YSi-SP_Ope_E.pdf - 第14页
viii Safety instructions 4. General Caution Items Basic items that need to be followed to handle the device are explained. 4.1 W ork qualification T hose who conduct operation and maintenance w ork of the machine must re…
vii
Safety instructions
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Handling
Potential
hazard
Damage to device or injury to person.
To avoid
hazard
Before handling the product (equipment) always read manuals and make sure you fully
understand the contents.
Only those who had educational training shall conduct maintenance and device installation
adjustment work.
Pasting
position
Monitor left side
Case
All case
w
WARNING
WHEN MOVING THE MACHINE, MAKE SURE THERE ARE NO PEOPLE AROUND THE MACHINE. WHEN OPERATION OF A
FORKLIFT IS NECESSARY, MAKE SURE THE OPERATOR HAS THE APPROPRIATE PUBLIC LICENSE.
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Damage of device
Potential
hazard
Device damage or malfunction
To avoid
hazard
Connect power only at the specified voltage.
Pasting
position
Power connection terminals
(Cover inner side)
Case
Installation
w
WARNING
FOR ELECTRIC RELATED WORK SUCH AS CONNECTION OF THE PRIMARY POWER SOURCE, ONLY THOSE WHO HAVE THE
CERTAIN QUALIFICATIONS (EXAMPLE: LICENSED ELECTRICAL CHIEF ENGINEER) SPECIFIED BY LAW SHOULD PERFORM.
viii
Safety instructions
4. General Caution Items
Basic items that need to be followed to handle the device are explained.
4.1 Work qualification
Those who conduct operation and maintenance work of the machine must receive the necessary training on
handling of this machine, and fully understand the operation beforehand.
Especially for the electric related work, only those who have the certain qualifications (Example: Licensed
electrical chief engineer) specified by law should perform.
4.2 Operation manual
It should be placed in a designated location near the machine for people to allow easy access and managed by
assigning a person responsible for maintaining the manual.
4.3 Management system
Determine a person responsible for safety management, and conduct safety education of workers periodically.
Also, check the work environment for safe operation, and always attempt for safety improvement.
If an accident happens, stop the machine promptly, investigate and record accident cause and accident
condition, and contact YAMAHA or agent.
4.4 Clothing and protective equipment
When conducting maintenance, wear necessary items (protective cap and safety shoes), and protective
equipment (safety glasses, etc.).
Do not wear gloves, rings, bracelets, wrist watches, and loose clothing that can cause trapping and pinching.
Also, make sure to bundle long hair and protect with a protective cap to avoid trapping.
4.5 Emergency stop button
Make sure all workers know and understand the position of emergency stop button installed on this machine
and how it works.
Also, specify in-company contact procedure and measures to take when an emergency happens beforehand in
the company regulations.
n
Note
When the emergency button is pushed, all operations of the device stop promptly. To release the emergency stop
condition, turn the switch clockwise.
ix
Safety instructions
5. Other Caution Items
5.1 Caution on operation
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Setting values
c
CAUTION
This machine operates on various setting values. In case of failure, make a backup or write down each setting value.
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Restoration from power outage, emergency stop, and failure
c
CAUTION
Malfunction may occur in case of power outage, emergency stop, and device failure. After restoration, always
perform a general inspection.
5.2 Caution on maintenance
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Disassembly of devices
c
CAUTION
Please note that we are not responsible for damages caused by repair, disassembly, remodeling, etc. by third parties
other than YAMAHA and agents.
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Operation part
w
WARNING
DO NOT OPEN THE SAFETY COVER DURING OPERATION.
WHEN OPENING THE SAFETY COVER FOR REPLACEMENT AND INSPECTION, PERFORM ONLY AFTER SHUTTING DOWN THE
POWER SOURCE AND VERIFY THAT THE DEVICE IS STOPPED.
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Electrical device
w
WARNING
INSIDE THE CIRCUIT REMAINS CHARGED FOR A WHILE EVEN AFTER THE POWER SOURCE IS SHUTDOWN. WHEN HANDLING
THE CHARGED PART FOR A MAINTENANCE WORK, WAIT FOR 5 MINUTES OR MORE AFTER THE PRIMARY POWER SOURCE IS
SHUT-DOWN COMPLETELY, AND THEN PERFORM YOUR WORK.
w
WARNING
WHEN PERFORMING MAINTENANCE AND ADJUSTMENT WORK OF THE DEVICE, CONDUCT AFTER MAKING SURE THERE ARE
NO PRODUCTS ON THE CONVEYOR.
THEN PUT THE COVER REMOVED FOR MAINTENANCE AND ADJUSTMENT BACK ON, AND TURN THE POWER BREAKER ON.
c
CAUTION
This machine uses various electronic equipment; therefore, when conducting a withstand voltage test and an
insulation test, make sure test voltage is not applied on this equipment.
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Discarding personal computer
c
CAUTION
A lead battery is used for UPS in the personal computer. Discard it appropriately according to the regulations of your
area.