User Manual - MD Resource
Contents
1. C 0459 Important Features The most important features of an assembled LS2 are indicated below LS2 Front View LS2 Rear View Warnings and Cautions Warnings Warnings are statements about conditions that could cause serious injury or death The following Warnings apply a Read this User s Manual completely prior to use a Do not use the aspirator in the presence of flammable anesthetics a Federal USA law restricts this device to sale by or on the order of a physician a When performing a procedure ensure that the collection canister s does not overfill Aspirant or other material entering the vacuum system may cause damage If the collection canister overfills switch off the aspirator immediately Clean out the overflow trap then run the pumps again to re dry the system if possible a Operate the LS2 only with the supplied or equivalent hospital grade power cord 1 Insert the universal end of the power cord into the receptacle on the back of the aspirator 2 Connect the remaining end of the power cord to your AC outlet a Electrical connection should be made to a grounded outlet only a Operate the LS2 only at the specified voltage 100 120 or 200 240 VAC The aspirator s operating voltage has been pre set at the factory and is not user selectable Operating the LS2 at a voltage other than that for which it was manufactured is dangerous and may damage or destroy the aspirator a Never attemp2. number on the outside of the package or on the accompanying paperwork 3 Return the item s to M D Resource s corporate address using a reputable carrier prepaid Collect shipments etc will be refused You may wish to insure your shipment It is strongly suggested that you use a carrier that provides proof of delivery Contact Information Corporate Address M D Resource Corporation 5981 Graham Court Livermore CA 94550 Customer Service Technical Support and General Inquiries Telephone 1 800 633 8423 or 510 732 9950 Fax 510 785 8182 e Mail order mdresource com 14 Table 201 Guidance and manufacturer s declaration electromagnetic emissions The LS2 Aspirator is intended for use in the electromagnetic environment specified below The customer or the user of the LS2 Aspirator should assure that it is used in such an environment Emission test Compliance Electromagnetic environment guidance RF emissions The LS2 Aspirator systems use RF energy only for internal function Therefore RF emissions CISPR 11 are very low and are not likely to cause any interference in nearby electronic equipment RF emissions Class B The LS2 Aspirator systems are suitable for use CISPR 11 in all establishments including domestic Harmonic emissions establishments and those directly connected to Not applicable the public low voltage power supply network IEC 61000 3 2 that supplies buildings used for domestic Voltage Fluctuat
3. up and brought in for repair 7 For the SP Single input Port model turn the vacuum control valve to its maximum setting For the DP Dual input Port model turn one vacuum control valve to its maximum setting and the other to its minimum setting 8 High pressure air can be used to push all moisture out of the valve and hose system while the overflow trap is off Gauze or other absorbent barrier should be used to collect any residue 9 For the DP Dual input Port model turn the vacuum control valve now set at max to its minimum setting and turn the other valve from the minimum setting to max Repeat steps 10 and 11 10 Ideally the system should be completely dry at all times Reinstall the extension pole and accessories 11 Install a new Biofilter tubing and overflow filter on the input port s Warranty Provisions 11 0459 The LS2 power aspirator is warranted for a period of 6 years from the date of purchase The LS2 is warranted to be free of defects in materials and workmanship and of functional defects when used under normal conditions for its intended surgical purpose Any LS2 subsystem proving to be defective during the warranty period will be replaced or repaired If at anytime you feel the LS2 system needs repairs we can help arrange to have it picked up for repairs You are responsible for the cost of shipment to and from MD Resource This warranty does not cover a Add on products a Consumabl
4. AMAGE and OR EXPENSE directly or indirectly arising from the use of this device M D Resource neither assumes nor authorizes any other person to assume for it any other or ADDITIONAL LIABILITY OR RESPONSIBILITY in connection with this device Caution Federal law U S A restricts this device to sale by or on the order of a physician Because of continuing product improvements prices specifications and model availability are subject to change without notice Unpacking and Inspection Carefully unpack the large box of all of its contents before trying to remove the LS Most often all of the components and everything to do the first procedure is included the same box including tubing canisters filter Due to the LS2 s weight it may be best to minimize the amount of lifting involved by cutting the cardboard box open so the unit can be rolled out Each system is carefully packed before shipment If any part of the system appears to have been damaged during shipment please contact Customer Service for further guidance Understanding Your Aspirator Technical Specifications Please note that the following technical specifications are subject to change without notice Display 20 segment 3 color LED bar graph two digit LED numeric vacuum readout Motors 2 maintenance free non polluting oilless rotary vane pumps serial staging 0 25hp each Vacuum Adjustable from 0 to 29in Hg 76mm Hg at sea level Cooling 2 high speed l
