FB-618/AU – rev.E – ed.2019/08
6.4. Handpiece cord replacement
Disconnect the mains plug for purposes of maintenance and in case of malfunction.
Depressurize the powder chamber before disconnecting the AIRFLOW
®
cord.
In case of persistent malfunction or damage to the PIEZON
®
or AIRFLOW
®
Handpiece cord system,
the part can be easily replaced by the user. Follow the directions for replacement provided with the
spare part supply.
Handpiece cord disconnecting procedure:
1.
Unlock the cord system by pushing the lock
switch to the front (Switch located under the
device).
2. The cord system is now unlocked and can be
removed by pulling it.
6.5. Monthly check
Each month check both air and water filters for cleanliness.
Disconnect the mains plug for purposes of maintenance and in case of malfunction.
No maintenance is allowed while in use with a patient.
Check
water and air
filter cleanliness.
Filter color has to be white without significant visible impurities. If not,
replace the filter.
If the water filter needs to be changed more than 3 times a year,
please check the quality of your water line.
Air filters usually remain cleaner for longer periods of time. Replace
once a year. (The yearly maintenance service includes the
replacement of both filters.)
Good
Worn-out
1.
Disconnect the power cord from the grid first.
2. Disconnect the water hose by pulling it off the connector.
3. Pull the filter off by hand or by using a small flat screwdriver.
4. Replace with a new filter and reconnect the hose.