Renfert Vortex compact 3L User manual

Vortex compact 3L
Nr. 2924-5000 / -6000
Made in Germany 0209 21-6583 A // 302004253.B.1
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EN- 13 -
Vortex compact 3L
No. 2924-5000 / -6000
Introduction
We are very pleased with your decision to purchase
our mobile lab dust extractor Vortex compact 3L.
Before putting the device into operation,
please read these operating instructions
thoroughly and keep them close at hand for
future reference.
Observe the danger advices and warnings
as laid out in the „Operator‘s notes“.
Use these operating instructions to instruct
the operator in the applicable range of ope-
ration, the potential risks when operating
the device and how to actually operate the
device.
Always have the user‘s information ready at hand for
the operator.
For further information, see section
„Operator‘s notes“.
Symbols
The following symbols are included in these operating
instructions and affixed to the device itself:
Danger
Immediate risk of injury.
Electric power
Risk of electric shock.
Attention
Failure to observe this note can result in
damage to the unit.
Note
Useful practical information that helps you
handle and operate the unit.
LThe unit corresponds to the dust category L according to IEC/EN 60335-2-69. Suitable
for dust with a MAK (Occupational Exposu-
re Limit) value of > 1 mg/m³.
The extracted dust may contain health
endangering substances.
Always ensure adequate protection mea-
sures during disposal.
Read and comply with the operating
instructions.
Other symbols will be explained as they occur.
ENGLISH
Contents
Introduction...................................................................................................13
Symbols............................................................................................................13
Operating Instructions
1. Unpack.....................................................................................................14
2. Machine specifications......................................................... 14
3. Operation ..............................................................................................14
3.1 Insert Dust bag ........................................................................ 14
3.2 Insert cloth filter and disposal bag........................ 14
3.3 Connect dust generator .................................................. 14
3.4 Connect power source..................................................... 14
3.4.1 Extension cord...................................................................... 14
3.5 Manual control..........................................................................14
3.6 Suction control .........................................................................15
3.7 Automatic mode...................................................................... 15
3.8 Cleaning the fine filter „Free-Filter-System“ 15
3.9 Extraction methods.............................................................. 15
3.9.1 To extract dry substances............................................... 15
3.9.2 To extract liquids.................................................................. 15
4. Cleaning / Servicing................................................................. 15
4.1 Check seals ................................................................................15
4.2 Replace Dust bag ................................................................. 15
4.3 Replace disposal bag........................................................ 15
4.4 Replace fine particle filter.............................................. 16
4.5 Check float................................................................................... 16
5. Spare Parts.........................................................................................16
6. Standard Delivery....................................................................... 16
7. Variants....................................................................................................16
8. Accessories ......................................................................................16
9. Troubleshooting............................................................................17
Operator‘s Notes
A. Application...........................................................................................18
A.1 Intended use ..............................................................................18
B. Danger Notices and Warnings.................................... 18
C. Admitted Persons....................................................................... 19
D. Repairs..................................................................................................... 19
E. Disposal..................................................................................................19
E.1 Disposal of consumables .............................................. 19
E.2 Disposing of the unit........................................................... 19
E.3 Waste elimination notice for EU member
states................................................................................................. 19
F. Technical Data................................................................................ 19
G. Non-Liability Clause................................................................. 19
H. Warranty.................................................................................................19

EN - 14 -
Operating Instructions
1. Unpack
Remove the unit and its accessories from its pa-•
ckaging.
Open holding clamps and remove top from extrac-•
tor (Fig. 4).
Remove further accessories from the dust retainer.•
2. Machine specifications
(see Fig. 1, 2, 3)
1 Clean filter element button
2 Power socket
3 Main switch (Auto-0-I) and suction control.
4 Hose connector
5 Dust retainer
6 Holding clamp
7 Fine particle filter
8 filter tightening disk
9 Filter inlet fitting
3. Operation
Depending upon the type of application, a variety of•
different dust collecting receptacles can be used:
Dry dust•
dust bag-
cloth filter and disposal bag-
wet dust•
cloth filter and disposal bag-
water•
cloth filter-
When used in a laboratory floor unit, suffici-
ent air flow needs to be guaranteed.