5. as been designed to seat onto 1 2 bolt at the inner base of the chassis a Orient the pole as vertically as possible before lowering it onto the rubber stopper The pole should slide smoothly down the inner back panel of the shell before it contacts the bolt Try to feel the top of the bolt with the pole before attempting to screw it in firmly Extension pole will not extend or it will not remain extended The extension pole s length may be altered by loosening tightening the plastic grip located in the center of the pole a Unscrew the plastic grip to allow the pole to extend a Tighten the plastic grip tightly to stabilize the pole at a given length 12 Aspirator produces little or no suction You should be able to feel suction on the inlet port s by blocking the port with your finger This suction should vary noticeably as the front panel vacuum control knob is turned a All models Pneumatic footswitch has not been activated Connect and activate the pneumatic footswitch supplied with the aspirator a DP Dual Port model only Ensure that both vacuum control knobs are not set to their maximum settings To generate proper vacuum on an input port the other control knob should be turned to its minimum setting a All models Visually inspect the overflow trap at the back of the unit If foreign material appears to be in the trap follow the procedures outlined in the User Servicing section of this manual Aspirator overheats The a
6. at max one knob at a time set to max for the Dual Port model for a period of 3 5 minutes with all accessories detached from the input port s This helps air dry the pumps so that moisture does not accumulate in the system Operating the Aspirator The following procedure is suggested for operating your LS2 aspirator Dr P RRI Roll the system into place then lock the lockable casters Connect the aspirator accessories as described above Switch on the aspirator using the front panel power switch 1 0 Activate deactivate the vacuum system as required using the pneumatic footswitch Adjust the amount of suction using the front panel vacuum control knob s Note For the DP Dual Port model ensure that both vacuum control knobs are not set to their maximum settings To generate proper vacuum on an input port the other control knob should be turned to its minimum setting As a safety precaution it is suggested that the operator deactivate the vacuum system with the pneumatic footswitch before switching off the aspirator This runs the fans which cools the pumps after their use Periodic Maintenance Schedule To help ensure years of trouble free operation the LS2 requires simple periodic maintenance 10 Before each use Visually inspect the filter and overflow trap to ensure aspirant has not entered the LS2 s vacuum system and both are clean and dry After each surgery Using the pneumatic footswitch activate the pum
7. ctions in the order given for a simple and trouble free installation Typical Set Up Older model but shows tubing connections filter to canister 1 Installing the Extension Pole a Loosen the pole s extension clamp by partially unscrewing it b Insert the large diameter end of the pole note the large nut inside that end of the pole through the circular hole in the top of the aspirator c Keeping the pole as vertical as possible lower it through the opening until it contacts the bolt welded on the inside base of the chassis Once the pole has been positioned correctly screw the pole to seat it securely 2 Mounting the Canister Holder a The holder slides down over the pole If you have a kpump on top of a PAL cover the holder should set securely right on the kpump handle Position the holder and gently hand tighten each nylon bolt until the holder remains in place b If you don t have the PAL console cover the holder will be as far down as the handle will allow 3 Installing the Biofilter s Installation of a FL3000 biofilter on the power aspirator s inlet port s is necessary to help guard against moisture entering into and destroying the pump system a Position the biofilter above the inlet barb b Press the biofilter onto the inlet barb approximately 1 2 1 25 cm 4 Installing the Pneumatic Footswitch a Insert the end of the footswitch tube s into the center of the receptacles on the lower front panel of the aspira
