Leica VT1200 Manuel D’Utilisation
38
Operating Manual V1.1 – 05/2007
When LED on VC is green and LED in RUN/
STOP is yellow, the blade starts to vibrate with
the amplitude set. Speed = 0, amplitude can
be changed at any time.
STOP is yellow, the blade starts to vibrate with
the amplitude set. Speed = 0, amplitude can
be changed at any time.
On the (5-digit) display, the deviation in height
amplitude is shown in μm (e.g. 0.9 μm). This val-
ue can be either positive or negative. The dis-
play can be switched using the key μm/
amplitude is shown in μm (e.g. 0.9 μm). This val-
ue can be either positive or negative. The dis-
play can be switched using the key μm/
∑μm.
Then a number appears (e.g. 0.4). This means
clockwise rotation by 0.4 turns ("+" see 18a) –
(Neg. operational sign means counterclockwise
rotation – see 18a). If the value is "0", no improve-
ment of the height amplitude is possible.
clockwise rotation by 0.4 turns ("+" see 18a) –
(Neg. operational sign means counterclockwise
rotation – see 18a). If the value is "0", no improve-
ment of the height amplitude is possible.
5. Press the STOP key. Using a size 3 Allen key,
unscrew the clamping screw (16) only slightly,
pull off the cap (17) by pulling it upwards (keep
it in a safe place) and turn the adjusting screw
(18) by the corresponding value (here, 0.4 turns)
clockwise (in the "+" direction, 18a) using a size
3 Allen key. Tighten the clamping screw (16)
clockwise.
pull off the cap (17) by pulling it upwards (keep
it in a safe place) and turn the adjusting screw
(18) by the corresponding value (here, 0.4 turns)
clockwise (in the "+" direction, 18a) using a size
3 Allen key. Tighten the clamping screw (16)
clockwise.
6. Press the RUN key, check the value, repeat
steps 5 – 7 if necessary.
16
17
18
Fig. 27
7. If the measured value is accepted, press
DOWN (flashes green). VC moves to lowest
position – blade is moved to the rear. LED on
VC illuminates red again (LED on RUN/STOP
is off).
position – blade is moved to the rear. LED on
VC illuminates red again (LED on RUN/STOP
is off).
8. The instrument now expects the VibroCheck
to be removed. To do so, disconnect the USB
plug connection of the VC to the basic instru-
ment and pull the VC off of the dovetail guide.
LED in DOWN key continues to flash – wait
until LED in DOWN button goes out.
plug connection of the VC to the basic instru-
ment and pull the VC off of the dovetail guide.
LED in DOWN key continues to flash – wait
until LED in DOWN button goes out.
The normal operating status is now restored.
6.
Operating the VibroCheck
Fig. 26
18a
18
If the display shows
∑μm (2) "0" (opti-
mal) and the value in μm (1) is unac-
ceptably high, the blade must be
replaced.
ceptably high, the blade must be
replaced.
2
1