28
BA 67
Schaeffler Technologies
Lubricators CONCEPT4
The output signal for the empty level is the 0,5-Hz square wave
signal (LOW-HIGH-level). At time Z1, when the cartridge is removed,
the signal changes to a permanent LOW level. The time Z2 marks
the insertion of the new cartridge, from which point a permanent
HIGH signal is sent.
For further information on changing cartridges, see page 32.
Error message
A permanent LOW level indicates that the lubricant was not
dispensed successfully.
In the case of a permanent LOW level, the operator must carry out
troubleshooting on the device in a defined sequence.
Figure 19
LOW level
if lubricant was not dispensed
t
0
s
24
0
V
1
U
3 s
0016E9D20016E9D2
Summary of Contents for CONCEPT4
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