Durr Dental Duo Tandem, Инструкция по установке и эксплуатации

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13.2 Changing the filter
ACHTUNG
Shortened service life, bad air quality,
reduced delivery
❯
Replace the filter 1x per year or as
soon as the yellow LED lights up.
Filter replacement button, yellow LED lights
up.
As soon as the LED lights up, it can be
temporarily switched off by pressing the
button. Every time the unit is switched
back on the LED comes on again.
The LED only goes out permanently once
replacement of the filter has been con-
firmed in set-up mode.
Disconnecting the unit from the mains
❯
Standby button: press for at least 2 sec-
onds.
❯
Unplug the mains plug.
Replacing the air intake filter
❯
Remove the noise reducer.
❯
Remove the air intake filter.
❯
Insert a new air intake filter.
❯
Replace the noise reducer.
Changing the fine/sterile filter of the mem-
brane drying unit
❯
Switch off the unit.
❯
Disconnect all power from the device.
❯
Unscrew and remove the filter cover.
❯
Remove the fine/sterile filter.
❯
Insert the new fine/sterile filter.
❯
Replace the filter cover and close.
Replacing the sintered filter of the membrane
drying unit
❯
Unscrew and remove the filter housing.
❯
Remove the sintered filter.
❯
Insert a new sintered filter.
Usage
32 9000-610-72/30 1907V007
EN