KaVo EWL 9045 User manual

Operating instructions
EWL 9045.
Always on the safe side.

KaVo Elektrotechnisches Werk GmbH
Wangener Straße 78
D-88299 Leutkirch
Tel.: 0 75 61 / 86-0 • Fax: 0 75 61 / 86-265

Supplementary control 9045.
1
A 1 User information ............................................................................................................................................................2
A 1.1 Meaning of the pictograms ......................................................................................................................................2
A 1.2 Important information ..............................................................................................................................................2
A 1.3 Safety measures ....................................................................................................................................................2
A 1.4 Intended use and potential applications ..................................................................................................................3
A 1.5 Technical data ........................................................................................................................................................3
A 2 Description ......................................................................................................................................................................4
A 3 Operation ........................................................................................................................................................................5
A 4 Maintenance ....................................................................................................................................................................6
A 5 Malfunctions ....................................................................................................................................................................6
B Installation ......................................................................................................................................................................7
B 2 Requirements for installation and operation of the supplementary control ................................................................7
Connection variants ..........................................................................................................................................................7
The installation is performed in two steps: ......................................................................................................................8
B 3 Installation of the suction path switching system ......................................................................................................8
Installation of the suction path diverter (optional) ............................................................................................................8
B 4 Installation of the supplementary control. ..................................................................................................................9
B 5 Commissioning ........................................................................................................................................................10
Guarantee conditions ......................................................................................................................................................11
Spare parts ......................................................................................................................................................................12
Declaration of conformity ..............................................................................................................................................135

22
Supplementary control 9045.
A 1.2 Important information
The instructions for use should be
read by the user before the equipment
is put into operation for the first time, in
order to avoid incorrect operation and other
damage. If further language versions are
required, please request them from your
responsible KaVo branch.
Duplication and
distribution of the instructions for use (IU
require the prior consent of KaVo.
All technical data, information and proper-
ties of the product described in these IU
correspond to the state on going to press.
Modifications and improvements to the
product on the basis of new technical
developments are possible.
This does not imply any right to upgrading
of existing equipment.
KaVo assumes no responsibility for damage
arising from:
• external influences (poor quality
of the media or installation
• use of incorrect information
• use in a manner not intended
• improperly performed repairs.
Repair and maintenance work - except for
the activities described in these instructions
for use - may be carried out only by
qualified specialists.
In the event of modifications by third
parties, the approvals shall become null and
void. KaVo recommends using only original
spare parts for operation and for repair.
A 1.3 Safety measures
Safe operation and protection of the
equipment are possible only if it is used in
the intended manner according to the
instructions for use. The following should
also be noted:
• the work safety regulations
• the accident prevention regulations.
A 1 User information
A 1.1 Meaning of the pictograms
Situation which leads to danger,
damage to material or operating
faults if the instructions are ignored.
Important information for operator
and technician.
Automatic mode
Automatic sequence
Close, screw in,
fasten, etc.
Open, slacken, loosen
+more, higher
- less, lower
∞Continous operation
Time, time sequence
Disconnect mains plug

3
Supplementary control 9045.
A 1.4 Intended use and potential
applications
4 dust-generating consumers can be con-
nected to a central extraction system via the
supplementary control 9045 with the single
suction path switching system and the four-
fold suction path diverter.
A 1.5 Technical data
Single suction path switching system
Width 210 mm
Depth 85 mm
Height 90 mm
Four-fold suction path diverter
Width 320 mm
Depth 85 mm
Height 320 mm
Supplementary control 9045
Width 170 mm
Depth 95 mm
Height 260 mm
Rated voltages / Rated frequencies
230 V/ 50/60 Hz
120 V / 60 Hz
100 V/ 50/60 Hz
Rated power
Basic unit 20 W
with dust-generating consumers
at 230V 1900 W
at 120V 1440 W
at 100V 1500 W
Protection class I
Overvoltage category II
Max. permissible leakage current
0.5 mA
Ambient conditions:
Permissible in interior rooms
Permissible ambient
temperature range 5° C to 40° C
Permissible to max. rel. humidity 80%
Degree of soiling 2
We reserve the right to make technical
modifications.

