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8. TROUBLESHOOTING
8.1 Error Messages on the Display
Possible errors in the lubrication system are detected by the electronic control system and are indicated
on the display. If an error is displayed, the system is switched off until the cause of the error has been
eliminated and the error message has been acknowledged.
Error messages are acknowledged and reset by pushing the ON/OFF/SELECT button.
8.2 Troubleshooting
guide
If there are malfunctions during the operation of the lubrication system, use the table below to check for
possible causes. If you are experiencing a malfunction that is not listed in the table, please contact your
local Timken supplier for technical support.
Every time an error message is displayed, the red LED also will be blinking.
Table 4
LCD
display
indicates
Error
Possible Cause
Corrective Measures
E0
Lubrication system has
been shut off
Excess motor current of the
Timken C-Power distribution block
Replace Timken C-Power
distribution block
E2
Lubrication system has
been shut off
Drive mechanism of the distributor
is defective
Check the coding pins and carry
out an initialization
E3
Lubrication system has
been shut off
Distribution block does not
detect the coding pins
Check the distributor and
the coding pins for correct
connection/installation
E4
Lubrication system has
been shut off
Drive mechanism of the lubricator
is defective
Replace the drive unit of the
lubrication system
F1 - F6
Error at the displayed lubrication
point/outlet
Excess motor current of the
lubricator motor caused by a
blocking of the displayed outlet
Clear the blockage and
acknowledge the fault by
pushing and holding down
the ON/OFF/SELECT button
LC
Lubrication system does not
detect the LV-unit
Signal of the jumper is not found
No LV-unit installed
Jumper has not been inserted
correctly or is missing
Install a LV-unit
(observe instructions)
Insert jumper in the correct
slot for the LV-unit intended for
use (observe instructions)
Lo
No power supplied to the
lubrication system
No power supplied to the lubricator
Establish a power supply
(observe instructions)
