Renfert SILENT powerCAM EC Traducción Del Manual De Instrucciones Original página 41

Trouble
The suction performance
is insufficient.
Dust drawer is over full.
The signal to empty the
dust drawer shows even
though the dust drawer is
not yet full.
The display "empty dust
drawer" blinks and an
acoustic signal occurs
3 times.
The suction process in
the continuous operation
or automatic operation
stops abruptly and the
relevant displays are still
on (20 / 22, Fig. 2).
The suction unit does not
respond to signals from
the CAM system.
After the suction motor
was changed, the suction
unit stopped functioning
or stops suddenly.
Possible Cause
extraction force to low
• Selected
• There is a blockage or leak in the
suction tube�
• Dust drawer is not airtight�
• The fine filter is full.
• The time period for "empty dust
drawer" has been set too high�
• The time period for "empty dust
drawer" has been set too low�
• The flow velocity is insufficient; the
filter cleaning function is carried out.
• The suction turbine is overheated�
• The suction turbine is defect�
• Plug on CAM system or suction is
not correctly inserted�
• Interface cable damaged�
• Plug assignment of the interface
cable does not correspond to that of
the CAM system�
• The plug from the suction motor is
not sufficiently clicked in place.
• Select higher suction lefel�
�
• Check suction tube�
• Please observe the points in chapter 4�4�
• Check the dust drawer is in the correct position (see
chap� 6�2)�
• Switch the unit off and back on in order to initiate the
filter cleaning function.
• If the filter cleaning does not improve the situation,
change the fine filter (see chap. 6.3).
• Adjust to a lower time period (see chap� 5�5�1)�
• Adjust to a higher time period (see chap� 5�5�1)�
• Wait until the filter cleaning has finished.
• Switch the unit off and allow to cool down for at least
60 min�
• Check whether the suction tube is blocked� Eliminate
blockage�
• Switch the unit off and back on in order to initiate the
filter cleaning function.
• If the filter cleaning does not improve the situation,
change the fine filter (see chap. 6.3).
• Change the suction turbine�
• Check the plug on the suction system and the CAM
system�
• Check interface cable for damage, replace if neces-
sary�
• Check the connector assignment of the interface ca-
ble with that of the CAM� If necessary, use the correct
interface cable�
• Connect the suction motor plug correctly�
Ensure that the plug is fitted correctly and clicked into
place by pulling it�
- 15 -
Corrective Action
EN