YV180X_Mainte_E.pdf - 第16页
1 -6 Service Manual Chapter 1 SED8013110 1 Inspection and maintenance Nozzle leaf spring If the nozzle lead springs cannot hold the nozzle securely , this adversely af fects all pickup, recognition and mounting operation…
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SED8013110
Service Manual
Chapter 1
1
Inspection and maintenance
Check operation of spring-action type nozzles. If the return operation is not
smooth, apply a thin coat of machine oil around the nozzle tip.
Spring-action type nozzle check: Type A
43102-C0-00
Spring-action
Spring-action type nozzle check: Type F
43103-C0-00
Spring-action
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Service Manual
Chapter 1
SED8013110
1
Inspection and maintenance
Nozzle leaf spring
If the nozzle lead springs cannot hold the nozzle securely, this adversely
affects all pickup, recognition and mounting operations. Check the leaf
springs for fatigue, gaps between the spring and nozzle, and excessive
deformation. If a leaf spring is worn, replace it with a new one
Nozzle leaf spring check
43104-C0-00
Should be no gap
Should not be deforme
d
Nozzle holder
Just as with the spring-action type nozzles, check the nozzle holder spring-
action. If the return operation is not smooth, clean it with alcohol and then
apply machine oil.
Nozzle holder check
43105-C0-00
Apply machine oi
l
Apply alcohol
and clean
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SED8013110
Service Manual
Chapter 1
1
Inspection and maintenance
Camera lens
Check for dirt and grime on the camera lens, half-mirror and lighting unit.
To clean, use a cleaning stick supplied with the machine or similar cotton
swab, slightly moistened with alcohol, and gently wipe the surface of the
lens or mirror. If component chips or debris are on the lens or half-mirror,
remove them.
c
CAUTION
Do not apply excessive force to the camera as this may adversely affect the optical axis,
making the vision parameter settings unreliable.
Feeder
Check that all feeders are securely set on the feeder plate. For daily
inspection of feeders, see the FEEDER user’s manual.
Feeder plate
Check that no chips, debris and solder are on the feeder plate. Clean the
feeder place if necessary.