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Tyco Healthcare KENDALL 6060 Novamedix A-V Impulse System, Руководство по обслуживанию, Страница: 42 / 43

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39

Figure 14: Pneumatic schematic.

Compressor

Reservoir

assembly

Valve driver

PCB assembly

Patient right
socket face

Patient
right
socket
body

‘O’ ring

Patient left
socket face

‘O’ ring

Patient right hose to
pressure transducer

Moisture drain assembly

Patient left hose to
pressure transducer

Patient left
socket body

Содержание KENDALL 6060 Novamedix A-V Impulse System

Страница 1: ...SERVICE MANUAL MODEL 6060...

Страница 2: ...PLACEMENT PROCEDURES 18 4 1 Opening and closing the controller case 18 4 2 Replacing an air hose socket O ring seal 19 4 3 Replacing an air hose socket body 20 4 4 Replacing the membrane fascia label...

Страница 3: ...View of opened case 19 Figure 5 View of the processor PCB assembly and liquid crystal display 21 Figure 6 View of compressor and valve driver PCB assembly showing the pneumatic and electrical connecti...

Страница 4: ...oid and the company cannot be held liable for any consequential damage caused as a result Some states do not allow the exclusion or limitation of accidental or consequential damages so the foregoing l...

Страница 5: ...stal display Patient left air hose socket Communication port Patient right air hose socket Case screws Ground test srew Instruction label Figure 1 View of the front of the controller Figure 2 View of...

Страница 6: ...ITY TESTS The functionality tests specified are the same as that used to verify correct operation of the controller prior to product release Throughout this document reference is made to part or all o...

Страница 7: ...d impulse pressure using the Standard test load 1 litre and controller cycle and inflation times through the controller communication port using the controller to computer interface cable The controll...

Страница 8: ...er cord separately If the resistance of the power cord is greater than 0 1 ohms then it should be replaced If the resistance of the power cord is less than 0 1 ohms measure the resistance between the...

Страница 9: ...tons to alter the impulse pressure Press the CYCLE button then use the and buttons to alter the cycle time 2 5 5 Air Hose Sockets Replace the O ring seals within the air hose sockets see Section 4 2 E...

Страница 10: ...returned to Kendall for repair If required the compressor may be serviced in situ as follows Compressor Overhaul Reference should be made to the Recommended Service Schedule table for guidance into co...

Страница 11: ...cken the two screws holding the rear cylinder housing to the compressor body and carefully withdraw the piston assembly complete with spring and spring seat Remove the two screws holding the rear cyli...

Страница 12: ...the rear cylinder housing retaining screws Place the rear cover onto the upper surface of the laminations Lower the laminations and rear cover onto the adhesive on the compressor body Insert and tigh...

Страница 13: ...34 00 Air filter element N M N M AV6531 00 Piston assembly N M N M AV6532 01 Front cylinder housing N M N M AV6708 01 Rear cylinder housing N M N M AV6710 00 Rear bearing insert N D N D AV6533 00 Spri...

Страница 14: ...Apply a 2 mm diameter sphere of compressor lubricant to the spring seat and insert the piston spring first into the compressor body Carefully place the front cylinder housing over the piston locating...

Страница 15: ...is displayed Repeat this test procedure for the patient left channel Detached air supply hose Connect the Standard test load 1 litre to the patient left outlet Do not connect the patient right outlet...

Страница 16: ...d safety tests Close the case Perform the controller safety tests to confirm the ground resistance and leakage current see Sections 2 2 11 and 2 2 12 Perform the complete controller functionality test...

Страница 17: ...low for the power supply assembly test points CONNECTOR PIN CONNECTOR PIN VOLTAGE 5 PL3 1 PL3 2 5V DC PL3 1 PL3 3 24V DC PL4 1 PL4 2 5V DC PL4 1 PL4 3 24V DC PL5 1 PL5 3 10V DC PL5 1 PL5 3 120V AC see...

Страница 18: ...nd return it to the Kendall Service Center for a compressor exchange If the line voltage is not correct then replace the power supply assembly Alternatively the whole controller may be returned to the...

Страница 19: ...ne switch panel E05 Left fill Left fill valve not Dismantle and clean closing properly valve components Replace the fill valve piston E06 Left vent Left vent valve not Dismantle and clean closing prop...

Страница 20: ...tware version Switch OFF and ON has failed to update Non Volatile RAM E12 Over Temperature Over Temperature Check the fan grills are not Cutout Cutout exceeded obstructed 113 F 45 C Check the fan is o...

Страница 21: ...strained With the membrane switch panel facing you very gently lift the top cover until the edge of the case front rests on the top edge of the bezel that surrounds the LCD To the right side of the di...

