MIMAKI UJV500-160, Operation Manual

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Refilling antifreeze mixed water
To cool the LED UV unit, put antifreeze mixed water into
the cooling water tank in the cooling device.
Note on refill
Precautions in handling the antifreeze liquid
• Water and antifreeze liquid compound ratio should be 2(water) to 1(Antifreeze liquid).
• When you make mixed water, use the tap water of a possible beverage. (If it is hard-to-find, use a
mineral water on the market.)
• Use it within one week when you make mixed water. The mixed water that one week or more passed
after it makes it is never used for this machine regardless of use/unused.
Moreover, do not add to the mixted water newly made.
• When only water is supplied to the cooling water tank without antifreeze liquid, it may damage the UV
unit by freeze.
• When only antifreeze liquid is supplied to the cooling water tank without water, the machine does not
work properly, and may cause an error.
• If water in the cooling water tank frequently becomes insufficient, contact a distributor in your district
or our office.
• Dispose of the waste water mixed with antifreeze liquid pursuant to the regulations of your district.
• Be sure to wear goggle and gloves for handling the antifreeze liquid.
• Use the recommended antifreeze liquid by Mimaki. If not, the cooling device may be broken.
(Supplied antifreeze liquid :1000cc x 2 bottles)
• Do not touch the antifreeze liquid directly. If the antifreeze liquid settles on your skin or clothes,
immediately wash it off with soap and water. If you get antifreeze liquid in your eyes, immediately
wash your eyes with a lot of clean water. Then, consult a doctor as soon as possible.
• Store antifreeze liquid in a dark and cold place.
• Store antifreeze liquid in a place that is out of the reach of children.
• When discarding antifreeze liquid which is no longer needed, entrust them to an industrial waste
disposal contractor, clarifying their contents.
• Before using antifreeze liquid, be sure to read the Material Safety Data Sheet (MSDS).
• When purchasing a spare cooling water tank, contact a distributor in your district or our office.
• Prepare a tank with a cap to put in the waste water from cooling water tank.
• When water in the cooling water tank is low, an error message is
displayed. In this case, replace water in the same way shown as
the next page.
Cooling device
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