Collomix VISCO 550 User manual

Version 1.1-17
Instructions
Biaxial Mixer
VISCO 550
Keep this manual within immediate
reach of the machine
Translation of the original instructions -en Englisch

VISCO 550 Collomix GmbH
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Collomix GmbH VISCO 550
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Contents
1. Layout Drawings........................................................................................................4
1.1 Machine components 4
1.2 Operating and display components 5
2. About this document.................................................................................................6
2.1 Pictograms and symbols 6
3. For your safety ..........................................................................................................7
3.1 General Safety Information 7
3.2 Intended Use 7
3.3 Foreseeable Misuse 8
3.4 Qualifications of operating personnel 8
3.5 Safety-relevant components 9
3.6 Residual Risks 9
4. Equipment Description ..............................................................................................9
5. Set-up and using the Mixer for the first time.............................................................9
5.1 Content 9
5.2 Set-up the equipment 10
5.3 Transport rollers 10
5.4 Mains connection 10
5.5 Trial run 10
6. Operation ................................................................................................................ 11
6.1 Switching on the machine 11
6.2 Load a container 11
6.3 Starting the mixing cycle 12
6.4 Ending the mixing cycle 12
6.5 End of work 12
6.6 EMERGENCY STOP switch 12
7. Errors and Troubleshooting ..................................................................................... 13
7.1 Possible errors messages 13
7.2 E080 MU unlocked 14
7.3 Unlock door manually 15
7.4 Fuses on the device 15
7.4.1 Device fuse 15
7.4.2 DC fuse 15
8. Cleaning, maintenance, and repair ..........................................................................16
8.1 Cleaning 16
8.2 Maintenance 16
8.3 Repair 17
8.4 Expendable items 17
9. Storage, disposal ..................................................................................................... 18
9.1 Storage 18
9.2 Disposal 18
10. Appendix ................................................................................................................. 19
10.1 Technical Specifications 19
10.2 Dimensions 20
10.3 EC Conformity Declaration 21
10.4 Warranty 21

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1. Layout Drawings
1.1 Machine components
Machine components
1. Machine legs 5. Manual door release
2. Sliding door 8. Control panel CSE
3. Main switch and DC fuse 7. Lower clamping plate
4. Emergency Stop 8. Locking lever
2
4
5
3
1
6
7
8

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1.2 Operating and display components
Button for DOOR •OPEN door
Button E
•OPEN the mixing unit
•STOP – stop mixing cycle prematurely
•ACKNOWLEDGE messages
Button I •Mixing cycle I (Factory settings 4:00 Minute)
Button II •Mixing cycle II (Factory settings 6:00 Minute)
Button III •Mixing cycle III (Factory settings 8:00 Minute)
For changing the Mixing times, please contact an authorized service technician.

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2. About this document
This instruction uses symbols and labels, which should make it easier for you to find information
swiftly. Please read the explanations in the following Section. Please read the safety and warning
information in these instructions especially carefully. Safety information is in Chapter 2. You find
information on warnings in the introduction of Chapters and before instructions.
Collomix GmbH owns the copyright of images and text.
Please read the operating instructions prior to first use. Pay attention to safety instructions. Keep for
future use. This documentation is not subject to change services.
2.1 Pictograms and symbols
Warnings
The following symbols and signal words are used in this documentation.
Symbol Meaning
DANGER
This signal word is used, if death or severe physical injuries is the result of
not paying attention to the corresponding precautionary measures.
WARNING
This signal word is used, if death or severe physical injuries may result
from not paying attention to the corresponding precautionary measures.
ATTENTION
This signal word is used, if slight physical injuries occur from not paying
attention to the corresponding precautionary measures.
CAUTION This signal word is used, if malfunction of functions or property damages
may occur from not paying attention to the corresponding precautionary
measures.
IMPORTANT This signal word is used for easing operation or for pointing to references.
Structure of warnings
DANGER
The first line describes the type and source of danger.
The second line describes the consequences which occur if no actions are taken to avert the danger.
The last line describes the actions to take in order to avoid the danger.
WARNING
Danger of injury through disregard of safety symbols
Ignoring the warnings on the equipment and in the operating instructions can lead to injuries and
additional risks.
Pay attention to the warnings on the equipment and in the operating instructions.

