NSK Varios 370 Manuel D'utilisation page 20

Problem Probable Cause
Handpiece
Tip oscillates, but
LED does not
Handpiece LED
illuminate.
turns on and off
(Varios2 Lux)
Loss of the power
Power output is
output without
set 8 at G
operation
* Repairs cannot be made by the customer.
15. Specification
Type
Power source
Vibration Frequency
Maximum Output
Rated Power
Lighting
Dimension
Weight
Use Environment
Store Environment
Cause
The handpiece is not connected into
the Handpiece Cord correctly
Protection Circuit is activated
VA370 Lux/VA370
AC 100 - 240 V 47 - 63Hz
28 - 32 kHz
11 W
25VA
Varios 370 Lux: No
Varios 370 Lux: Yes
W 80 x D 115 x H 32 mm (Body without knob and cord)
0.43 kg ( Except Attachment )
Temperature 0 to 40 °C (The liquid must not freeze up)
Humidity 30 to 75 %
Atomospheric Pressure 700 to 1060 hPa
Temperature -10 to 60 °C
Humidity 10 to 85 %
Atomospheric Pressure 500 to 1060 hPa
Firmly insert the handpiece into the Handpiece
Cord completely
Power output will weaken automatically while
continuous operation is over 10min at the setting
of Maximum power at G mode. Releasing the foot
from the Foot Control. Decrease the Power less
than 5, once then increase the power again. ( Refer
to 7-5 Protection Circuit )
19
Solution