Drucker Diagnostics DASH Flex 12 Laboratory Centrifuge Owner

MODEL DESCRIPTION

Discover a better way to spin STAT with Drucker Diagnostics’ DASH Flex 12 centrifuge. Minimize lab error, reduce turnaround time, and streamline training with the digital display, programmable cycle settings, and powerful performance. This general-purpose laboratory centrifuge may also be used to spin approved containers with biologics, chemicals (non-flammable, non- explosive, non-volatile, and non-highly reactive), and environmental samples.

FEATURES

• The first three (3) cycles are conveniently pre-set and labeled for your lab’s most common applications. Use the default cycles or settings can be customized.
• A time and speed/g-force can be quickly entered for a single use cycle. The cycle will not be retained in memory.
• If desired, the control panel can be temporarily locked on one cycle, ideal for standardization to a single spin.
• A Preset Lock can be turned on to prevent changes from being made to programmed cycles.
• Up to 10 cycles can be programmed for time, speed, and braking and labeled with a custom name. Cycles can be programmed by g-force (RCF) rather than speed (RPM) to facilitate matching validated cycles and manufacturers IFUs.
• Lid lighting indicates the centrifuge’s status (ready, running, done), informing the operator when tubes are ready for the analyzer and preventing tubes from being left in the centrifuge longer than necessary (patent pending).
• A traditional audible alert indicates the completion of the cycle. The audible alert can be muted.
• Cool–Flow design prevents overheating of samples by using ambient air to keep specimens at room temperature.
• The tube holders are fiber reinforced for high strength, durability, and years of trouble-free use.
• A clear lid permits safe observation of samples and optical calibration of speed.
• The lid safety system prevents the centrifuge from operating unless the lid is closed and latched.
• The lid safety system only allows entry into the centrifuge after the rotor has completely stopped.
• The high-power brushless motor provides years of operation with no routine maintenance.

INTENDED USE

• General purpose laboratory centrifuge, intended for the density-based separation of fluids through centripetal acceleration.

WARRANTY

• Drucker Diagnostics warrants that this centrifuge is free from defects in workmanship and parts for 2 years.

CAUTION AND WARNING STATEMENTS

• This device is intended to be operated by properly trained personnel who have carefully read the operating manual and are familiar with the function of the device. [Refer to the clinical laboratory method specified by the specimen receptacle manufacturer or established by the medical technology for the products applications.]

• For the safety of both the operator and service personnel, care should be taken when using this centrifuge if handling substances that are known to be toxic, radioactive or contaminated with pathogenic microorganisms. Use appropriate personal protection equipment (PPE). When Risk Group II materials are used, (as identified in the World Health Organization “Laboratory Bio-Safety Manual”), a Bio- Seal should be employed. In the event that materials of a higher risk group are being used, more than one level of protection must be provided. The use of flammable or explosive materials as well as those materials which have a vigorous chemical reaction is prohibited.
  Unplug the centrifuge before cleaning or performing maintenance.

• Inspect centrifuge for cracks or physical damage to cabinet, lid, rotor, or tube holders. Damage may result in unsafe operation. Discontinue use until repairs have been performed.

• This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with this operator manual, may cause interference to radio communications.

• Operation of this equipment in a residential area may cause interference, in which case the user will be required to correct the interference at his own expense.

• Due to the lack of the possibility of human exposure, all Drucker centrifuges and accessories sold by Drucker Diagnostics, Inc. are compliant without any special labeling required by the California Safe Drinking Water and Toxic Enforcement Act (Proposition 65).

INITIAL SETUP

• Unpack and verify that all the following are included:
• Centrifuge
• Power cord
• Tube holders
• Quick Start Guide
• Setup the centrifuge on flat and level surface. A bench top clearance height of 21” (54 cm) is required to open the lid.
• The centrifuge should have 6” (15 cm) of clear space around the centrifuge. Proper ventilation is necessary to prevent the overheating of samples as well as premature failure of the centrifuge. Choose an area which allows unencumbered air flow, and where the temperature remains between 16°C and 32°C.
• No hazardous material shall be permitted in the clearance envelope during operation.
• The operator time within the envelope shall be limited to the time necessary for loading, unloading, and centrifuge operation only.
• Plug the line cord into the centrifuge.
• Plug the line cord into an electrical outlet.
• Turn on the power switch on the back of the centrifuge.
• BE SURE THE ELECTRICAL OUTLET IS ALWAYS ACCESSIBLE AS THE LINE CORD IS THE MEANS OF EMERGENCY DISCONNECTION!