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The following special safety symbols are used in the appropriate text portions of these Operating
Instructions.
Mandatory signs
Symbol Explanation Symbol Explanation
Please read the information Disconnect from power
after use
Disconnect from power
before opening the housing
Warning signs
Symbol Explanation Symbol Explanation
Warning from a danger zone Danger of electric shock
Online Information
Symbol Explanation
QR Code, follow the link for additional online information.
Position numbers to the illustrations are stated in parenthesis in the text.
3. For your safety
The biaxial mixer was developed, manufactured, and tested in accordance with the basic safety
requirements. Despite, there is an element of risk.
Therefore, please read these Operating Instructions before working with the machine.
Keep the Operating Instructions within immediate reach of the machine.
Please hand the Operating Instructions to any subsequent owners.
3.1 General Safety Information
The basic safety information of this Chapter is supplemented by precise warnings in further chapters
of the Operating Instructions.
3.2 Intended Use
The VISCO is a stationary mixing unit for homogenization of printing inks and comparable material
with a viscosity up to ~ 500 Pa·s in closed, tightly closing, round containers made of metal or plastic.
Any other or expanded use of the biaxial mixer is a non-intended and therefore, improper use. In this
case, the safety mechanisms and the protection provided by them may be compromised. Collomix
GmbH is not liable for any damages caused by it. Parts of the intended use are:
Complying with all information in these Operating Instructions
Complying with all safety information
Complying with the inspection and maintenance work

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3.3 Foreseeable Misuse
Any reasonably foreseeable misuse, which can be hazardous for the user, third parties, or for the
biaxial mixer are:
The use of the biaxial mixer and its accessories contrary to the intended use.
The use of damaged containers or containers not suitable for mixing.
The mixing of explosive substances.
The use of substances, which react chemically with one another; in particular, expanding
substances.
The use of the equipment outside the physical use limitations described in the Chapter
"Commissioning / Operating".
The modification of the control software without the prior coordination with Collomix GmbH.
Modifications on the biaxial mixer as well as add-ons and retrofits without the prior coordination
with Collomix GmbH.
Operating the system contrary to the requirements of the Operating Instructions concerning
safety information, installation, operation, servicing, and maintenance, set-up, and malfunctions.
Bridging or decommissioning of safety and protective actions of the system.
Operating the system if malfunctions are obvious / with obvious malfunctions
Repair, cleaning, and maintenance work without disconnecting the system from power.
WARNING
Danger of injury through improper modifications
Hazards exist through unauthorized modifications to the system and the use of third party spare
parts.
Use only original spare parts and accessories of the manufacturer.
Do not change, add to, or retrofit the system without the consent of the manufacturer.
3.4 Qualifications of operating personnel
These Operating Instructions are directed toward operators and personnel with the following areas
of competency:
Working area
Expertise
Installation, transport and storage
Specialised staff
Commissioning, decommissioning
Trained personnel
Operation
Trained personnel
Servicing and maintenance
Specialised staff
Troubleshooting
Specialised staff
Definition acc. to DIN EN 60204-1:
Trained personnel:
A person, who was instructed by an expert in the responsibilities he or she has been assigned and any
possible hazards in case of improper behaviour and a person, who was trained in the necessary
protective devices and protective actions, if needed.
Expert staff:
Persons who can evaluate the work assigned to them and recognize possible dangers on the basis of
their specialised training, knowledge, experience, and familiarity with the relevant norms.

