EGA-500 SERIES SERVICE MANUAL
Contents
1. rrranennnnnnanennnennnnnnnnennnennnnnnanennnennannnnnennsennnnnnnnennsennnnennn 21 EGA SOO NNN ariiraa E EE EATA 23 CONTOLBOATO sosonoan inen a O N 24 POWE SN ene 25 Pump tray amp Water Bottle Warmer rrrarnnnrnnnrnnrrnanernnerannnannnnrnnnennnennnr 26 WEIS SN NE Hr 26 UNE Will HOt POWEr ONC ainrirercnria 26 POWEr SVICA TASNNG saved 28 Water heater switch illuminates blue rather than green 29 Pump stops running when pump head is rotated slightly 29 Motor speed does not stop completely when knob is turned to zero 29 Component Replacement rarnnnrnannnnnnnnnannnnrnnnnnnnnurnannnernunnnnnnernannnsenusnnee 31 Pump Head Replacement saa 32 Pump Head Mounting Plate Replacement rrarnarnannannnnnannnnnnnnnnnnnnnenn 33 Motor amp Driver Board Replacement ccccecceecseeeeeeeeeseeeeeenseeeeeeeees 34 POWEr SUDDIV REDIACEMENE maven 36 Control Board Replacement errero niere EEEE 38 Power Switch amp Boot Replacement rarnannnnrnannnnrnnnnnnenernnnnnnrnnannneneennnnn 39 H20 Heater Switch Replacement ccccecceeceeeeeeeeeeeeeteeeeeeeeeteeeeeees 40 Prime Switch Replacement rrrrrrannanrnnrnannnernannnnrnunnnnnnernannnnenusnnneneennnen 41 Motor Switch Control Replacement rrnnnnnrnannnnrnnnnnnenernannnnrnnnnnnnnernnnnnn 41 Foot Pedal Switcher Replacement ccccccecceeeeeeceeeeeeseeeeeenseeeeaeees 43 PAUS LG Lur 44 VEIS ee2. Guidance Surge EN IEC 61000 4 5 Pwer Frequency 50 60Hz Magnetic Field EN IEC 61000 4 8 Power frequency magnetic fields should be that of a typical commercial or hospital environment 18 Table 3 Guidance and MANUFACTURER S Declaration Electromagnetic IMMUNITY For ME EQUIPMENT and ME SYSTEMS That Are Not LIFE SUPPORTING Guidance and Manufacturer s Declaration Electromagnetic Immunity The EGA 500 EGA 500E is intended for use in the electromagnetic environment specified below The customer or user of the EGA 500 EGA 500E should ensure that it is used in such an environment Immunit EMNE Compliance y 60601 Test p Electromagnetic Environment Guidance Test Level Level Portable and mobile communications equipment should be separated from the EGA 500 EGA 500E by no less than the distances calculated listed below D 3 5 V1 Sart P Conducted 3 Vrms 150 D 3 5 E1 Sqrt P 80 to 800 MHz wees ARRIO V1 Vrms 3 D 7 E1 Sqrt P 800 MHz to 2 5 GHz 61000 4 6 Mhz Vrms Where P is the max power in watts and D is the Radiated RF SIS OR RS recommended separation distance in meters EN IEC MHz to 2 5 Vim p 61000 4 3 GHz Field strengths from fixed transmitters as determined by an electromagnetic site survey should be less than the compliance levels V1 and E1 Interference may occur in the vicinity of equipment containing a transmitter Table 4 Recommended Separation Distances Between Portabl
3. on the control board Remove the hex screws 4 that secure the Power Supply Mount to the chassis See figure 1 35 Figure 1 5 Lift the Power Supply Assembly from the machine taking care to not strain the 115 230 VAC input wires and the ground wire Remove the 115 230 VAC input wires ground wire and the 24 VAC output wires from the Power Supply See figure 2 Figure 2 Wire Power Supply Terminal 1 Ground Green and yellow Ground 2 Neutral white ACN 3 Hot 100 VAC to 240 VAC Black ACL 4 Ground DC Black COM Note location in figure 2 5 24 VDC Yellow V Note location in figure 2 6 Indicator LED N A 36 T Remove the screws 4 that mount the Power Supply to the mounting bracket Power Supply Installation L 2 Use the four hex screws to secure the Power Supply to the mounting bracket Attach the 115 230 VAC input wires ground wire and the 24 VAC output wires to the Power Supply See figure 2 in the previous section Set the Power Supply Assembly in place and secure to the chassis with hex screws 4 See figure 1 in the previous section The power supply attaches into the lower set of holes 4 on the side of the chassis Attach the 24 VAC output harness to the J11 Power IN connector on the Control Board Install the cover per instructions in EGA 500 Component Section Control Board Replacement Tools required Phillips screwdriver Control Board Removal
4. The ENDO STRATUS irrigation pump should only be used in conjunction with other equipment whose safety against leakage currents has been established The instructions contained in the operating manuals of any equipment to be used in conjunction with the ENDO STRATUS irrigation pump must be followed to avoid any possible hazard from incompatibility The instructions for use described in this manual MUST be followed Otherwise compromised safety malfunction injury to the operator and or patient or costly damage to the unit and other equipment may occur The ENDO STRATUS irrigation pump must be connected to an appropriate power source when loss of power source would result in an unacceptable risk Caution If emergency or abnormal function occurs immediately turn off the power to the unit Field servicing of the ENDO STRATUS Irrigation Pump is limited to the replacement of the power cords water bottle holder and heater assemblies pump heads foot pedals and fuses Remove power from the device before initiating any field servicing of the replacement parts There are no user serviceable parts inside the ENDO STRATUS irrigation pump unit Repairs to the ENDO STRATUS irrigation pump should only be performed by qualified service personnel Do not use the device if the enclosure is damaged or enclosure integrity has been compromised Do not attempt to operate the device before reading and understanding all sections of this manual Medi
