Elmi DOS-20L User manual

User manual
Digital orbital shaker DOS-20L
ELMI Ltd.
21-133 Aizkraukles Str.
Riga, LV-1006, Latvia
T.: [phone]
T.: [phone]
E: [email protected]om
W: www.elmi-tech.com

1
Page
Content............................................................................................................................... 1
Introduction..............................................................................................................................2
Technical specifications ...........................................................................................................2
Delivery package.....................................................................................................................2
Safety.......................................................................................................................................3
Preparation to use....................................................................................................................3
The device...............................................................................................................................4
Control description...................................................................................................................5
Using the device(mainmenu) ..................................................................................................6
Orbitalrotationmode................................................................................................................7
Auto reversemode...................................................................................................................7
Reciprocal mode......................................................................................................................8
Vibration mode........................................................................................................................8
Programming menu ............................................................................................................9-10
Additional modes...................................................................................................................11
Disinfection and cleaning .......................................................................................................12
Transportation and storage....................................................................................................12
Warranty statements..............................................................................................................12
Certificate of approval............................................................................................................13
Certificate of sale...................................................................................................................13

2
Dear user!
Congratulations, you have acquired an ELMI shaker - product of advanced technology and
high quality!
DOS-20L shaker is easy to use and reliable in operation. We ask you to carefully read the user
manual and observe all maintenance and operation requirements, as this will ensure long and
flawless use of the device.
The shaker is designed to mix up components in different kind of test tubes, flat bottom laboratory
dishes, flasks, Petri dishes, etc.
Technical specifications
Sizeofworkingplatform,mm 415х295
Speed of rotation, RPM 10-300
Amplitude of platform movement, mm 20
Maximumload,kg 7
Working modes 4
Type of platform movement orbital
Timer 1 minute –9 hours 59minutes
Environmental temperature, °C +4 up to +45
Relative moisture of atmosphere (at 20°C temperature) not more than 80%
Voltageand frequency 110-220 V, 50-60Hz
Powersupplyadapter: 24VDC –1A
Maximal power consumption, W 24
Size of the device, mm 415х365x100
Net weight,kg 8,8
Delivery package
Item Quantity
Shaker............................................................................................................................................1
Powersupply adapter.....................................................................................................................1
Magnetic clips................................................................................................................................8
Usermanual...................................................................................................................................1
Packaging ......................................................................................................................................1

3
General safety
•Use only as directed in the operating instructions provided.
•The unit should not be used if it has encountered a physical shock or has beendropped.
•The unit must be stored and transported in a horizontal position (see package label).
•After transport or storage allow the unit to dry out (2-3 hrs.) before connecting to mainspower.
•Use only original accessories provided by the manufacturer and ordered
specifically for this model.
Electrical safety
•Connect to the mains only with a voltage corresponding to that on the serial number label.
•Ensure that the switch and plug are easily accessible during use.
•Do not plug the unit into the main outlet without grounding, and do not use extension lead without
grounding.
•Before moving the unit, disconnect it from the mains. Toturn off the unit, disconnect the power plug
from the mains outlet.
•It is the user's responsibility to carry out appropriate decontamination if hazardous material is spilt on
or inside the equipment. If liquid is split inside the unit, disconnect it from the mains and have it
checked by a competent person. During operation
•Do not block the platform movement.
•Do not leave the operating unit unattended.
•Do not operate the unit in environments with aggressive or explosive chemicalmixtures.
•Do not operate the unit if it is faulty or been incorrectly installed.
•For indoor use only.
•Before using any cleaning or decontamination method except those recommended by the manufacturer,
check with the manufacturer that the proposed method will not damage the equipment.
•Do not make modifications to the unit.
Biological safety
•It is the user's responsibility to carry out appropriate decontamination if hazardous material is spilt
on or inside the equipment.
Preparation to use
•Unpack the device. Please keep the packaging material for transportation or storagepurposes.
•If the machine was stored at a temperature below 0°C, make sure that it is kept at room
temperature for at least two hours before turning it on.
•Place the shaker onto a level, horizontal surface.
•Examine the power adapter and appearance of device for damage.
•Connect the power cord to the centrifuge, insert the adapter in to the socket and press network
switch at ( I ) symbol. Display will light up on the control panel.
•Check the platform. Try rotating it by hand. There should be no noise or obstacles to smooth
running.
•Check the surrounding of device. Safety distance of 30cm must be observed around the device
during operation.
•Check for other signs of damage or malfunction.
ATTENTION! If there is any apparent damage or malfunction, DO NOT TURN ON the shaker
without consulting a specialist.

4
1 - Network switch
2 - Power plug
3 - Working platform
4 - Casing
5 - Control panel
3
4
1
2
5

5
Control panel
Up and down navigation keys
Left, right navigation keys
and increasing, decreasing parameter value keys
Entering and exiting key in programming mode
to set the step parameter
Start/Stop key
Setting key to manage the interface of device
Entering and exiting key to cycle programming mode

6
Main menu
In the main menu you can choose and set the needed
working mode.
Choosing the working mode
The shaker has 4 working modes:
1) Orbital rotation
2) Auto reverse
3) Reciprocal
4) Vibration
To choose a mode go to the lowest level of the main menu and
select the desired mode using the right or left navigation keys.
Adjusting the parameters of the mode
Using the navigation keys, select the desired mode and
set required values for each parameter.
Press and hold the left or right navigation key to quickly
change the value of a parameter.

