CM602all_EJM8AESM_Service Manual - 第322页
Put 16 bolts into the part. Machine Part Replacement Main Body 14 Slide the left part until it touches the right part. Check the gap with a non- magnetic material. Gap: 0.3 mm Check the gap between the primary and the se…
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10
12
11
Loosen the bolts that were
securely tightened with a
non-magnetic Allen key.
Do not securely tighten.
(The Allen key is Not
sufficiently strong.)
Put the removed cover over (large) the new
part. (See Step 4.)
Tighten the two bolts onto the right
secondary part. Put the cover (small) on.
Item
Machine Part Replacement Main Body
9
Leave secondary-part storing place
beforehand. Do not put a magnetic
material close to the part.
Before removing the cover from the part,
prepare a substitute cover (non-
magnetic).
The bolts should be removed from the
part.
Loosen the bolts that were
securely tightened with a
non-magnetic Allen key.
Do not securely tighten.
(The Allen key is Not
sufficiently strong.)
Remarks
Put the cover that has smaller
serial number on the right
secondary part.
Put 16 bolts into the part.
(1) Remove the cover from the right part.
(2) Move the head to the right. (Be careful of
magnetism.)
Loosen the 16 secondary-part holding bolts.
Do not remove them; just loosen them.
Since magnetism of the secondary part
prevents the bolts from falling, remove the
secondary part from the beam.
Remove the cover from the part. (That cover
will be used for the new part.) * Put a
substitute cover immediately.
Install the right secondary part. Tighten one
bolt after another, positioning the bolt in the
center of the bolt hole. (16 bolts)
(1)
(2)
Cover (small)
EJM8A-E-SMA050101-A01-00
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Put 16 bolts into the part.
Machine Part Replacement Main Body
14
Slide the left part until it touches the
right part.
Check the gap with a non-
magnetic material.
Gap: 0.3 mm
Check the gap between the primary and
the secondary parts.
15
16
Tighten the 16 bolts.
Remove the covers (large and small)
from the right and the left secondary
parts. Secondary-part installation is
finished.
Loosen the bolts that were
securely tightened with a
non-magnetic Allen key.
Do not securely tighten.
(The Allen key is Not
sufficiently strong.)
Put the removed cover (large) over the
new part. (See Step 4.)
Securing the gap between the right
secondary part and the new part, install the
new one on the wall of the beam.
Item Remarks
13
Do not put a bolt through the
secondary part excessively; the bolt
should not come out of the rear
surface of the part. Otherwise, it will
go into the bolt hole of the beam, and
the secondary part cannot slide.
Left secondary part
Be careful not to get your finger
caught!
Bolt
Secondary part
Gap should be 0.3 mm.
X-axis beam
Head installing plate
Primary
part
EJM8A-E-SMA050101-A01-00
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Item Remarks
17
Put the feeder cover back on.
Machine Part Replacement Main Body
EJM8A-E-SMA050101-A01-00
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