CM602all_EJM8AESM_Service Manual - 第626页
Machinery Part Replacement Remark 12-Nozzle Head Unit Item Replace the valve. Precision screwdriver Valve-installing screw 2 pcs. Connect the connector and the air hose to the valves. Put the head cover back on. Phillips…
Machinery Part Replacement
Remark
Turn off the power and air supply.
Remove the cover from the head unit.
Phillips screwdriver #2
M4 screw 4 pcs.
Remove the valve connectors and air hose.
1-000107
Put a mark on the air hose so that it can
be put back in the same place.
Magic marker
Remove the manifold.
M4 x 20L (2 pcs)
Flat and round small
washer M4
Allen key
12-Nozzle Head Unit
3
4
1
Item
2
1
2
B7
B9
B8
B10
B12
B11
B1
B3
B2
B4
B6
B5
Valve position
M4×20L (2 pcs.)
EJM8A-E-SMA051004-A01-00
Page 5-10-4-2
Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Replace the valve.
Precision screwdriver
Valve-installing screw 2
pcs.
Connect the connector and the air hose to the valves.
Put the head cover back on.
Phillips screwdriver #2
M4 screw 4 pcs.
Turn on the power and air supply.
5
6
7
8
1
2
(1) Two valve-installing
screws.
EJM8A-E-SMA051004-A01-00
Page 5-10-4-3
Machinery Part Replacement
This section describes the procedures for replacing the θ-belt.
Tools
Allen key
Jig
θ
-control jig
Tension gauge
Ultra-sonic measuring
device
5-10-5 θ Belt Replacement
12-Nozzle Head Unit
EJM8A-E-SMA051005-A01-00
Page 5-10-5-1