44
Supplementary control 9045.
A 2 Description
Supplementary control
@ Jacks of external control inputs for
suction points 2.1 to 2.4.
” Adjusting wheel for inlet air pressure
reducer
# Manometer for regulated inlet air pressure
£ Mains switch
fi Mains jack
Ì Vacuum connection
\ Inlet air hose
| Input jack CAN line
· Output jack CAN line
¯ Jacks on external control panels for
suction points 2.1 to 2.4
» Sockets for dust-generating consumers
for suction points 2.1 to 2.4
„ Coupling for compressed air hose to
single suction path switching system or
four-fold suction path diverter
Single suction path switching system
Four-fold suction path diverter
‰ Mounting bracket for mounting the
suction path diverter
® Suction hose Ø50 mm
3
CAN
CAN2
4
2
3
2
2
2
1
2
1
2
2
2
3
3
CAN
CAN2
4
2
3
2
2
2
1
2
1
2
2
2
3
@
”
#
£
fi
Ì
‰
®
\
|
·
¯
»
„

5
Supplementary control 9045.
A 3 Operation
When EWL products are operated for
the first time and for every operation
thereafter, it is essential to note the points
mentioned in the section «
A 1.3 Safety
measures
» !
Put central extraction system into operation.
Switch on supplementary control at mains
switch @.
ithout external signal transmitter and
without external sealed keypad
(automatic mode)
When the dust-generating consumer is put
into operation, the suction path is opened.
When the consumer shuts down, the suction
path is closed after a set after-running time.
ith external signal transmitter and
without external sealed keypad
When the signal transmitter is actuated (e.g.
with the foot switch , the suction path is
opened. At the end of the actuation of the
signal transmitter (switch , the suction path
closes after expiry of an after-running time
set on the ABSORmatic plus. The switch-
on state of the dust-generating consumer
has no effect on the suction path.
ith external sealed keypad on the
workstation
” Automatic / Continous
Automatic mode: When the dust-gene-
rating consumer is put into operation,
the suction path is opened. When the
consumer shuts down, the suction path
is closed after a set after-running time.
Continuous operation: The suction
path is opened regardless of the dust-
generating consumer.
ith external sealed keypad and exter-
nal signal transmitter
” Signal transmitter / Continous
When the signal transmitter is actuated
(e.g. with the foot switch , the suction
path is opened. At the end of the
actuation of the signal transmitter
(switch , the suction path closes after
expiry of an after-running time set on
the ABSORmatic plus. The switch-on
state of the dust-generating consumer
has no effect on the suction path.
Continuous operation: The suction
path is opened regardless of the dust-
generating consumer and of the external
signal transmitter.
Absaugsysteme
Absaugsysteme
@
”
Automatik
Dauer
”
Signalgeber
Dauer

66
Supplementary control 9045.
A 4 Maintenance
■
Repair and maintenance work on the
electrical part of the unit may be performed
only by qualified specialists or trained
persons who have been made aware of the
safety regulations. For maintenance work,
disconnect the mains plug or isolate the
unit completely from the mains supply,
thus cutting off power to the unit.
The supplementary control and the suction
path diverter require no special maintenance.
At regular intervals, check the connections
of the suction hoses and compressed air lines
for leaks.
A 5 Malfunctions
Repair and maintenance work on the
electrical part of the unit may be
performed only by specialists or persons
who have been trained in the factory and
have been made aware of the safety
regulations. Before opening housing parts,
disconnect the mains plug or isolate the
unit completely from the mains supply,
thus cutting off power to the unit.
C• Owing to soiled protective filter £,
insufficient vacuum or no vacuum in the
compressed air lines #
R• Clean or replace protective filter £.
C• Compressed air line fi kinket
R• Check compressed air line and if
necessary replace.
C• Insufficient inlet air pressure via the
supplementary control.
R• Check air pressure on manometer ”
and if necessary set to 0.8 bar on adjusting
wheel @. Check inlet air pressure to
supplementary control.
C• Rubber membranes of suction path
switching systems or suction path diverter
faulty.
R• Replace suction path switching systems
or suction path diverter (see replacement
parts
F=Fault C= Cause R= Rectification
F• Suction path switching system or
suction path diverter does not close £
fi
”
@
#

7
Supplementary control 9045.
B Installation
B 1 Scope of delivery – Accessories
Scope of delivery
Supplementary control 0.657.1561
Mains cable 0.223.4232
Vacuum hose 2m 0.695.0522
Protective filter 0.620.2091
Nipple 6/4 0.220.0455
L screw union 0.220.0962
Instructions for use 1.000.4141
Fastening rail for
supplementary control 0.642.0282
Single suction path
switching system 0.657.1451
Accessories
External control panel 0.657.3932
Cable fittings for control panel 0.691.4642
Hose 50x4 0.065.7555
Hose 48x3 0.065.7552
Screw socket 0.224.6597
B 2 Requirements for installation
and operation of the supplementary
control
Presence of a central extraction system.
Connection variants
Actuation of max. 4 suction points by
means of a single suction path switching
system in each case.
Actuation of max. 4 suction points by
means of the four-fold suction path
diverter.

