Wassermann Sidomix II User manual

Dosing and Mixing Unit
Sidomix II
USER MANUAL

Dear customer,
Thank you for choosing a product from the Wassermann range Wassermann Dental-
Maschinen incorporates the highest standards of quality and the latest technology
In order to enjoy maximum performance and years of trouble-free operation, please read
this user manual carefully before you connect this device and start work, and operate the
device according to the recommended guidelines The operation safety and the
functionality of this device can only be guaranteed if you follow both the general safety
guidelines and the applying laws to prevent accidents as well as the precautions given in
this user manual We are not liable for any damages which occur due to inappropriate
usage or faulty operation of this device
Make sure that anyone using this device has read and understood this user
manual
Keep this user manual in a safe place where it can be referred to as required at
any time
The unit complies with the relevant EU guidelines
The unit is subject to the EU guidelines 2012/19/EU (WEEE Directive)
Company address:
Wassermann Dental-Maschinen GmbH
Rudorffweg 15-17
21031 Hamburg, Germany
Phone : [phone]/ -24 Fax : [phone]
export@wassermann-dental com
www wassermann hamburg
www facebook com/WassermannDentalmaschinen
Erstellt: 11 09 20/ msc Version: 1 Sidomix II 172980

Contents
1 Features 4
2 Safety Symbols used in this Manual 5
3 Safety Guidelines 6
4 Responsibility for Operation or Damage 7
4 1 Warranty 7
5 Application 7
6 Before Starting 8
6 1 Transport 8
6 2 Installation 8
6 3 Storage 8
7 Installation/ Start-up 9
7 1 When using 2 Litre Material Containers (included): 9
7 2 When using 1 kg Bottles: 9
7 3 When using 6 kg Bulks: 10
7 4 When using 25 kg Bulks: 10
7 5 Replacing Bottles/ Cans: 11
8 Operation 12
8 1 General Operating Instructions 12
8 2 Note for the Quantity Flow Control/ Setting of Quantity Flow Controller 12
8 3 Initial Start-up and Material Change 13
8 4 Using of the Mixing Tips and Dosage 14
9 Troubleshooting 15
10 Care and Maintenance 16
10 1 Cleaning 16
10 2 Maintenance 16
10 3 Repairs 16
10 4 Spare parts 17
10 5 Service hotline [phone]/ -24 17
10 6 Scope of Delivery/ Accessories 17
11 Technical Data 17
12 Disposing of the Unit 18
12 1 Information on Disposal for Countries within the EU 18
13 EU Declaration of Conformity 19

1 Features
Mixing and dosing of addition-vulcanazing 1:1 two-component silicones For even dosage
of both components, both must have similar viscosity The additional quantity flow control
ensures an optimum mixing ratio Should there be discrepancies, for example, for
technical reasons (wear of the pump), or following a change of components with different
viscosity, the mixing ratio can be adjusted
Advantages:
•Mixing head with separate output openings – mixing of A and B components while
mounting or dismounting the mixing cannula is impossible
•Automatic production of homogene silicone material without any loss or bubbles at
the press of a button
•Saves material and time by filling more than one bowl at the same time with just a
single mixing cannula
•Forced mixing by a disposable mixing cannula, pink with bayonet mount
•Containers with quick couplings mounted directly on the device
•With quick coupling for mounting of 1 kg and 6 kg or 25 kg
1 kg: adapter set available,
pad stand not required,
connection hoses not required
6 kg: adapter set available,
optional small pad stand available,
(usage with pad stand: connection hoses required)
25 kg: tall pad stand required,
adapter set with connection hoses required
•The included 2x2 litre material containers feature a quick coupling and can be used
immediately
4

2 Safety Symbols used in t is Manual
Warning!
This is a warning of risk situations and dangers
Failure to observe this warning could be life-threatening These warnings has to
be observed
Information!
This symbol draws your attention to specific features that has to be observed
5

3 Safety Guidelines
Configuring and operating this equipment requires precise knowledge and observance
of the instructions in this user manual The equipment is designed only for its intended
application
WARNING:
Servicing and repairs should be carried out only by authorised specialists
Disconnect the power plug before starting any maintenance work
Make sure that the equipment is connected to the correct power source
Always keep the two silicone components separated – never mix up the
connections! The mixing of components would cause the silicone within the
device to harden, making extensive repairs of the device in the Hamburg plant
necessary
Drill a ventilation hole using a drill or similar tool at the upper side edge of the 1
litre bottle or 6 kg or 25 kg can Do not tighten the caps of the 2 litre material
containers, but just fit them loosely to ensure proper ventilation
After hardening and before further usage, fit a new mixing cannula
WARNING: Never use wit a ardened mixing cannula!
Note that while using bulk containers, the cans must be positioned at a height
higher than the device Optional pad stands are available on request
Leave about 2-3 cm minimal filling inside the containers to avoid air to get into
the system and the need for demanding bleeding of the device
WARNING: It is very important to pay attention to t is mimimal filling!
T e pump must never be used wit out material (never “running dry”)!
6

