YS12P_YS12F_Mainte_E.pdf - 第45页
1-3 1 Maintenance 2. Preparing for maintenance tasks 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 tasks
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 (Parts supplied with YS12P and YS12F)
Consumable parts
Parts supplied with machine
Nozzle leaf spring
Ejector O-ring
Ejector filter
Nozzle leaf mounting screw
53100-M7-00
Product Name Parts List Designation Parts No. Note
Nozzle leaf spring LEAF SPRING KG7-M7137-A0X
Nozzle leaf spring mounting screw
SCREW, PAN HEAD 90990-08J016 M2xL2.5
Ejector filter FILTER K46-M8527-C0X
Ejector O-ring O-RING 90990-17J010
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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 (Optional purchase parts)
Consumable parts
Optional purchase parts
Conveyor belt
Air filter Oil mist filter
Filter element Mist filter element
53101-M7-20
Product Name Parts List Designation Parts No. Note
Conveyor belt (standard) BELT 1, CONVEYOR KHY-M9129-000 L=2692mm
Conveyor belt (extended) BELT 1, CONVEYOR KHY-M9129-100 L=3111mm
FILTER ELEMENT FILTER ELEMENT KG7-M8501-40X For air filter
MIST FILTER ELEMENT MIST FILTER ELEMENT KG7-M8502-40X For oil mist filter
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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.