88
Supplementary control 9045.
The installation is performed in two
steps:
B 3 Installation of the single suction path
switching system (or optionally of the four-
fold suction path diverter and connection of
the suction hoses.
B 4 Installation of the supplementary
control.
Connection of the individual components.
B 3 Installation of the suction path swit-
ching system
Installation location
The single suction path switching system @
is installed between the dust collection point
and suction line of the central extraction
system.
Use screw socket ” (optional if necessary.
Installation of the suction path diver-
ter (optional
Installation location
Install the suction path diverter under the
bench on a technician's workstation.
The mobility of the Bunsen burner
tubes must not be restricted by the
installation of the suction path diverter and
the suction hoses.
Install the mounting bracket in a suitable
place under the bench as shown.
Connect Ø50 mm suction hose to the inlet
of the suction path diverter and lay to the
connection of the central extraction system.
Cut the suction hose to the required length
and connect. If necessary, use screw sockets
(optional .
Connect Ø50 mm suction hoses to the
outlets of the suction path diverter and lay to
the dust collection point.
Cut suction hoses to the required length and
connect to the dust collection points.
If necessary, reduce Ø50 mm suction hose
to Ø42 mm.
Hang suction path diverter on mounting
bracket.
21
22
23
24
21
22
23
24
9046-3.eps
@
”
@
”

9
Supplementary control 9045.
B 4 Installation of the supplementa-
ry control.
Installation location when using the
single suction path switching system
To ensure a uniform pressure distribution
in the lines fi, the supplementary control
should as far as possible be installed
centrally.
Installation location when using the
optional four-fold suction path diverter
Ideally, the supplementary control should
be installed under the bench in the case of
the suction path diverter.
Connection of the individual components
Fasten locking bar to a suitable point, for
example to the side element of the
workstation.
Connect external sealed keypads (optional
by means of KaVo cable fittings # to the
sub-D jacks. Ensure correct assignment.
Connect control lines @ for optional,
external control elements to the control
input jacks. Ensure correct assignment.
Connect CAN plug ”.
Connect dust-generating consumers to the
sockets £.
Suspend supplementary control from
locking bar.
Make compressed air connections fi.
Check for correct assignment.
Connect compressed air supply line \ to
the network. Use nipple | if necessary.
3
CAN
CAN2
4
2
3
2
2
2
1
2
1
2
2
2
3
3
CAN
CAN2
4
2
3
2
2
2
1
2
1
2
2
2
3
@
”
\
|
#
#
#
£
fi
#
Ì
Staubabsa

Installation of the suction line fi
To prevent the membranes in the
single suction path switching systems
@ (or in the four-fold suction path
diverter from fluttering in the open state,
the membranes must be sucked against the
housing walls by a vacuum. The vacuum
required for this purpose is taken via the
suction line fi at a suitable point of the
central extraction system. To prevent
contamination of the supplementary control
by dirt particles, the protective filter £
supplied must be installed at a freely
accessible point in the suction line fi.
Mount L screw union R 1/8’’ Ì at a
suitable point, chiefly at a reducing socket
\ between central extraction system and
KaVo suction hose. Make hole required for
this purpose. Wind sealing tape around the
thread of the L screw union and screw the
L screw union into the hole.
Lay vacuum hose from L screw union to
nipple # of the supplementary control.
Install protective filter £ at a freely
accessible point in the suction line.
Connect supplementary control to power
supply.
To ensure that the suction paths are
automatically opened when the dust-
generating consumers are put into operation
and are then closed again when the
consumer is shut down, the supplementary
control must be configured by a KaVo
technician or an appropriately trained
person before being put into operation.
B 5 Commissioning
Check for correct connection of all
components.
Ensure that the system was configured by a
KaVo technician or an appropriately trained
person.
Using the adjusting wheel |, set the inlet
air pressure on the manometer · to 0.8 bar.
Switch on the central extraction system.
Switch on the secondary control at the main
switch ¯.
Put dust-generating consumers connected to
the supplementary control into operation
and check operation of the system (see A 3
Operation .
10
Supplementary control 9045.
|
¯
·
@
\Ì
£
#
fi
”

Guarantee conditions
Under the valid KaVo EWL delivery and payment conditions, KaVo EWL undertakes to provide a guarantee of satisfactory function and free-
dom from faults in material and manufacture for the duration of 6 months from the date of purchase certified by the sales person. After expiry
of the guarantee period, KaVo undertakes to provide a guarantee for a further 6 months for damage due to defects in the material or in the
manufacture.
In the case of justifiable complaints, KaVo EWL will service the unit by means of repair or supply of spare parts at no charge. KaVo EWL
accepts no liability for defects and their consequences which have arisen or could have arisen as a result of natural wear, improper handling,
cleaning or maintenance, noncompliance with the maintenance, operating and connecting instructions, corrosion, contamination of the air sup-
ply or chemical or electrical influences which are unusual or are not admissible in accordance with the manufacturing regulations. The rights
under the guarantee shall become null and void if defects or their consequences can be attributed to interventions in or modifications to the
product. Claims under the guarantee can be validated only if KaVo EWL is notified of them in writing immediately.
When the product is sent to us, it must be accompanied by a copy of the invoice or of the delivery note, which clearly shows the manufactu-
ring number.
11
Supplementary control 9045.