4 Responsibility for Operation or Damage
The responsibility for operating the device lies exclusively with the owner or user if said
device is incorrectly serviced, maintained or altered by persons not employed by an
authorised dealer or if the device is used in a manner contrary to its specified purpose
The unit has to be maintained and operated in accordance with this user manual
Wassermann Dental-Maschinen GmbH is not responsible for damage arising from the
nonobservance of these instructions
Warranty and responsibility provisions contained in the sales and supply conditions of
Wassermann Dental-Maschinen GmbH are not extended by these instructions
4.1 Warranty
The warranty period for our equipment is 12 months If faults occur within the
warranty period, contact your dental depot or get in touch directly with our service
department
Your equipment should only be operated in perfect condition If faults occur which
could harm operators or third parties, the unit should not be used until it has been
fixed
This warranty does not cover damage caused by improper use, external mechanical
causes, transport damage or interference with the unit by unauthorized persons
5 Application
Mixing and dosing of addition-vulcanazing 1:1 two component silicones
For even dosage of both components, both must have similar viscosity
Only use the device for this type of application
7

6 Before Starting
6.1 Transport
Before transporting the unit, ensure that it has been unplugged from the power socket
Make sure that it is packed correctly in order to avoid accidental damage
Be sure to check for any transport damage when unpacking the goods Note down
any damage if found
6.2 Installation
Open the box, remove the packing materials, and carefully lift out the device and
accessories Check the included accessories
The device has to stand horizontally on a steady and even surface
Install the device in a place where it will not block the working area and the
functionality (take the dimensions into account) Make sure that there are about
10 cm of free space on each side to guarantee air circulation (heat dissipation)
Do not install the unit outdoors or in places without proper ventilation
Before start-up, be sure the device reaches room temperature
6.3 Storage
The unit location is very important when it comes to workplace safety, even if it is only to
be set up there for a short period The room should be dry, well ventilated and vibration-
free An even temperature and wooden supports also help The unit should not be stored
or set up outdoors If the unit is to be stored for an extended period, protect it from
moisture and dust
8

7 Installation/ Start-up
Before starting the unit, connect up the following:
•Remove the closing plugs from the connections and dosage head
Finally, insert the power plug into the socket, making sure that the mains and the unit
operate on the same voltage
7.1 W en using 2 Litre Material Containers (included):
Fill the material container with the relevant component
Warning: Insert t e container filled wit coloured silicone compound –
component B – into t e colour marked entry at t e back of t e device. Do not
mix up! If you mix up the closings even for a short time, the device must be
disassembled and cleaned
Very important: Do not tighten the caps of the material containers, but just fit them loosely
to ensure proper ventilation
7.2 W en using 1 kg Bottles:
Remove the closings of the bottles filled with two component silicone and screw the
above mentioned metal quick closings (accessories) onto the bottles
Warning: Screw t e colour marked quick closings onto t e bottles filled wit
coloured silicone compound – component B. Do not mix up! If you mix up the
closings even for a short time, the device must be disassembled and cleaned
Insert the bottles with quick closings into the entry on the back of the device (the
bottles will be upside down)
Very important: Drill a ventilation hole using a drill or similar tool at the upper side edge of
the bottles to ensure proper ventilation
9

7.3 W en using 6 kg Bulks:
Remove the closings from the cans filled with two component silicone and screw the
adaptor set onto the cans
Warning: Screw t e colour marked adapter onto t e can filled wit coloured
silicone compound – component B. Do not mix up! If you mix up the closings
even for a short time, the device must be disassembled and cleaned
Insert the can with quick closings into the entry on the back of the device (the can
will be upside down)
Very important: Drill a ventilation hole using a drill or similar tool at the upper side edge of
the can to ensure proper ventilation
7.4 W en using 25 kg Bulks:
Note that while using bulk containers, the cans must be positioned at a height higher
than the device Optional pad stands are available on request
Remove the closings from the cans filled with two component silicone and screw
connection hoses onto the cans
Warning: Screw t e colour marked connection ose onto t e can filled wit
coloured silicone compound – Component B - screw on. Do not mix up! If you
mix up the closings even for a short time, the device must be disassembled and
cleaned
Place the can, e g on the optional pad stand, to make sure that it will be placed
higher than the dosage device (can will be upside down) and insert the connection
hoses with quick closings into the entry on the back of the device
Very important: Drill a ventilation hole using a drill or similar tool at the upper side edge of
the can to ensure proper ventilation
10

