Zhermack Modulmix User manual

User Manual
Automatic mixing unitE
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modulmix

modulmix
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BEYOND INNOVATION
ZHERMACK SpA - Badia Polesine (RO) Italy
C309030 MODULMIX
SN:xxxxxxxx
230V~50/60Hz 160W
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Guidarapida
Guiderapide
Kurzübersicht
Quickguide
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modulmix
The reference figures are present on pages 3, 5 and 5 of this manual and in the product Quick Guide.
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INDEX
1. INTRODUCTION
1.1 How to read and use the Use
and Maintenance Manual
1.2 Terms and symbols used
2. GENERAL INFORMATION
2.1 Liability
2.2 Warranty: general standards
2.3 Authorised staff
2.4 General safety provisions
3. DESCRIPTION OF THE MACHINE
3.1 General description of the machine
3.2 Table and description of the components
3.2.1 Description of the controls
3.3 Identification data
4. TECHNICAL FEATURES
4.1 Technical features and functioning
principle
4.2 Technical data
4.2.1 Standard supplies
4.2.2 Accessories available on request
4.2.3 Weight and overall clearance
5. TRANSPORT AND HANDLING
5.1 General warnings
5.2 Packaging and unpacking
5.3 Transport and handling
5.4 Disposal/Dismantling
6. INSTALLATION AND COMMISSIONING
6.1 Warnings and precautions
6.2 Accepted environmental conditions
6.3 Space necessary for use
6.3.1 Worktop
6.4 Power source connection
6.5 Start-up (bench version)
6.5.1 Start-up of modular version (bench)
6.6 Start-up (wall-mounted version)
6.6.1 Start-up of modular version (wall-mounted)
6.7 Declared use/Non-declared and prohibited use
7. USING THE MACHINE
7.1 General warnings
7.2 Safety systems
7.3 Using modulmix
7.3.1 Filling stage
7.3.2 Replacing the mixer tip
7.3.3 Removing the cartridge
7.4 Residual risks
8. MAINTENANCE
8.1 Cleaning the machine
8.2 Routine maintenance
8.3 Extraordinary maintenance
8.4 Re-start after long period of inactivity
8.5 How to request after-sales assistance
9. DIAGNOSTICS
9.1 General warnings
9.2 Troubleshooting
10. ATTACHMENTS
10.1 CE Declaration of Conformity
10.2 Warranty certificate and Identification form
10.3 Technical intervention worksheet
The data given in this Manual can undergo variations without
forewarning.
Translation of the original operating instructions

16 modulmix
The reference figures are present on pages 3, 4 and 5 of this manual and in the product Quick Guide.
EN
• Any general information and/or useful advice referring to any
subject, will be highlighted with:
NOTE!
This symbol highlights information and/or useful advice.
CHAPTER 2: GENERAL INFORMATION
2.1 LIABILITY
Failure to comply with the instructions contained in this Use and
Maintenance Manual relieves the Manufacturer from any liability.
For any information not included or that cannot be deduced from
the Manual please contact the Manufacturer directly.
Zhermack S.p.A.
Via Bovazecchino, 100
45021 Badia Polesine - RO - Italy
Tel. [phone], Fax [phone]
http://www.zhermack.com, e-mail: [email protected]
In particular, if machine maintenance is carried out in a way that
does not comply with the instructions provided or in a way to
jeopardise integrity or modify the features, Zhermack S.p.A. is
relieved from any liability inherent to safety of persons and faulty
operation of the machines.
2.2 WARRANTY: GENERAL STANDARDS
Find the Warranty Certificate and the Identification Form attached to
this Use and Maintenance Manual, which must be filled in completely.
Generally the warranty is rendered null and void by the following:
• improper use of the machine;
• incorrect installation;
• negligence of envisioned maintenance;
• modifications or interventions not authorised by the Manufacturer
(especially on safety devices);
• use of non-original spare parts.
