CM602all_EJM8AESM_Service Manual.pdf - 第627页
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 EJM8…
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
Machinery Part Replacement
Remark
Turn off the power and air supply.
ｶﾊﾞｰ達
0.49MPa to
0.55MPa
Remove the head.
See "12-Nozzle-Head-Unit
Replacement."
Section 5-10-1
Se
p
arate the
θ
-unit.
See "θ-Unit Removal."
Section 5-10-8
Remove the short belt tensioner.
1-000314
Allen key 3 mm
M3 x 12L 2 pcs.
Item
2
3
1
12-Nozzle Head Unit
4
1
2
The adjuster-holding bolt is under the adjuster.
One bolt for each adjuser
Dowel pin
EJM8A-E-SMA051005-A01-00
Page 5-10-5-2