CM88Maintenace1.pdf - 第77页
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 me…
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 .
• 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.
To the next page
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Vacuum
ON
Check Every 140 Hours (Once a Week)
2. Press Output check .
• The “Output check” screen appears.
3. Check .
∗ If it is , press the key holding
UNLOCK
to turn it to .
• The vacuum pump starts to run.
4. Press .
• The “Machine adjustment menu” screen
reappears.
5. Press
UNLOCK
and Inching .
• The “Inching” screen appears.
To the next page
Vacuum
ON
Vacuum
OFF
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