8. ed for vacuum at sea level The elevation of your operating room may affect the result by several inches Hg If these troubleshooting suggestions do not solve the problem or if the problem has not been covered above please contact Customer Service for further guidance Abbreviated Parts Listing Aspirator LS2 SP Power aspirator single port model LS2 DP Power aspirator dual port model Accessories Shipped with Aspirator FL3000 Absolute biofilter CANMNT Mounting assembly for canister s IVPOLE Extension pole 13 0459 AS4500 P Pneumatic footswitch 109 059 Hospital grade power cord 165 027 LS2 user service manual Related Accessories LS7020 2000cc disposable implosion proof canister box of 10 LS7010 8 length sterile PVC tubing LS7012 10 length sterile PVC tubing Call Cannulae various sizes and styles Call Post surgical garments various sizes and styles Replacement Parts 164 007 Control valve 165 023 Overflow trap assembly AS1704 Overflow trap barrier Requesting Service If you would like to request service for your LS2 please contact Customer Service see below M D Resource will assign an RMA Return Material Authorization number for the repair return Items returned without a valid RMA number will be refused Once you have received an RMA number follow this procedure 1 Pack each item securely M D Resource is not responsible for damage caused during a product s return 2 Write the RMA
9. es a Problems that result from a Misuse a Aspirant entering the vacuum and or pump system a Accidents abuse or problems with electrical power a Failure to perform preventive maintenance a Inappropriate servicing Please contact Customer Service for more information Troubleshooting Use this guide to troubleshoot common system problems Problem Useful Information a Suggested Action s Aspirator display is blank or aspirator will not power up When the aspirator is switched on the unit s 2 digit numeric display should always be lit and the unit s two fans should blow air out the back of the unit a Switch the aspirator on using the front panel toggle switch labeled I O a Check the power cord connection to back of aspirator a Check the connection to the electrical outlet Ensure that you are connected to a working AC outlet by testing the outlet with another electrical appliance a Check to see that the re settable circuit breaker has not tripped The circuit breaker may be reset by pushing the white button inward Aspirator will not stay in place or it will not roll smoothly The aspirator s two front casters include levers to lock them in place a Check the two front casters to ensure that they are locked or unlocked as desired When the lever is up the caster is unlocked and should roll freely When the lever is down the caster is locked and should stay in place Extension pole seems unstable The extension pole h
10. ions purposes flicker emissions Not applicable IEC 61000 3 3 Table 202 Guidance and manufacturer s declaration electromagnetic immunity The LS2 Aspirator systems are intended for use in the electromagnetic environment specified below The customer or the user of LS2 Systems should assure that it is used in such an environment Immunity test IEC 60601 Compliance level Electromagnetic test level environment guidance Electrostatic Discharge ESD 6 kV contact Floors should be wood Not applicable concrete or ceramic tile If IEC61000 4 2 8 KV air floors are covered with synthetic material the relative humidity should be at least 30 Electrical fast transient burst 2 kV for power supply lines 1 KV for input output lines Not applicable IEC 61000 4 4 Mains power quality should be Surge 1 kV differential mode that of a typical commercial or Not applicable hospital environment IEC 61000 4 5 2kV common mode Voltage dips short lt 5 Ur 95 dip in Ur for interruptions and voltage 0 5 cycle Mains power quality should be variations on power supply that of a typical commercial or input lines 40 Ur 60 dip in Ur for 5 hospital environment If the cycles user of the LS2 Aspirator IEC 61000 4 11 Not Applicable requires continued operation 70 Ur 30 dip in Ur for 25 during power mains cycles interruptions it is recommended that the LS2 lt 5 Ur 95 dip in Ur for 5 Aspirator be powered from an seconds uninterr
11. medical device resource corporation X M D RESOURCE E LS2 Power Aspirator Instructions For Use CE 0459 Effective 09 Apr 2012 Version 3 0 Table of Contents T ter EE i NET E Ne Unpacking anid A AS Lees E le AT Te WEE e EE e 3 Ee 6 PEPER CLR X 51 1 SS 9 MT A SN ad e RESINA E A A A a a UE Operating th ADS a 14 Periodic Maintenance Schedule m sscscosscccrssusccccssosstsnssssssssrssscicrsacs sssroucscesssrvscccoaooscsnecepocscspcsersocsasce 15 User EES S Contact Tor TIL A A EEN EE Eed A EE Ee Introduction Thank you for purchasing the LS2 Power Aspirator This unit has been engineered and manufactured by M D Resource to provide many years of trouble free use Please read this document thoroughly before setting up and operating your new power aspirator Disclaimer M D Resource has exercised reasonable care in the manufacture of this device M D Resource excludes all warranties whether express or implied by operation of law or otherwise including but not limited to any implied warranties of MERCHANTABILITY or FITNESS since handling storage and cleaning of this device as well as factors relating to the patient his diagnosis treatment surgical procedures and other matters beyond M D Resource s control directly affect this device and the results obtained from its use M D Resource shall not be liable for any INCIDENTAL OR CONSEQUENTIAL LOSS D