7
Orbital rotation mode
Orbital rotation - clockwise classic platform motion mode
with adjustable speed and time parameters.
mode parameters:
TIMER: 1 minute - 99:59 minutes - continuous mode.
PRM: 15 - 300.
Auto reverse mode
Auto reverse mode - platform orbital motion mode with set and equal numbers of
clockwise and counter-clockwise turns.
Adjustable RPM, time and the number of one-way rotations.
Options:
TIMER: 1 minute - 99.59 minutes - continuous mode.
PRM: 15 RPM - 300 RPM.
TURNS: 5 - 25.

8
Reciprocal mode
Reciprocal mode - provides changing direction motion with the choice
of rotation angle of the platform,
at a predetermined RPM and operating time.
Options:
TIMER: 1 minute - 99.59 minutes - continuos mode.
RPM: 07 - 20.
Angle: 10 ° - 360 °
Vibration mode
Vibration mode - reciprocating type of movement of the platform
imitating shake.
Ability to customize the speed settings, time and amplitude of the shake-up.
Options:
TIMER: 1 minute - 99.59 minutes - continuos mode.
PRM: 07 - 20.
Amplitude: 1mm - 2mm

9
Programming menu
You can create a custom program using the programming
menu. Create multiple steps to combine the various
shaker working modes.
To enter and exit the programming menu use the “Cycles
mode” key.
Creating program
program step
working mode type indicator
number of cycles
total program time
You can set the number of repeat cycles on the bottom line of
the programming menu. Ranges are from 1 to 99, or continuos
mode can be used. Create a custom cycle program by adding
four steps and a number of program repeat cycles as required.
All settings are made using the navigation keys. Enter and
exit the programming menu using "ENTER" key.
When setting the programming, you can assign the
desired operating mode:
1) Orbital rotation mode
2) Auto reverse mode
3) Reciprocal mode
4) Vibration mode
5) Pause
6) Disable step
The number of repeat cycles can be set in the bottom line
of programming main menu, ranges are from 1 to 99,
plus continuos mode.

10
Cycles: 1
Total timer: 000:08:00
Example of custom program
Enter the Cycle programming menu
1 Select the 1st step and press “ENTER” key.
1.1 Go to the step menu’s bottom line, select orbital rotation mode;
set the time for 5 minutes, RPM to 100 and press “ENTER”.
2 Select the 2nd step and press “ENTER” key.
2.1 Go to the step menu’s bottom line and select the pause mode;
set the time to 1 minute and press “ENTER” key.
3 Select the 3rd step and press “ENTER” key.
3.1 Go to the step menu’s bottom line and select orbital rotation
mode; set the time to 2 minutes, RPM to 200, and press“ENTER”.
4 Select the 4th step and press “ENTER” key.
4.1 Go to the step menu’s bottom line and select the “NO
OPERATION” mode and press “ENTER”.
5 Go to the program menu bottom line and set the cycle value to 1.
The program is ready! Press start button to run the program.

11
Simplified menu
If you wish to use the device just as an orbital shaker and other modes are
not needed, you can enable the simplified menu by holding the “PROGRAM”
key and switching the network switch off and on again.
To return to the advanced menu, repeat the operation.
Interface adjustment menu
In the interface menu you can adjust the display
brightness, sound volume, and select the interface
language.
All settings are made using the navigation keys. To enter
and exit the menu use the "SETTINGS" key.
English

12
Disinfection and cleaning
Shaker and accessories must be cleaned once a week to avoid corrosion and changes to
material. Disconnect the device from mains power supply and clean it separately. The platform,
accessories and exterior of the shaker should be cleaned with a moist cloth. Only use neutral
agents to clean these parts. To disinfect, use an alcohol-based disinfectant
(70% isopropanol/water mixture). If corrosive, toxic or radioactive liquids or pathogenic bacteria
are spilled on the platform, shaker must be decontaminated thoroughly.
Transportation and storage
To ensure safety during transportation, the equipment should be packed in the original
manufacturer’s packaging or similar packaging substitute.
Equipment can be transported in any kind of closed transport; make sure that equipment is tightly
fixed and transported accordingly to transportation regulations. Equipment should be stored in
original manufacturers packaging in dry room with humidity not more than 80% and temperature
range of +10°C up to +40°C. It is not recommended to store the equipment more than 36 month.
Warranty statements
•Warranty applies to 24-month period from the date of purchasing.
•Malfunctions that occur due to a fault of the manufacturer, during warranty period, are
repaired free of charge.
•Warranty is not valid in the following cases:
- If the serial number label of the manufacturer is damaged.
- If damage occurs as a result of incorrect operation, transportation or storage.
•These documents are necessary if applying for warranty repair:
- User manual with serial number of the machine.
- Officially signed report, describing the reasons and circumstances of theequipment
malfunctions.
•Warranty repair can be performed only if the equipment is delivered in theoriginal
manufacturers packaging or equally safe packaging.
•Before returning for warranty repair ensure that the device is fully cleaned, decontaminated
and does not present any kind of health risk to our staff.
•If the above warranty requirements are not met, repair charges are applied to thecustomer.
•For all further questions concerning usage and maintenance, please contact the manufacturer
or product vendor.

13
Certificate of approval
Shaker DOS-20L N has been inspected for the technical conditions and
meets all regulations necessary for this class of device.
Quality control person .
(name) (signature)
Date of manufacture .
Place for stamp.
Certificate of sale
Organization .
Address .
Phone .
Vendor .
(name) (signature)
Date of sale .
Manufacturers' address.
21-133 Aizkraukles Str., Riga LV-1006
Tel: [phone]
Tel: [phone]
E-mail: [email protected]
WWW: www.elmi-tech.com

14
Video instruction is available!
youtube.com/elmimedia/videos
ELMI Ltd.
21-133 Aizkraukles Str.
Riga, LV-1006, Latvia
T: [phone]
T: [phone]
E: [email protected]
W: www.elmi-tech.com