once a Week) 7. Checking the machine parameter after teaching (data check) Check that the machine parameter is within the tolerant range after finishing “Nozzle exchange teach.” 1. Press …
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REGULAR
MAINTENANCE
1
Check Every 140 Hours (Once a Week)
6. Nozzle exchange teaching
Make sure of carrying out “Nozzle exchange teach” after removing and setting nozzles.
1. Press Nozzle exchange teach .
• The message for checking appears.
2. Press Yes .
• “Head angle origin teaching,” “Height sensor
angle origin teaching,” “Nozzle height teaching”
are automatically carried out.
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Check Every 140 Hours (Once a Week)
7. Checking the machine parameter after teaching (data check)
Check that the machine parameter is within the tolerant range after finishing “Nozzle exchange
teach.”
1. Press .
• The “Machine maintenance menu” screen
appears.
2. Press .
• The “Machine parameter menu” screen ap-
pears.
3. Press Data check .
∗ The message “Mach prmtr data normal”
appears.
∗ When any trouble is displayed, repeat “Nozzle
exchange teach” after checking that item .
∗ Then carry out checking the vacuum pressure
at nozzle tip.
• To return to the “Main menu” screen, press
.
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Page 1-39
REGULAR
MAINTENANCE
1
Check Every 140 Hours (Once a Week)
8. Checking the vacuum pressure at the tip of nozzle
Check the proper setting of nozzle and no trouble in the vacuum path of machine.
The pressure is measured at the transfer head on the chip pickup station of main axis.
Operating procedure
A. Preparing for measurement
Check the movement of vacuum pump.
Select the type of nozzle to measure.
Select the transfer head to measure.
Start the vacuum (ON).
B. Measuring
Set the vacuum gauge
Measure
Finish the vacuum (OFF)
Remove the vacuum gauge
A. Preparing for measurement
1. Press
Machine
adjust
.
• The “Machine adjustment menu” screen
appears.
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