YG200_YG200L_Mainte_E.pdf - 第6页
ii Before using the machine 1 . 2 S a f e t y a l e r t s y m b o l s a n d i n s t r u c t i o n s Th i s s e c t i o n d e s c r i b e s i n f o r m a t i o n y o u s h o u l d a l w a y s c o m p l y w i t h t o p r e…
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Before using the machine
1. Safety
To ensure that the machine you purchased is used safely and correctly, always comply with the instructions
and rules in this manual regarding safety. However this manual cannot cover all items regarding safety in
detail. So it is extremely important that the operator or person handling the machine make correct decisions
regarding safety.
1.1 To ensure safety
To maintain the safety of the operator or person working with this machine, it is essential that it (including
external parts feeders) be installed correctly in compliance with the safety standards and conditions of that
country.
Complying with the safety regulations and laws of that country is the responsibility of the customer who
purchased this machine. The supervisor of this machine must take responsibility to ensure all measures have
been taken for machine safety.
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Who is the operator? Who are the service personnel?
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CAUTION
Only the operator and service personnel having sufficient knowledge of this machine should handle this machine.
Operator:
The operator is someone who has been trained by us in machine operation, has a thorough knowledge of the machine
operation manual and demonstrates adequate knowledge of machine operation and safety.
Main tasks of the operator include pre-operation inspections, operation (component mounting) and making setups
(changeovers). The machine is only used in normal operating mode.
Service personnel:
The service personnel are those trained by us in machine maintenance as well as safety instruction and demonstrate a
thorough knowledge of safe handling of the machine according to the type and location of machine operation. They must
also understand hazardous sections of the machine and residual risks.
Main tasks of the service personnel include machine maintenance, repair, adjustment and management of the system.
The service personnel may make changes to the machine settings and operation in factory adjustment mode.
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Restricting machine operation with passwords
Machine operating levels usable by the operator and service personnel (mentioned above) must be restricted by
password. This prevents the operator and service personnel from using the machine at a higher level than allowed.
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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.