5. 1 2 3 Disconnect the power cord from the wall outlet Remove the machine cover Refer to instructions in Cover Removal Section Remove all of the wiring harness connections from the Control Board Mark the connections to assure proper reassembly you can also refer to EGA 500 Components Section figure 2 Remove the Motor Harness connection from the Motor Driver Board See figure 1 Figure 1 37 5 6 Remove the mounting screws 4 that secure the Control Board to the chassis Remove the Control Board from the machine Control Board Installation n Note Use proper ESD precautions when handling the Control Board Remove the Control Board from the packaging and set into the machine Use care to orient the board the same as the previous board Using the original mounting screws 4 secure the board to the chassis Connect the Motor Harness to the Motor Driver Board See figure 1 in the previous section Attach all of the wiring harnesses to the control board Refer to EGA 500 Component Section figure 2 for connection locations Attach the cover and secure with two 2 screws Install the Water Bottle Hanger to the left side of the Unit Power Switch and Boot Replacement Tools required 7 8 inch wrench Power Switch and Boot Removal 1 2 3 4 Disconnect the unit from power wall outlet Remove the cover as outlined in Cover Removal Section Remove the black wire that ro
6. CT equipment diathermy equipment cellular phones RFID tags and metal detectors The use of accessories transducers and or cables other than those specified with the exception of those sold by the manufacturer as replacement parts for internal components may result in increased emissions or decreased immunity of the equipment or system The equipment or system should not be used adjacent to or stacked with other equipment If adjacent or stacked use is necessary the equipment or system should be observed to verify normal operation in the configuration in which it will be used EMC Tables Table 1 Guidance and MANUFACTURER S Declaration ELECTROMAGNETIC EMISSIONS For All ME EQUIPMENT and ME SYSTEMS Guidance and Manufacturer s Declaration Emissions The EGA 500 EGA 500E is intended for use in the electromagnetic environment specified below The customer or user of the EGA 500 EGA 500E should ensure that it is used in such an environment The EGA 500 EGA 500E uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment The EGA 500 EGA 500E is suitable for use in all Harmonics IEC Class A establishments other than domestic and those 61000 3 2 directly connected to the public low voltage Flicker IEC C i power supply network that supplies buildings 61000 3 3 A used for domestic purposes RF Emissions CISPR 11
7. e 1 4 Nut driver or wrench e Phillips screwdriver Water Bottle Heater Removal 1 Disconnect the Water Bottle Warmer Cable at the back of the EGA 500 2 Remove Water Bottle Warmer by removing the retaining screws 4 Refer to figure 1 Figure 1 Turn the Water Bottle Warmer over and remove the four retaining nuts and washers 4 Remove retaining bracket Make note of orientation of defective heater It s important to apply replacement heater in the correct orientation See figure 2 30 Figure 2 6 Peel off defective heater 7 Remove old adhesive from bottle heater plate Water Bottle Heater Installation 1 Remove paper backing from adhesive side of heater and attach to bottle heater plate making note to apply in the correct orientation 2 Attach retaining bracket and secure with the four retaining nuts and washers 3 Connect the Water Bottle Warmer Assembly to the Tray 4 Connect the Water Bottle to the back of the EGA 500 Pump Head Replacement Pump Head Removal e Disconnect the pump head by depressing the Pump Head Release Switch Refer to figure 1 Rotate the head counterclockwise to release Figure 1 31 Pump Head Installation e Adjust the motor shaft so it is angled at the 10 o clock position See figure 2 Pump head release lever Figure 2 e Insert the pump shaft over the motor shaft and turn the Pump Head clockwise to lock it into position Move the Pump Head clockwise
8. equipment must only be connected to a supply mains with protective earth ground The ENDO STRATUS Irrigation Pump is not suitable for use in the presence of a flammable anesthetic mixture with oxygen The ENDO STRATUS irrigation pump shall be sold only by prescription for use by physicians clinicians who are trained regarding the amount of water to use for irrigation and infusion Always watch for abnormal flow rates and adjust the flow rate as necessary If an unusual flow rate remains after adjustments have been made then stop the procedure and investigate Only qualified medical personnel in an acceptable medical facility should operate the ENDO STRATUS irrigation pump The ENDO STRATUS irrigation pump should be connected to a properly grounded receptacle marked Hospital Grade or Hospital Only otherwise grounding reliability cannot be achieved Extreme precaution must be taken when handling liquids around electrical equipment DO NOT operate the ENDO STRATUS Irrigation Pump if liquid has been spilled on the unit The ENDO STRATUS irrigation pump should not be used adjacent to or stacked with other equipment other than another ENDO STRATUS device Electromagnetic or other interference may occur between the ENDO STRATUS irrigation pump and other electronic devices If stacked or adjacent use is necessary the equipment or system should be observed to verify normal operation in the configuration in which it will be used
9. is located on the left and right side near the back See figure 4 Gently lift the cover off See figure 5 Figure 5 21 EGA 500 Components Internal Pump Layout 9 O N o aS SYS Figure 1 Main Power switch Foot Pedal activation switch Pump speed potentiometer H2O switch Priming switch 24 Volt Power Supply Power Entry Module Ground test point Pump Motor 10 Control Board 11 Motor Controller Board 22 Control Board Figure 2 List of connections Motor Power Power to motor controller Power In 24VDC from power supply Water Heater power Water Heater Temp Probes Pump Head Reed switch Foot Pedal switch Unused Power Switch Light Pump Priming switch 10 Water Heater switch 11 Motor interface 12 Motor speed connects to speed potentiometer O So El ll YS O 23 Power Supply Description The Power Supply is a 150 watt medical grade power supply that is capable of operating at input voltages from 100 VAC to 240 VAC The Power Supply outputs 24 VDC to the Control Board It has an indicator LED that indicates proper operation Wire Power Supply Terminal 1 Ground Green and yellow Ground 2 Neutral white ACN 3 Hot 100 VAC to 240 VAC Black ACL 4 Ground DC Black COM Note location in figure 2 5 24 VDC Yellow V Note location in figure 2 6 Indicator LED N A 24 Pump Tray and Water Bottle Warmer 1 Tray 2 Water Bottle Warmer Assembly 3 W
