Gruetzner LUBRICUS LUB-V, User Manual

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Changing a value of the number of lubrication strokes C per pump cycle PZ:

If you want to change the value of the number of lubrication strokes C, move the activation and
programming key back to the action surface.

The double circle appears and the next higher (C
1
) adjustable value of the number of lubri -
cation strokes is shown in the display. The double circle lights up for as long as the activation and
programming key is on the action surface; the other values of the number of lubrication strokes
run through one after the other. However, you can also remove the activation and programming
key from the action surface and shortly afterwards return it to the action surface in order to reach
each value individually one after the other. If the final value of the number of lubrication strokes
of C = 30 is reached and no value was selected, the menu jumps back to C = 01 and the run can
be started again.

When the new value you desire for the number of lubrication strokes (C
new
) is shown in the dis-
play, remove the activation and programming key from the action surface.

The confirmation hook appears; for visual confirmation, the display and the hook flash twice.
The selected new value (C
new
=> C
actual
) of the number of lubrication strokes C per pump cycle has
now been accepted.
No changing of the value of the number of lubrication strokes C per pumping cycle PZ:

If you do not want to change the value of the number of lubrication strokes C, the activation and
programming key must remain away from the action surface.

The confirmation hook appears; for visual confirmation, the display and the hook flash twice,
while the display shows the set number of cycles.

Reattach the activation and programming key in the opening provided on the upper housing of
the LUB-V.

The Settings menu can only be accessed from ON mode (LUB-V switched on). Once you have
entered the Settings menu, return to the ON mode.

If you have made changes to the value of the lubrication cycle duration t
SZ
or the value of the
number of lubrication strokes C per pump cycle PZ in the Settings menu and the LUB-V is other-
wise ready for operation (operating voltage applied and a cartridge fitted), the LUB-V will then
immediately start with the newly set lubrication cycle SZ. The integrated time counter of the LUB-
V starts counting the new lubrication cycle duration t
SZ
that has just been set.

Observe the back pressure values shown in the display if they are of interest to you.

During the pumping cycle, the display shows the back pressure for each lubrication stroke.