8
CAUTION
UV light Hot parts
• A little UV light spills around the LED UV
unit. UV light applied to your skin might
cause inflammation and/or skin cancer.
Even weak UV light causing no inflamma-
tion may lead to chronic disorders by
repeated exposure. Avoid applying UV light
to your skin and eyes.
• The LED UV and the interior of the UV irra-
diation device will have a very high temper-
ature. When carrying out maintenance, wait
until the temperature has been sufficiently
lowered after the lamp is turned OFF.
• Impairment of eyes caused by UV light may
be acute disorders, pain in eyes, tearing,
chronic disorders, cataract, etc.
When using this machine, protect your body
such as gloves, long-sleeve cloth, light-
resistant mask, attached light-resistant
glasses, etc.
• When it is unavoidable to touch hot parts,
be sure to wear heat-insulating gloves to
protect your hands.
Notes on LED UV
• When handling the glass on the bottom of the LED UV unit, be sure to wear the gloves attached and
never touch them with bare hands. Or the UV ink curing level may significantly lower. If the glass
becomes dirty, wipe it with clean gauze moistened with alcohol. (Do not use alcohol for cleaning the
exterior cover, or the paint will peel off.)
• The LED UV performance and service life are significantly affected by the UV irradiation and UV
power supply units used. Never use those UV devices other than those recommended by Mimaki.
We would take no responsibility for any troubles caused through the use of a UV devices not recom-
mended by Mimaki.
Cleaning
• After using this machine long time, foreign materials and dust may be gathered on the conductive
and insulating parts, causing electric leakage. Periodically clean such parts.
• For cleaning, do not use compressed air because it scatters foreign materials and dust, which may
cause malfunctions when put inside the conductive parts. Be sure to use vacuum cleaner to vacuum
off foreign materials and dust.
• Do not use the unit in a place where there is a possibility of being wet, or electricity may leak.
• Electrical leakage may lead to electrical shock of personnel or fire.
• To prevent accidents, be sure to carry out periodic inspections and replace periodic replacement
parts.
Firing and smoking
• Touching hot parts such as the LED UV with combustible materials may cause firing and/or smoking.
Leaving combustible materials under the LED UV unit for a couple of minutes may also cause firing
and/or smoking.
• After this machine is used long time, foreign materials or dust gathered may cause electrical leak-
age, or insulation deterioration may cause firing and/or smoking. Periodically clean this machine and
replace the deteriorated parts after the insulation resistance.
• After this machine is used long time, screws or others on the conductive parts may be loosened,
causing firing and/or smoking. Periodically tighten the screws.
• If abnormalities such as a strange odor, a smoking or a spark burn occurred, turn the power off and
call our office immediately.
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