10. of cross contamination and infection transmission 4 Connect the tubing to the water bottle 5 Open the pump head and place the tubing into the pump head rollers so that the water flow will be from right to left facing the pump Note The device is equipped with a safety feature so that the pump will not operate if the pump head is open 6 Turn the flow rate indicator to its lowest speed and turn the unit on 7 Perform the following procedure to ensure the tubing is fully filled with sterile water each time before connecting to a GI endoscope A Direct the end of the tube into a receptacle capable of catching expelled water B Depress the foot switch and turn up the flow rate adjustment to the desired level based on the irrigation connection to the GI endoscope PRIME FUNCTION The prime function allows the user to perform this feature with the assistance of an automatic timer in lieu of pressing the foot pedal Pressing the prime button will run the pump for a period of 20 seconds If at any time the prime cycle needs to be stopped the button can be pressed again or the foot pedal can be pressed 15 CAUTION Read and become familiar with all manufacturer s instructions on warming ovens and water bottles regarding maximum fluid temperatures Never exceed 40 C during water pre warming Shutdown 1 Press the Power Button to turn the unit off The light should extinguish 2 After the procedures are complete for
11. rating marked M10AL250V 5 Water Bottle Holder and Warmer The Water Bottle Holder contains the heating element and an integral hold down bracket to secure the water bottle in place 12 Setup and Operation gr Setup Before beginning inspect the MEDIVATORS ENDO STRATUS Irrigation Pump for any signs of damage 2 Install the pump head onto the device by aligning the flat shaft on the front of the device with the slotted hole in the pump head and rotate the pump head until it locks in place 3 Assemble the water bottle holder and warmer assembly in the following manner g Note The following supplies are necessary and can be found in a bag attached to the water bottle holder see figure 1 a Short Screws 2 b Long Screws 2 c Large Hex Key d Small Hex Key Figure 1 13 Attach the water bottle holder to the base tray using the 2 small screws and small hex key See figure 2 Figure 2 Place the MEDIVATORS ENDO STRATUS Irrigation Pump on the base tray and install the 2 long screws using the large hex key See figure 3 Figure 3 Adjust the water bottle hold down bracket to fit the water bottles used by your facility This is done by loosening the nut on the back and sliding the bracket up or down so it contacts the water bottle and then tightening the nut Plug the Water Warmer Cable into the receptacle marked Water Warmer on the back of the unit Place the ENDO STRATUS irrigation pum
12. the day remove the tubing from the pump head and discard the tubing and water bottle Note MEDIVATORS ENDOGATOR Irrigation tubing may be used for 24 hours Care and Maintenance Cleaning e Before cleaning ensure the power to the unit is turned off and the electrical cord unplugged e The outside surface of the MEDIVATORS ENDO STRATUS Irrigation Pump can be cleaned with a damp cloth 70 isopropyl alcohol solution or a 10 bleach with water solution as often as deemed necessary e Do not use abrasive or harsh cleaners e Do not allow liquid to enter the unit e To disinfect the outside surface use a mild disinfectant according to the manufacturer s instructions e Do not sterilize the unit by any means Pump Head Maintenance If liquids are spilled onto the pump head it should be removed and cleaned with a mild detergent Remove any tubing from the pump head prior to removal for cleaning The same cleaning procedure should be used to limit the build up of dust which can become electrostatically charged and or heated by friction 16 Electromagnetic Compatibility EMC Information Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in this section Portable and mobile RF communications equipment can affect medical electrical equipment Do not expose the device to sources of electromagnetic interference such as
13. 17 Table 2 Guidance and MANUFACTURER S Declaration Electromagnetic IMMUNITY For All ME EQUIPMENT and ME SYSTEMS Guidance and Manufacturer s Declaration Electromagnetic Immunity The EGA 500 EGA 500E is intended for use in the electromagnetic environment specified below The customer or user of the EGA 500 EGA 500E should ensure that it is used in such an environment Immunit EEE Compliance Y 60601 Test p Test Level Level 6kV 6kV Floors should be wood concrete or ceramic tile ESD EN IEC 61000 4 2 Contact Contact If floors are synthetic the r h should be at least 8kV Air 8kV Air 30 EFT EN IEC 2kV Mains 2kV Mains Mains power quality should be that of a typical 61000 4 4 1kV I Os 1kV I Os commercial or hospital environment 1kV 1kV Differential Differential Mains power quality should be that of a typical 2kV 2kV commercial or hospital environment Common Common ne ica et a y 0 5 Cycle Mains power quality should be that of a typical Voltage 60 Dip for Fe Dios 5 Cvclers 60 Dip for commercial or hospital environment If the user of 5 5 Cyclers the EGA 500 EGA 500E requires continued Dropout 30 Dips for see a 30 Dips for operation during power mains interruptions it is En IEC 25 Cycles 61000 4 11 gt 95 Dip 25 Cycles recommended that the EGA 500E be powered gt 95 Dip for from an uninterruptible power supply or battery for 5 Seconds 5 Seconds Electromagnetic Environment
