IAI America ERC2 - Manual (Page 16)

Pre-6
No. Task Note
5 Teaching z When releasing the brake of the vertically installed actuator, be careful not to let the
actuator drop due to its dead weight, causing pinched hands or damaged work part,
etc.
* Safety fences --- Indicate the movement range if safety fences are not provided.
6 Confirmation
operation
z After teaching or programming, carry out step-by-step confirmation operation before
switching to automatic operation.
z When carrying out confirmation operation inside the safety fences, follow the
specified work procedure just like during teaching.
z When confirming the program operation, use the safety speed. Failure to do so may
result in an unexpected movement due to programming errors, etc., causing injury.
z Do not touch the terminal blocks and various setting switches while the power is
supplied. Touching these parts may result in electric shock or malfunction.
7 Automatic
operation
z Before commencing automatic operation, make sure no one is inside the safety
fences.
z Before commencing automatic operation, make sure all related peripherals are ready
to operate in the auto mode and no abnormalities are displayed or indicated.
z Be sure to start automatic operation from outside the safety fences.
z If the product generated abnormal heat, smoke, odor or noise, stop the product
immediately and turn off the power switch. Failure to do so may result in fire or
product damage.
z If a power outage occurred, turn off the power switch. Otherwise, the product may
move suddenly when the power is restored, resulting in injury or product damage.
8 Maintenance/
inspection
z Whenever possible, work from outside the safety fences. If work must be performed
inside the safety fences, prepare “work rules” and make sure the operator
understands the procedures thoroughly.
z When working inside the safety fences, turn off the power switch, as a rule.
z When working inside the safety fences, the operator should carry a handy emergency
stop switch so that the operation can be stopped any time when an abnormality
occurs.
z When working inside the safety fences, appoint a safety watcher in addition to the
operator so that the operation can be stopped any time when an abnormality occurs.
The safety watcher must also make sure the switches are not operated inadvertently
by a third party.
z Put up a sign saying “WORK IN PROGRESS” in a conspicuous location.
z Use appropriate grease for the guides and ball screws by checking the operation
manual for each model.
z Do not perform a withstand voltage test. Conducting this test may result in product
damage.
z When releasing the brake of the vertically installed actuator, be careful not to let the
actuator drop due to its dead weight, causing pinched hands or damaged work part,
etc.
* Safety fences --- Indicate the movement range if safety fences are not provided.
9 Modification z The customer must not modify or disassemble/assemble the product or use
maintenance parts not specified in the manual without first consulting IAI.
z Any damage or loss resulting from the above actions will be excluded from the scope
of warranty.
10 Disposal z When the product becomes no longer usable or necessary, dispose of it properly as
an industrial waste.
z When disposing of the product, do not throw it into fire. The product may explode or
generate toxic gases.
No.
Operation
Description
Description
8 Maintenance
and Inspection
Ɣ When the work is carried out with 2 or more persons, make it clear who is
to be the leader and who to be the follower(s) and communicate well with
each other to ensure the safety of the workers.
Ɣ Perform the work out of the safety protection fence, if possible. In the case
that the operation is to be performed unavoidably inside the safety
protection fence, prepare the “Stipulations for the Operation” and make
sure that all the workers acknowledge and understand them well.
Ɣ When the work is to be performed inside the safety protection fence,
basically turn OFF the power switch.
Ɣ When the operation is to be performed inside the safety protection fence,
the worker should have an emergency stop switch at hand with him so that
the unit can be stopped any time in an emergency.
Ɣ When the operation is to be performed inside the safety protection fence,
in addition to the workers, arrange a watchman so that the machine can
be stopped any time in an emergency. Also, keep watch on the operation
so that any third person can not operate the switches carelessly.
Ɣ Place a sign “Under Operation” at the position easy to see.
Ɣ For the grease for the guide or ball screw, use appropriate grease
according to the Instruction Manual for each model.
Ɣ Do not perform the dielectric strength test. Failure to do so may result in a
damage to the product.
Ɣ When releasing the brake on a vertically oriented actuator, exercise
precaution not to pinch your hand or damage the work parts with the
actuator dropped by gravity.
Ɣ The slider or rod may get misaligned OFF the stop position if the servo is
turned OFF. Be careful not to get injured or damaged due to an
unnecessary operation.
Ɣ Pay attention not to lose the cover or untightened screws, and make sure
to put the product back to the original condition after maintenance and
inspection works.
Use in incomplete condition may cause damage to the product or an injury.
* Safety protection Fence : In the case that there is no safety protection
fence, the movable range should be indicated.
9 Modification
and Dismantle
Ɣ Do not modify, disassemble, assemble or use of maintenance parts not
specified based at your own discretion.
10 Disposal Ɣ When the product becomes no longer usable or necessary, dispose of it
properly as an industrial waste.
Ɣ When removing the actuator for disposal, pay attention to drop of
components when detaching screws.
Ɣ Do not put the product in a fire when disposing of it.
The product may burst or generate toxic gases.
11 Other Ɣ Do not come close to the product or the harnesses if you are a person
who requires a support of medical devices such as a pacemaker. Doing so
may affect the performance of your medical device.
Ɣ See Overseas Specifications Compliance Manual to check whether
complies if necessary.
Ɣ For the handling of actuators and controllers, follow the dedicated
instruction manual of each unit to ensure the safety.