IMPORTANT: Always keep the original product packaging
throughout the guarantee period. You will need the
packaging if the product has to be returned to the
Service Centre for repairs or replacement in the event of
manufacturing defects or malfunction (with the
exception of wilful damage, negligence, failure to
perform routine maintenance or damage during
transport). If you are not in possession of the original
packaging, contact Zhermack S.p.A. and ask for
instructions (possible repackaging costs will be charged
on delivery). The customer is responsible for all costs
associated with unsuitable packaging of the product to
be returned to the manufacturer. Zhermack is not liable
for faults, malfunctions or damage to the product
deriving from or consequent to the use of unsuitable
packaging, or packaging not of a quality equal to or
better than the packaging used for the original shipment.
As of this moment Zhermack S.p.A. is relieved from all
liability if any type of modification or tampering is made
on the machine without previous written authorisation
from the Manufacturer. Consequently, any repairs made
by unauthorised staff, use of non-original spare parts
or failure to comply with the installation standards
specified in this manual shall immediately render the
warranty null or void.
2.3 AUTHORISED STAFF
The staff in charge of the machine is divided into the following
categories:
Operator
Person trained to use the machine. He performs all tasks necessary
for operation, such as: running/activation of start/stop controls,
cleaning, inspection and simple interventions linked to normal
machine use.
Before using the machine or carrying out any
intervention on it, the operator must read the entire
manual carefully. This manual has been drawn up to
provide the user with essential information on rational,
safe use of the machine. The user must comply with the
information given at all times. The user must also use the
worksheets, attached to this manual, to keep a record
of maintenance interventions, component replacement
as well as make notes regarding anomalous functioning.
CHAPTER 1: INTRODUCTION
1.1 HOW TO READ AND USE THE USE AND MAINTENANCE
MANUAL
This “Use and Maintenance Manual” provides information
regarding the installation, use and maintenance of the modulmix
mixer, manufactured by Zhermack S.p.A.
• The machine must be used in compliance with that specified
in this Manual: it is therefore recommended that the manual
is read carefully prior to installation and start-up. Make sure
that you read the entire manual and pay particular attention to
messages written in bold type or items highlighted by boxes and/
or symbols, which highlight dangerous situations or requiring
caution (see paragraph 1.2).
• The respect of standards and recommendations shown in this
Manual will ensure safe use of the machine and appropriate
interventions on the same.
• The Use and Maintenance Manual is an integral part of the
machine: it should therefore be kept together with the machine
so that it can be consulted as and when necessary (in a secure dry
place away from sunlight, atmospheric agents, etc.) throughout
the working life of the machine, even when the machine is sold
or finally dismantled.
• It is advised to keep the Manual constantly updated, integrating
any amendments, additions or modifications made by the
Manufacturer. Any notes or comments should be made on the
blank pages at the rear of the Manual (see Attachments: Notes).
• Use the Manual in a way that its content is not damaged.
• Do not remove, tear or write on the Manual for any reason.
• If the Manual is lost or damaged and therefore becomes illegible,
request a new Manual from the Manufacturer.
This Use and Maintenance Manual is aimed at operators in order
to allow correct use of the product. The Manual contains all useful
information for declared used of the machine; in particular the
operator will find instructions and indications regarding:
• correct installation of the machine;
• a functional description of the machine and all parts;
• commissioning;
• correct programmed maintenance;
• attention to the most elementary safety and accident-prevention
regulations.
This Manual is divided into 9 chapters, each referring to a specific
subject inherent to the entire machine.
The attachments are found at the rear of the manual. They
complete the documentation.
1.2 TERMS AND SYMBOLS USED
It is fundamental that maximum attention is paid to the
following symbols and their meaning because they highlight
important information such as, critical situations, practical advice
or straightforward information. Consult this page if in doubt
regarding the meaning of the symbol when reading the Manual.
• Any operations carried out without compliance to instructions or
tampering with machine parts, which can cause serious injury to
persons, will be highlighted with:
DANGER!
This symbol refers to Safety Standards that MUST be
followed in order to guarantee your safety and that of
others and to prevent damage to the machine.
• Critical situations concerning dangerous areas, situations or
operations in which failure to comply with the instructions may
render the warranty null and void, cause damage to machine,
connected components or the surrounding area, are highlighted
by the symbol:
ATTENTION!