14. 44 VER 45 Theory of Operation The MEDIVATORS ENDO STRATUS Irrigation Pump works by turning a peristaltic roller type pump head to move liquid through a tube set and into a GI endoscope system The pump head will not operate if the pump head is open and will cease to operate if the pump head is opened while the motor is activated The unit incorporates a prime feature which allows the unit to operate for a pre set period of time This feature can be canceled while in progress by pressing the foot pedal or Prime button again The water bottle warmer is intended to maintain the warmth of the water in a sterile water bottle that has been pre warmed It is controlled by dual temperature sensors for redundancy and safety There is a heating element integrated into the water bottle holder which then radiates heat through the bottle and into the water The temperature of the water bottle holder is maintained at a maximum of 37 C 3 C Definitions e Throughout this document the ENDO STRATUS Irrigation Pump may be referred to as 37 1 unit machine or device e mL min milliliters per minute flow e VAC Volts Alternating Current electrical potential e kPa kilo Pascal pressure e W Watts e VA Volt Amps e Hz Hertz frequency Indications for Use Federal USA law restricts this device to sale by or on the order of physician The ENDO STRATUS Irrigation Pump is indicated for Gl endoscopic ir
15. MEDIVATORS EN Stratus Irrigation Pump EGA 500 SERIES SERVICE MANUAL 75 MEDIVATORS A Cantel Medical Company FUJINON is a trademark of FUJIFILM Corporation OLYMPUS is a registered trademark of OLYMPUS Corporation PENTAX is a registered trademark of Hoya Corporation ENDO STRATUS ENDO SMARTCAP ENDOGATOR DEFENDO and Y OPSY are registered trademarks of MEDIVATORS Inc MEDIVATORS is a registered trademark of MEDIVATORS Inc 90098 307 Rev A 2014 MEDIVATORS Inc All rights reserved This publication is protected by copyright Copying disclosure to others or the use of this publication is prohibited without the express written consent of MEDIVATORS Inc MEDIVATORS reserves the right to make changes in the specifications shown herein without notice or obligation Contact your MEDIVATORS representative or MEDIVATORS customer service for more information Table of Content Theory or OPER ION eee 5 FAEN OF NISC sv D CONMAINGIC ANIONS ves D VWarmings amp CautlOnS uvav5v4ra5trs gsderdarnden doserer 6 Technica SPCCINICATONS saictazeiaisisvedsialaieiaisladeiatelvesiababsieistiielamisioiaatania 9 Mechanical S DECINCAHONS o svicessaizinsseadnaneneaseaneaeadiuuaeadnetenssmubeadsieentn aes 9 ACCESSORY MEMS vaere eReG 10 COMMONS Oe COMMCCTIONS Jaa 11 NNN 14 Gare amp MANENANCG saag eia ee ange 17 Electromagnetic Compatibility EMC Information rrrarrnnrrnnrnnnenanennre 18 Cover Removal
16. and counterclockwise to verify that it is locked into position Pump Head Mounting Plate Replacement Tools Required e 3 32 inch hex wrench Pump Head Mounting Plate Removal e Remove the cover as outlined in Cover Removal Section e Remove the Pump Head per instruction in Component Replacement Pump Head Replacement Section e Disconnect the pump reed switch plug from the J1 connection on the Control Board e Remove the pins from the J1 connector Note the position of the pins in the plug for installation e Remove the three pump head screws refer to figure 1 e Remove the Pump Head Mounting Plate 32 Figure 1 Pump Head Mounting Plate Installation e Insert the reed switch wires through the opening in the front of the machine e Set the Pump Head Mounting Plate in place and secure with three screws See figure 1 in the previous section e Insert the reed switch pins into the connector The pins must be inserted into the connector in the proper orientation e Connect the Pump Head per instructions in Component Replacement Pump Head Replacement Section e Attach the cover and secure with two 2 5 64 hex screws e Install the Water Bottle Hanger to the left side of the Unit Motor and Driver Board Replacement Tools Required e 95 64 inch hex wrench e 9 32 inch socket or wrench e Loctite 262 or equivalent e 1 4 inch socket or nut driver Motor Removal Ff Note The Motor and Motor Contr
17. ater Bottle Warmer Cable 25 Troubleshooting Unit will not power on Perform the steps below in the specified order 120 240 VAC present Tools Required e Digital Multi Meter DMM e Phillips screwdriver y Note Disconnect the power cord from the wall outlet before completing the following steps 1 Remove the cover as outlined in Cover Removal Section 2 Verify that the Power Switch on the front of the machine was fully depressed causing it to latch on If the switch does not remain latched once it is fully depressed replace the Power Switch 3 Verify all wires are securely connected at the Power Supply Control Board and Power Entry Module 4 Verify the voltage at the wall outlet is correct 100 VAC to 240 VAC 5 Verify the fuse is functional The fuse is located in the Power Entry Module on the back of the unit See figure 1 Remove the fuse and test resistance with a digital multimeter Replace if necessary Remove fuse and test with voltmeter Figure 1 26 6 Connect the machine to power and verify the correct voltage 100 VAC to 240 VAC is present at the power supply input terminals See figure 2 connections 2 and 3 If the correct voltage is not present check the Power Entry Module and power cord I List of Connections Ground Neutral 115 230 VAC Ground DC 24 VDC Indicator LED o Or RD D y Note Disconnect the power cord from the wall outlet before completing the following
18. cal electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in Electromagnetic Compatibility EMC Information Tables Section Portable and mobile radio frequency RF communications equipment can affect medical electrical equipment Do not expose the device to sources of electromagnetic interference such as CT equipment diathermy equipment cellular phones RFID tags and metal detectors Product Features e Built in water bottle warmer maintains water at up to 37 C with an allowable tolerance of 3 C e Prime feature runs pump for 20 seconds with automatic timer e Includes side water bottle clip for traditional water bottle holder e Safety feature prevents pump from running when pump head is open e Robust motor design for consistent performance e Water bottle holder is angled for easier access to water bottle and tubing Technical Specifications Electrical Specifications Input Voltage 100 240 VAC Input Frequency 50 60 Hz Power Consumption 110 VA Fuse Rating M10AL250V Medium acting 10 amp low breaking capacity 250 volt Replace fuses only with those of same type and rating Certifications IEC 60601 1 IEC 60601 1 2 IEC 60601 2 18 Classifications Class 1 Type B Water Bottle Warmer 20W resistive element with dual temperature sensors IP Rating Ingress Protection IP24 Grounding reliability can only be achieved wh
