A 8 Operation
• ELECTROtorque plus 4892 must not be
used without cooling air.
• Dry, clean, contamination-free
compressed air must be used.
• Contaminated and humid compressed
air will result in premature bearing
wear.
• The selected speed must not exceed the
maximum allowed revolutions of the
instrument to be used.
• Observe the increased or reduced values
of the attachment
After switching on, the display £ shows
the primary software version for 1 second,
then the software version of the control
element for 1 second, then finally the set
revolutions.
After the described calibration of the foot
control and setting of the lamp voltage
(see A 6.1 and A 6.3), the ELECTROtorque
plus 4892 is ready for use.
The motor is started by pressing the foot
control pedal
6
and exceeding the motor
start pressure (1 bar). When the foot
control pedal is fully depressed, the set
maximum speed (max. 40,000 min
-1
) is
reached.
The display fault
4
shows the adjusted
speed in min
-1
x 1000 (incrementation
1000 min
-1
).
If the motor runs, the decimal point to the
right of the display £ blinks.
By pressing the keys “UP“
2
↑
and
“DOWN“
2
↓
, the setpoint speed can be
changed in the range from 2000 to 40,000
min
-1
, even while the motor is running.
The lamp switch out after the selected
delay see A 6.4.
A 8.1 Chage direction of rotation
By pressing “REVERSE“
5
the direction
of motor rotation can be chaged, even
during operation.
Counter-clockwise is indicated by the
yellow LED in the “REVERSE-button“
5
.
21
ELECTROtorque plus 4892.
x10
00 r
pm
ELE
CTR
Oto
rque
plu
s
S1
S2
rever
se
x1000 rpm
ELE
CTR
Oto
rque
plu
s
S1
S2
rever
se
3
4
5
6
2
1