This symbol refers to Safety Standards that must be
followed carefully in order to guarantee your safety and
that of others and to prevent damage to the machine.
• Any operations carried out without compliance to instructions
or tampering with machine parts, which can cause damage
to the machine rendering the warranty null and void, will be
highlighted with:
PROHIBITED!
This symbol calls attention to operations that are
prohibited.

17
modulmix
The reference figures are present on pages 3, 5 and 5 of this manual and in the product Quick Guide.
EN
The machine has been built in compliance with the EEC Directives
stated in the attached “CE Declaration of Conformity. Use the
identification data to request spare parts, information and After-
Sales Assistance from authorised centres. If the plate should
deteriorate with use and become illegible, even partially, request a
replacement from the Manufacturer stating all data.
Do not remove and/or ruin the plate so that the machine
identification data can be recognised at all times.
CHAPTER 4: TECHNICAL FEATURES
4.1 TECHNICAL FEATURES AND FUNCTIONING PRINCIPLE
Zhermack S.p.A. creates qualitatively and technologically advanced
work instruments, in away that the user feels that they are made-
to-measure his everyday working requirements.
Zhermack S.p.A. uses state-of-the-art instruments in the design field
when making these products, thus ensuring maximum machine
functionality. The use of top quality materials and performance of
all inspections necessary for operator safety guarantee Zhermack
S.p.A products, making them competitive at a worldwide level.
Modulmix has a cutting-edge compact and linear design which
guarantees reduced encumbrance upon work surfaces; the
transparent plastic door allows immediate inspection of the
material being used and the quantity of material contained in the
cartridge. Moreover, the double control buttons for the 2-speed
motor, positioned on the right and left, near the extrusion zone,
allow visual checks during filling of the impression tray and make
work stage easier. Finally, modulmix has a button for motorised
piston advance or retraction in order to speed up the cartridge
change process.
4.2 TECHNICAL DATA
Technical data relative to the modulmix mixer:
Power voltage ............................................. 230 V ~ ± 10% 50/60 Hz
(or 115 V ~ 50/60 Hz)
Absorbed power ................................................................... 160 Watt
Protection rating IP ...................................................................... IPX0
Noise level ................................................................................. <70 dB
Overvoltage category ........................................................................ II
Applicable pollution degree ............................................................. 2
4.2.1 STANDARD SUPPLIES
Components Q.ty Ord. Code*
230V~ power cable 1 XR0240630
115V~ power cable (US version only) 1 XR0240615
Bench-type support base 1 XR0240505
Digital timer 1 XR0240580
(*) Order Code to be used when ordering spare parts.
4.2.2 ACCESSORIES AVAILABLE ON REQUEST
Components Q.ty Ord. Code*
Light blue side covers 2 XR0240550
Orange side covers 2 XR0240551
Blue side covers 2 XR0240552
Green side covers 2 XR0240553
White side covers 2 XR0240554
Wall-mounting kit (with drilling template) 1 XR0240520
Modularity kit (hook and connection cable) 1 XR0240510
Bench support for two modulmix machines 1 XR0240500
Wall-mounting kit (with drilling template
- modular version - 1 XR0240530
(*) Order Code to be used when ordering spare parts.
4.2.3 WEIGHT AND OVERALL CLEARANCE
Overall clearance Without Packaging
Height .................................................................................. mm. 350
Width ................................................................................... mm. 230
Depth ................................................................................... mm. 370
Empty weight ..................................................................... Kg. 12,5
Maintenance technician authorised by Zhermack S.p.A.
Person who operates in all working conditions and at all safety levels
to perform repairs/ mechanical and electric adjustments, periodic
preventive maintenance and replacement of any components.
