YG12_英文保养手册.pdf - 第12页
vi Safety instructions 2.2 T ypical warning text found in manual The following are typical warning message text found in the Y AMAHA sur face mounter or related product manual. 2.2.1 Safety instruction When you see the f…
v
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.
n
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.
n
NOTE
Gives helpful information or key points when operating the machine, in a simple and clear manner.
e
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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
vii
Safety instructions
2.2.2 Operation and handling precautions
When you see the following cautions or warnings, always read them thoroughly and make sure you fully
understand them.
c
Always stop the machine before installing the parts feeder into the machine. Hands or other parts of your body might
otherwise be caught in the moving parts.
c
c
Always turn off the power with the correct procedure. Using hasty or incorrect procedures to turn off power might
damage the flash disk in the machine.
c
When installing push-up pins on the push-up plate, set them in positions where they will not interfere with the conveyor
rails or other parts when the push-up plate is raised.
c
When the machine you are using is not equipped with a nozzle station, you must change the nozzle by hand if it is not
c
it.
w
WARNING
w
WARNING
w
WARNING
c
When storing the grease after use, tightly close the cap of the grease tube or container to prevent dust and moisture
c
After copying board data or system data into a USB memory device, do not leave that data in the USB memory device
for a long time. Use the USB memory device just as a copy medium for backup data. Prepare other backup media