19. e and Mobile RF Communications Equipment and the ME EQUIPMENT Or ME SYSTEM For ME EQUIPMENT and ME SYSTEMS That Are Not LIFE SUPPORTING Recommended Separations Distances for the EGA 500 EGA 500E The EGA 500 EGA 500E is intended for use in the electromagnetic environment in which radiated disturbances are controlled The customer or user of the EGA 500 EGA 500E can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment and the EGA 500 EGA 500E as recommended below according to the maximum output power of the communications equipment Separation m 150kHz Separation m 80 to Separation m bs pm er to 80MHz 800MHz 800MHz to 2 5 GHz D 3 5 V1 Sprt P D 3 5 E1 Sprt P D 7 E1 Sprt P 100 Approved accessories Manufacturer Model Maximum length Interpower 86610610 19 Cover Removal Tools Required e 5 64 Allen Wrench e Phillips Screwdriver Procedure e Remove the power cord from the wall outlet e Disconnect the Water Bottle Heater Cable from the back of the machine e Remove Water Bottle Warmer by removing the retaining screws 4 See figure 1 e Remove the water bottle hanger bracket from left side of the unit See figure 2 Figure 1 Figure 2 Figure 3 Figure 4 20 Gently pull the Water Bottle Warmer Bracket away from the machine and lift the pump from the tray See figure 3 Remove the two cover retaining screws Each screw
20. en connected to a receptacle marked Hospital Grade Mechanical Specifications Physical Dimensions Flow Rates Auxiliary Water Channel 0 300 ml min Biopsy Channel 0 650 ml min These values are approximate and are based on an average flow obtained with three different manufacturer s GI endoscopes with biopsy channel diameters ranging from 2 8 mm 4 2 mm and auxiliary water channel diameters ranging from 0 8mm 0 1 mm User results may vary depending on scope used channel size and working channel length Controls and Connections Front Panel y Note All status indicator lights will be green during normal operation The appearance of your device may differ slightly from picture shown above 1 On Off Push Button Turns main power ON or OFF to the unit 2 H O Heater On Off Push to turn water warmer on or off 3 Pump Flow Control The Flow Control Knob is a continuous variable flow control that has settings between 0 and 100 flow The lowest knob setting corresponds to no flow while the max flow control setting represents 100 flow It contains bracketed visual iterations to represent flow magnitude in increasing increments of approximately 10 however the flow control knob response is not entirely linear Incremental flow control knob increases between 50 100 have a larger impact on flow rate response as compared to incremental changes between 0 50 Flow Rates Auxiliary Water Channel 0 300 m
21. iption Fuse 250V 10A Med Acting Control Board Motor Speed Control Knob Motor and Driver Board Power Switch Boot Prime Switch Assembly Motor Speed Control Assembly Foot Pedal Input Switch H gt O Heater Switch Power Switch Water Warmer Input Connector Power Cord US Foot Pedal Pump Head No special care is needed when disposing of the device 43 Limited Warranty Limited Warranty Subject to the terms below MEDIVATORS Inc the Company warrants that its products the Products will conform to the Company s written specifications where applicable and will be free from defects in material and workmanship under normal use and service for the following periods the Warranty Period Endoscope reprocessors and associated equipment and Irrigation Pumps fifteen 15 months from date of shipment from the Company or one 1 year from the date of installation whichever occurs first Consumables accessories and Product service parts including but not limited to endoscope hook ups filters printers printer supplies test strips accessory bags and service parts for products ninety 90 days from the date of installation or one hundred and twenty 120 days from the date of shipment whichever occurs first Disposable Products warranted for single use The Warranty Period will not in any case exceed the expiration date on the Product label The warranty does not cover and the Company will have
22. isclaimer THE WARRANTY ABOVE IS THE COMPANY S ENTIRE WARRANTY OBLIGATION TO THE PURCHASER OF PRODUCTS IT IS IN LIEU OF ALL OTHER WARRANTIES OF THE COMPANY EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND THE COMPANY DOES NOT REPRESENT OR WARRANT THAT ANY PRODUCT WILL MEET CUSTOMER S REQUIREMENTS THE COMPANY S RESPONSIBILITY FOR DEFECTS IN A PRODUCT IS LIMITED SOLELY TO REPAIR REPLACEMENT OR REFUND OF THE PURCHASE PRICE AS SET FORTH IN THIS WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW THE COMPANY SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE TO CUSTOMER FOR CONSEQUENTIAL INCIDENTAL INDIRECT PUNITIVE OR SPECIAL DAMAGES OR LOSSES INCLUDING WITHOUT LIMITATION DAMAGES ARISING OUT OF OR IN CONNECTION WITH ANY 44 MALFUNCTIONS DELAYS LOSS OF PROFIT INTERRUPTION OF SERVICE OR LOSS OF BUSINESS OR ANTICIPATORY PROFITS EVEN IF THE COMPANY HAS BEEN APPRISED OF THE LIKELIHOOD OF SUCH DAMAGES OCCURRING This Warranty gives the customer of Products specific legal rights and customers may also have other rights which vary from jurisdiction to jurisdiction In no event shall the Company s liability exceed the original purchase price of the covered Product No representative or agent of the Company has any authority to bind the Company to any other representation or warranty with respect to the Products and the customer accepts the Products subject to all of the