2.4 GENERAL SAFETY PROVISIONS
The operator must comply with the advice and warnings given
below in order to ensure safe, long-lasting machine performance:
• do not allow untrained staff to use the machine;
• prepare an optimal worktop, making sure that the operational
space is free from obstacles, clean and has suitable lighting;
• avoid distractions when using the machine;
• in the event of a malfunction follow the advice given in
this manual; if in doubt, stop the machine and contact your
Authorised After-Sales Centre immediately;
• never use a faulty machine;
• do not open machine compartments containing electric parts;
• do not replace the power supply cable or tamper with the
supplied plug;
• it is prohibited to work objects with features different from those
for which the machine has been designed;
• before carrying out any cleaning, routine and/or extraordinary
maintenance, make sure that the machine has been unplugged
from the mains power supply;
• always make sure that there are no foreign bodies inside the
work area. These could prevent damage to the machine and/or
injury to the staff;
• do not use petrol or flammable solvents as detergents; use only
non-flammable, non-corrosive and non-toxic substances. (see
paragraph 8.1).
Zhermack S.p.A. cannot be held responsible for any
damage to the machine owing to incorrect maintenance
performed by unskilled staff or maintenance that does
not comply with that stated in this manual.
As of this moment Zhermack S.p.A. is relieved from
liability for any injury/damage to persons/objects that
should occur following any different use and use not
declared in this manual.
The machine has an electrical plant therefore, in the
event of a fire, no matter how small, only use powder
extinguishers. Do not use water.
CHAPTER 3: DESCRIPTION OF THE MACHINE
3.1 GENERAL DESCRIPTION OF THE MACHINE
The machine described in this Manual is the modulmix mixer,
designed to automatically batch and mix dental impression
silicones, which are packaged in cartridges with a mixing ration
of 5:1.
3.2 TABLE AND DESCRIPTION OF THE COMPONENTS - Fig. A
1. Cartridge level indicator
2. Fast pistons advance/retraction control
3. Slow/fast extrusion control
4. Coloured side covers (can be customised)
5. Door with safety micro switch
6. Connections for base (bench version) or plate
(wall-mounted version)
7. Main socket for connection to the main power supply
8. Secondary socket for modular connection
9. Bench-type support base
10. Digital timer
11. Power supply
3.2.1 DESCRIPTION OF THE CONTROLS - Fig. B
1. Rapid piston retraction
2. Rapid piston advance
3. Fast extrusion
4. Slow extrusion
3.3 IDENTIFICATION DATA
Fig. C: The machine described in this manual has a plate giving
identification data of the same and the Manufacturer:
A Name and address of the Manufacturer
B Machine code and model
C Serial number
D Power supply information

18 modulmix
The reference figures are present on pages 3, 4 and 5 of this manual and in the product Quick Guide.
EN
The product must not be disposed of as household
waste, but at the end of its life must be collected
separately in compliance with the 2002/96/CE Directive.
CHAPTER 6: INSTALLATION AND COMMISSIONING
6.1 WARNINGS AND PRECAUTIONS
Before carrying out installation, make sure that all safety conditions
exist and follow the indications given below carefully.
For greater clarity, the numbers stated in the figures
positioned near to the paragraph boxes correspond to
the numbering of the data in Chapter 3, regarding the
“Description of the machine”.
6.2 ACCEPTED ENVIRONMENTAL CONDITIONS
Unless stated otherwise, at the time of ordering, it is intended
that the machine must be envisioned to function regularly in the
following environmental conditions:
Place of Use ............................................................................. Indoors
Altitude ......................................................................... Up to 2000 m
Working temperature ............................................ From 5°C to 40°C
Humidity .............................................................................. Max 80%
Conditions different to those prescribed can cause anomalies or
sudden breakdown.
Lighting in the installation area must be sufficient to guarantee
good visibility in all points of the machine.
Luminosity not less than 200 lux must be guaranteed. The lighting
must be uniform without reflections, which could dazzle the
operator.
The machine is not prepared and/or designed to operate
in environments with explosive atmosphere or with the
risk of fire. However, if a fire should accidentally occur,
act as described in paragraph 2.4.
The working area lighting plant is an important factor
for the safety of persons and the quality of work. In
Italy this subject is governed by a Ministerial Decree
that clearly determines the average level of prescribed
lighting. In other countries the regulations in force are
valid regarding accident-prevention and hygiene in the
workplace.
6.3 SPACE NECESSARY FOR USE
The choice of the place and space required for installation is an
important factor for the quality of work and safety and for correct
maintenance activities.