3.1 Insert Dust bag
Do not plug the connector into a wall outlet yet.•
Open holding clamps and remove top from extrac-•
tor (Fig. 4).
Place Dust bag in dust retainer and thoroughly•
push Dust bag socket onto bag connector (Fig. 5).
Place top back on extractor and snap on holding•
clamps (Fig. 6). Make sure clamps fit tightly.
3.2 Insert cloth filter and
disposal bag
Instead of a dustbag it is possible to use a cloth filter
together with a disposal bag (see accessories).
It is recommended to use a disposal bag
together with the cloth filter in order to en-
sure of dust free disposal of the extracted
material.
Turn off and unplug unit from the mains.•
Open the retaining clamps and lift off the top of the•
extractor (Fig. 4).
Remove the dust bag.•
Insert the disposal bag into the dust retainer and•
press the disposal bag socket firmly onto the filter
inlet fitting (Fig. 7).
Fold top edge of disposal bag over edge of dust•
retainer (Fig. 8).
Insert the cloth filter into the dust retainer. Ensure•
the position is correct (Fig. 9).
The ends of the cloth filter should be draped over•
the edge of the tank (Fig.10).
Replace the top of the extractor and close the reta-•
ining clamps (Fig. 6). Ensure the retaining clamps
are in the correct position (Fig. 11).
3.3 Connect dust generator
Slot hose into hose connector (Fig. 12).•
Attach hose to dust generator (eg. Sandblaster,•
dry trimmer, extractor clamp). Make sure the hose
fits tightly, use hose adapter (see Accessories) as
necessary.
3.4 Connect power source
Check that the rated operating voltage spe-
cified on the type plate matches your local
mains voltage.
Check that the dust extractor is off.•
Main switch (3, Fig. 2) in position „0“.
Plug the lead connector into a properly installed PE•
contact mains outlet.
Connect unit to a fault current circuit breaker.•
Arrange conducting parts (mains outlets, plugs and•
couplings) and install extension cord such that the
protection class (IP) is retained.
Check to only use waterproof plugs and couplings•
of mains leads.
3.4.1 EXTENSION CORD
Only use an extension cord that at least complies
with or exceeds OEM specifications. Check that the
cord has the correct minimum cross section:
Cord length Cross-section
< 16 A < 25 A
up to 20 m 1.5 mm²
(AWG 14)
2.5 mm²
(AWG 12)
20 to 50 m 2.5 mm²
(AWG 12)
4.0 mm²
(AWG 10)
3.5 Manual control
Switch extractor on and off on main• switch (3, Fig. 2)
Switch setting Function
0 OFF
I ON (manual mode)
auto automatic mode

EN- 15 -
3.6 Suction control
Suction power is adjusted by turning the main•
switch (3, Fig. 2).
Suction power adjustment allows you to accurately
adapt the suction power to different extraction chal-
lenges in both Manual and Auto mode.
3.7 Automatic mode
The electrical dust generator (electrical appliance)
turns the extractor on or off. Intended use includes
that electrical appliances connected to the extractor
must be certified for dusty environments.
Observe the maximum tolerable power
input of the electrical appliance to be con-
nected: See section „Technical Data“.
Before setting the selector to „auto“ check
that the connected electrical appliance is
turned off.
Turn off extractor.•
Turn off electrical appliance.•
Connect suction hose to both electrical appliance•
and extractor.
Plug electrical appliance into power socket on the•
extractor (Fig. 13).
Switch the extractor to Automatic mode on the main•
switch (3, Fig. 2), switch position „auto“.
Turn on electrical appliance.•
The extractor will start as you turn on the connected•
electrical appliance.
When you turn off the electrical appliance,
the extractor will trail off for a couple of
seconds to ensure that any dust in the hose
is completely blown into the dust retainer.
3.8 Cleaning the fine filter „Free-
Filter-System“
When suction begins to be less powerful:
Set selector to „I“ (maximum power).•
Put hand over nozzle or hose outlet (Fig. 14).•
Press „Free-Filter-System“ button three times•
(Fig. 14).
This will generate an airflow which blows off dust
that may have settled on the slats of the Fine particle
filter.
