Nederman L-PAK Series, Original Instruction Manual

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L-PAK 150/250 Advanced
9
EN
FlexPAK
Idling
TimeToStandby
12:00m
ESC OK
Time to Standby: The amount of time until the
unit goes into Standby mode. The default setting
is 12 minutes. See Section
6.2.5. SSR_Time.
5.1.5 Filter Cleaning
The unit is cleaning its filter.
Filter
Cleaning
Clean 00:00
Wait 00:00
ESC OK
Clean: How long the filter cleaning valve is open.
Charge: Vacuum charge time.
5.2 Warning messages
If a warning is activated, there is a problem that needs to be corrected, but the
unit continues to work.
5.2.1 Time for service
The time interval set in the ‘Service Interval Setting’ menu has expired. If this
alarm is activated, the light in the Standby/Running button is lit one second
and then again in 7 seconds. This 1/7 on/off sequence continues until the
warning is reset.
Reset the alarm by first putting the unit into Off mode. Restart the unit. In
Standby mode, press the manual filter cleaning button for 10 seconds.
Time for
Service
Time when fault
occured
Reset OK ==>
ESC OK
5.2.2 Fan Hi Temp
The fan is overheated. The temperature is greater than 125°C, and the filter
cleaning valve is open to cool the fan. When the Fan-temperature is below
90°C, the filter cleaning valve closes and vacuum is reestablished again.
Fan Hi Temp
Fan Cooling
Time when
fault occured
Reset OK ==>
ESC OK
5.3 Alarms
If an alarm is activated, the unit goes into Off mode until the problem is
corrected. The alarm needs to be reset by pressing ‘OK’.
5.3.1 Alarm Fan Hi Temp
The fan temperature has been too high for more than 8 minutes. The filter
cleaning valve has been open to cool the fan more than 8 minutes, and the