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3.5 Safety-relevant components
The machine is equipped with various safety devices. These help to avoid dangers to body and life
through electrical and mechanical impacts on the persons working with the biaxial mixer and they
help to limit any material damages to the system.
Do not bypass, remove, or render ineffective the safety equipment.
Do not operate the system if the safety equipment is not complete or fully functional.
Closed housing
The housing, which can only be opened with tools, forms a fixed, separating safety device. Therefore,
do not operate the machine if the rear panel or other covers are open; Unplug mains before opening
this, to avoid a start.
Machine door with interlocking device
The door forms a locking, separating unit with interlocking device. The machine cannot be started
when the door is open. The door is only released after the mixing process has ended and the mixing
vessel is released. Never operate the machine if the machine door is damaged.
EMERGENCY STOP Switch
In emergencies the EMERGENCY STOP switch to halt the machine, if needed.
3.6 Residual Risks
If all precautions are taken, there may be obvious residual risks. Adhering to the safety instructions,
the designated use, and the operating instructions as a whole can reduce residual risks!
4. Equipment Description
The biaxial mixer is a stationary mixing device for closed, tightly closing, round and oval vessels made
of metal or plastic. It is suitable for mixing colours, colour concentrates, building and industrial
lacquers, and other materials with low viscosity.
The area of application ranges from the colour wholesale to retail trade, the lacquer and chemical
industry to any similar areas. This mixing device is especially suited as system component for colour
dosing systems.
The container is automatically clamped into the machine and mixed by simultaneously rotation about
its longitudinal and transverse axis.
The necessary mixing time and the suitability of the containers must be determined by mixing trials
prior to use.
5. Set-up and using the Mixer for the first time
When setting up the machine, the applicable electrical requirements and the additional information
in this Operating Instructions must be followed.
5.1 Content
The biaxial mixer is delivered with the following:
These Operating Instructions
A rubber band to secure the handles
A power supply cord
Grease ESSO BEACON EP
Remove all accessories from the inside of the machine before first use.

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5.2 Set-up the equipment
The machine is delivered on a wooden pallet packaged in recyclable cardboard. Check the packaging
immediately upon receipt and the equipment when unwrapping it for any visual external defects.
Keep all parts of the original packaging for a possible necessary return.
The machine shall be operated only by qualified personnel using suitable lifting equipment e.g. a
forklift truck to be lifted from the palette. Only move the fork in from the front or back to avoid
damaging the transport rollers (5.3)!
Pay attention to the weight of the machine specified in 11.1 not to exceed the permissible load of the
floor.
Do not operate the machine on the shipping pallet or on any other suitable sub-surfaces.
Before installation, ensure that there is a sufficiently large working area available in front of the
machine. The doors of the machine may not protrude into aisles or travel paths when opened!
Check the level of alignment and the stability of the machine with a spirit level. Adjust any unevenness
in the floor with the height-adjustable legs (1).
5.3 Transport rollers
The mixer is equipped with two transport rollers on the bottom of the housing. These transport rollers
can be made to protrude out of the mixing compartment by turning a screw on each side of the
machine.
•Use a suitable tool size SW 17 to turn out the transport rollers on both sides of the machine.
•The door must be opened for the machine to be handled safely during transport.
•Carefully tilt the mixer and move it.
•When you are finished moving the machine, turn the transport rollers back.
5.4 Mains connection
Pay attention on proper protection of the electrical circuit such as described under 11.1 Only use Type
B residual-current devices (RCD).
Place the mains cable in a way to prevent from stumbling or snagging.
5.5 Trial run
A trial run with an empty mixing container must be conducted when first starting the machine or after
maintenance and repair work in order to check the proper function of the machine.
Remove all accessories, tools, and other loose parts from inside the machine.
WARNING
Risk of injury due to protruding parts
Parts may protrude from the equipment.
•Always work diligently on the equipment and in close proximity of the equipment.
•If the machine is not used and turn it off on the main switch.
Transport rollers
Machine foot
Set-up and alignment

