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CHAPTER 5 Periodic Inspection
5-2
Basic replacement procedure for harmonic drive and precautions
Basic procedures and precautions for replacing the harmonic drive are de-
scribed below. Before beginning the replacement work, always be sure to read
these replacement procedures and caution.
WARNING
THE MOTOR AND SPEED REDUCTION GEAR CASING ARE EXTREMELY
HOT AFTER AUTOMATIC OPERATION, SO BURNS MAY OCCUR IF
THESE ARE TOUCHED. BEFORE TOUCHING THESE PARTS, TURN OFF
THE CONTROLLER, WAIT FOR A WHILE AND CHECK THAT THE
TEMPERATURE HAS COOLED.
WARNING
PRECAUTIONS WHEN HANDLING GREASE, CLEANING OIL:
• INFLAMMATION MAY OCCUR IF THIS GETS IN THE EYES.
BEFORE HANDLING THE GREASE, WEAR YOUR SAFETY GOGGLES TO
ENSURE THE GREASE WILL NOT COME IN CONTACT WITH THE EYES.
• INFLAMMATION MAY OCCUR IF THE GREASE COMES INTO CONTACT
WITH SKIN. BE SURE TO WEAR PROTECTIVE GLOVES TO PREVENT
CONTACT WITH SKIN.
• DO NOT TAKE ORALLY OR EAT. (EATING WILL CAUSE DIARRHEA
AND VOMITING.)
• HANDS AND FINGERS MIGHT BE CUT WHEN OPENING THE
CONTAINER, SO USE PROTECTIVE GLOVES.
• KEEP OUT OF THE REACH OF CHILDREN.
• DO NOT HEAT THE GREASE OR PLACE NEAR AN OPEN FLAME SINCE
THIS COULD LEAD TO SPARKS AND FIRES.
EMERGENCY TREATMENT:
• IF THIS GREASE GETS IN THE EYES, WASH LIBERALLY WITH PURE
WATER FOR ABOUT 15 MINUTES AND CONSULT A PHYSICIAN FOR
TREATMENT.
• IF THIS GREASE COMES IN CONTACT WITH THE SKIN, WASH AWAY
COMPLETELY WITH SOAP AND WATER.
• IF TAKEN INTERNALLY, DO NOT INDUCE VOMITING BUT PROMPTLY
CONSULT A PHYSICIAN FOR TREATMENT.
WARNING
DISPOSING OF HARMONIC GREASE, CLEANING OIL AND THE
CONTAINER:
• PROPER DISPOSAL IS COMPULSORY UNDER FEDERAL, STATE AND
LOCAL REGULATIONS. TAKE APPROPRIATE MEASURES IN
COMPLIANCE WITH LEGAL REGULATIONS.
• DO NOT PRESSURIZE THE EMPTY CONTAINER. PRESSURIZING MAY
CAUSE THE CONTAINER TO RUPTURE.
• DO NOT ATTEMPT TO WELD, HEAT UP, DRILL HOLES OR CUT THIS
CONTAINER. THIS MIGHT CAUSE THE CONTAINER TO EXPLODE AND
THE REMAINING MATERIALS INSIDE IT TO IGNITE.
5-10
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