Block Operation; Clearing The Fault Message; Storing The Fault Times - SKF LAGD 1000 Mode D'emploi

5.1.2 Block operation

The control unit responds to a missing signal from the cycle switch by changing over to
the block mode. Possible causes:
• Insufficient bleeding
• Too high breathing volume (hose pipes too long)
• Defective lubricant pipes
• Clogged progressive feeder
• Defective cycle switch
• Lack of lubricant
No signal from cycle switch during pump running time:
• Normal operation is aborted
• Block pause commences with interrogation of cycle switch
No signal from cycle switch during block pause:
• Second lubrication cycle commences in block mode
As soon as a signal from the cycle switch is received, block operation is aborted,
and the normal lubrication cycle commences with the pause.
A total of three lubrication cycles are carried out with interrogation of
the cycle switch

5.1.3 Clearing the fault message

All fault messages can be acknowledged and cleared with key
Before clearing the fault message, determine and rectify cause of fault.
The user is liable for any damage resulting from the operation of the
machine without lubrication. The time for which the control unit and the
pump unit have been operated without lubrication is remembered by the
LAGD 1000 and displayed as fault hours Fh or error hours Eh.

5.1.4 Storing the fault times

DFault (Error) time counter
The time which elapses since the occurrence of a fault message up to the time when the
fault is rectified is added in hours. Releasing a lubrication cycle via the
causes the fault message to be cleared. Thereafter, this value is automatically transferred
to the fault hour counter.
Fault (Error) hour counter
In the fault hour counter, all fault times, which have occurred during the entire operating
period of the unit, are totalled up. After calling up Fh, the current reading of the counter in
the display mode can be seen as two blocks of three digits each
(see section 4.2.1).
30
or .
or key
SKF LAGD 1000