L-PAK 150/250 StandardEN
10
5.2.1 Time for service
The me interval set in the ‘Service Interval Seng’ menu has expired. If this alarm is
acvated, the light in the Standby/Running buon is lit one second and then again in 7
seconds. This 1/7 on/o sequence connues unl the warning is reset.
Reset the alarm by rst pung the unit into O mode. Press the manual lter cleaning
buon for 10 seconds.
ESC OK
Hi Vacuum Unit
Time for
Service
Th 15:01
Reset OK
5.2.2 Warning! Fan Hi Temp
The fan is overheated. The temperature is greater than 125°C, and the lter cleaning valve
is open to cool the fan. When the Fan-temperature is below 90°C, the lter cleaning valve
closes and vacuum is reestablished again.
When the fan cooling funcon acvates a mer start, which is shown in the display, if the
fan does not cool down when the mer elapses, the vacuum unit will stop and the Alarm
message, “Alarm Fan Hi Temp” is acvated.
ESC OK
Warning!
Fan Hi Temp
Fan Cooling
Acvated
Time To Stop
00:00 m
Time to Stop: Remaining me unl L-Pak is stopped.
5.3 Alarm messages
When an Alarm is acvated, Output Q4 and White lamp buon “Filter Cleaning/ Test start”
ash with intervals, 1 second On/1 second O. If an alarm is acvated, the unit goes into
O mode unl the problem is corrected. Specic Alarm Motor Protector Acvated, and
Alarm Fan Hi Temp are crical alarms and need to be Acknowledged by pressing ‘OK’
.
Other Alarms such as Low Pressure CAS, Alarm Bin Level High and Alarm Filter Clogged are
not crical alarms and do not need to be Acknowledged.
If the ush valve funcon is chosen, it disconnects Output Q4 as a warning/Alarm signal
output. See secon
6.5. Warning-Alarm output Q4.
To Next Page
Loading...
Need help?
General
