Time Mode - Bosch Rexroth LU 2 Montageanleitung

6.1 TIME mode

• A metering period (per month, 1 to 12 months) can be entered in the TIME mode.
During this metering period metered volumes of lubricant are delivered at fi xed,
regular intervals (interval period t [h:mm]). The volume of metered lubricant
delivered is determined by the metering period, the interval period and the entered
oil container LC L250.
• A special delivery volume (PURGE) can also be triggered and the operation of the
lubrication unit can also be disabled using a 2-digit PIN number.
• The device is equipped with counter pressure and lower temperature monitoring.
• Device settings are retained even after a power failure by the use of an integrated
backup battery.
Please note:
• In TIME mode, the lubricant volumes are delivered at regular intervals regardless of
whether the conveyor section is in operation. This can lead to excessive lubrication.
Ensure that the lubrication unit LU 2 is only in operation if the conveyor section is
also in operation.
• If you do not enter any metering period in TIME mode, the default metering period
of 1 month applies, which means that the oil container is empty after 1 month. This
can lead to excessive lubrication.
• We recommend operating the lubrication unit LU 2 in IMPULSE mode.
Only in TIME mode: At the initial startup the drive runs for approximately 8 sec after
the supply voltage is connected to prime the lubrication unit. The operation then
starts with the fi rst interval time. When the interval time has expired the metered
volume is delivered.
Function
3 842 358 814/2018-12, MIT: LU 2, Bosch Rexroth AG
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