OPERATION

• Place the tubes into the tube holders. Be sure to follow the rules for balanced loads as listed in the next section.
• Close the lid and turn the lid knob clockwise to its complete stop position.
• The digital screen shows the currently selected cycle. To select another cycle, press the UP or DOWN button in succession until the desired cycle is selected.
• Pushing the START button on the control panel will start the spin cycle.
• When the cycle is completed, the rotor will slow to a complete stop and the lid light will flash.
• The unlocking mechanism will engage for 60 seconds allowing entry into the rotor chamber. To unlock after more than 60 seconds have elapsed, press the UNLOCK button. The lid will unlock for another 15 seconds.
• Turn the lid knob counterclockwise and open the lid. The lid light will turn off.
• You may now safely remove the samples.

QUICK START

The top screen display alternates between the name of the currently selected speed. The bottom screen displays the time setting. For convenience, the first three (3) cycles are preset for common applications and can be reprogrammed to your validated cycles:

• 3 min STAT centrifugation at 4,000 xg
• 5 min STAT centrifugation at 4,000 xg
• Custom This setting can be customized to your lab’s validated cycles.

SETTINGS

• QUICK ADJUST TIME AND SPEED Change time, speed (RPM) or g-force (RCF) for a single cycle.

• ADJUSTING THE BRAKE SETTING

• CHANGING THE AUDIBLE BEEPER

• CREATE NEW CYCLE

• DISPLAY CYCLE COUNT

MODIFYING A PRESET

• Save up to 10 custom cycles. The top screen alternates between cycle name and speed.

• DELETING A CYCLE

CYCLE LOCK

• To ensure repeatability, the centrifuge can be locked either on one cycle (Single Cycle Lock) or restricted to the saved cycles (Preset Lock). The Single Cycle Lock also prevents making changes to the selected cycle parameters. The Preset Lock allows selection of any saved cycle and prevents changing the parameters of saved cycles.

PRESET CYCLES

BALANCING LOADS

• Your centrifuge must contain a balanced load to work properly. Spinning balanced loads will extend the life of the centrifuge and produce better results. Use the following rules when loading the rotor. If an odd number of samples is to be spun, fill a tube with water to match the weight of the unpaired sample and place it across from this sample. Opposing tube holders must be equally loaded or empty or loaded with equally weighted samples. When loading only 3 tubes, they must be of equal weight.

CARE AND PREVENTATIVE MAINTENANCE

With proper care and maintenance, your centrifuge will provide years of laboratory service. For proper care, the following steps should be taken

• Always Spin Balanced Loads: Make certain that you are always spinning a balanced load, as shown in the previous section. These centrifuges have a unique counter balanced motor mounting design which produces excellent vibration dampening. However, out–of–balance loads may break glass test tubes and may produce unsatisfactory separation results. Proper load balancing will improve sample separation and extend the life of the centrifuge.
• Motor and Electrical Maintenance: The highest quality electrical components have been selected for the centrifuge and should not need maintenance or servicing for the life of the centrifuge.
• Tube Holder Replacement: It is recommended that the tube holders be replaced after 24 months of use. Inspect tube holders regularly for cracks. If cracks are discovered, replace immediately.
• Remove Accessories Before Moving: All tube holders, samples, and caps must be removed from the rotor chamber before transporting or storing the centrifuge to prevent damage and injury.

CLEANING AND DISINFECTION
To prolong the life of the centrifuge, cleaning and disinfection is recommended every six months or whenever there is a spillage or tube breakage. Contaminants must be removed immediately, or corrosion and premature degradation of components can occur. Before using any cleaning or decontamination methods other than those recommended by the manufacturer, users should verify with the manufacturer that the proposed method will not damage the equipment.