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6. Operation
Prior to working with the machine, check all parts for their proper condition and function. Do not start
the machine with defective or missing parts. Remove all accessories, tools, and other loose parts from
inside the machine.
Check all safety-relevant structural components of the machine for proper function before starting it.
Any defective or damaged parts must be replaced by qualified personnel prior to starting to work with
it.
6.1 Switching on the machine
The machine is turned on using the main switch (3).
After an automatic initialisation, READY is shown on the display.
Any errors detected during initialisation are shown in text form on the display.
6.2 Load a container
Only use sufficiently stable and tight-closing vessels for mixing. In case of doubt, consult the
manufacturer of the mixing vessels.
To place the container, proceed as follows:
Unlock and open the door by pushing the DOOR button.
Unlock the lower clamping table (7) by pressing the locking lever (8) to the left and pulling it
forward.
If the mixing container is higher than the position of the clamping table, press button E to widen
the mixing unit.
Observe the weight and size limits of the mixing vessel. Never overload the machine!
The mixing container must be properly placed into one of the guide rings of the centring adapter
plate at the lower clamping table.
In case no guide ring fits, the container cannot be mixed. In this case, please ask the producer to
provide a suitable centring adapter. Place the container centrically on the mixing table and
Secure the container handle with a rubber band or an adhesive.
Use only undamaged containers, never stack containers!
Push the clamping (7) table back into the machine until it latches in place.
Do not stack containers!
Mixing container
Placing the Mixing
container
Securing the handle with
a rubber band
Handle fixation

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6.3 Starting the mixing cycle
The mixing cycle can only be started after the door is closed.
Push buttons I, II, or III to start the mixing process. The corresponding mixing times are shown on the
LD display above the key pad.
The mixing container is clamped into the machine and the mixing process is started. The remaining
mixing time is displayed during the mixing process.
6.4 Ending the mixing cycle
After the selected time is over
The mixing process is automatically stopped. The mixing unit is moved to the 12 o'clock position and
opens automatically. The door is opened by spring force, and the container can be removed.
Before the selected time is over
The mixing process can be stopped early by pushing the E-button.
6.5 End of work
When the machine is not in use, the carriage (7) should be pushed into the machine, and the doors
(2) should be kept closed.
When done working, switch the machine off at the mains (3).
6.6 EMERGENCY STOP switch
In dangerous situations, the machine can be turned off with the EMERGENCY STOP switch.
After the EMERGENCY STOP button is pressed, the mixing unit will coast to a standstill and remain in
this position. The mixing unit is not moved automatically to the 12 o'clock position!
Reset the EMERGENCY STOP switch
The EMERGENCY STOP switch must be reset by hand.
Rotate the red control element clockwise.
After you reset the EMERGENCY STOP switch, reset the message in the display by pushing the E-
button.
DANGER
Danger of death by dangerous voltage
There is a residual electrical energy in lines and equipment after the EMERGENCY STOP switch is
used. The EMERGENCY STOP switch does not disconnect the machine from the mains voltage.
•If maintenance or repair work is carried out on the machine, always unplug the power cord.
After reset of the EMERGENCY STOP switch, the mixing unit must be manually turned into 12 o’clock
position in order to release the mixing container. Please follow therefore the instruction under 7.2
E080 MU unlocked