23. l min These values are approximate and are based on an average flow obtained with three different manufacturer s GI endoscopes with biopsy channel diameters ranging from 2 8 mm 4 2 mm and auxiliary water channel diameters ranging from 0 8 mm 1 0mm User results may vary depending on scope used channel size and working channel length 10 CAUTION The MEDIVATORS ENDO STRATUS Irrigation Pump is intended for use only by physicians clinicians who are trained regarding the amount of water to use for irrigation and infusion during GI endoscopic procedures 4 Foot Pedal Switch Connection A pneumatic switch that is activated when air pressure is applied to the switch via the Foot Pedal 5 Prime Button When pressed pump will run for a period of 20 seconds The cycle can be canceled at any time by either pressing the foot pedal or Prime Button again 6 Pump Head Refer to Component Replacement Pump Head Replacement Section for assembly instructions 11 Rear Panel Connections The appearance of your device may differ slightly from picture shown above 1 Water Warmer Connection Power connection for water bottle warmer 2 Equipotentiality Earth Ground 3 AC Power Connection AC power input 100 240 VAC 50 60HZ WARNING Use only the hospital grade power line cord supplied with this unit Connect only to a power receptacle marked as hospital grade 4 Fuse Receptacle A WARNING Replace only with type and
24. n the Control Board 4 Attach the cover and secure with two 2 5 64 hex screws Install the Water Bottle Hanger to the left side of the Unit Motor Speed Control Assembly Replacement Tools Required e 5 64 inch hex wrench e 7 16 inch wrench Motor Speed Control Assembly Removal 1 Disconnect the unit from power wall outlet 2 Remove the cover as outlined in Cover Removal Section 3 Use a 5 64 inch hex wrench to loosen the set screws 2 on the Motor Speed Control Knob and remove the knob 4 Use a 7 16 inch wrench to remove the mounting nut that secures the Motor Speed Control rheostat Assembly to the chassis 40 5 Disconnect the Motor Speed Control Assembly harness from the J9 Motor Speed connector on the Control Board 6 Remove the Motor Speed Control rheostat Assembly from the machine Motor Speed Control Assembly Installation 1 Install the Motor Speed Control Assembly into the opening on the front of the chassis and secure with the mounting nut 2 Install the Motor Speed Control Assembly Switch harness onto the J9 Motor Speed connector on the Control Board 3 Turn the Motor Speed Control Assembly Switch fully clockwise then install the knob with the indicator line set to 100 and tighten the set screws to secure the knob See figure 1 Once the knob has been tightened rotate the shaft counterclockwise and clockwise Verify that every time the knob is turned completely clockwise the indicat
25. nd Motor Mounting Bracket into the unit Align the shaft of the Motor onto the Motor Shaft Adapter Do not yet tighten the set screw Attached and tighten the Motor Bracket mounting nuts 4 34 e Apply Loctite 262 or equivalent to the set screw thread the set screw into the motor shaft adapter and tighten e Install the Motor Driver Board and Mounting Plate onto the chassis and secure with 7 inch nuts 2 e Reconnect the wiring harnesses 3 to the Motor Driver Board e Route the Reed Switch wires from the Pump Head Mounting Plate through the front of the machine and under the Motor Mounting Bracket e Insert the pins from the Reed Switch Cable into the connector making sure they are oriented properly e Secure the Pump Head Mounting Plate to the Chassis with the 3 32 inch hex screws 3 See figure 1 in Component Replacement Pump Head Replacement Section e Attach the Reed Switch Connector to J1 on the Control Board e Reattach the pump head per in Component Replacement Pump Head Replacement Section e Attach the cover and secure with two 2 5 64 hex screws e Install the Water Bottle Hanger to the left side of the Unit Power Supply Replacement Tools Required 3 32 hex wrench Screwdriver Power Supply Removal 1 2 3 4 Disconnect the power cord from the wall outlet Remove the machine cover Refer to Cover Removal Section Remove the 24 VDC wiring harness from the J11 Power IN
26. no warranty obligation whatsoever with respect to any damage to a Product caused by or associated with i external causes including without limitation accident vandalism acts of God power failure or electric power surges ii abuse misuse or neglect of the Product by the customer or use of unauthorized third party filters or other consumables and accessories iii usage not in accordance with product instructions iv the customer s failure to perform required preventive maintenance or v servicing or repair not authorized by the Company Limitation of Remedy The warranty obligation of the Company hereunder is limited to at its option i the repair or replacement of the defective Products or any parts it deems defective or ii a refund of the purchase price This will be customer s exclusive remedy for a covered defect In order to recover under the warranty the customer must notify the Company in the state if in the U S A or the country of installation of the defect describing the problem in reasonable detail prior to the expiration of the Warranty Period and within thirty 30 days of discovery of the defect Upon receiving the Company s official Returned Material Authorization RMA the customer must promptly return the defective part or Product to the Company or the service center indicated on the RMA freight and insurance prepaid The Company will not be responsible for any damage during shipment Warranty D
27. nting Plate could be defective Ensure the reed switch cable is connected to J14 on the Control Board and the wires are fully inserted into the connector If not press the wires into the connector and connect the connector to the Control Board Remove the J14 connector from the Control Board and measure the resistance between the two terminals with a DMM While the Pump Head is closed the resistance should be near 0 ohms with the Pump Head open the resistance should be infinite With the Pump Head closed and locked into the mounting bracket rotate the Pump Head clockwise and counter clockwise If the resistance changes the reed switch is not making sufficient connection with the Pump Head Replace the Pump Head Assembly 9 Note The Pump Head and Pump Head Mounting Bracket must be replaced as a set Motor speed does not stop completely when knob is turned to zero 1 Verify the wiring of potentiometer assembly is not loose or disconnected at the crimp terminals If there is a problem with the wiring replace the potentiometer assembly Test by connecting a known good potentiometer assembly to J9 on the Control Board and adjusting the motor speed from 0 to 100 and back to 0 If the motor stops when turned fully to zero replace the original potentiometer assembly 29 Water Bottle Warmer is not functioning e Replace the Water Bottle Warmer Heater Component Replacement Water Bottle Warmer Heater Replacement Tools Required
