
6 Additional equipment
6–22 Section 6 © Siemens VDO Trading GmbH TU00-1318-0200302
6.5.1 Adjusting
Procedure
– Insert
1
the adjustment disc.
– Check the zero line setting and adjust it if necessary.
(See Chapter 4.7)
Setting adjustment RPM
1
– Set the RPM coding switch to k = 4000 imp/1000 rev.
– Insert the correct original tachograph chart into the unit.
– Close the cover.
– Switch on the power.
– Set the unit to the adjustment RPM 1= 500/min on the test bench.
The recording on the tachograph chart must end exactly on the grid circle
(1000/min).
Setting adjustment RPM
2
Perform the steps described for "Setting adjustment RPM 1".
Repeat the adjustment procedure until the adjustment values match the grid
circles on the tachograph chart. When doing this, the transmission ratio must
be i = 1 : 2.
6.5.2 RPM constant label
1 1900.1501.064.000
Note
Correct the setting using the potentiometer (3).
(See Chapter 4.9)
Note
• Correct the setting using the potentiometer (4).
(See Chapter 4.9)
• For setting value please refer to Chapter 4.9.
Remark
If the RPM value differs from the value 4000 imp/1000 rev (factory and
adjustment setting), the modified RPM constant must be written on the
adhesive label,
Fig. 6-15. Affix the label as indicated.
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