Renfert SILENT compactCAM Traduction Du Mode D'emploi D'origine page 37

Trouble
The suction process in
the continuous operation
or automatic operation
stops abruptly and the rel-
evant displays are still on
(20 / 22, Fig. 2).
When the unit is switched on,
not all of the displays light up.
8 Technical Data
Nominal Voltage:
Permissible mains voltage:
Mains frequency:
Suction turbine power *):
CAM interface:
LpA **) (at max. flow rate):
Flow rate, max� ***):
Negative pressure, max� ****):
Input signal:
- Low
- High
Output signal:
- max� pull-up voltage
- max� switching current (I)
- internal series resistor
Filterquality:
Weight (empty), approx�:
Dimensions (width x height x depth):
*) Power consumption at nominal voltage
**) Sound pressure levels according to EN ISO 11202
***) Free-blowing turbine at nominal turbine voltage
****) At nominal turbine voltage
Possible Cause
• The suction turbine is overheated�
• The suction turbine is defect�
• The display which does not light up
is defect�
2934 2000
230 - 240 V
50 / 60 Hz
- 13 -
Corrective Action
• Switch the unit off and allow to cool down for at
least 60 min�
• Check whether the suction tube is blocked� Elimi-
nate blockage�
• Switch the unit off and then on again, so that the
filter cleaning process can be carried out. Change
the fine filter (see chap. 6.3) (if the filter cleaning
function does not improve the suction performance)�
• Change the suction turbine�
• Contact Renfert / Service�
2934 2500
230 V 220 V
220 V
50 / 60 Hz
490 W 460 W
RJ 45 socket
55 dB(A)
2500 l/min [1�47 ft³/s]
219 hPa [3�2 psi]
0 - 5 V
15 - 24 V
24 V
5 mA
150 Ohm
Class M according to EN60335-2-69
13�2 kg [29�1 lbs]
245 x 440 x 500 mm [9�6 x 17�3 x 19�7 inch]
2934 3000 2934 3500
120 V 100 V
120 V 100 V
50 / 60 Hz 50 / 60 Hz
480 W 480 W
en