A 8.4 Check the motor current
This function is accomplished with
running engine without load.
An application at the patient is not
permissible during this function.
The technical customer service user can
check the actual current of the motor, and
have this displayed. This information is an
aid to Technical Customer Service for
determining the condition of the motor and
the attached hand-piece.
By simultaneously pressing the keys “UP“
1
↑
and S1
5
for more than 1 second, the
sub-routine “motor current check“ is called
up. The actual value in the unit
10 mA (depending on the load) is shown in
display
3
.
Should a value of 99 (990 mA) be
exceeded, 99 flashes in display #.
By pressing the REVERSE key
6
for 2-3
seconds, the sub-routine is terminated.
A 8.5 Returning to the factory set-
tings
After making changes, the user can return
to the factory settings at any time.
By simultaneously pressing the keys
“REVERSE“
6
, “UP“
1
↑
and “DOWN“
2
for more than 1 second, the sub-routine
“factory settings“ is called up. After about 1
second, the sub-routine is terminated and
the unit is re-started.
Changed values are then returned to the
original factory settings, as follows:
Start pressure
1 bar
Calibration pressure
3 bar
Light voltage
3.2 V
Light switch-off delay time
3 seconds
Preset revolutions S1
8000 min
-1
Preset revolutions S2
20000 min
-1
A 8.6 Switching on the light when
motor stationary
When the motor is stationary, the light can
be switched on manually by pressing the
“REVERSE“
6
key for more than 1
second. After 30 seconds, the light switches
off automatically.
23
ELECTROtorque plus 4892.
x10
00 r
pm
ELE
CTR
Oto
rque
plu
s
S1
S2
reve
rse
x1000 rpm
ELE
CTR
Oto
rque
plu
s
S1
S2
reve
rse
3
4
2
1
5
6
