Yamaha CEmarking RCX240 Supporting Supplement Manual page 16

1.2 Particularly important cautions
• IMMEDIATELY TURN OFF POWER IF UNUSUAL ODORS, NOISE OR SMOKE ARE
NOTICED DURING OPERATION. CONTINUOUS OPERATION UNDER SUCH A
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CONDITION MAY RESULT IN ELECTRICAL SHOCK, FIRE OR BREAKDOWN.
STOP USING AND CONTACT OUR SALES OFFICE OR SALES REPRESENTATIVE.
• DO NOT DISASSEMBLE OR MODIFY ANY PART IN THE ROBOT CONTROLLER
AND PROGRAMMING BOX. DO NOT OPEN ANY COVER. FAILURE TO
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FOLLOW THIS INSTRUCTION MAY CAUSE ELECTRICAL SHOCK, BREAKDOWN,
MALFUNCTION, INJURY, OR FIRE.
• IF A COMPONENT USED IN THE ROBOT OR CONTROLLER NEEDS TO BE
REPLACED OR REPAIRED, ALWAYS FOLLOW THE INSTRUCTIONS FROM
YAMAHA. INSPECTION AND MAINTENANCE OF THE CONTROLLER OR ROBOT
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BY ANY PERSON WHO DOES NOT HAVE THE REQUIRED KNOWLEDGE AND
EXPERTISE IS DANGEROUS AND MUST BE AVOIDED.
• WHEN PERFORMING MAINTENANCE OR INSPECTION OF THE ROBOT
CONTROLLER UNDER OUR INSTRUCTIONS, WAIT AT LEAST 30 MINUTES AFTER
4 TURNING THE POWER OFF. SOME COMPONENTS IN THE ROBOT
CONTROLLER MAY BE HOT OR STILL RETAIN A HIGH VOLTAGE SHORTLY AFTER
OPERATION, SO BURNS OR ELECTRICAL SHOCK MAY OCCUR IF THOSE PARTS
ARE TOUCHED.
• DURING STARTUP OR MAINTENANCE WORK, DISPLAY AN EASY TO
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UNDERSTAND SIGN OR MESSAGE ON THE PROGRAMMING UNIT OR
OPERATION PANEL TO PREVENT ANYONE OTHER THAN PERSONNEL FOR THAT
WORK FROM MISTAKENLY OPERATING A START OR SELECTOR SWITCH. IF
NEEDED, TAKE OTHER MEASURES SUCH AS LOCKING THE COVER ON THE
OPERATION PANEL.
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• DECIDE ON "WORK INSTRUCTIONS" IN CASES WHERE PERSONNEL MUST
WORK WITHIN THE ROBOT'S WORKING ENVELOPE TO PERFORM STARTUP OR
MAINTENANCE WORK. MAKE SURE THE WORKERS KNOW THESE "WORK
INSTRUCTIONS" WELL.
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Chapter 1 USING THE ROBOT SAFELY