12. oated on all surfaces The shell s inner surfaces have been coated with sound absorbing convoluted foam material Extension Pole The aluminum extension pole supports the canister mount s and IV bag hangers The pole is installed into the top of the LS2 s shell and screws onto a 1 2 inch bolt welded to the unit s base plate The pole s height may be adjusted by loosening the threaded handle located in the middle of the pole Pump System The pump system consists of two maintenance free rotary vane vacuum pumps The pumps are attached to the vertical frame member and mounted in a parallel configuration The pumps vacuum connections are then configured serially A muffler is connected to the output of one of the two pumps Vacuum System The vacuum system consists of the control valve s input port s internal connectors and tubing and overflow trap The output of the vacuum system is connected to the pump system Cooling System The cooling system consists of two AC fans that operate continuously when the LS2 is switched on Electrical System The electrical system consists of a terminal block wiring power switch pneumatic switch transformer in line fuse circuit breaker and universal power plug Electronic Display The electronic display consists of a single circuit board containing all of the aspirator s microelectronics The brightness of the display has been set during production and does not need to be adjusted by the operator
13. ow noise AC fans Power 100 120 or 200 240 VAC 50 60 Hz not user selectable specified with order Power Consumption 1440 watts maximum with pumps at maximum speed Sound Level lt 50dBa 0459 Grounding Class l Equipment Chassis Steel frame with vibration free parallel motor mounts Protection from Electric Shock Type B Protection from ingress of Liquids Ordinary Operation Continuous Enclosure Powder coated sheet aluminum with sound insulation Thermal Protector Yes each motor Dimensions 15 5 L 39 4 cm 15 5 W 39 4 cm 24 H 61 0 cm maximum Weight 110 Ib 50 kg without accessories Transport and Storage Environment Temperature 40C to 70C Relative Humidity 10 to 100 including condensation Atmospheric Pressure 500 hPa to 1060 hPa Operating Environment Temperature 10C to 40C Relative Humidity 30 to 75 Atmospheric Pressure 700 hPa to 1060 hPa System Components The LS2 consists of several subsystems Base Plate The base plate supports both the internal frame and external shell and is supported by four casters The two front most casters include levers that allow them to be locked in place Internal Frame The internal frame supports the pump system fans and much of the system s wiring It is joined to the base plate with four vibration isolation mounts External Shell The external shell is manufactured from high quality sheet aluminum that has then been powder c
14. p system and allow it to run with the vacuum control knob set to max one knob at a time set to max for the Dual Port model for a period of 3 minutes with all accessories detached from the vacuum input port s This will help ensure that moisture does not accumulate in the pump system For every 15 hours of use After the aspirator and filter has been used for approximately 15 hours remove the FL3000 bio filter on the input port and install a new one For every 200 hours of use After the aspirator has been used for approximately 100 hours unscrew the clear overflow trap bowl and remove the white overflow trap barrier Install a new overflow trap barrier As required Wipe the outside of the LS2 with a moist rag to remove any dust or foreign matter Do not use chemicals or abrasives doing so may destroy the decals and or the powder coat finish User Servicing The LS2 contains two user serviceable parts the overflow trap located on the back of the unit and the FL3000 biofilter need to changed as previously stated The function of the overflow trap is to act as a filter of last resort to help prevent aspirant from entering the pump system If aspirant has overflowed the collection canister and stopped at the disposable biofilter remove the bio filter and the connected tubing Run the system for several minutes to insure it is run clean and dry Verify that the overflow trap contains no aspirant or moisture If the system appea
15. rs to be dry and aspirant free the aspirator should function normally once the biofilter and tubing have been replaced If aspirant has overflowed the collection canister passed through the disposable biofilter and entered the overflow trap FIRST DISCONNECT ALL FILTERS OVERFLOW TRAP AND TUBING RUN SYSTEM CLEAN AND DRY IMMEDIATELY FOR 30 MINUTES TO ATTEMPT TO PURGE AND DRY THE PUMPS THIS MAY SEEM CONTERINTUITIVE BUT WE ARE TRYING TO DRY THE PUMPS BEFORE SALINE AND EXUDATE CAN SETTLE IN AND CORRODE THE INSIDES OF THE PUMPS 1 Remove the biofilter and associated tubing from the input port 2 Unscrew the clear plastic bowl from the overflow trap body Remove the clear plastic bowl rubber washer and white overflow trap barrier Discard the overflow trap barrier and order a new one 3 If it appears little or no fat went through the filter run the pumps for approximately 20 minutes with no connections and no filters to attempt to dry the internal pumps out and expel any moisture that may have passed through 4 Rinse and dry the clear plastic bowl and rubber washer until they are clean Allow them to dry completely 5 As long as the internal pumps are dry the system may be okay 6 If you have a biomed or clinical engineering team who want to advance the cleaning procedure follow the steps below Otherwise if the system is compromised and an internal pump is damaged it is recommended to call us to arrange for the system to be picked
