YG12_英文保养手册.pdf - 第42页
Chapter 2 Daily maintenance items Contents Before beginning work 2- 1 1. Checking the nozzle 2- 2 1.1 Check with software 2- 2 1.2 Checking the nozzles visually 2- 4 2. Cleaning the feeder plate 2- 5 3. Cleaning the came…
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Maintenance
2.3 Required tools
Prepare the following tools and items necessary for maintenance.
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Tool list
: Supplied with machine, : Options
Name Description Remarks
Phillips screwdriver Large, small D-2
Slotted (flat-blade) screwdriver Large, small
Phillips precision screwdriver
#0, #1 (Used to replace nozzle leaf springs and air
valves.)
Hex wrench set 1 set HEX, WRENCH SET
Tweezers Used to replace ejector filters.
Grease gun Used to supply grease
Air blow gun Used for cleaning
Ultrasonic cleaner Used to clean nozzles.
Precision wrench set Used for maintenance of spline shafts.
Oil syringe for nozzle holder Used to supply turbine oil (VG32).
Nozzle cleaning wire Used to clean nozzle holes and spline holes.
Other tool list
: Supplied with machine, : Options
Name Description
Grease (lithium-based grease: NSL) Used to lubricate X, Y and W axes.
Turbine oil (VG32) Used to lubricate nozzles.
Cleaning paper Use lint-free cleaning paper or cloth that does not leave dust or residue.
Cleaning alcohol Use IPA (isopropyl alcohol) or ethanol.
Paper cup or tray Used for cleaning spline shaft.
Marker pen Used for marking when replacing conveyor belt.
Cotton swab stick Used to clean camera lens, half mirror and lighting unit.
Lens cleaner Used to clean camera lens and lighting unit.
Lens blower brush Used to clean camera lens and lighting unit.
Cleaning kit Used for cleaning spline shaft.
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Safety goggles and mask
Name Description
Dust-proof goggles
Always wear these goggles and mask when using an air blow gun or IPA.
Dust-proof mask
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Daily maintenance items
Before beginning 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.
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Operating conditions
1. Supply air pressure is kept at correct pressure.
2. All safety covers are closed.
3. All feeder exchange carriages are securely clamped when they are used with the machine. (YS12 only)
4. Nozzles and other units are attached in place.