YS100_Mainte_E - 第43页
1-3 1 Maintenance 2. Preparing for maintenance works W orks described in this section focus mainly on replacing par ts (consumable parts) that might cause a gradual loss of machine functions during use. This section also…
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Maintenance
1.2 Importance of periodic inspections and cleaning
Periodic inspections and cleaning are extremely important maintenance works. Failure to perform inspections
and cleaning will prevent the machine from delivering full performance and may lead to component mounting
problems or equipment breakdowns.
Examples:
• Dirty nozzles might cause mistakes in component recognition and cause mounting errors.
• Dirty air paths may cause numerous pickup and mounting errors.
• Inadequate feeder and feeder plate inspections may cause pickup errors.
• Dirty optical system (camera, lighting, etc.) may cause recognition errors.
• Poor greasing of axes may cause abnormal noises.
• Poor inspections such as of valves may cause errors in PCB clamping and conveying.
As these examples show, failure to make inspections may lead to equipment problems. It is strongly
recommended to perform periodic inspections and cleaning to ensure the machine is used under optimal
conditions.
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NOTE
To help the users perform inspections efficiently, the "Inspection check sheet" showing a list of inspection items is
provided at the end of this manual. Use that check sheet during inspections.
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Maintenance
2. Preparing for maintenance works
Works described in this section focus mainly on replacing parts (consumable parts) that might cause a
gradual loss of machine functions during use. This section also describes how the user can easily replace
parts when a breakdown occurs.
2.1 Consumable parts and replaceable parts (for repairs)
2.1.1 Consumable parts
The term "consumable parts" in this manual indicates parts subject to continual wear during use causing
gradual loss of functions. The following parts are classified in this manual as consumable parts and should be
replaced as needed during maintenance.
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Consumable parts (supplied with YS100 FNC)
Consumable parts
Parts supplied with machine
Filter for ejector
O-ring for ejector
Nozzle leaf spring
Leaf spring for improving
nozzle gripping force
Washer for locking nozzle leaf spring
O-ring for Type 304A/315A nozzles
Bolt for FNC block
Spring for FNC locate pin
Nozzle leaf mounting screw
Nozzle bracket mounting screw
FNC cam stopper
Spring for FNC nozzle
53100-L1-00
Product Name Parts List Designation Parts No. Note
Nozzle leaf spring LEAF SPRING KG7-M7137-A0X
Leaf spring for improving nozzle
gripping force
PLATE,SPRING KGS-M714W-03X
Nozzle leaf spring mounting screw SCREW,PAN HEAD 90990-08J024 M2xL3
Washer for locking nozzle leaf spring WASHER PLAIN 90990-28J002
Filter for ejector FILTER K46-M8527-C0X
O-ring for ejector O-RING 90990-17J010 T0.8,
Φ
7.5(Inner)
Nozzle bracket mounting screw SCREW,PAN HEAD 90990-08J012 M1.4xL2.5
O-ring for Type 304A/315A nozzles O-RING 90990-17J013 T1.9,
Φ
3.8(Inner)
Spring for FNC nozzle SPRING KV8-M71U7-00X
Spring for FNC locate pin SPG.LOCATE KV8-M71X1-00X
Bolt for FNC block BOLT HEX.SOCKET HEAD 90990-01J031 M1.6xL4
FNC cam stopper SCREW SET 90990-02J009 M1.6xL5
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CAUTION
The part Nos. given in this manual are the original part Nos. which were assigned to the parts when this manual was
issued. Because these part Nos. may be changed without prior notice, be sure to verify the latest part Nos. before
ordering parts.
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Maintenance
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Consumable parts (supplied with YS100SF)
Consumable parts
Parts supplied with machine
Filter for ejector
Nozzle leaf spring
O-ring for Type 305A/316A nozzlesO-ring for Type 304A/315A nozzles
O-ring for ejector
Leaf spring for improving nozzle
gripping force
Washer for locking nozzle leaf spring
Nozzle leaf mounting screw
53101-L1-00
Product Name Parts List Designation Parts No. Note
Nozzle leaf spring LEAF SPRING KG7-M7137-A0X
Leaf spring for improving nozzle
gripping force
PLATE,SPRING KGS-M714W-03X
Nozzle leaf spring mounting screw
SCREW 90990-08J24 M2xL3
Washer for locking nozzle leaf spring WASHER PLAIN 90990-28J002
Filter for ejector FILTER K46-M8527-C0X
O-ring for ejector O-RING 90990-17J010 T0.8,
Φ
7.5(Inner)
O-ring for Type 304A/315A nozzles O-RING 90990-17J013 T1.9,
Φ
3.8(Inner)
O-ring for Type 305A/316A nozzles O-RING 90990-17J015 T1.9,
Φ
8.8 (Inner)
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CAUTION
The part Nos. given in this manual are the original part Nos. which were assigned to the parts when this manual was
issued. Because these part Nos. may be changed without prior notice, be sure to verify the latest part Nos. before
ordering parts.