Страница 22: ...opening the case Use a quarter to unscrew the socket face Remove the old O ring seal Lubricate the new O ring by lightly covering the tip of your forefinger with O ring lubricant and rolling the O ri...

Страница 23: ...ys working away from it ensuring that there are no air bubbles Perform the controller functionality tests as described in Sections 2 2 5 through 2 2 8 inclusive 4 5 REPLACING THE MEMBRANE SWITCH PANEL...

Страница 24: ...21 LCD Bezel Liquid crystal display Connector for 7 way flat flexible cable Figure 5 View of the Processor PCB assembly and Liquid Crystal Display...

Страница 25: ...chassis Remove the screws which hold the compressor chassis to the processor chassis and the screws that hold the compressor chassis to the controller case Tilt and lift the compressor assembly out o...

Страница 26: ...and remove it Remove the three rubber reservoir mounting bushes Remove the fill and vent valves from the old reservoir Remove the four knurled nuts and rubber washers from the fill and vent valves an...

Страница 27: ...nearest to you the tube from the top of the transducer P1 attaches to the small port on the patient right side of the reservoir see Figure 6 and the tube from the lower transducer port P2 attaches to...

Страница 28: ...ng clip on the compressor chassis remove the three screws and washers securing the reservoir to the case and gently lift it off the supports Remove the knurled nut and rubber washer on the faulty valv...

Страница 29: ...case Perform the complete controller functionality tests see Section 2 2 or 2 3 4 10 REPLACING THE FAN ASSEMBLY Use standard antistatic precautions when handling the power supply assembly The replacem...

Страница 30: ...de To patient right vent valve P1 Hose to patient right side of manifold P2 Hose to patient left side of manifold Patient left side To patient left vent valve To power supply assembly 14 way ribbon ca...

Страница 31: ...way ribbon cable to the valve driver PCB assembly Remove the four processor PCB assembly retaining screws and washers and carefully remove the PCB from the chassis Return the processor PCB assembly to...

Страница 32: ...er Backlight Guide pins Processor PCB LED s Membrane switch panel connector Holes for guide pins Slots for LCD bezel snap fit LCD bezel screw fit Liquid crystal display Zebra elastomer Backlight Guide...

Страница 33: ...y holding the bezel in place If the bezel cannot be clipped in place remove the complete display assembly disassemble it and start this procedure again For the screw fit bezel locate the bezel over th...

Страница 34: ...the connectors by the wires Remove the four screws from the power supply assembly and lift it off avoiding the tube going to the air hose socket Locate the new power supply assembly over the supports...

Страница 35: ...t and secure with the power cord retainer Perform the controller safety tests to confirm the ground resistance and leakage current see Sections 2 2 11 and 2 2 12 4 17 REPLACING THE POWER INLET Remove...

Страница 36: ...Close the case Perform the controller safety tests to confirm the ground resistance and leakage current see Sections 2 2 11 and 2 2 12 Perform the complete controller functionality tests see Section 2...

Страница 37: ...e ground resistance and leakage current see Sections 2 2 11 and 2 2 12 Perform the complete controller functionality tests see Section 2 2 or 2 3 4 19 REPLACING THE POWER SWITCH Pull off the four conn...

Страница 38: ...ty indication and test routines Fan To extend durability it is recommended that a sleeve bearing fan be upgraded to a ball bearing fan at the next service The fan type can be identified by reference t...

Страница 39: ...ear cylinder housing bearing insert AV6710 00 spring AV6533 00 spring seat AV6538 00 Connector inflation pad end AV6801 04 Connector inflation pad end lubricant AV6546 00 Connector unit end AV6802 02...

Страница 40: ...Valve driver PCB assembly V2 AV6562 01 zebra elastomer AV6560 00 PVC cap black large AV6808 00 PVC cap black small AV6807 00 Reservoir assembly AV6547 00 Screw set AV6525 00 Service Manual model 6060...

Страница 41: ...switch panel Fan assembly Power supply assembly Compressor Fuses and fuse holders Power inlet Power cord Ground test screw Power switch Valve driver PCB assembly Patient right fill Patient left fill...

Страница 42: ...sembly Valve driver PCB assembly Patient right socket face Patient right socket body O ring Patient left socket face O ring Patient right hose to pressure transducer Moisture drain assembly Patient le...

Страница 43: ...s a Trademark of Veratec Inc Made in England under one or more of the following Patents U S Patent Numbers Re 32 939 Re 32 940 4 696 289 4 721 101 4 809 684 4 846 160 5 997 495 Novamedix 2000 All righ...

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