28. ol Board must be replaced as a set e Disconnect power cord from the wall outlet e Remove the cover as outline in Cover Removal Section 33 Remove the Pump Head as outlined in in Component Replacement Pump Head Replacement Section Disconnect the reed switch connector from J1 on the Control Board Use a 3 32 inch hex wrench to remove the 3 screws form the Pump Head Mounting Plate See in Component Replacement Pump Head Replacement Section Do not attempt to remove the reed switch cable from the machine Disconnected all of the cables from the Motor Controller Board Using a 5 64 inch hex wrench loosen the set screw closest to the motor on the Motor Shaft Adapter See figure 1 Loosen this set screw Figure 1 Use a 5 16 inch nut driver or socket to remove the mounting nuts 4 that secure the Motor Mount Bracket to the chassis Slide the Motor Bracket and Motor toward the rear of the machine and remove from the machine Using a 9 32 socket or wrench and a hex wrench remove the mounting screws 4 from the Motor Discard the Motor but retain the mounting bracket for installation of the new Motor Remove the 1 4 inch nuts 2 that secure the Motor Driver Mounting Plate to the chassis Remove the Motor Driver Board and Mounting Plate from the machine Motor installation Install the new Motor onto the Motor Mount Bracket using the hex bolts and 9 32 nuts 4 each Insert the Motor a
29. or line is pointing at 100 on the scale Figure 1 4 Attach the cover and secure with two 2 5 64 hex screws 5 Install the Water Bottle Hanger to the left side of the Unit 41 Foot Pedal Switch Replacement Tools Required 7 8 inch wrench or socket Foot Pedal Switch removal Disconnect the unit from power wall outlet Remove the cover as outlined in Cover Removal Section Disconnect the Foot Switch tube from the Foot Switch Connection on the front of the machine Remove the Foot Switch wiring harness from the J13 Foot Pedal connection on the Control Board Use a 7 8 inch wrench to unthread the plastic nut from the front of the Foot Pedal switch Remove the Foot Pedal Switch from the machine Foot Switch Installation 1 Insert the Foot Pedal Switch through the opening in the front of the machine fy Note the two pegs on the switch fit into the two matching holes in the faceplate 2 Thread the plastic nut onto the Foot Switch and tighten until snug using a 7 8 inch wrench Take care not to over tighten Connect the Foot Switch wiring harness to the J13 Foot Pedal connection on the Control Board Attach the cover and secure with two 2 5 64 hex screws Install the Water Bottle Hanger to the left side of the Unit 42 Parts List Part Number EGA 1015 EGA 1046C EGA 1052 EGA 4010 EGA 401 1 EGA 4012 EGA 4025 EGA 4028 EGA 7014 EGA 7015 EGA 7016 Disposal Descr
30. p on a flat surface such as an endoscope accessory cart or other suitable working surface 14 6 Before connecting the power cord to the hospital grade wall receptacle make sure the power is off to the device and no accessories are connected 7 Connect the power cord to the back of the device Pre Procedure setup 1 Place the Foot Pedal on the floor and insert the foot pedal cord into the designated front panel receptacle 2 Insert a water bottle containing sterile water into the water bottle holder CAUTION Use of irrigation fluid other than sterile water can pose an infection risk to patients Adjust the hold down bracket by loosening the knob lowering the bracket until it contacts the top of the bottle and then tightening the adjusting screw After initial setup if the same size and type of bottle is used it should require no further adjustment 3 Open a sterile pouch of the 100130 MEDIVATORS ENDOGATOR Irrigation Tubing or 100609 MEDIVATORS ENDOGATOR Hybrid Tubing Read and follow its instructions for use CAUTION The MEDIVATORS ENDO STRATUS Irrigation Pump EGA 500 and A EGA 500E is intended to be used only with specific models of compatible tubing sets connectors and accessories identified in the table in Section IV or officially recommended by MEDIVATORS Use of the device with accessories not identified in the accessories table or officially recommended by MEDIVATORS may result in incompatibility and or the risk
31. rigation with room temperature or warm water for use with washing catheters integral GI endoscope water jet channels and GI endoscope working channels The device contains a heated water bottle cradle that is intended to maintain a sterile water bottle for GI endoscopic irrigation at a maximum temperature set point of 37 C with a tolerance of 3 C Contraindications The device should only be used for GI endoscopic procedures requiring irrigation of the gastrointestinal tract and should not be used for any other treatments or procedures The device is not intended for use with or exposure to magnetic resonance imaging MRI systems Do not use the device in an environment where it could be exposed to MRI systems Warnings and Cautions Signal Words WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices or potential equipment damage Safety Symbols Attention Refer To Operating Instructions gt Warning Dangerous Voltage Equipotentiality v Q DO NOT Allow Fingers to Contact Moving Parts Hot Surface MR Unsafe Warnings To reduce risk of electrical shock do not remove cover Refer servicing to qualified service personnel To avoid the risk of electric shock this
