YSP10_Mainte_E.pdf - 第18页

4. Safety message in this manual xv Safety instructions 4. Safety message in this manual The contents that must be followed to prevent users and thir d parties from injury and damage to a machine are explained as "W…

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3. Safety
xiv
Safety instructions
3.10 Handling batteries
Batteries are used for some motors of this machine and the optional uninterruptible power supply (UPS).
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Cautions on handling batteries
1. Do not disassemble the battery or touch its inside. Otherwise, electrical shock may result.
2. Do not over-heat or apply a strong impact to the battery. Otherwise, fluid leakage, explosion, or heat
generation, etc. may result. Never use the battery, to which a strong impact has been applied, such as
dropping to the floor since its battery fluid may leak.
3. Only engineers who have the experience and knowledge about electrical work are allowed to replace
the battery.
4. The battery may discharge naturally. When purchasing a spare battery, do not store it for a long
period and prepare it 1 to 2 months before the scheduled replacement work. Additionally, when
storing the battery, avoid a place where the temperature increases and be sure to store it at room
temperature.
n
NOTE
When the safety data sheet (SDS) about the battery is needed, contact YAMAHA sales representatives.
c
CAUTION
See the user's manual prepared by the manufacturer that is supplied with the UPS for details about how to handle UPS.
c
CAUTION
Dispose of a battery in compliance with the laws and regulations of the country where the machine is used.
Contact YAMAHA sales representatives for any questions about disposal of the battery.
3.11 Handling heavy objects
This machine (including optional units) may require the operator to handle heavy objects during work. (For
example, magazine or cassette replacement) If you hold up a heavy object in an unnatural posture, this may
cause damage to your back. Additionally, if you fall a heavy object to your feet, this may cause serious
personal injury. Or, falling a heavy object may cause damage to the magazines or internal tray components.
►
Cautions on handling heavy objects
1. Be careful not to take an unnatural posture during work. In particular, be aware that you may take an
unnatural posture easily when holding up a heavy object from a low place. It is recommended to hold
up a heavy object by bending and stretching your knee instead of bending your waist or prepare a
cart with an appropriate height when necessary.
2. When handles are provided, such as magazine or cassette, hold the handle securely and perform the
work.
3. To prevent personal injury caused by heavy object dropping, be sure to wear safety shoes.
c
CAUTION
When heavy object handling standards are defined at the customer's factory, be sure to follow the standards during work.
4. Safety message in this manual
xv
Safety instructions
4. Safety message in this manual
The contents that must be followed to prevent users and third parties from injury and damage to a
machine are explained as "Warning" and "Caution" in this manual. The contents that are required and
helpful information when operating a machine are explained as "Note" and "Tip".
►
Warning
w
WARNING
INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS
INJURY. THESE ARE POINTS MOST ESSENTIAL FOR PROTECTING THE SAFETY OF THE MACHINE OPERATOR, INSPECTOR
AND SERVICE PERSONNEL.
►
Caution
c
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor injury, or material loss or damage to
the machine. These points are important for protecting the safety of the machine and data, etc.
►
Note
n
NOTE
Provides required information when operating a machine in a simple and clear manner.
►
Tip
TIP
Provides helpful explanation for work.
►
Emergency stop
e
IF THIS MARK IS IN THIS MANUAL, MAKE SURE TO WORK WHILE A MACHINE IS IN EMERGENCY
STOP.
General Contents
EMKMJ-2
16-0300
General Contents
Introduction
1. About this manual i
2. Contents of each chapter ii
3. Maintenance list iii
Chapter 1 Maintenance
1. Maintaining machine performance 1-1
1.1 Essential conditions and working environment 1-1
1.2 Importance of periodic inspections and cleaning 1-2
1.3 Importance of appropriate humidity management 1-2
2. Preparing for maintenance works 1-3
2.1 Consumable parts 1-3
2.1.1 Conveyor related parts 1-3
2.1.2 Filters 1-4
2.2 Replacement parts 1-5
2.2.1 Squeegee 1-5
2.2.2 The parts recommended to replace periodically 1-7
2.3 Maintenance tools 1-8
2.3.1 Cleaning tools 1-8
2.3.2 Lubricating tool and grease 1-8
2.4 Required tools 1-9
3. Before the maintenance work 1-10
Chapter 2 Daily maintenance items
1. Daily inspection 2-1
2. The daily inspection and cleaning 2-2
2.1 Mask camera 2-2
2.2 Board camera 2-3
2.3 Squeegee 2-4
2.4 Cleaning unit 2-5
2.5 Maskvacuumunit,boardapandedgeclampplate 2-6
2.6 Solder drop prevention plate (option) 2-7
2.6.1 Fixed type 2-7
2.6.2 Removable type 2-8