Renfert silent EC2 Guide De Démarrage page 19

► If the dust extractor is employed to extract hazardous materials, appropriate personal protective
gear must be worn and steps must be taken to ensure that the exhaust air is properly ventilated.
Please refer to the associated safety data sheets for specific requirements.
► Dispose of extracted material according to local statutory regulations.
Authorized Persons
Operation and maintenance of the device may only be performed by qualified personnel.
Product Description
Components Groups and Functional Elements
See Fig. 1 (on inside cover)
1 SILENT EC2 / TC2
2 Control panel
3 On / Off switch
4 Dust drawer
4A Clamp fastener
5 Fine filters
6A Suction port channel A
6B Suction port channel B
7 Velcro® strip
8A Device socket A
8B Device socket B
See Fig. 2 (on inside cover)
3 On / Off switch
20 Menu key
21 Symbol self-diagnosis
22 Symbol acoustic signal
23 Symbol dust drawer full
24 Setting the automatic switch-on
25 Set the after-run time
26 7-segment display
Initial Operation
Setting-up
The suction unit is a standing device which must not be operated in a horizontal position.
If the suction unit is placed in a closed cabinet, the warm exhaust air must be transported out of
the cabinet using one of the measures shown in Figs. A, B, C at the start of this manual.
A: External ventilation duct (see accessories at www.renfert.com).
B: Observe the opening in the cabinet, specified measurements, minimum and maximum distances.
C: Remove the back side of the cabinet, the distance from the back side of the cabinet to the wall
min. 50 mm.
Connect
⇒ Connect to the compressed air supply system, using a connection kit if necessary (14).
Compressed air should be clean and dry (without condensed water). Wet compressed air can
damage the unit.
Warning risk of injury!
When shortening the suction tube, please be sure to cut the integrated wire as straight as possi-
ble.
Long suction tubes, tight bends and kinks greatly reduce the suction power at the suction point.
9 Mains cable
10 Protective device switch (2 x)
11 Exhaust air filter / Exhaust air outlet
12 Suction tube and end bushings
13 Compressed air connection tube
(incl. compressed air filter)
14 Connection set
15 Waste bag (only with 2936 0000 and
2937 0000)
16 Retaining ring (only with 2936 0000 and
2937 0000)
27 Display of the suction levels
28 Suction channel indicator
29 Suction channel keys
30 Enter key, save input / display enter key
31 [-] key / display function of the [-] key
32 Display Factory setting
33 [+] key / display function of the [+] key
34 Cover (do not remove, service interface)
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EN