YS12P_YS12F_YG12F_Mainte_E.pdf - 第34页
Chapter 1 Maintenance Contents 1 1.1 Essential conditions and w orking envir onment 1- 1 1.2 Importance of per iodic inspections and cleaning 1- 1 2. Preparing for maintenance t…
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Introduction
2. Maintenance list
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Maintenance list
: Perform maintenance. : Replace or adjust if necessary after inspection : Contact us.
Section Unit name Check items Weekly Monthly 3 Mon. 6 Mon. Others
Clean-
ing
Lubri-
cation
Replace-
ment
Adjust-
ment
Head
assembly
parts
Nozzle
Air path
Bimonthly
Spring action
Pick-up condition
Leaf spring Holding condition
Spline shaft Air path
Ejector unit
Filter
Vacuum pressure
Blow valve
Z-axis Holding condition
SC-axis (YS12P) Holding condition
R-axis spline belt Holding condition 1 year
X and Y
axes
X-axis
Ball screw
Bimonthly
Guide
Bimonthly
Y-axis
Ball screw
Bimonthly
Guide
Bimonthly
Conveyor
units
Board sensor
Condition and
operation
Board clamp
Condition and
operation
Board transport
unit
Conveyor belt
Push-up Ball screw
Bimonthly
W-axis conveyor
Ball screw
6 Mon.
Guide 6 Mon.
Hexagon spline 6 Mon.
Vision
system
Lighting
unit
Vision systems
Camera lighting
unit
Fiducial camera
SC-axis flexible
cable (YS12P)
Multi-vision camera
1 year
Scan camera
(YS12P)
Others
Blow station Main filter 1 year
Nozzle station
(option)
ANC sensor
board
1 year
Controller Filter 1 year
Air/mist filter Filter
Chapter 1 Maintenance
Contents
1
1.1 Essential conditions and working environment 1-1
1.2 Importance of periodic inspections and cleaning 1-1
2. Preparing for maintenance tasks 1-2
2.1 Consumable parts and replaceable parts (for repairs) 1-2
2.1.1 Consumable parts 1-2
2.1.2 Replaceable parts (for repairs) 1-4
5
2.2.1 Cleaning tools 1-5
2.2.2 Lubricating tools and grease 1-7
2.3 Required tools 1-9
1-1
1
Maintenance
1. Maintaining machine performance
The most important condition essential for maintaining the performance of the machine you purchased is
using it under good environmental conditions. Performing daily maintenance and periodic inspections is also
absolutely essential.
1.1 Essential conditions and working environment
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Air
Item YS12P YS12F YG12F
Supply air pressure 0.45 MPa or more
Main unit: 0.55 MPa or more
Head assembly: 0.40 to 0.41 MPa
Air hose Inner diameter of 8 mm or more
Air conditions Clean air obtained via an air dryer and air filter.
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Power
Item YS12P YS12F YG12F
Power supply 200/208/220/240/380/400/416VAC (±10%), 3-phase AC line
Frequency 50Hz/60Hz
Power supply capacity 3.6kVA 4.3kVA 4.3kVA
Average power
consumption
0.8kW 1.0kW 1.1kW
Power supply connection Power cable conductor cross-section area: 3.5 mm
2
minimum
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Environment
Item Description
Noise Complies with EN61000-6-2 standard.
Humidity 20 to 90% (no condensation), optimal range: 50 to 60%
Temperature Functions guaranteed within 15 to 35°C. Machine precision guaranteed within 20 to 28°C.
Atmosphere No dust or powder. No significant noise generation.
Installation
Flat level location sturdy enough so no vibration occurs during operation.
Wooden floors in particular are unsuitable.
Required floor
flatness
When using feeder exchange carriages on the front and rear sides of the machine, the
flatness of the floor must be within 10mm, including the area directly under the machine.
Floor load-bearing
strength
730kg/m
2
or more
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NOTE
Keep the humidity at 40% or higher to prevent electrostatic charges. When using an industrial humidifier, use water that
is equal to pure water.
1.2 Importance of periodic inspections and cleaning
Periodic inspections and cleaning are extremely important maintenance tasks. 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. We strongly
recommend you perform periodic inspections and cleaning to ensure the machine is used under optimal
conditions.