Pulsar
2
Service Manual
OPTIKON 2000
Cod. 111004SEN Rev.C
4-8
6) WATER LEVEL I.R. SENSOR
This Infra Red emitter and sensor detects the presence of the I/A waste
collection cassette and the water level in it.
7) REFLUX VALVE
When the plunger of this soleneoid valve retracts, the aspiration line is put in
communication with the irrigation line from the drip chamber. This allows
automated venting of vacuum when switch #2 of the footswitch is released
and reflux (reversing direction of fluids in the aspiration line) with fresh BSS
immission.
8) IRRIGATION VALVE
When the plunger of this soleneoid valve retracts, the line drom the BSS bottle
is put in communication with the irrigation line to the handpiece.
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