Renfert SILENT C2, Manual, Page: 23 / 29

EN
8 Technical Data
SILENT EC2
2937 0000 2937 1000
Working Voltage:
230 V 120 V
Permissible mains voltage:
220 - 240 V 120 V
Mains frequency:
50 / 60 Hz 50 / 60 Hz
Suction turbine power: *)
1610 VA 1440 VA
max� connecting power: *)
1840 W 360 W
Total connected power: *)
3450 W 1800 W
Mains input fuse:
2 x 15 A (T)
max� connection pressure: 8 bar
[116 psi]
min� connection pressure: 4�5 bar
[65 psi]
LpA **) (at max. volume flow):
55 dB(A)
Number of suction hoses:
2
Ø Suction fittings:
internal:
external:
45 mm [1�77 inch]
50 mm [1�97 inch]
max. Volume flow: 3980 l/min [2�34 ft³/s]
Vacuum pressure, max�: 257 hPa
[3�73 psi]
262 hPa
[3�8 psi]
Fine particle filter:
Filter surface area, approx�:
Filterquality:
0�9 m² [1390 sq inch]
Class M according to EN 60335-2-69
Fill level dust drawer, approx�: 7 l [1�85 US gal]
Dimensions (Width x Height x Depth): 285 x 535 x 540 mm
[11�2 x 21�1 x 21�2 inch]
Weight (empty), approx�: 18�5 kg
[40�8 lbs]
*) At nominal voltage
**) Sound pressure levels according to EN ISO 11202
9 Warranty
Provided the unit is properly used, Renfert warrants all components for 3 years.
SILENT EC2:
The suction motor is guaranteed for 3 years, or a maximum of 5000 operating hours
(engine running time).
Warranty claims may only be made upon presentation of the original sales receipt from the authorized
dealer�
Parts which are subject to natural wear and tear (wear parts) and consumables are excluded from the
guarantee� These parts are marked in the spare part list�
The warranty is voided in the case of improper use; failure to observe the operating, cleaning, mainte-
nance and connection instructions; in case of independent repairs or repairs by unauthorized personnel;
if spare parts from other manufacturers are employed, or in case of unusual influences or influences not
in compliance with the utilization instructions�
Warranty service shall not extend the original warranty�
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