CM602all_EJM8AESM_Service Manual.pdf - 第776页
Remark Item Component-Thickness-Measuring Unit Option Part and Accessory Replacement Remove the am p lifier-hodi g bolt. - ( 1 ) 8 Phillips screwdriver #2 Screw M4 Remove the am p lifier-hodi g bolt. - ( 2 ) 9 Remove the…
Remark
Item
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Remove the u
pp
er head cover.
5
Phillips screwriver #2
Truss Screw M4 4 pcs.
Cut off the cable ties.
Nippers
7
6
Disconnect the CNs39 and 40.
Left front
Cable ties
Some pictures from this page onward are the ones
of the off-line job when the head is removed, and
are different from those of the on-the-machine job.
When replacing the amplifier, do not remove the
head from the machine; it should be replaced with
the head on the machine.
The job procedures are the same as those for the
off-line job.
Disconnect CNs 39 and 40.
EJM8A-E-SMA060401-A01-01
Page 6-4-1-3
Remark
Item
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Remove the am
p
lifier-hodi
g
bolt. -
(
1
)
8
Phillips screwdriver #2
Screw M4
Remove the am
p
lifier-hodi
g
bolt. -
(
2
)
9
Remove the am
p
lifier.
Move the amplifier in the (1) and (2)
directions below, and remove the
amplifier.
O
p
en the am
p
lifier cover.
11
10
Open the amplifier cover.
Loosen the holding bolt.
Move the bracket in the ↑ direction.
Pull the bolt-less end of the bracket
towards you to unlcok that end.
Move the bracket in the ↓ direction
to unlock the bolt end of the bracket.
Remove the bracket.
1
2
This hook can
move.
EJM8A-E-SMA060401-A01-01
Page 6-4-1-4
Remark
Item
Component-Thickness-Measuring Unit
Option Part and Accessory Replacement
Open the connector lock.
Remove the sensor cables from the
a
m
p
lifi
e
r
co
nn
ecto
r l
oc
k
s
.
Pre
p
are the am
p
lifier
(
substitute
)
(1) AMP LV11SA（CN39)
(2) AMP LV11SA（CN40）
O
p
en the new am
p
lifier cover.
12
13
14
15
Open the connector lock
Remove the sensor cables from
the amplifier connector locks.
1
2
Open the amplifier cover.
EJM8A-E-SMA060401-A01-01
Page 6-4-1-5