In doing so, the dust from the inside surface will also
fall from the dustbag or cloth filter.
3.9 Extraction methods
Efficient cleaning can be reached by combining some
general guidelines with your own experience from
your specialist field of application.
Here is some general information.
3.9.1 TOEXTRACT DRY SUBSTANCES
When extracting dry materials it is essential to use
a dustbag or a cloth filter together with a disposal
bag at all times (see section „Accessories“). This will
provide a simple and hygienic means of disposing of
the extracted material.
Extracting liquids will leave a wet fine particle filter
behind. A wet fine particle filter will readily clog up if
dry substances are extracted afterwards. Before you
start extracting dry substances you should therefore
wash and dry the fine particle filter or replace it with a
dry one.
3.9.2 TOEXTRACT LIQUIDS
Always remove the dust bag/disposal bag before you
start extracting liquids.
We recommend using a separate fine particle filter.
Immediately interrupt the work in progress
and empty the dust retainer when you noti-
ce that foam is beginning to form.
After extracting liquids take off the top of the extractor
housing and keep separate to allow the fine particle
filter to dry.
4. Cleaning / Servicing
4.1 Check seals
Whilst changing the dustbag, the disposal bag or the
fine filter, always check the condition of the dust retai-
ner edge and seal in the extractor‘s top section.
A dirty or damaged dust retainer rim or seal
will reduce the suction power.
4.2 Replace Dust bag
Turn off and unplug unit from the mains.•
Open holding clamps and remove top from extrac-•
tor (Fig. 4).
Carefully pull sleeve of dust bag off its connector.•
Push dust bag across sleeve opening.•
Dispose of dust bag according to local statutory•
regulations.
Clean dust retainer.•
Place dust bag in dust retainer and thoroughly push•
holding sleeve onto bag connector (Fig. 5).
Place top back on extractor and snap on holding•
clamps (Fig. 6). Make sure clamps fit tightly.
4.3 Replace disposal bag
Turn off and unplug unit from the mains.•
Open holding clamps and remove top from extrac-•
tor (Fig. 4).
Tap the cloth filter and remove carefully.•
Use string to close disposal bag.•
Carefully pull sleeve of disposal bag off its connec-•
tor.
Push slider across sleeve opening.•
Dispose of disposal bag according to local statutory•
regulations.
Place new disposal bag in dust retainer and tho-•
roughly push holding sleeve onto bag connector
(Fig. 7).
Fold top edge of disposal bag over edge of dust•
retainer (Fig. 8).
Insert the cloth filter into the dust retainer. Ensure•
the position is correct (Fig. 9).
The ends of the cloth filter should be draped over•
the edge of the tank (Fig.10).

EN - 16 -
Replace the top of the extractor and close the reta-•
ining clamps (Fig. 6). Ensure the retaining clamps
are in the correct position (Fig. 11).
4.4 Replace fine particle filter
Never extract dust without putting in a fine-
particle filter!
Turn off and unplug unit from the mains.•
Open holding clamps and remove top from•
extractor (Fig. 4).
Turn tightening disk anticlockwise and remove•
(Fig. 15).
Carefully remove fine particle filter (Fig. 16).•
Clean filter seal, check for damages and replace as•
necessary.
Put in new fine particle filter.•
Put on filter tightening disk and turn clockwise to•
firmly lock in place (Fig. 17).
Dispose of used fine particle filter according to local•
statutory regulations.
Place top back on extractor and snap on holding•
clamps (Fig. 6). Make sure clamps fit tightly.
4.5 Check float
Switch the unit off and remove the plug from the•
socket.
Open clamps and remove the top part of the extrac-•
tor (Fig. 4)
Turn the spring washer in a clockwise direction and•
remove (Fig.15).
Check the float is clean and able to move freely•
(Fig.18).
5. Spare Parts
For the order numbers of consumables and spare
parts please refer to the spare parts list at the end of
this manual.
