Planmeca Compact i5 User Manual page 285

Help messages
HELP MEANING
CODE
H 90 This button has no function at the moment,
press Pos Sel, Chair/Headr/Light Sel first.
H 90.1 Measure water chlorine level.
H 90.2 ActiveAqua prefilter expired.
H 90.3 ActiveAqua water container is empty.
H 90.4 ActiveAqua water container overflow.
H 90.5 ActiveAqua annual maintenance overdue.
H 90.6 Measured chlorine level low.
H 90.7 Measured chlorine level OK.
H 90.8 Measured chlorine level high.
H 91 Stop (Help) button pressed.
H 92 Help (Stop) button pressed.
H 93 This button has no function at the moment
because there is no motorised light.
H 94 Clock calibration failed. Maximum
calibration range exceeded.
H 95 Patient chair automatic position cannot be
reached because legrest is unlocked or
armrests are blocking movement.
H 96 PlanID tag already in use.
H 96.1 Different user already logged in.
H 97 Failed to assign PlanID tag to user.
User's manual
32 Help and error messages
ACTION OR EXPLANATION
Run at least 50 ml of water from the syringe
to the cup. Move the test strip back and
forth in the water for 30 seconds. Compare
the strip colour with the colour scheme.
Select the chlorine level on the control panel
according to the measurement.
< 0.2 (LOW)
0.2 - 0.8 (OK)
> 0.8 (HIGH)
If the chlorine level is continuously too low,
contact service.
Switch off the dental unit. Replace the
prefilter. After switching on the dental unit
press the Reset prefilter button to confirm
the prefilter replacement.
To temporarily ignore this notification, select
any instrument or press Cancel.
Water container fill is slow or the low level
sensor does not sense water.
Check ActiveAqua level sensors and water
container.
Annual ActiveAqua maintenance must be
performed. Contact service.
Normal use chlorine level increased by
+15%.
No change to normal use chlorine level.
Normal use chlorine level decreased by
-5%.
PlanID tag assigned to another user.
The unit has rejected a login request
because a different user is already logged
in.
Check Romexis connection.
Planmeca Compact i 275