EN
- 2 -
Error
Possible cause
Corrective action
“Change Filter” indi-
cator goes on shortly
after filters were re
-
placed.
• Fine particle filter blocked.
• Suction hose blocked.
• Cross-section of the dust-generating
device’s hose fitting is too small.
• Dust is too fine.
• Flow sensor defect.
• Replace the fine particle filter (Sec. 3.3.1).
• Remove obstruction from the suction hose.
• Adjust the sensitivity of the „Replace filter“
indicator(Chapter 2.7.1.).
• Adjust the sensitivity of the „Replace filter“
indicator (Chapter 2.7.1.)
• Carry out self-diagnosis (chapt. 3.5), at fault „E1“
equipment requires professional repair.
Dust bag ruptures.
• The “Change Filter” indicator’s
sensitivity has not been adjusted for
the material being extracted.
• Reduce the sensitivity of the „Replace filter“
indicator (Chapter 2.7.1.).
Dust extractor fails to
start when a dustgen-
erating device is being
used.
• Dust extractor not switched on.
• Dust-generating device not plugged
into the unit power outlet on the
SILENT TS.
• Wrong operating mode selected.
• Automatic start feature’s threshold
value too high.
• Device fuse has blown.
• Automatic start feature fails to detect
the attached device’s operation.
• Switch the dust extractor on (Sec. 2.2).
• Connect the dust-generating device to the
SILENT TS (Sec. 1.4).
• Select the automatic mode (Sec. 2.5).
• Adjust the automatic start feature (Sec. 2.6).
• Check and reinstall the fuse.(Sec. 3.4).
• Some older handheld instruments do not
generate a sufficiently strong signal for the
automatic start feature. Switch the dust extractor
to the continuous mode.
Dust extractor starts,
although a connected
device is not being
used.
• Automatic start feature’s threshold
value too low.
• Adjust the automatic start feature (Sec. 2.6).
Dust extractor fails to
stop when a connected
device is switched off.
• Dust-generating device not plugged
into the unit power outlet on the
SILENT TS.
• Wrong operating mode selected.
• Activation threshold too low.
• Connect the dust-generating device to the
SILENT TS (Sec. 1.4).
• Select the automatic mode (Sec. 2.5).
• Adjust the automatic start feature (Sec. 2.6).
No satisfactory setting
of the automatic start
feature can be adjust-
ed.
• Some older handheld instruments
do not generate a sufficiently strong
signal for the automatic start feature.
• Switch the dust extractor to the continuous mode.
Extraction briefly starts
up when the unit is
switched on.
• Activation sensitivity too low.
• Adjust the automatic start feature (Sec. 2.6).
Panels covering the
fine particle filter and
the dust drawer are
difficult to open.
• Lock bolts dirty.
• Clean the lock bolts and lubricate them slightly, if
required.
Summary of Contents for SILENT TS
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