• Unplug the centrifuge before cleaning.
• Use appropriate personal protective equipment (PPE).
• Apply cleaning solutions with a towel or cloth. Do not submerge the centrifuge in water or other cleaning solutions as this will cause damage and void the warranty.
• ONLY isopropyl alcohol or a 10% (5500 PPM) bleach solution should be used to disinfect the centrifuge and its accessories.
• All surfaces must be dried immediately after cleaning and disinfecting.
• TBQ GERMICIDAL PRODUCTS ARE NOT RECOMMENDED AS THEY MAY CAUSE DAMAGE TO THE CENTRIFUGE. REFRAIN FROM USING TO PREVENT VOIDING THE WARRANTY.
• Fully/partially halogenated hydrocarbons, ketones, esters, ethers, benzyls, ethyl benzenes, and all other chemicals not prescribed by the manufacturer shall not be used as they may cause damage to the rotor chamber, rotor, tube holders, accessories and centrifuge exterior and void the warranty.

TROUBLESHOOTING

GENERAL SPECIFICATIONS

The rotor and accessories are rated for the maximum rotation frequency shown in the table below.

• Tube Capacity: 12 tubes – 3 to 10 mL
• Dimensions (H x W x D): 9 in x 12.5 in x 14.75 in (23 cm x 32 cm x 37 cm)
• Weight: 34 lbs. (15 kg)
• Sound Level: 61 dB A
• Environmental Range: 16 – 32 degrees C
• Voltage: 100 -240 VAC
• Frequency: 50/60 Hz
• Power Requirement: 415 Watts
• Centrifuge Motor: ½ H.P. Brushless
• Max g-Force: 4,000 xg
• Max Speed: 5,200 RPM
• Cycle Time: 1 to 30 minutes (+/- 2%)

CALCULATING THE G-FORCE
The I.F.U.s of tube manufacturers recommend cycles at a minimum G-Force, which can be calculated if you know the RPM and the radius. Use the formula below or go to www.druckerdiagnostics.com/g-force- calculator/.

In Centimeters

• RCF or G-force = 0.00001118 x
• Rotor Radius (cm) x (RPM)

In Inches

• RCF or G-force = 0.0000284 x
• Rotor Radius (in) x (RPM)2

REPLACEMENT PARTS

Part No. Description

• 7724177: Foot, rubber
• 02-002-1-0044: Lid Tray Assembly
• 02-001-0-0009: 12-Place Rotor, Horizontal
• 02-005-1-0012: Motor Assembly
• 02-006-0-0021: PC Board
• 7760006: Power cord
• 03-1-0005-0193: Power Supply, 350W
• 02-002-1-0041: Lid Assembly
• 7724071: Hinge, friction
• 02-002-1-0057: Seal, lid gasket
• 03-0-0003-0313: Open/Close Label
• 03-1-0007-0046: 75/100mm Tube Holder, Blue
• 02-002-1-0044: Lid LED Assembly, Green
• 03-0-0003-0398: Dash Flex 12 Front Panel Label
• 03-1-0001-0090: Button Cover No Emboss
• 03-1-0001-0089: Button Cover Embossed
• 03-1-0002-0099: Button Protector
• 00-100-100-005: Replacement Grommet & Bushing Kit

Product Family: DASH Flex Series Complies with UL61010-1/CSA C22.2 No. 61010-1 and IEC61010-2-020 Protected by U.S. Patents #6,811,531, # 7,422,554,

D718,463, & #D734,489. Other Patents Pending To access previous manuals,

please click the relevant link below: DASH Flex 12 Operator’s Manual, Rev D

FDA LISTED

INSTRUCTIONS FOR DISPOSAL OF WEEE BY USERS IN THE EUROPEAN UNION This product must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of their waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, waste disposal service, or where you purchased the product.200 SHADY LANE, SUITE 170 – PHILIPSBURG, PA 16866, USA +1-866-265-1486 (U.S. ONLY) – +1-814-692-7661 [email protected]  DRUCKERDIAGNOSTICS.COM This operator’s manual is part number 03-0-0002-0142 Rev. E

Drucker Diagnostics – Customer Service: +1-814-692-7661 – [email protected]

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