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7. Errors and Troubleshooting
The troubleshooting tables in this Chapter will help you to determine whether you can troubleshoot yourself or whether you need to call
customer service.
DANGER
Danger of death by dangerous voltage
Please note that all maintenance and servicing jobs must be left strictly to authorized and suitably
trained expert staff. This applies in particular to those jobs printed on a gray background which
have to be performed with the housing open.
7.1 Possible errors messages
Fault Description Machine condition Solutions
E010 Door open •
Door open
•Close door
•Door closed
•Check the door lock
•Check the power cord / plug to the door lock.
E020 EMERGENCY STOP
activated
•EMERGENCY STOP button pushed
•Release the EMERGENCY STOP
•
EMERGENCY STOP button not
pushed
•Check the switch of the EMERGENCY STOP button
•Check the power cord / plug to the EMERGENCY STOP
button.
E050 Defective container •Container is defect
•Container is unstable
•Check clamping pressure, if necessary adjust
E070 Mixing Unit locked •
Latching pin blocked
•The latching pin is blocked – clean and lubricate,
replace if necessary
•
Latching pin released • Check the lead/connector to the switch of the mixing
unit lock.
•The switch of the mixing unit lock is defective.
E080 Mixing Unit unlocked •
Latching pin blocked
•The mixing unit is not 12 at o'clock position
•Check the lead/connector to the switch of the latching
pin
•The switch of the mixing unit lock is defective
•
Latching pin released
•
Check the lead/connector to the switch of the mixing
unit lock.
•The switch of the mixing unit lock is defective
E120 Mixing speed too low
•
The mixing unit rotates
•Check the lead/connector to the "position"
•proximity switch
•The "position" proximity switch is defective
•
The mixing unit does not rotate
•Check frequency converter
•Check the door safety switch
•Check the main motor
E130 Mixing speed too high •The mixing unit rotates too fast •Decrease the motor speed
E150 Error clamp motor •The mixing container is not
clamped
•Check the clamp motor
•Check the lines to the clamp motor
•Check the control

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Fault Description Machine condition Solutions
E170 Error door lock
•Close door completely
•Check the door lock
•Check the connection of the door lock
•Check door motor
E180 Door is not open •The door is not open
•Open door with the DOOR button
•The mixing container is clamped
•Check the door lock
•Check the connection of the door lock
•Check door motor
7.2 E080 MU unlocked
The mixing unit was not positioned and fixed in the 12o'clock position.
This condition occurs upon actuation of the EMERGENCY STOP button or upon interruption of the
power supply during the mixing process.
AUTO
With the container clamped or the mixing unit not loaded, the mixing unit can be automatically
positioned and fixed with the help of Button I (Auto)
MANU
With the mixing container unclamped, the mixing unit must be positioned manually.
Upon actuation of Button III (MANU), the door can be opened by pressing the DOOR button.
Remove mixing unit from the mixing space and fix mixing unit manually in 12o'clock position
Quit manual positioning by pressing the E button
MU UNLOCKED
Press Button
for positioning
AUTO
MANU
MU UNLOCKED
Press DOOR
for opening Door
MU UNLOCKED
wait for lock MU
MU UNLOCKED
MU locked
Close Door
Press E to quit
MU UNLOCKED
Press Button
for positioning
AUTO
MANU

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7.3 Unlock door manually
The machine is equipped with a safety lock, which locks the door automatically after it is closed. In
the event of a malfunction or power outage, the door can be locked manually.
•Disconnect the machine from the mains by pulling out the mains plug.
•Wait until the mixing unit is completely stopped.
•Remove the plastic stopper (5) from the door unlocking device.
•Use a screwdriver to move the unlocking device in direction of the arrow.
•Open the door.
WARNING
Risk of injury by machine parts that continue to rotate
When activating the manual door release, the mixing process is interrupted automatically. The
mixing unit will run for a few seconds up to a complete standstill.
•Use the manually door unlocking device only in case of emergency.
•Before using the manually door unlocking device, always disconnect the machine from the
mains by pulling out the mains plug.
•Never use the manually door unlocking device whilst the mixing unit is turning.
7.4 Fuses on the device
7.4.1 Device fuse
If line voltage is available but the power button does not light up, the cause may be a faulty device
fuse.
The device fuse is located in the mains connection on the back of the machine. Only use 5x20mm,
230V/10AT fuses to replace a blown fuse.
If the device fuse is tripped again, there is a defect in the control unit. If this is the case, contact an
authorised service partner to correct the error.
7.4.2 DC fuse
If the power button is on, but nothing is showing on the display of the operating unit, the cause may
be a tripped DC fuse.
The DC fuse is located next to the power button. After the fuse is tripped, wait at least one minute,
and only then press the pin back in until it locks into place.
If the device fuse is tripped again, there is a defect in the control unit. If this is the case, contact an
authorised service partner to correct the error.
Door unlocking device
Device fuse
DC fuse