12
Supplementary control 9045.
0.657.1451
0.657.0961
Spare parts

13
Supplementary control 9045.
Wir, We, Nous, Nosotros, Noi, Wij, Nós, Vi, Vi, Me, Vi, KaVo ELEKTROTECHNISCHES WERK GmbH
Wangener Str. 78
D-88299 Leutkirch im Allgäu
erklären, dass das Produkt Nebensteuerung 9045
declare that the product Supplementary control 9045
déclarons que le produit Commande secondaire 9045
declaramos que el producto Mando secundario 9045
dichiariamo che il nostro prodotto Control-Box 9045
verklaren dat het product
declaramos que o produto
förklarar att produkten
erklærer, at produktet
ilmoitamme, että tuote
erklærer, at produktet
auf das sich diese Erklärung bezieht, mit den wesentlichen Schutzanforderungen gemäß den Bestimmungen der Richtlinie(n übereinstimmt.
to which this declaration relates conforms to the essential safety requirements according to the provisions of Directive(s .
auquel se réfère cette déclaration, est conforme aux exigences essentielles de protection conformément aux dispositions de la/ des Directive(s .
al lo cual se refiere esta declaración, coincide con las esenciales exigencias de protección según las determinaciones de la(s norma(s .
a cui si fa riferimento in questa dichiarazione, è conforme alle misure di sicurezza secondo le direttive delle norm.
waarop deze verklaring betrekking heeft, overeenstemt met de meest essentiële veiligheidseisen volgens de bepalingen van de richtlijn(en voldoet.
ao qual se refere esta Declaração, coincide com as exigências fundamentais de segurança segundo as determinações da(s norma(s .
som denna förklaring hänför sig till överensstämmer med de väsentliga skyddskraven enligt bestämmelserna i direktiven.
som denne erklåring omhandler, opfylder de væsentlige beskyttel-seskrav i bestemmelserne i de følgende direktiver.
johon tässä ilmoituksessa viitataan, on direktiivien määräysten tärkeimpien turvallisuusvaatimuksien mukainen.
som denne erklåringen gjelder, er i overensstemmelse med de vesentlige vernekravene ifølge bestemmelsene i retningslinjene.
89/336/EWG (EMV-Richtlinie
73/23/EWG (Niederspannungsrichtlinien
Zur Beurteilung des Erzeugnisses wurden folgende Normen oder normativen Dokumente angewandt:
The following standards or normative documents were used for assessing the product:
Les normes ou autres documents normatifs suivants sont utilisés pour le jugement de ce produit :
Para la evaluación del producto se aplicaron las siguientes normas o documentos norma:
Per la valutazione del prodotto sono state applicate le seguenti normative o altri documenti normat:
Ter beoordeling van dit product is gebruik gemaakt van de volgende normen of normatieve documenten:
Para a avaliação do produto foram aplicadas as seguintes normas ou documentos normativos:
För bedöming av produkten har följande normer eller normativa dokument tillämpats:
De følgende Normer eller normative dokumenter blev anvendt ved bedømmelsen af produktet:
Tuotteen arvioimisessa käytettiin seuraavia standardeja ja standardeista määrääviä asiakirjoja:
Følgende standarder eller andre normative dokumenter er benyttet i vurderingen av dette produktet:
EN 61010 Sicherheitsbestimmungen für Laborgeräte
EN 61326-1 EMV-Anforderungen für Laborgeräte
Leutkirch, 23.07.2002
M.Mohr
-Managing Director-
Konformitätserklärung; Declaration of conformity;
Déclaration de conformité; Declaración de conformidad;
CE-Dichiarazione di conformitá; EU-conformiteitsverklaring
Declaração de conformidade; EU-konformitetsförklaring
EU-Konformitetserklæring; EY Vaatimustenmukaisuusvakuutus
EU-Konformitetserklæring;
çàÿâëÿåì, ÷òî ïðî
EC-Êîíôîðìíîñòü
Ìû,
îêîòîðîì èäåò ðå÷ü âäàííîì çàÿâëåíèè, ñîîòâåòñòâóåò îñíîâíûì òðåáîâàíèÿì íèæåèçëî
Äëÿ îöåíêè ïðîäóêòà èñïîëüçîâàëèñü ñëåäóþùèå íîðìû èíîðìàòèâíûå äîêóìåíòû

1.000.4141 ●Ed ●11/00 GB 02.22
DD--8888229999 LLEEUUKKIIRRCCHH..
eelleeffoonn 0077556611//8866--115500 ·· FFaaxx 0077556611//8866--226655
IInntteerrnneett:: wwwwww..kkaavvoo..ccoomm