15
Troubleshooting
Using the F120S-E in anything but proper working condition can cause damages on the product or
accidents/injuries on the personnel.
Therefore, promptly request servicing if trouble occurs. For servicing, contact us or our distributors.
CAUTION
TROUBLESHOOTING
PROHIBITED
Do not use the F120S-E in the following situations. It may result in fire or
electric shock.
* When the F120S-E has been damaged because of dropping or shock
* When air is not blowing though the power switch of the eraser is in the
ON position
* When the power cable is damaged or hot
* When the power supply adapter is loosely connected to the electrical outlet.
* When the F120S-E is damaged because of dropping, shock or other
causes.
UNPLUG
POWER CABLE
If trouble occurs with the F120S-E, turn the power switch OFF and unplug
the power cable.
DO NOT
DISASSEMBLE
Do not disassemble the F120S-E.
Storage
In the following cases, contact the supplier for servicing.
Do not service the F120S-E by yourself to avoid accidents.
* The power lamp does not light when the power switch is in the ON position
* Air is not blown when the airflow switch is turned
* When the F120S-E is moved during operation, sometimes airflow comes out or sometimes not
* The power cable is excessively hot
* The power supply adapter is excessively hot
* If the F120S-E emits strange noises or vibrates during operation
* If sparks are seen coming from electrode needle tips (In normal operation, sparks are not seen.)
CAUTION
STORAGE
PROHIBITED
Do not store the F120S-E in the following places.
Adverse environments can cause product breakdown.
* Where exposed to vibrations or shock
* Where temperature and humidity are exceed specified ranges
* Where dewing occurs
* Where temperature fluctuates sharply
* Where there is the possibility of ignition or explosion of flammable
solvents, dust, etc.
* Where there is heavy dust, particles or smoke
* Where possibly wet by water, oil, chemicals, etc.
* Where strong electric or magnetic fields are generated
