CM602all_EJM8AESM_Service Manual.pdf - 第463页

Machinery Part Replacement Remarks Transfer Head Assembly (8-nozzle type) Item Remove the vacuum tubes and the valve connectors. Both front and rear sides. Remove the valves. (front and rear sides) Both front and rear si…

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Machinery Part Replacement
Remarks
Transfer Head Assembly (8-nozzle type)
Item
Remove the LED connector.
Phillips screwdriver #1
Connector screw 2 pcs.
Remove the cable holding bracket.
Allen key 3 mm
Screw M4 1 pc.
Remove the valve and the vacuum sensor connectors.
Cut the cable ties. Rear side
5
6
8
7
CN1
CN2
CN3 CN4
CN5
CN12
CN10CN9
CN7
CN6
MC14CX
The same boards are installed at
the front and the rear sides
of the head assembly
EJM8A-E-SMA050313-A01-00
Page　5-3-13-3
Machinery Part Replacement
Remarks
Transfer Head Assembly (8-nozzle type)
Item
Remove the vacuum tubes and the valve connectors.
Both front and rear sides.
Remove the valves. (front and rear sides)
Both front and rear sides. Phillips screwdriver #1
Valve holding screw
16 pcs.
Remove the vacuum sensor.
Both front and rear sides. Allen key 2.5 mm
Screw M3 8 pcs.
Insert the plate and move down the shaft 20 mm or more.
Spacer 5 mm or thicker
11
12
9
10
EJM8A-E-SMA050313-A01-00
Page　5-3-13-4
Machinery Part Replacement
Remarks
Transfer Head Assembly (8-nozzle type)
Item
Remove the theta-unit holding screws.
1-000333
Allen key 4 mm
Screw M5 4 pcs.
Disassembled theta unit
Insert the plate and move down the shaft 20 mm or more.
Installation starts with this step.
Spacer 5 mm or thicker
Secure the theta unit, aligning it with the dowel pin.
1-000333
Allen key 4 mm
Screw M5 4 pcs.
13
15
16
14
Dowel pin
EJM8A-E-SMA050313-A01-00
Page　5-3-13-5