65 67 510 D3642
D3642
.
201.01.03
.
02 01.2018
47
Dentsply Sirona
6 Malfunctions
Operating Instructions LEDview Plus
6.1 The operating light automatically reduces brightness
båÖäáëÜ
6
Malfunctions
6.1
The operating light automatically reduces
brightness
If the operating light is used in operating conditions that do not conform
to specifications (refer to "Technical data" [ → 14]), e.g., at high ambient
temperatures due to high levels of solar radiation, this can cause the
operating light to overheat excessively.
To protect the operating light from damage due to overheating, the
operating light automatically reduces brightness to a maximum of
20000 lux. Brightness settings over 20000 lux can therefore no longer be
applied. The operating light indicates that the desired setting can no
longer be applied by flashing red briefly.
Actions:
✔
Correct the cause of the error, if necessary. Ensure that the treatment
room is shaded, e.g. in the event of high levels of solar radiation.
1. Allow the treatment center sufficient time to cool down.
2. Restart the treatment center or switch the ceiling light off with the
ceiling model's main switch mounted separately before switching
back on again.
ª
After restarting the treatment center or the ceiling light, all 7
brightness settings are available once again. The operating light
adjusts to the last brightness level that was selected.
6.2
The treatment light automatically shuts down
If the operating light indicates that the temperature is too high, despite
reduced brightness (refer to "Operating light automatically reduces
brightness" [ → 47]), the operating light automatically switches off
completely. As such they can no longer be switched on without restarting.
The operating light indicates that settings can no longer be applied by
flashing red briefly.
Actions:
✔
Correct the cause of the error, if necessary. Ensure that the treatment
room is shaded, e.g. in the event of high levels of solar radiation.
1. Allow the treatment center sufficient time to cool down.
2. Restart the treatment center or switch the ceiling light off with the
ceiling model's main switch mounted separately before switching
back on again.
ª
After restarting the treatment center or the ceiling light, all
settings are available once again. The operating light adjusts to
the last settings that were selected.
