Spare Parts; Troubleshooting - Renfert Silent TS2 Mode D'emploi

6.6

Spare Parts

You can find components subject to wear and the spare parts on the spare part list in the internet at
www.renfert.com/p918.
The components excluded from the warranty (such as consumables or parts subject to wear and tear)
are marked on the spare part list.
Serial number and date of manufacturing are shown on the type plate of the unit.

7. Troubleshooting

Error
Extractor stops sudden-
ly for no apparent rea-
son 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
suction 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, al-
though a connected de-
vice is not being used.
Extractor fails to stop
when a connected de-
vice is switched off.
No satisfactory setting
for the automatic start-
up feature can be ad-
justed.
The suction switches off
and on in an uncontrol-
lable manner when the
hand piece is activated.
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.
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 not-
ed.
• 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.
- 17 -
EN