16. spirator s dual AC fans run continuously when the unit is switched on with the front panel I O switch Verify that both fans are blowing air out the back of the aspirator by passing your hand over the fan vents Ensure that the fan vents are not obstructed Ensure that the input vent in the base plate of the unit is not obstructed Operate the aspirator at room temperature Use the pneumatic footswitch to deactivate the pump system when vacuum is not required Switch the aspirator off when it is not being used mm mmm D Aspirator s circuit breaker has been triggered Under normal circumstances the circuit breaker should not trigger Triggering indicates that the electrical system is drawing too much AC current a Verify that aspirant or other foreign material has not entered the vacuum or pump system a Verify that the overflow trap is not clogged with foreign material If it is refer to the User Servicing section of this manual Numeric display indicates a vacuum reading of more less than 29 when vacuum control is turned to its maximum setting or more than 0 when turned to its minimum setting The numeric display provides an indication of the level of vacuum at the input port s a Accessories such as collection bottle disposable canister s biofilter s etc may be providing resistance that affects the vacuum slightly a A clogged biofilter or overflow trap barrier may be providing additional vacuum resistance a Digital readout is calibrat
17. t to bypass or disable the LS2 s circuit breaker a Do not use the LS2 for a purpose other than that for which it was designed a Other than performing preventive or user recommended maintenance as outlined in this document do not attempt to service the LS2 a The equipment is provided with two unique outlet receptacles reverse IEC 60320 type in anticipation of providing power to specific certified accessories The outlets are marked for their intended purpose and electrical rating WARNING Allowable inputs and leakage limits may be exceeded by connection of accessories When used with accessories the system shall be evaluated in the end use to ensure compliance with IEC 60601 1 and IEC 60601 1 2 as applicable Contact M D Resource Customer Service if you have any questions a Always use a biofilter s when performing aspiration Replace biofilter s approximately every 15 hours of use Inspect overflow trap and biofilter s before each use of the LS2 If either is contaminated with aspirant material replace Overflow trap replacement instruction is included in User Servicing section of this manual 0459 Symbols The following symbols appear on the exterior of the product or elsewhere in this User s Manual Attention Consult accompanying documents O eee Alternating Current Type B Applied Part Initial Set Up Setting up your new power aspirator is simple and requires no special tools Please follow these dire
18. tor b Apply gentle force until the tube becomes firmly attached to the receptacle CE 0459 Connecting the Power Cord Your aspirator uses a hospital grade power cord with a universal connector a Insert the universal end of the power cord into the receptacle on the back of the aspirator b Connect the remaining end of the power cord to your AC outlet c You have an auxiliary outlet for your PAL console and or infiltration pump Recommendations a The biofilter s is designed to prevent moisture from entering the pump system Replace the biofilter s after approximately 15 hours of use Doing so is necessary preventative maintenance The overflow trap is located on the back of the LS2 and functions as a filter of last resort to help prevent aspirant from entering the pump system This trap has been designed to allow for easy visual inspection Inspect the trap regularly to ensure that it is free of obstructions or foreign matter If it appears to be clogged or darkened order a replacement and refer to the section titled User Servicing We recommend replace or empty the collection canister at no more than 90 full This helps prevent a sudden surge of aspirant from overflowing the collection canister and causing damage to the aspirator Run the aspirator a few minutes without canisters attached at the conclusion of each surgery to help dry it out Using the pneumatic footswitch activate the pump system and allow it to run
19. uptible power supply UPS 15 C 0459 Power frequency 50 60 Hz Power frequency magnetic magnetic field Not Applicable fields should be at levels characteristic of a typical IEC 61000 4 8 location in a typical commercial or hospital environment Table 203 Not applicable LS2 Aspirators are not Life Supporting Table 204 Not applicable LS2 Aspirators not affected by EMI in range from 150 kHz to 80 MHz or 80 MHz to 2 8 GHz Table 205 Not applicable LS2 Aspirators are not Life Supporting Table 206 Not applicable LS2 Aspirators are not affected by EMI from 150kHz to 80MHz 80MHz to 800MHz or 800MHz to 2 5GHz 16
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