YG12_英文保养手册.pdf - 第30页
xxiv Safety instructions 5. About this manual Descriptions in this manual stress important maintenance items that are essential for maintaining equipment perfor mance. Information given here mainly describes making inspe…
xxiii
Safety instructions
4. Warranty
The machine you have purchased is warranted against malfunctions as described below.
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Warranty description:
If a failure or breakdown occurs due to defects in workmanship or materials used to manufacture this machine within
one year or 5,000 hours of operation (whichever comes first) after the incoming inspection is complete, then YAMAHA
will repair the defective parts free of charge.
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Warranty period
The warranty period ends when any of the following applies:
1. After one year has elapsed from the time of installation.
2. After 5,000 hours of operation.
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Items not covered by the warranty
The warranty does not cover any of the following conditions:
1. Damage as a result of deterioration due to age or wear (e.g., normal discoloration of painted or plated surfaces, wear
of replaceable parts, etc.).
2. Incidents associated with sensory perceptions which have no bearing on the quality or function of the machine (e.g.,
signal sounds emitted by the controller, rotating sounds of the motor, etc.).
3. Damage caused by the user environment (e.g., impurities in the air supply, dust, debris and oil mist in the machine).
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Exception to warranty repairs
Warranty repairs will not be made if damage is caused by the following:
1. Earthquakes, typhoons, floods, lightning, accidents or fires, other natural or man-made disaster.
2. Modifications or conversions not approved by YAMAHA or its dealers.
3. Use of non-genuine parts, greases or lubricants.
4. Lack of proper maintenance and inspection procedures.
5. Maintenance handled by someone other than the approved dealers.
6. Damage or malfunction due to changes in the machine installation level that may be caused by changes in the
foundation or surrounding environment.
7. The machine was modified or changed in specifications after the incoming inspection is complete.
8. When defective parts replaced free of charge were not returned to the location specified by YAMAHA or YAMAHA
sales representatives within 30 days.
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Note on network connections
A precondition for network connections with the YAMAHA surface mounters and related machines is that such
connections will be used in closed networks comprised of a YAMAMHA surface mounter (or related machine) and an off-
line PC. The customer must take responsibility for connections to company in-house networks and to external networks.
Please acknowledge that YAMAHA can bear absolutely no responsibility for networks configured by other than just a
YAMAMHA surface mounter (or related machine) and off-line PC nor can accept responsibility for problems occurring
due to network settings and connections.
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About USB memory devices
• Use the USB memory device (supplied with the machine or purchased from YAMAHA sales reps) specified by
YAMAHA Motors Co., Ltd. Do not use any other type of USB memory device with YAMAHA surface mounters and
related machines. Any problems arising from using other than the specified USB memory device are not covered by
our warranty.
• Do not connect any USB device other than the specified USB memory device to the USB port on the machine. If a
device driver for a wrong device is installed, then the machine might not work correctly. We take no responsibility for
any problems caused by connecting a wrong or inappropriate device.
xxiv
Safety instructions
5. About this manual
Descriptions in this manual stress important maintenance items that are essential for maintaining equipment
performance. Information given here mainly describes making inspections, cleaning and greasing as well as
procedures for replacing consumable parts in each location given in a step-by-step format. This manual is
comprised of the following chapters.
Chapter 1 Maintenance
Describes conditions and environments to use for maintaining equipment performance. The importance of making daily
checks and performing cleaning tasks is explained. Setups to make before starting maintenance work, consumable parts
and maintenance tools as well as the necessary tools are also described.
Chapter 2 Daily maintenance items
Making checks and cleaning the machine are essential daily maintenance tasks for maintaining equipment performance.
Performing these tasks prevents unforeseen trouble and allows using the machine in an optimum state.
Chapter 3 Periodic maintenance items
Describes maintenance tasks that should be performed periodically to maintain equipment performance. Includes
periodic maintenance intervals such as for "weekly", "monthly or bimonthly", "3-month", "6-month" and "1-year"
maintenance tasks.
Chapter 4 How to replace consumable parts
Describes methods for replacing parts subject to constant wear such as nozzle leaf springs and ejector valves.
xxv
Safety instructions
6. 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 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 width
auto adjustment)
Ball screw
6 Mon.
Guide 6 Mon.
Vision
system
Lighting
unit
Vision systems
Camera lighting
unit
Fiducial camera
SC-axis flexible
cable
Multi-vision camera
(OP)
1 year
Scan camera
Others
Blow station Main filter 1 year
Nozzle station
(option)
ANC sensor
board
1 year
Controller Filter
Air/mist filter Filter