
Technical Product Manual
Fault analysis and repairs 1318
4 Checking and adjusting
Section 4: Checking and adjusting • Edition 12/2005
TU00-1318-0200302 © Siemens VDO Trading GmbH Section 4 4–7
Procedure
Turn the indicator setting wheel (3) until the marking (4) Abb. 4-2 is located
between the two lines (2).
Set the coding switch (8), Abb. 4-4, to k = 8000 imp/km with switches 2,3 and 9.
See Section 7, "Setting coding switch"
Close the housing cover.
Run the unit on the test bench until the speed indicator (15), Abb. 4-5, points
exactly to the marking (14).
The recording (16) must end on the adjustment circle (17) The end of the close marking
(18) must be between lines (19) and (20).
Correcting
Using the adjustment tool press the speed stylus (10), Abb. 4-4, in the direc-
tion of the arrow (a) if the recording is too low or (c) if the recording is too high.
Remark
• The speed stylus must be corrected if the speed recording is not as in Abb.
4-6.
• Do not modify the speed stylus on the edges any more.
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