18
Use
Foot Switch (art. 0970)
Operation of the foot switch
Only use the original hadewe foot
switch, to avoid any damages. In-
sert the plug of the foot switch into
the socket with the symbol
.
Function of the foot switch
If you press on the foot switch once,
you can recall the memorized com-
bination of speed and suction you
saved under m1. By pressing the
switch once again, you recall the
m2 setting. You can switch between
settings m1 and m2 (not m3
though) by using the foot switch this
way.
Attention!
Only
use
burs/tools which are permit-
ted for speed level saved
under m1
–
m3!
If you press the foot switch for a
longer period, you will switch on/off
the complete control unit.
LCD Display
The LCD display shows you infor-
mation about the operating mode of
the control unit, such as direction of
rotation (left/right rotation), suction
level (level 1
–
level 5) or date and
time. A warning notice to exchange
the filter bag will appear in the dis-
play. It will also show, when the unit
should be brought to a maintenance
(after approx. 1 year).
By pressing the OK button, you will
access the selective list for settings
of the device. With the buttons
and
you can go through the list
and select a setting by pressing OK.
With
“
C
”
you can stop a function to
return to the main menu.
The following functions are availa-
ble:
•
verification of changing the filter
bag (the date of the last ex-
change will be displayed),
•
turn light on/off at handpiece,
•
show date of last maintenance,
•
setting the time,
•
setting the date,
•
choose your language.
Change of filter bag approval
After every 50 operating hours dur-
ing suction mode, you will read the
note „Check the filter bag”. When
this message appears, you have to
confirm the date of the exchange.
Choosing
“C
hange filter
”
from the
selective list and then press OK.
Now the date of the last change will
be shown in the display. Press
and then OK to confirm the change.
Turn ON/OFF light
To turn on the light on the hand-
piece, take the following steps: Se-
lect
“
light
”
from the selective list.
Approve by pressing
OK. Press
to
choose between
“l
ight on
”
or
“
light
off
”
. Then press OK.
