MR ETOS ED - Page 363

10 Fault elimination
Maschinenfabrik Reinhausen GmbH 2020 3636385142/08 EN ETOS
®
ED
Characteristics/details Cause Remedy
Plan oil filter replacement
▪ Event No. 1165
The limit value for maintenance
has been reached.
▪ Signal at X1:105 and 900 tap-
change operations made
Carry out maintenance work and then confirm
this in the visualization.
Maintenance work has been car-
ried out but not confirmed in the vi-
sualization.
Confirm maintenance work in the visualization.
Wiring error Check the wiring of terminals X1:105/106.
Replacement or change of con-
tacts is required
▪ Event No. 1168
The limit value for maintenance
has been reached.
Carry out maintenance work and then confirm
this in the visualization.
Maintenance work has been car-
ried out but not confirmed in the vi-
sualization.
Confirm maintenance work in the visualization.
Load current measurement faulty. Check measured values.
Check the wiring of the assembly for load cur-
rent measuring (UI or AIO).
Maintenance data incorrect Call up the maintenance log and check the
date of the last maintenance work.
Plan replacement or change of
contacts
▪ Event No. 1167
The limit value for planning mainte-
nance has been reached.
Plan maintenance and carry out maintenance
work soon, and then confirm this in the visual-
ization.
Maintenance work has been car-
ried out but not confirmed in the vi-
sualization.
Confirm maintenance work in the visualization.
Load current measurement faulty. Check measured values.
Check the wiring of the assembly for load cur-
rent measuring (UI or AIO).
Maintenance data incorrect Call up the maintenance log and check the
date of the last maintenance work.
OLTC must be replaced
▪ Event No. 1148
The limit value for maintenance
has been reached.
Carry out maintenance work and then confirm
this in the visualization.
Maintenance work has been car-
ried out but not confirmed in the vi-
sualization.
Confirm maintenance work in the visualization.
Maintenance data incorrect Call up the maintenance log and check the
date of the last maintenance work.
Plan OLTC replacement
▪ Event No. 1147
The limit value for planning mainte-
nance has been reached.
Plan maintenance and carry out maintenance
work soon, and then confirm this in the visual-
ization.
Maintenance work has been car-
ried out but not confirmed in the vi-
sualization.
Confirm maintenance work in the visualization.
Maintenance data incorrect Call up the maintenance log and check the
date of the last maintenance work.
Table133: Maintenance messages