YG12_英文保养手册.pdf - 第11页
v Safety instructions 2. Safety message This section describes information you should always comply with to prevent unforeseen accidents that might lead to injur y of the operator and others or damage the machine. Hazard…
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Safety instructions
1.7 Handling the internal tape cutter (YS12)
• Never supply electrical power and compressed air to the machine while the covers for the tape cutter are removed.
• Tape cutter maintenance tasks must be performed by YAMAHA service personnel.
1.8 Keeping hands away from moving parts (YS12)
During use of this machine, the customer’s equipment and operating conditions might allow the operator’s
hands to come into contact with moving parts.
Use the following safety measure options to avoid possible danger where openings or gaps are found on the
machine.
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Dummy feeder
Use a dummy feeder as a safety measure to fill a gap between tape feeders. Install a dummy feeder on the feeder bank
the same way as normal SS feeders in order to prevent hands from entering.
Dummy feeder
8mm
93203-L0-00
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Muzzle plate
Use these plates as a safety measure for the board conveyor entrance and exit openings. Each plate is movable, so adjust
the mounting position to match the boards to be produced.
Muzzle plate
Upper muzzle plate
Lower muzzle plate
Board conveyance plane
93205-L0-00
Upper clearance Lower clearance Remarks
YS100/YS88 8.0 to 38.5mm 1.0 to 31.0mm From board conveyor plane
YS12 5.0 to 20.0mm 4.2 to 39.2mm From board conveyor plane
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Safety instructions
2. Safety message
This section describes information you should always comply with to prevent unforeseen accidents that might
lead to injury of the operator and others or damage the machine. Hazards and injuries that might result from
ignoring safety instructions and operating the machine incorrectly are categorized as follows.
2.1 Safety message and categories in this manual
This manual uses the following safety alert symbols, signal words, and format styles according to the degree of
hazard.
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Safety alert symbols and signal words
w
WARNING
c
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.
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NOTE
Gives helpful information or key points when operating the machine, in a simple and clear manner.
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Safety instructions
2.2 Typical warning text found in manual
The following are typical warning message text found in the YAMAHA surface mounter or related product
manual.
2.2.1 Safety instruction
When you see the following cautions or warnings, always read them thoroughly and make sure you fully
understand them.
c
The person operating the machine must have been trained in correct machine operation and safety.
w
WARNING
w
WARNING
w
WARNING