Page 2
Declaration of conformity INTEGRA Biosciences AG – 7205 Zizers, Switzerland declares on its own responsibility that the device Description Model VIAFLO ASSIST 4500 complies with: EU Directives (DoW: Date of Withdrawal) Before DoW After DoW Low Voltage Equipment 2006/95/EC 20.04.2016...
This symbol identifies important notes regarding the correct operation of the device and labor-saving features. The device is marked with the following symbol: IOHAZARD The instrument can be potentially biohazardous due to the use of biozazardous substances by the operator. www.integra-biosciences.com...
They are used for aspirating and dispensing liquids in the volume range of 0.5– 1250 µl using GripTip pipette tips. Please refer to the VIAFLO II Electronic Pipettes operating instructions for more detailed informations on www.integra-biosciences.com. INTEGRA Biosciences AG...
Regardless of the listed safety notes, additional applicable regulations and guidelines of trade associations, health authorities, trade supervisory offices, etc. must be observed. Please visit our website www.integra-biosciences.com on a regular basis for up to date information regarding REACH classified chemicals contained in our products.
Green LED blinks: press to start operation/homing Green LED lights: operation performed 14 Bluetooth control LED (lights blue if connection is active) and Error LED (flashes red in case of error) 15 On/Off key (lights green if On) INTEGRA Biosciences AG...
24 Finger hook, facilitates easy operation 25 Volume indicator label, color matches GripTip box insert. 2.3.2 Display The Display shows all pipetting options. Battery life indicator OK - Serial Dilution, select program Current mode Instruction Active step Volume Options www.integra-biosciences.com...
When it turns red, the pipette needs to be charged. AUTION Use only the approved INTEGRA battery, power supply or charging stand. Use of an incompatible power transformer can damage the pipette. The battery can be charged using either the mains adapter or a charging stand, see (“8.2 Accessories for VIAFLO II Electronic Pipettes”...
From the ASSIST option select Bluetooth Pairing. Switch OFF and ON the VIAFLO ASSIST device, see “4.1 Turn on/off the VIAFLO ASSIST device” on page 14, and wait approx. 30 sec. until the message “Pairing successful” is displayed. Press OK. www.integra-biosciences.com...
For fine adjustment of the pipette tips along the Y-axis turn the screw on the pipette holder (a) with a flathead screw driver size 2. Turning clockwise moves the pipette to the rear, counterclockwise to the front. The maximum Y-shift is +/- 5 mm. INTEGRA Biosciences AG...
Allows to change the move speed of the pipette arm (1, Z-axis) and the plate carrier (2, X- axis) on ASSIST. Select Move Speed and press OK. Use the Touch wheel to select Slow, Medium or Default (=fast) and press OK. Save your settings. www.integra-biosciences.com...
It is possible to create programs, however without teaching of active heights. Running a program From the ASSIST menu select the Pipetting mode and the stored program you want to run and press OK. Press the Run key (22). INTEGRA Biosciences AG...
(a) moves the pipette center to pipette in 96 well lever (a) moves the pipette to the rear to accommo- plates. to the front to accommo- date the rear positions of date the front positions of 384 well plates. 384 well plates. www.integra-biosciences.com...
“3.6.4 Adjusting the plate tion. alignment” on page 12. The tip height is not • Wrong tip type set. • Enter the tip type used, see correct using 12.5 μl “3.6.3 Setting tip type” on GripTips. page 12. INTEGRA Biosciences AG...
Variable Dispense Allows dispensing multiple aliquots of different volumes. Multi Aspirate Allows aspirating multiple aliquots of the same or different volumes from a microplate. Custom Allows to create and store multi-stepped user-defined pipetting protocols. www.integra-biosciences.com...
Modify existing programs At any program display, use the Touch wheel to highlight an existing program. Press Options, use the Touch wheel to select an option (View/Edit, Delete, Copy, Rename) to modify the program and press OK. INTEGRA Biosciences AG...
Note: Switching to portrait requires to adapt default parameters like “Rows”, “Columns” or “Count”. Clear Height The travel height at which the GripTips move from well to well. The tips must be above the plate, see “Adjust the tip heights” on page 20. www.integra-biosciences.com...
Page 20
Start tracking from (h Start tracking from (x): Start tracking from (x): Height (h ) is defined in Height (x) is calculated Height (x) is calculated the Target section. automatically: (h automatically: (h Target Disp distance. Target Disp distance. INTEGRA Biosciences AG...
“Description of the tracking distances” on page 20. Set the mixing volume after dispensing. It does not affect the transfer volume. Mix Speed Set the mixing speed (1 = low, 10 = fast). Mix Cycles Set the number of mixes per well (1-30). www.integra-biosciences.com...
Page 22
The same distance is used to move down during aspiration in the target location. • Target Mix: moves the set distance down and up during mixing in the target location. Press to save your settings. This will return you to the list of Serial Dilution programs. INTEGRA Biosciences AG...
Select the INTEGRA reagent reservoir for multichannel pipettes, see 8.3 type “Consumables” on page 32. Start volume Set the filling volume that is currently in the INTEGRA reagent reservoir. Set the approx. immersion depth of the pipette tips (2-3 mm are immersion recommended).
Page 24
Dispense and the blowout height (BlowOut at, only activated if Tracking is disabled). Set the Blowout height below the liquid in the wells for best results. Press to save your settings. This will return you to the list of Repeat Dispense programs. INTEGRA Biosciences AG...
Dispense Option Description Dispense Set the different dispense volumes for every variable dispense step. 1 to n Press to save your settings. This will return you to the list of Variable Dispense programs. www.integra-biosciences.com...
• Source Asp: set the distance in mm, which the pipette should move down (or up) during aspirating (and mixing) from the source plate, Press to save your settings. This will return you to the list of Multi Aspirate programs. INTEGRA Biosciences AG...
The distance from well to well for a 96 well plate is 9 mm and for a 384 well plate 4.5 mm. 1. Tracking distance: the distance the pipette automatically follows during aspirating, dispensing or mixing allowing a constant tip immersion depth, see “Description of the tracking distances” on page 20. www.integra-biosciences.com...
Page 28
Beep Sets a beep. The sound is only active, if under Preferences - Sounds the option Messages is set to On. When finished, press to save the Custom program. To run the program, press OK. INTEGRA Biosciences AG...
This is necessary to protect service personnel. Equipment disposal The VIAFLO ASSIST must not be disposed of with unsorted municipal waste. Dispose the VIAFLO ASSIST in accordance with the laws and regulations in your area governing disposal of devices. www.integra-biosciences.com...
50 µl / 125 µl 101.3 mm 300 µl 96.0 mm 1250 µl 54.1 mm Intellectual Property The VIAFLO ASSIST is covered under the following patents: Patent Number Country Title Apply to 9,321,048 Sample Distribution System And Pro- ASSIST cess INTEGRA Biosciences AG...
Mains Adapter for linear stand and carousel charging stand 3216 Charging station for linear stand, incl. connection cable 3217 Charging/communication station for linear stand, incl. connection cable 3218 and USB cable Bluetooth module for VIAFLO II pipettes 4221 Bluetooth PC module with PC software 4225 www.integra-biosciences.com...
Need help?
Do you have a question about the 4500 and is the answer not in the manual?
Questions and answers