7.5 Replacing Bottles/ Cans:
Remove the quick coupling/bottle adaptor from the device by pulling up the lock Screw the
quick coupling/bottle adaptor onto the new bottle/can and connect as explained above
Take special care to never confuse t e bottles or connection oses
A+B – not even for a s ort time – since the silicone within the connections
and pipes hardens instantly! The cleaning procedure is very demanding and may
only be performed by authorised repair companies
Note that while using bulk containers, the cans must be positioned at a height higher
than the device Optional pad stands are available on request
Never use wit a ardened mixing cannula!
11

8 Operation
8.1 General Operating Instructions
All instructions for using the unit, whether in verbal or written form, are based on our own
experience and experimentation and can only be regarded as guidelines
Switch on the device; the toggle switch lights green (right side of the unit)
8.2 Note for t e Quantity Flow Control/ Setting of Quantity Flow Controller
The adjusting screws are located on the side panel of the machine (Behind the both-sided
bores of the hood, please use a screwdriver )
Controller closed = rotary knob is turned down quite right until it stops
100% of the component flows from the reservoir to the
mixing tip
Controller open = control range: from 2 to max 4 turns to the left
A part of the component flows from the container to the
mixing tip and a remaining part of the component flows in
the bypass circuit
Controller open = About 4 turns to the left 100% of the component flows in
the bypass circuit so that no material flows to the mixing
tip
12

8.3 Initial Start-up and Material C ange
* T e unit will be delivered wit a testing-liquid filled in!
Observe at t e first start-up * or at material c ange necessarily the following,
because otherwise this will cause a mixing of the test liquid and the material or of
"old" and "new" material:
(Please pay attention to section 3 and Section 7.1 - 7.5! )
One-time procedure to clean up t e oses and t e dosing pump:
Place an empty bowl under the mixing head without mixing tip The quantity flow
controllers are located behind the both-sided bores of the hood Turn both quantity flow
controllers 2 ½ to 3 to the left from the closed position (stop far right) to the open position
by using a screwdriver
Now press the red button and hold it down until both components run out of the openings
simultaneously and without air bubbles
Afterwards close the quantity flow controller and check the mixing ratio If it is not 1:1 ,
there is the possibility to reduce the quantity flow of the component that is delivered too
much Therefore open the quantity flow controller of that component in small steps (from 2
turns to the left in 1/8-turns) in order to optimize the mixing ratio After each adjustment, a
re-inspection is necessary
13

8.4 Using of t e Mixing Tips and Dosage
Mount the mixing cannula by turning it 90° on the mixing cannula adaptor (clean the
adaptor before if necessary) Place the bowl or the model to be used for doubling the
system under the mixing cannula Press the red button: 1:1 mixed silicone runs out of the
mixing cannula
We recommend collecting a small amount of the mixture initially output and just letting the
substance output subsequently run into the form You can fill more forms without changing
the mixing cannula as long as the period between the single dosage operations lies within
the dripping time of the used silicone (about 4 min ) The dosage machine 1:1 dispenses
mixed silicone as long as you press the red button
After use, leave the mixing cannula attached to the device and allow the remaining silicone
to vulcanise This closes the openings of both components sufficiently
A new mixing cannula has to be fitted after hardening and before further usage
WARNING: Never use wit a ardened mixing cannula!
Very important:
Do not continue operation if one or both containers are empty; otherwise the
pipes will convey air (observe the minimum liquid level of the containers:
~ 2-3 cm!)
14

9 Troubles ooting
Problem Cause Solution
No silicone output Hardened material
within the old
cannula
Mount a new mixing cannula
No silicone output Mixing head
clogged
Clean mixing head carefully
Warning: Silicone components must not get
in contact with each other!
No silicone output A and B component
was mixed up;
silicone within the
device system has
hardened
The device needs to be disassembled and
cleaned by a qualified technician
No silicone output Minimum liquid level
of the silicone
containers was
reached; system has
sucked in air
Add silicone compound Position a container
under the mixing head without the mixing
cannula, press the red button and hold it until
both components run out even and without
bubbles from the mixing cannula adaptors
Clean the mixing head and connect a new
mixing cannula if necessary
Silicone output
without 1:1 ratio
Silicone components
do not have similar
viscosity
We recommend using Wassermann doubling
silicones WaSil soft and WaSil speed
Silicone output
without 1:1 ratio
Gears within the
pump are not evenly
worn
With light wear, please see 8 2 notes to the
setting of the quantity flow controller Should
this not suffice, the device needs to be
inspected by a qualified technician
Silicone output
without 1:1 ratio
The mixing ratio / the
quantity flow
controller is not
adjusted correctly
Please see 8 2 notes to the setting of the
quantity flow controller
If the above recommendations do not solve the problem, contact your dental depot
or our service department
15

