4OM-1505-004_w.pdf - 第53页
4OM-1505 1-2 1. Outline of Maintenance : Chap.1 1.2 Preparation for Maintenance 1.2.1 Preparation for Cleaning Prepare the following items. • Brush Use a brush whose bristles do not come off if possible. • Rag (a waste p…
4OM-1505
1-1
1. Outline of Maintenance : Chap.1
1. Outline of Maintenance
This session describes how to perform inspections, cleaning, lubrication, and
adjustment to keep the machine in good shape. Perform maintenance of the
system periodically.
1.1 Notes on Maintenance
WARNING
Only a well-trained service person should perform
maintenance tasks carefully through the specied
procedures.
Before maintenance work, shut off the power breaker
and lock the power breaker with the padlock.
Designate a person who can have charge of the
padlock key.
If the provided padlock is lost or damaged, purchase
its substitute.
CAUTION
Even when the power breaker is set to "OFF", the
primary line is powered, making it possible to cause
an electric shock.
Be sure to completely stop the power supply to the
machine before maintenance work.
Residual voltages may remain behind for a few
minutes in the internal devices of the machine after
power interception.
Before performing maintenance work, wait until
the charge lamps of the dc power supply and the
servoamplier go "OFF" in 10 minutes or more after the
power breaker is set to "OFF".
Note
Preliminary preparation is required for some maintenance tasks with the power
being supplied.
Check each maintenance method.
Although the load power to the motors, etc., is turned OFF when the transparent
covers is opened, the maintenance must be performed carefully because you
have to put your hand(s) inside the machine.
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4OM-1505
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1. Outline of Maintenance : Chap.1
1.2 Preparation for Maintenance
1.2.1 Preparation for Cleaning
Prepare the following items.
•
Brush
Use a brush whose bristles do not come off if possible.
•
Rag (a waste piece of cloth)
Use a rag made of such material as cotton, etc., that produces as less waste
thread as possible.
A clean rag is also required, depending on the spots to be cleaned.
Notice
The remaining waste thread if any will cause the machine to break
down.
•
Oiled Rag
Use a rag made of such material as cotton, etc., that produces as less waste
thread as possible.
Too much grease should not be applied and any different type of grease should
not be mixed into the specied one.
Notice
The remaining waste thread if any will cause the machine to break
down.
•
Air Gun
Do not use the air gun for any spots other than the specied ones.
If dirt and dust are dispersed, they may adhere to the sensors and moving
mechanisms, causing the machine to break down.
F4A1 Air Gun
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4OM-1505
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1. Outline of Maintenance : Chap.1
•
Vacuum Cleaner
If the suction hole of the vacuum cleaner is changed to a smaller one, some
spots can be cleaned more easily.
•
Air Blow Brush for Camera
Use one on the market.
•
Container
, etc.
Use a container big enough to hold water drained from the air regulator while
cleaning the regulator.
•
Industrial
Alcohol
Use the industrial alcohol described in T4A1 for this machine.
Maker Product Name
DAN Chemical Co., Ltd Denatured Ethanol AP-7
Nihon Alcohol Hanbai Co., Ltd SOLMIX AP-7
T4A1
When the industrial alcohol in T4A1 is unavailable, follow the mixture ratio in
T4A2.
Chemical Element CAS No. Mixture Ratio
Ethyl Alcohol 64-17-5 80 to 90 %
Normal Propanol 71-23-8 5 to 10 %
Isopropyl Alcohol 67-63-0 5 % or less
T4A2
Obtain the material safety data sheet (MSDS) from the maker to learn the
precautionary points on handling and check the contents described in detail for
correct use.
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