21
Maintenance
Filter (Option) (cont.)
⚠
CAUTIONS
DO NOT DISASSEMBLE
Do not disassemble the F120R-E. Servicing is reserved for service
engineers. Electric shock, malfunction, or injury may occur.
●
UNPLUG POWER CABLE
Before making checks, unplug the power cable. Working with the
power on can result in electric shock and breakdown.
PROHIBITED
Do not wipe the F120R-E with detergent or solvent. It may cause
cracking and result in electric shock or breakdown.
DO NOT WET
Do not wet the F120R-E. Contact with moisture can result in electric
shock or breakdown.
●
CHECK
Periodically check the F120R-E. Failure of periodical inspection can
result in early breakdown.
Casing Cleaning
To clean the casing, wipe with a dry soft cloth. Suck up dust from openings with a vacuum cleaner.
⚠
CAUTIONS
PROHIBITED
Do not wipe it with solvents or cleaners, such as alcohol or paint thinner.
It may cause cracking and result in electric shock or breakdown.
DO NOT WET
Do not wet the F120R-E. Contact with moisture can result in electric shock or
breakdown.
When cleaning the front cover
After using for long hours, dust adhered to the front cover may lower the ionizing
performance or cause dust to fly around.
Care for periodical cleaning.
1) Be sure to turn the power switch off to stop the operation.
2) Unplug the power supply adapter from the electrical outlet.
3) Remove the screw that secures the front cover.
4) Removing the front cover.
5) Wipe it with a dry, soft cloth.
Be careful not to stick yourself on the needles.
6) Reinstall the front cover.
When cleaning the front cover
⚠
CAUTION
●
CLEANING
A dirty front cover could lower the static erasing performance or cause dust to fly
around. Be sure to clean it as required by the operation environment.
Electrode Needle Cleaning/Replacement
After using long hours, dust adhered around the electrode needles.
Dust adhesion can lower the ionizing performance. Be sure to
periodically clean or replace the electrode needles.
The recommended replacement interval is 100 hours of operation (This
is just reference).
1) Remove the front cover in procedure set forth in the preceding
paragraph.
2) Clean the electrode needles with a cotton swab or a brush.
Please wipe off the dust of the needle tips.
If the tips are very dirty, please remove the adhered particles with a
cotton swab moistened with alcohol.
Be careful not to stick yourself on the needles.
3) Attach the front cover to the F120R-E and connect the AC adapter.
Make sure the front cover is securely installed. If the cover is not installed correctly, the safety mechanism
will operate causing the fan to stop.