6. Standard Delivery
1 Renfert Vortex compact 3L
1 Suction hose assembly, 3m
1 Bag-type filter
1 Operating Instructions
7. Variants
No. 2924-5000 Vortex compact 3L, 230 V, 50/60 Hz
No. 2924-6000 Vortex compact 3L, 120 V, 60 Hz
8. Accessories
No. 2924-5003 Set of dust bags (5 pcs)
No. 2924-5005 Cloth filter
No. 2924-5002 Disposal bag (5 pcs)
No. 2924-5004 Fine particle filter 302000461
No. 2924-5006 90° angled connector
No. 900034305 Adapter for hose connector
No. 900034240 Suction hose assembly, 3m
No. 900034314 Y-shaped adapter
No. 2925-0000 Extractor clamp (w/o glass pane)
No. 2925-1000 Glass pane w/ holder
(for mouthpiece)
No. 2926-0000 Extraction distributor, including 4
sleeves (w/o hose)
No. 2921-0003 Set of sleeves, 2 pcs
No. 15-0823 Suction hose (by metre)

EN- 17 -
9. Troubleshooting
Problem Cause Remedy
Motor won‘t run Fuse blown in mains socket.•
Overload protection triggered.•
Motor defective.•
Reactivate mains fuse.•
Turn off dust extractor and allow to cool down•
for 5 minutes. Contact the Renfert Service
Team if the extractor still fails to restart.
If the extractor is to be situated in a base cabi-•
net, ensure there is sufficient air cooling.
Have Renfert Service Team replace the motor.•
Motor won‘t run in
Auto mode
Electrical appliance defective•
or not connected properly.
Low power consumption of•
electrical appliance.
Check operability of electrical appliance and•
check if connector is tight.
Note that the min. rated power consumption is•
P > 20 W.
Reduced suction
power
Suction control turned down•
too low.
Suction hose/nozzle clogged.•
Disposal bag or dust bag full.•
Fine particle filter dirty.•
Seal between container and•
top of extractor housing
defective or not there.
«Free-Filter-System» mecha-•
nism defective.
Activation button for the filter•
cleaning function is pressed
due to coiled cable.
Set suction control as described in “Suction•
control adjustment”.
Clean suction hose/nozzle.•
See section “Replacing the disposal bag, dust•
bag.
See section “Cleaning the fine particle filter”,•
“Replacing the fine particle filter”.
Replace seal.•
Contact Renfert Service Team.•
Wind the cable up so that the activation button•
is not actuated.
Extractor won’t pick
up wet substance
Dust retainer full.• Turn off unit. Empty dust retainer.•

EN - 18 -
Operator‘s Notes
The sections below are intended to help operators
make safe and proper use of the unit in their lab.
Use these operating instructions to instruct
the operator in the applicable range of ope-
ration, the potential risks when operating
the device and how to actually operate the
device.
Always have the user‘s information ready at hand for
the operator.
A.Application
A.1 Intended use
Use the unit for extracting dry, non-combustible dust
and liquids.
The unit is suitable for commercial use, e.g. in dental
labs.
When used properly, the safety vacuum
cleaner described in this manual is suitable
for vacuuming up dry, non-flammable dusts
and liquids. It is properly suited for the
vacuuming up and off of health endange-
ring, non-flammable dusts with TLV values
greater than 1 mg/m3 in accordance with
the dust class ‘L’ as per EN 60335-2-69.
In order to protect the health of persons
working in a dental laboratory, the law re-
quires that specialised dust extractors must
be used.
National regulations state the MAK value
- maximum concentration of suspended
particles in the air.
Find out about the legal national threshold
value and the type of dust generated in
your laboratory.
Any other use is not „as intended“. The manufacturer
shall not be liable for any damages resulting from any
such other use.
The „use as intended“ includes compliance with the
operating, servicing and preventive maintenance
conditions defined by the manufacturer.
B.Danger Notices and
Warnings
Top part of extractor housing contains live
(conducting) parts.
Contacting live parts will cause serious
injury or death.
Never spray top part of extractor housing
with water.
Risk of electric shock from a broken mains
lead.
Contacting a broken mains lead may cause
serious injury or death.
Avoid damaging the mains lead (e.g. by
pulling, squashing or driving over it).
Regularly check mains lead for damages
(e.g. rips, wear).
Before making further use of the unit, have
the Renfert Service Team or a skilled electri-
cian replace the broken mains lead.