10 Care and Maintenance
10.1 Cleaning
Disconnect the power plug before starting any maintenance work
The identification plate has always to be kept in easily legible condition and has
not to be removed
Remove external dirt from time to time with some form of cold cleaner
Use only cold cleaners to avoid damaging the paintwork or removing the lettering
The equipment should be cleaned at regular intervals to ensure trouble-free
operation
It requires only normal cleaning (sponge, damp cloth, mild detergent) and no further
chemical additives
Always keep the mixing cannula adaptor and the quick closings clean
10.2 Maintenance
The unit does not require any servicing Just make sure that the device is kept clean
10.3 Repairs
Servicing or repairs to the unit has only to be carried out by qualified technicians
Only original spare parts are to be used Responsibility for the product is voided
if unauthorised persons alter it or if inappropriate components are installed
16

10.4 Spare parts
If necessary please contact our service hotline phone
10.5 Service otline 0049 (0)40 / 730 926 -20/ -24
10.6 Scope of Delivery/ Accessories
Included parts
Set material cask incl quick fitting coupling, 2 x 2 liter
Mixing canulas, pink, 10 pcs
Accessories Item no.
Set material cask with quick fitting coupling, 2 x 2 liter 172640
Stand small for duplicating silicones, 2 x 6 kg-cask 172631
Stand tall for duplicating silicones, 2 x 25 kg-cask 172632
Connecting tubes cpl , 2 pcs 172633
Adapter-set for duplicating silicones, 2 x 1 kg-cask 172634
Adapter-set for duplicating silicones, 2 x 6 kg-cask 172636
Mixing canulas, pink, 100 pcs 622002
11 Tec nical Data
Sidomix II
Sidomix II 115 V*
Item no.: 172980
Item no.: on request*
Voltage 220–240 V / 50/60 Hz
110–120 V / 50/60 Hz*
Power consumption 1 6 A
3 2 A*
Output 260 W
W x H x D (max )
W x H x D (housing)
275 x 340 x 440 mm
242 x 305 x 360 mm
Weight 11 5 kg
Other voltages on request
The noise level of the unit amounts to ≤ 70 dB(A)
Technical changes reserved
17

12 Disposing of t e Unit
The unit has to be disposed by an authorized recycling operation The selected company
has to be informed of all possibly health-hazardous residues in the unit
12.1 Information on Disposal for Countries wit in t e EU
To conserve and protect the environment, prevent environmental pollution and
improve the recycling of raw materials, the European Commission adopted a
directive that requires the manufacturer to accept the return of electrical
and electronic units for proper disposal or recycling
Within the European Union units with this symbol should not therefore be disposed of
in unsorted domestic waste
For more information regarding proper disposal please apply at your local authoritie
18

13 EU Declaration of Conformity
in accordance with 2014/35/EU (Low Voltage Directive) and 2014/30/EU (Electromagnetic
Compatibility Directive) and 2006/42/EC (Machinery Directive) and 2011/65/EU (RoHS
Directive)
Manufacturer: W A S S E R M A N N
Dental-Maschinen GmbH
Rudorffweg 15-17
21031 Hamburg
Germany
Product description: Mixing and Dosing
unit, 1:1, for
dental
applications
Model: Sidomix II
Sidomix II 115 V
Item no 172984
Item no on request
Applicable
standards:
DIN EN 61010-1
DIN EN 61000-6-3
DIN EN 61000-6-1
DIN 45635-1
DIN EN 60335-1
Hiermit wird bestätigt, dass die oben bezeichnete Maschine den genannten EU-Richtlinien
entspricht Diese Erklärung wird ungültig, falls die Maschine ohne unsere Zustimmung
verändert wird
This is to confirm that the above mentioned machine complies with the described EU
guidelines This declaration becomes invalid if the machine is modified without our
approval
Cette machine est conforme aux normes en vigueur d´Union européenne Cet avis est
nul et non avenant si cette machine est modifiée sans notre accord
Esta máquina, anteriormente mencionada, cumple con los limites requeridos por el
reglamento UE Ahora bien, esta declaración quedará invalidada en caso de realizar
modificaciones al aparato sin nuestra aprobación
Hiermee wordt bevestigd dat bovengenoemde machine voldoet aan de voorgeschreven
EU normen Deze verklaring verliest geldigheid als er zonder onze uitdrukkelijke
toestemming wijzigen aan de machine worden aangebracht
Place, date: Hamburg, 2020-09-11 Company stamp :
Signature: ________________________
Sven Wassermann
(Managing Director)
19