User manual 250/400 OLED
Rev.: SG-20220516
Page 47 of 79
FlexxPump 250 / 400 OLED
User manual
Emptying
time
t
EZ
= 12
The emptying time t
EZ
of the cartridge is 12 months.
Number of lubrication strokes C = 1
The number of lubrication strokes is one (1)
per
outlet
and
per
pump
cycle.
The default settings result in an emptying time t
EZ
(service life) for a full lubricant cartridge with
250 cm³ or 400 cm³ content of 12 months when using an FP 250/400 OLED with one (1) outlet in the
operating mode setting emptying time, provided that the FP 250/400 OLED is permanently switched
on and no special lubrication strokes were carried out, e.g. by the filling or quick check menu. The
FP 250/400 OLED calculates a lubrication cycle time of approx. 5.2 hours when using a cartridge
with 250 cm³ content and a lubrication cycle time of approx. 3.3 hours when using a cartridge with
400 cm³ content. The lubrication cycle duration depends on the number of outlets of the present
FP 250/400 OLED and the selected cartridge size.
If you use the FP 250/400 OLED with one (1) lubricant outlet, a pump cycle of one lubrication stroke
from the one outlet is performed at the beginning of the lubrication cycle duration t
SZ
. If you use the
FP 250/400 OLED with two (2) lubricant outlets, a pump cycle of one stroke per outlet is performed at
the beginning of the lubrication cycle duration. The lubrication cycle duration is doubled.
Determine whether the default settings are applicable to your application and whether the lubrication
point is supplied with the correct amount of lubricant per time unit.
If this is the case, you can operate the FP 250/400 OLED in the operating mode Setting emptying time
with the default settings.
If this is
not
the case, change the value for the emptying time t
EZ
and/or the number of lubrication
strokes C per pump cycle PZ accordingly: This chapter explains how to make these changes.
To use the FP 250/400 OLED, it must first be properly mounted and installed and then switched on.
Mounting is very simple and described in detail in Chap. 5; switching on is described in Chap. 6.3.1.
Definitions of the adjustable parameters for the emptying time t
EZ
and the number of lubrication strokes
C per pump cycle PZ and their respective permissible values:
t
EZ
:=
emptying time
in months (m).
The emptying time can be set between 1 | 2 | 3 | ... | 36 months.
C :=
number of lubrication strokes
during a pump cycle PZ.
The number of cycles c can be set between 1 | 2 | 3 | ... | 30 strokes.
Default settings Operating mode Setting Emptying time:
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