Pelactiv Ultrasonic System, Manual, Page: 23 / 24

21
Pelactiv Ultrasonic System
Check list for common problems:
S/N Troubles Causes Remedies Settlements
1
When the general supply
at the back of the host
machine is turned on, the
power indicator is off and
pressing “POWER” does not
work.
The host machine
has not been
electrifi ed.
1. To check the condition of the
power cord.
2. To check the power cord of
power supply is well plugged
in.
1. To change the power
cord if necessary.
2. To plug the power cord
supply again.
2
When the general supply is
turned on, the light works,
but when the host machine
is moved, the light glints and
the machine cannot be
turned on normally.
Power input does
not touch well
1. To check the plug of the
power cord of power supply
to see if it is connected well.
2. Whether the power cord of
power supply is broken or not.
1. Poor connection: to plug
the connecting plug
between the host ma-
chine and electric outlet
again.
2. If the power cord of
power supply is broken,
related parts shall be
changed in specifi c
maintenance center
nearby.
3
After the host machine is set
well and starting output, the
chosen hand piece does
not work.
The probe is
not connected
with the
corresponding
output port.
To choose the corresponding
output port by pressing “SELECT” to
start the probe.
To plug the probe in the cor-
responding output port.
4
Output indicator works and
the host machine outputs
normally, but accessory
probe does not work.
1. Accessory
probe is
broken.
2. Output of the
host machine
fails.
To test by plugging working probe
into corresponding output port
(“SELECT” shall be corresponding
with output port.). To regulate the
energy to Shift 5, but not over Shift
5. If the probe works, it means the
accessory is broken; otherwise, the
host machine fails.
1. To change the broken
accessories.
2. To send the host ma-
chine to specifi c mainte-
nance center to repair.
To change protective tube:
Disconnect the power of the host machine fi rst. The cover of protective tube
shall be unscrewed by a screwdriver. Check the protective tube inside the
protective tube case near to the power supply socket of the host machine,
and change it with a new 250V/4A protective tube if it is damaged.
1. Electric outlet 2. Protective tube 3.The cover of protective tube