Corrective Action - Renfert FAQ SILENT TS2 Manual Del Usuario

FAQ - English
For information on operating elements, see
For chapter indications, refer to the complete instruction manual on the internet.
Error
Extractor stops suddenly for
no apparent reason and a
error code is indicated in the
display.
Dust bag over full.
"Dust bag full" indicator
goes on, even though the
bag is not full.
Suction hose cannot be
closed by pressing the suc-
tion hose button.
"Dust bag full" indicator
appears shortly after having
replaced the dust bag.
Extractor fails to start when
a dust generating device is
being used.
Extractor starts, although a
connected device is not be-
ing used.
Extractor fails to stop when
a connected device is
switched off.
No satisfactory setting for
the automatic start-up fea-
ture can be adjusted.
The suction switches off and
on in an uncontrollable man-
ner when the hand piece is
activated.
Panels covering the fine
particle filter and the dust
drawer are difficult to open.
Fig. 1 / 2
Possible Cause
• An error has been detected.
• Sensitivity of "dust bag full" signal is
too large.
• Sensitivity of "dust bag full" signal
is too low.
• An electrical appliance which is
connected to the suction hose is
still in operation.
• Fine particle filter is blocked.
• Suction hose blocked.
• Cross-section of the dust generat-
ing device's hose fitting is too small.
• Extractor is not switched on.
• Device fuse has blown.
• Dust generating device is not con-
nected to the extractor socket.
• Start-up threshold of the suction
hose is too high.
• Start-up threshold of one suction
hoses is too low.
• The dust generating device is not
plugged in to the coupler socket on
the extractor and the suction hose
button is switched on.
• Start-up threshold is too low.
• Shut-off delay is too long.
• Some older hand pieces do not
generate a sufficiently strong signal
for the automatic start-up feature.
• The hand piece is being used at a
lower speed than the rpm to which
the automatic switch-on is set.
• Lock bolts are dirty.
on page 2 of this document.

Corrective Action

• See table "Error Codes"
If the instructions are of no help to you, or the
error code is not listed:
- Make a note of the error code.
- Send the device in for repair.
- Inform the repair service which error code was
noted.
• Set a smaller value (See chapter 5.3.3).
• Set a larger value (See chapter 5.3.3).
• Switch the connected electrical appliance off.
• Replace the fine particle filter (Chapter 6.2.1).
• Remove the obstruction in the suction hose.
• Reset the sensitivity of the "dust bag full" indicator
(Chapter 5.3.3).
• Switch the extractor on (Chapter 5.1).
• Check and reinstall the fuse if necessary
(Chapter 6.4).
• Connect the dust generating device to the coupler
socket (Chapter 4.7).
• Adjust start-up threshold (Chapter 5.3.4).
• Check, which suction hose is open, the relevant
letter will be indicated in the display.
• Adjust the start-up threshold of the suction hose
(Chapter 5.3.4).
• Switch the suction hose button on the extractor
off, and connect the dust generating device to the
coupler socket on the extractor (Chapter 4.7).
• Adjust start-up threshold (Chapter 5.3.4).
• Set shorter shut-off delay (Chapter 5.3.5).
• Switch to higher revs per minute
(e.g. 10,000 rpm.).
• The hand piece must at least be used at the
speed at which the automatic switch-on is set.
• Clean lock bolts and lubricate them slightly if nec-
essary.
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EN