CM602all_EJM8AESM_Service Manual.pdf - 第622页

Machinery Part Replacement Remark Item 12-Nozzle Head Unit Remove the valves. (FWD side.) Loosen the holding bots and remove the valves. Precision screwdriver Remove the valves. (REAR side.) Remove the cover from under t…

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Machinery Part Replacement
Remark
Turn off the power and air supply.
Phillips screwdriver #2
Bubble wrap
M4 screw 2 pcs.
Remove the valve connectors. (FWD side)
Air valve unit
* NP1 - 6 (A001)
Remove the valve connectors. (REAR side)
Air valve unit
* NP7 - 12 (A002)
3
4
1
Item
2
12-Nozzle Head Unit
Remove the feeder cover. Put bubble wrap over the body frame.
1
2
EJM8A-E-SMA051003-A01-00
Page　5-10-3-2
Machinery Part Replacement
Remark
Item
12-Nozzle Head Unit
Remove the valves. (FWD side.)
Loosen the holding bots and remove the
valves.
Precision screwdriver
Remove the valves. (REAR side.)
Remove the cover from under the X-axis
beam. Loosen the valve bolts, and
remove the valves.
Precision screwdriver
Allen key
Replace the valves.
7
Take Steps 3 to 6 in reverse order.
<Caution>
Check the valve-installing section for
dust, dirt and foreign matter.
8
Phillips screwdriver #2
Bubble wrap
M4 screw 2 pcs.
Remove the bubble wrap. Put the feeder cover back on.
5
6
Remove the cover.
EJM8A-E-SMA051003-A01-00
Page　5-10-3-3
Machinery Part Replacement
Remark
Item
12-Nozzle Head Unit
Turn on the power and air supply.
8
1
2
EJM8A-E-SMA051003-A01-00
Page　5-10-3-4