The mains socket on the unit is only de-
signed for the purposes specified in the
Operating Instructions. Connecting other
devices may cause material damage.
Before connecting another device, turn off
both the dust extractor and the other de-
vice.
Read the operating instructions of the other
device and comply with the safety instruc-
tions contained in the document.
Risk of damage by non-compliant mains
voltages.
You may damage the unit if you connect
it to any other than the specified mains
voltage.
Check the type plate to verify that your local
mains voltage matches the rated voltage.
Extracting liquids.
Immediately interrupt the work in progress
and empty the dust retainer when you
notice any foam beginning to form or liquid
escaping.
Regularly clean the built-in water level con-
trol float and check for damages.
Dangerous substances.
Extracting dangerous substances may cau-
se serious injury or death.
Do not extract any of the following materials:
Health endangering dust with a MAK va-•
lue of < 1 mg/m³,
hot materials (glowing cigarettes,•
hot ash, etc.),
combustible, explosive, aggressive• liquids
(e.g. petrol, solvents, acids, caustic solu-
tions, etc.),
combustible, explosive dust (e.g. magne-•
sium dust, aluminium dust, etc.).
Spare parts and accessories.
The use of other than OEM spare parts and
accessories may be an impediment to the
safety of the unit.
Use OEM spare parts and accessories sup-
plied by Renfert GmbH only.
Environmentally hazardous extraction sub-
stances.
Extracted substances may be a risk to the
environment.
Dispose of extracted material according to
local statutory regulations.

EN- 19 -
C.Admitted Persons
Unit
to be operated, cleaned and serviced by instructed•
and authorised persons only,
to be operated under supervision only,•
not to be operated by children.•
Corrective actions not described in this user informa-
tion document to be taken by a skilled electrician only.
D.Repairs
Repairs to be made by skilled electricians and speci-
alised dealers only.
E. Disposal
Immediately render the unit useless at the end of its
service life.
Unplug from mains and cut mains lead.
E.1 Disposal of consumables
Dispose of dust bag, disposal bags and fine particle
filters according to local statutory regulations.
E.2 Disposing of the unit
Unit to be disposed of by a commercial waste eli-
mination company only. Inform the company of any
hazardous substances remaining in the unit.
E.3 Waste elimination notice for
EU member states
To maintain and protect the environment, prevent
environmental pollution, and to improve the recycling
of raw materials, the European Commission issu-
ed a directive ruling that manufacturers must take
back electrical and electronic devices and transfer
it to proper waste elimination or recycling dumps or
processes.
In the member states of the European Union, devices
carrying this symbol must not therefore disposed of
by throwing them into the unsorted household waste:
For more information regarding proper disposal
please apply at your local authorities.
F. Technical Data
Mains voltage 230 V / 120V
Mains frequency 50/60 Hz (230 V)
60 Hz (120 V)
Mains fuse 16 A (230 V) / 12 A (120 V)
Power consumption IEC
1200 W (230 V) / 840 W (120 V)
Power sustained by unit‘s mains socket
2400 W (230 V) / 600W (120 V)
Total connected power
3600 W (230 V) / 1440 W (120 V)
Air/volume flow
3700 l/min. (230 V) / 3200 l/min. (120 V)
Hypobaric pressure
250 mbar (230 V) / 230 mbar (120 V)
Sound pressure level
at 1 m‘s distance, EN 60704-1 62 dB(A)
Mains lead: Length 7.5 m
Protection class I
IP protection IP X4
Radio interference suppression EN 55014-1
Capacity of dust retainer 30 l
Width 385 mm
Depth 480 mm
Height 600 mm
Weight 10 kg
G.Non-Liability Clause
Renfert GmbH shall waive any and all claims for
damages and warranty if:
the product is used for any other than the inten-•
ded use specified in the operating instructions
document;
the product is modified in any way - except for•
the modifications described in the operating
instructions document;
product repairs are not made by specialised•
dealers or if repairs are not made with OEM
spare parts supplied by Renfert;
continued use of the product is made despite•
obviously reduced safety or obvious damages;
the product is exposed to mechanical impact or•
if it is dropped.