YSP10_Mainte_E.pdf - 第37页

3. Before the maintenance work 1-10 Chapter 1 Maintenance 3. Before the maintenance work In most cases, maintenance should be performed with the main power turned off. However , some maintenance tasks are performed under…

100%1 / 130
2. Preparing for maintenance works
1-9
Chapter 1 Maintenance
2.4 Required tools
Prepare the following tools and items necessary for maintenance.
►
Tool list
OP: Optional parts
Name Description
Phillips screwdriver Large/small
Flat-head screwdriver Large/small
Phillips precision screwdriver
Hex wrench set 1 set
Grease gun (OP) Used to supply grease
Air blow tool (OP) Used for cleaning
Vacuum assembly (OP) Used for cleaning
►
Other tool list
OP: Optional parts
Name Description
Cleaning paper
Use lint-free cleaning paper or cloth that does not leave dust or
residue.
Square bandage Used to prevent parts from being lost or contaminated. (2 sheets)
Cleaning alcohol Absolute ethanol is recommended.
Permanent marker Used for marking on the replacement of conveyor belt
Plastic sheet
(KW3-M8601-00X : ADHESIVE
FILM) (OP)
Used to cover the board surface when the board is to be contaminated
by solder because of test printing or rolling.
Spatula (made of plastic)
Used to remove the belt wear debris sticking to the pulleys of the
conveyor unit.
Tension meter
Used for conveyor belt replacement or checking for the conveyor belt
tension.
Stepstool Used as necessary to facilitate the work inside a machine.
►
Safety protectors
Name Description
Protection (dust-proof) goggles
Always wear these goggles or mask when using alcohol, such as IPA,
or an air blow.
Protection (dust-proof) mask
Protection gloves Wear these gloves when handling grease as necessary.
3. Before the maintenance work
1-10
Chapter 1 Maintenance
3. Before the maintenance work
In most cases, maintenance should be performed with the main power turned off.
However, some maintenance tasks are performed under emergency stop conditions with the power
turned on.
In such cases, ensure adequate safety and press the emergency stop before beginning the
maintenance.
The power is turned on during maintenance where any servo-axis must be operated or machine
operation checked.
In this case, also ensure adequate safety before beginning the maintenance. When operating the
machine, make sure the following conditions are met.
►
Operating conditions
• Supply air pressure is kept at correct pressure.
• All safety covers are closed.
█
When performing the inspection and maintenance work, strictly observe
the cautions shown below.
Cautions
• Periodic inspections and maintenance work must be performed by or under the control of someone
who has received training from YAMAHA or an authorized YAMAHA sales representative.
• Always power off the mounter before inspecting mechanical parts. Make sure that a part of human
body is not within the moving range of each axis when inspecting or maintaining the machine.
• Do not allow foreign objects to enter during inspection or maintenance.
• Use only the lubricants and greases specified by YAMAHA or YAMAHA sales representatives.
• When the machine needs to be replaced the parts, use parts approved by YAMAHA or YAMAHA
sales representatives.
• Do not modify the machine or the parts. Any modifications made by the customer may deviate from
the normal specifications and may interfere with safety assurance.
█
When performing the replacement of consumable parts, strictly observe the
cautions shown below.
Cautions
• Replacement of consumable parts must be performed by or under the control of someone who has
received training from YAMAHA or an authorized YAMAHA sales representative.
• When performing the replacement of consumable parts, always press the emergency stop button.
• Do not allow foreign objects to enter during the parts replacement.
• Use only the replaceable parts specified by YAMAHA or YAMAHA sales representatives.
• Do not modify the machine or the parts. Any modifications made by the customer may deviate from
the normal specifications and may interfere with safety assurance.
Chapter 2 Daily maintenance items
Contents
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 flap 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