Renfert Silent V4, Перевод оригинальной инструкции по эксплуатации

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Error Possible Cause Corrective Action
The letter from a suction
channel is blinking.
• The suction channel is closed and the
switch off threshold has not yet been
reached.
• No fault.
The letter from a suction
channel is blinking and
the suction channel can-
not be opened.
• In the single use mode only one suc-
tion channel can be opened at a time.
There is currently a suction channel
already open.
• Close one open suction channel first and then open
the other.
• Select the multi use mode, but to do so all suction
channels must first be closed.
It is not possible to
change between single
and multi use mode.
• A suction channel is still open. • Close all suction channels.
There is no audible sig-
nal.
• The audible signal is deactivated. • Activate audible signal (Section. 5.6.2).
Suction hose cannot be
closed by pressing the
suction hose button.
• An electrical appliance connected to
the QCB is still in use.
• Switch the appliance connected to the QCB off, see
section 5.4.4.
The extraction unit re-
quires filter cleaning at
frequent intervals.
• The diameter of the suction tube is
too narrow, because a small suction
port was connected to the the suction
point.
• The fine filter unit is so dirty, that it is
no longer possible to clean.
• The system has a leak.
• Use the original suction tubes and install a suction
port adapter if necessary (see accessories).
• Change fine filter adapter (section. 6.2).
• Check to make sure that the dust drawer and the fine
filter unit have been replaced correctly and that the
seals are not damaged.
• Check to make sure that the dust area cover panel
has been replaced correctly and is fixed securely in
place.
• Check to make sure the pinch valve seals are secure.
The suction does not
start when an electrical
appliance connected to
the QCB is activated.
• The extraction unit is not switched on.
• Device fuse has been triggered.
• QCB is not connected with the ex-
traction unit.
• On / off threshold of the suction chan-
nel is too high.
• A connected remote control has pri-
ority over the QCB for this suction
channel.
• Switch the extraction unit on (section 5.1).
• Check fuses, if necessary replace fuse (section 6.3.1).
• Connect the QCB to the extraction unit (section 4.6.1).
• Adjust the on / off threshold (section 5.6.4).
• Press the mouse scroll wheel from the relevant suc-
tion channel to give the QCB priority again.
The electrical appliance
connected to the QCB
cannot be operated.
• QCB is not connected to a power sup-
ply.
• Connect the QCB to a power supply (section 4.6.1).
Suction begins, even
though no appliance
connected to the QCB
has been activated.
• The on / off threshold from the suction
channel is too low.
• Check which suction channel is open, the relevant
letter will be shown in the display.
• Adjust the on / off threshold from that particular suc-
tion channel (Section 5.6.4).
The suction does not
stop when the electrical
appliance is switched
off.
• The electrical appliance was not con-
nected to the QCB.
• The on / off threshold is set too low.
• A connected remote control has pri-
ority over the QCB for this suction
channel.
• Connect the electrical appliance to the QCB (section
4.6.2).
• Adjust the on / off threshold (section 5.6.4).
• Press the mouse scroll wheel from the relevant suc-
tion channel to give the QCB priority again.
The fault “Err14” ap-
pears when program-
ming the on / off thresh-
old for a handpiece.
• The rpm you have selected on the
handpiece means the difference be-
tween stand-by power and operating
current is too low.
• Program a higher rpm on the handpiece to activate
the on / off threshold.
EN