YG200_YG200L_Mainte_E - 第7页
iii Before using the machine 1 . 2 . 2 B a s i c s a f e t y p r e c a u t i o n s t h a t m u s t b e o b s e r v e d n Sa f e t y t r a i n i n g a n d i m p o r t a n t w a r n i n g s c CAUTION The person operating t…
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Before using the machine
1.2
Safety alert symbols and instructions
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 alert symbols and instructions and operating the machine incorrectly are grouped as follows.
1.2.1 Safety alert symbols and signal words
This manual uses the following safety alert symbols and signal words according to the degree of hazard as well
as operating notes to make procedures clearer.
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Safety alert symbols and signal words
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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.
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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.
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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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EMERGENCY STOP
THIS MARK INDICATES THE EMERGENCY STOP BUTTON MUST FIRST BE PRESSED BEFORE CONTINUING THE PROCEDURE.
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Before using the machine
1.2.2 Basic safety precautions that must be observed
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Safety training and important warnings
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CAUTION
The person operating the machine must have been trained in correct machine operation and safety.
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WARNING
THE SIGNAL LIGHT (SIGNAL TOWER) INSTALLED ON THE TOP OF THE MACHINE IS AN IMPORTANT DEVICE THAT SHOWS THE
OPERATING STATUS OF THE MACHINE. BEFORE USING THE MACHINE, THE OPERATOR AND SERVICE PERSONNEL MUST
UNDERSTAND THE MEANING OF EACH LIGHT. NEVER PLACE ANY PART OF THE BODY IN THE HEAD MOVEMENT RANGE
WHILE THE GREEN LIGHT IS ON.
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WARNING
NEVER ALLOW ANY PART OF YOUR BODY (HANDS, HEAD) TO ENTER WITHIN THE MACHINE MOVEMENT RANGE DURING
OPERATION.
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WARNING
BE CAREFUL WHEN USING ISOPROPYL ALCOHOL AND ETHANOL, SINCE INHALING THEIR FUMES OVER LONG PERIODS CAN
BE HAZARDOUS TO HEALTH.
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Cautions during operation
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CAUTION
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.
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CAUTION
During operation only press the emergency stop button in cases of emergency.
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CAUTION
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.
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CAUTION
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.
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CAUTION
When the machine you are using is not equipped with a nozzle station, you must change the nozzle by hand if it is not
a specified nozzle. In this case, always first press the emergency stop button.
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CAUTION
If an abnormality occurs during warm-up, immediately stop the machine, find the cause of the problem and eliminate
it.
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Other warnings during operation, maintenance and adjustment
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WARNING
ALWAYS SHUT OFF THE POWER AND AIR SUPPLY BEFORE REPLACING PARTS OR PERFORMING REPAIRS.
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WARNING
DURING TEACHING OR WHEN MAKING MACHINE ADJUSTMENTS, ALWAYS KEEP ALERT SO THAT YOU CAN STOP THE
MACHINE WHENEVER NEEDED.
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Before using the machine
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WARNING
SAFETY DEVICES (SAFETY INTERLOCKS) THAT STOP MACHINE OPERATION SHOULD ALWAYS BE IN GOOD OPERATING
CONDITION.
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WARNING
THE MACHINE SHOULD NEVER BE USED IN LOCATIONS WITH INFLAMMABLE GAS OR IN EXTREMELY DIRTY OR POLLUTED
ENVIRONMENTS.
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Precautions when handling grease:
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WARNING
INFLAMMATION MAY OCCUR IF GREASE OR LUBRICANT GETS IN THE EYES. BEFORE HANDLING THE GREASE, WEAR SAFETY
GOGGLES TO ENSURE THE GREASE WILL NOT COME IN CONTACT WITH THE EYES.
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WARNING
INFLAMMATION MAY OCCUR IF THE GREASE OR LUBRICANT COMES INTO CONTACT WITH SKIN. BE SURE TO WEAR
PROTECTIVE GLOVES TO PREVENT CONTACT WITH SKIN.
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WARNING
DO NOT TAKE ORALLY OR EAT THE GREASE OR LUBRICANT. EATING WILL CAUSE DIARRHEA AND VOMITING.
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CAUTION
When storing the grease after use, tightly close the cap of the grease tube or container to prevent dust and moisture
from entering inside. Store it in a dark place to avoid direct sunlight, and keep away from fire and heating sources.
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Precautions when using USB memory device for data backup:
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CAUTION
After copying PCB 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 (CD,
DVD, MO, etc.) to store backup data more safely.