This area must not only be spacious enough to allow for optimum
machine operation - also during cleaning and maintenance phases
- but must also be well lit, aired, not dusty and not exposed to
direct sunlight. Note also that the unit must be positioned so the
connection plug can be handled/manipulated with ease.
6.3.1 WORKTOP
Fig. E - BENCH VERSION
Modulmix has been designed to work on a worktop parallel to
the ground. Suitable worktops include service furniture (operator
is standing) or modelling tables (operator is sitting). All worktops
must be checked for stability.
Fig. F - WALL-MOUNTED VERSION
Modulmix is also designed to be wall-mounted. For fast, accurate
drilling of the holes, use the supplied drilling template; check
the horizontal alignment of the holes. Once drilling has been
concluded, introduce the plugs in the holes and then screw in the
screws, leaving them to project from the wall by 8-10 mm. Check
machine stability before use.
• When choosing wall plugs, bear in mind the weight of
the machine as stated in section 4.2.3 as well as the
characteristics of the wall on which it is to be installed.
• Use specific plugs if mounting the machine on
plasterboard walls.
CHAPTER 5: TRANSPORT AND HANDLING
5.1 GENERAL WARNINGS
In order to prevent injury/damage to persons/objects,
pay great care when handling the machine, scrupulously
complying with all precautions and instructions
contained in the following paragraphs.
5.2 PACKAGING AND UNPACKING
Fig. D: All material is carefully controlled by the Manufacturer
before delivery.
On receiving the machine, make sure that it has not been damaged
during transport and that the packaging has not been tampered
with, resulting in missing parts. Should any damage or missing
parts be noted, inform the Dealer and the Carrier immediately by
forwarding photographic evidence.
The packaging, made up of a cardboard box with expanded plastic
internal protections, contains:
• the modulmix mixer;
• the material supplied (see par. 4.2.1);
• the Use and Maintenance Manual.
IMPORTANT: Always keep the original product
packaging throughout the guarantee period. You will
need the packaging if the product has to be returned
to the Service Centre for repairs or replacement in
the event of manufacturing defects or malfunction
(with the exception of wilful damage, negligence,
failure to perform routine maintenance or damage
during transport). If you are not in possession of the
original packaging, contact Zhermack S.p.A. and ask for
instructions (possible repackaging costs will be charged
on delivery). The customer is responsible for all costs
associated with unsuitable packaging of the product
to be returned to the manufacturer. Zhermack is not
liable for faults, malfunctions or damage to the product
deriving from or consequent to the use of unsuitable
packaging, or packaging not of a quality equal to
or better than the packaging used for the original
shipment.
5.3. TRANSPORT AND HANDLING
If the machine must be moved:
1. disconnect the machine from the electric plant;
2. hold the machine (see par. 6.5 Fig. 1), always keeping it in a
vertical position. Regarding this, pay attention to the weight and
clearance of the machine (see par. 4.2.3), in order to prevent any
type of damage occurring due to the failure of considering these
values;
3. pack the machine in the original packaging. If this is not possible,
take all necessary precautions to protect the machine from knocks
and drops, as the goods are transported at the owner’s risk.
• Failure to comply with the rules stated above relieve
the Manufacturer from any liability regarding machine
malfunctioning and consequently makes the warranty
null and void.
• When shipping and/or delivering the machine to an
Authorised After-Sales Centre always enclose a copy
of the purchase document and a copy of the properly
filled-in identification form.
• If the machine is transported by carrier, the Postal
Service or rail, it is recommended to insure the
shipment.
5.4 DISPOSAL/DISMANTLING
When disposing of the packaging material the user must follow the
regulations in force in the country of use relative to the following
materials:
• wood/paper: non-polluting materials, but must be re-cycled
correctly;
• polystyrene/plastic: pollutant material, do not burn (toxic fumes)
or dispose of in the environment. Dispose of these materials in
compliance with the regulations in force in the country of use.
If the machine is to be dismantled, the operator must be in
charge of dismantling, elimination and re-cycling of the following
materials in compliance with the EEC Directives and the laws in
force in the country of use:
• plastic parts; steel parts; glass parts; insulated electric cables;
rubber parts;
• there are no toxic or corrosive substances.