32. steps 7 Check continuity of the Power Switch a Unplug the Power Switch wire from the Power Entry Module b Disconnect the Power Switch wire from the Power Supply see figure 2 item 3 c Connect a DMM between the two wires See figure 3 d Depress the Power Switch on the front of the unit and verify that it latches ON An acceptable reading is 25 ohms or less If you get a reading greater than 25 ohms replace the Power Switch 27 Figure 3 8 Connect the machine to power and verify the green LED is lit on the power supply See figure 2 Item 6 If not replace the power supply 9 Using a DMM verify there is 24VDC at the P11 connector 24 VDC Power Supply Harness If 24V DC is present replace the Control Board Power Switch Flashing Perform the check listed below in the specified order A flashing Power switch indicates an incorrect operating voltage 1 Verified the Power Switch latches in the ON position 2 Unplug the machine from the wall outlet and check continuity of the Power Switch a Unplug the Power Switch wire from the Power Entry Module b Disconnect the Power Switch wire from the Power Supply See Troubleshooting Unit will not power on Section figure 2 item 3 c Connect a DMM between the two wires See figure 3 in Troubleshooting Unit will not power on Section d Depress the Power Switch on the front of the unit An acceptable reading is less than 25 ohms If you get a reading greater
33. terms above 45 46 47 Bp MEDIVATORS A Cantel Medical Company Manufactured in the USA by MEDIVATORS Inc Headquarters MEDIVATORS BV ECIREP MEDIVATORS Asia Pacific Pte Ltd MEDIVATORS Beijing Representative Office 14605 28th Avenue North Sourethweg 11 1A International Business Park Room 708 7th Floor Kaiheng Center Block B Minneapolis MN 55447 USA 6422PC Heerlen 05 01 Singapore 609933 No 2 Chaoyangmennei Street Toll Free 1 800 444 4729 The Netherlands Tel 65 6227 9698 Dongcheng District Beijing China 100010 Tel 31 45 5 471 471 Tel 8610 6567 8446 www medivators com
34. than 25 ohms replace the Power Switch 3 Connect the machine to power and verify the green LED on the Power Supply is lit See Troubleshooting Unit will not power on Section figure 2 item 6 If not replace the Power Supply 4 Using a DMM verify there is 24VDC at the P11 connector that routes from the Power Supply to the Control Board If 24VDC is present replace the Control Board 28 Water Heater Switch Illuminates Blue Rather Than Green In normal operation when the Water Heater Switch is activated the switch should be illuminated green in color If the color changes to blue this is an indication of an error in the Water Bottle Warmer Circuit Verify the Water Bottle Warmer Cable is connected to the rear of the machine If plugged in verify there is no damage to the pins Replace the Water Bottle Warmer Assembly with a known good assembly if the light turns green replace the water bottle heater assembly If the above steps do not solve the problem replace the Control Board Pump stops running when pump head is rotated slightly The motor is disabled when the Pump Head is opened This is accomplished by a magnetic reed switch built into the Pump Head mounting bracket The removable portion of the Pump Head has a magnet that must align with the sensor on the mounting bracket If there is intermittent performance of the motor when the Pump Head is rotated clockwise or counter clockwise the Reed Switch on the Pump Head Mou
35. utes from the Power Switch to the Power Entry Module Remove the black wire that routes from the Power Switch to the ACL connection on the Power Supply Remove the Power Switch LED connector from the J6 Power Switch connector on the Control Board Remove the mounting nut that secures the Power Switch to the chassis Remove the Power Switch and Boot Assembly from the machine Power Switch and Boot Installation 9 Note The Power Switch and Boot must be replaced as a set Never operate the 1 machine without a Boot installed on the Power Switch Never operate the machine if the Boot is torn or punctured Install the new Boot over the end of the Power Switch 38 gt Np pi Insert the Power Switch wires and the LED wires through the opening in the front of the chassis and through the mounting nut Thread the mounting nut onto the Power Switch and tighten securely Connect the power wire with the spade connection to the top connector on the Power Entry Module Connect the power wire with the ring terminal to the ACL connector on the Power Supply Connect the LED connector to the J6 Power Switch connection on the Control Board Attach the cover and secure with two 2 5 64 hex screws Install the Water Bottle Hanger to the left side of the Unit H20 Heater Switch Replacement H2O Heater Switch Removal Tools required a ae ee gt 7 8 inch wrench Disconnect the unit from power wall outlet Remo
36. ve the cover as outlined in Cover Removal Section Remove the J15 H20 Heater Switch connector from the Control Board Unthread the mounting nut to that secures the Water Heater Switch to the chassis Remove the H gt O Heater Switch Assembly from the machine Water Heater Switch installation 1 Insert the wires and connector for the HzO Heater Switch through the opening in the front of the chassis and through the mounting nut Thread the mounting nut onto the H20 heater Switch and tighten securely Attach the H2O Heater Switch connector to the J15 H2O Heater Switch connector on the Control Board Attach the cover and secure with two 2 5 64 hex screws Install the Water Bottle Hanger to the left side of the Unit 39 Prime Switch Replacement Prime Switch Removal Tools required e 7 8 inch wrench 1 Disconnect the unit from power wall outlet Remove the cover as outlined in Cover Removal Section Remove the J10 Pump Prime Switch connector from the Control Board Remove the mounting nut to that secures the Prime Switch to the chassis aS U N Remove the Prime Switch Assembly from the machine Prime Switch installation 1 Insert Prime Switch wires and connector through the opening in the front of the chassis and through the mounting nut Thread the mounting nut onto the Prime Switch and tighten securely 3 Connect the Prime Switch connector to the J10 Pump Prime Switch connector o
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