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8. Cleaning, maintenance, and repair
It is necessary to check, clean, and service the machine regularly to ensure continuous function.
Unplug the machine from power by pulling the plug before all cleaning, maintenance, and repair work
is done on the machine.
8.1 Cleaning
Remove any spilled mixed compound immediately from the interior of the machine. For this purpose
use a rag or a scraper. Be careful not to damage any connections or sensors.
Dirty threaded spindles can be cleaned with a rag or a wire brush. When you have finished cleaning
the threaded spindles, lubricate them again with ESSO BEACON EP.
Do not use grease which contains molybdenum, graphite, Teflon or MoS2 component for the
lubricating of the threaded spindles. These components can damage the plastic spindle nuts
durably.
CAUTION
Damage to the machine through dry run ball bearings
If you clean the machine with a high-pressure washer, the lubricant is washed out from the ball
bearings and they run try.
•Never clean the machine with a high-pressure washer or similar.
•Replace dry-run ball bearings immediately.
8.2 Maintenance
Every week:
•Remove any dirt from the machine.
•Check that the locking lever (5) moves smoothly and lubricate lightly with grease.
Every 6 months:
•Check the clamping plate top (1) and bottom (2) for wear and tear, replace if necessary.
•Check and clean the slide pull out mechanism (3). Lubricate lightly with grease.
•Clean dirty threaded spindles (4) with a rag or a wire brush. After cleaning, lubricate them again
with ESSO BEACON EP.
•Check that all ball bearings move smoothly. Ball bearings are to be found on the two clamping jaws,
on the drive shaft at the transmission gear and on the clamping tables.
•Check the tension of the V-belt. Replace the V-belt if it is worn or damaged.
1 Clamping plate top
2 Clamping plate bottom
3 Slide pull out
4 Threaded spindles
5 Locking lever
4
1
3
2
5
Cleaning and maintenance

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8.3 Repair
If service is required, please consult the customer service or the manufacturer of the machine.
DANGER
Danger of death by dangerous voltage
Do not open the housing or remove any safety equipment of the machine. Please note that all
maintenance and servicing jobs must be left strictly to authorized and suitably trained expert staff.
The proper state of all safety equipment and electrical equipment is to verify and document after
the repair.
Only use original spare parts.
Do not modify or change safety-related parts!
Any additional components added may not impair safety and must be approved by the
manufacturer.
8.4 Expendable items
The following expendable items are available for the device:
Part Article no.:
Bag 10 pcs. of rubber for the handle safeguard 200 mm Ø 61326
Bag 10 pcs. of rubber for the handle safeguard 160 mm Ø 61327
Bag 10 pcs. of rubber for the handle safeguard 140 mm Ø 61328
Grease ESSO BEACON EP 61299
Spare parts are available under www.collomix.de.

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9. Storage, disposal
9.1 Storage
The storage area should be cool and dry in order to prevent corrosion on the individual parts of the
machine.
The room temperature of the storage area must be constantly above freezing.
Package the device to prevent any damages through outside impacts during storage.
If necessary, use cardboard and other packaging material.
Secure the machine against unintentional tilting and instability.
9.2 Disposal
The transport package is made of recyclable material. Please dispose this material accordingly.
At the end of the useful life, the machine must be properly disposed to return the used raw materials
to the recycling loop. Please contact the manufacturer directly for any questions concerning disposal.

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10. Appendix
10.1 Technical Specifications
BIAX 35
Power supply: 230 V / 50 Hz
Rated power: 1,5 kW
Device fuse: 10 AT
Line fuse: 16 A C (RCD Typ B)
Speed of mixing unit: - 630 rpm
Mixing weight: max. 12,5 kg
Container height: 90 - 300 mm
Container diameter: max. Ø 300 mm
Ambient temperature 5 … 30°C
Machine weight: 189 kg
Noise emission in accordance with 2006/42/EG
Sound pressure level LpA 64 dB re 20 µPa
Sound power level LWA 75 dB re 1 pW
Uncertainty KpA+WA 3 dB

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10.2 Dimensions