Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 97 FRAME-CHAMBER ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3970-5 FRAME-CHAMBER ASSEMBLY REF 1 78-8078-3869-9 TUBE, Horizontal Tie 4 2 12-7991-1519-6 SCREW, Cap, ¼-20 X .500, Hex 40 3 78-8078-3868-1 TUBE, Horizontal Support 1 4 78-8078-3960-6 TUBE, P/S Bracket Support 1 5 78-8078-4618-9 POWER SUPPLY ASSEMBLY (see IPB Figure 5) REF 6 26-1002-5288-6 Screw, Mach, ¼-20 X .500, Pan Head, Phil 18 7 78-8078-4617-1 SERVICES-IN ASSEMBLY (see IPB Figure6) REF 8 78-8005-6087-8 TIE WRAP 1 9 26-1005-2272-6 CASTER, Swivel Mount,3.00 Dia. X 1.25W X 4.00 OAH 2 10 78-8078-3983-8 WATER TANK ASSEMBLY (see IPB Figure9) REF 11 78-8078-3954-9 TANK SUPPORT 1 12 78-8078-3959-8 TUBE, Water Support 1 13 26-1011-7799-1 LEVELER, Non-swivel, 3/8-16 X3.00 4 14 26-1002-3590-7 CASTER 2 15 12-7991-1546-9 SCREW, Mach, 5/16-18 X .625, Hex 16 16 78-8078-3870-7 TUBE_STEP, Horizontal Support 1 17 78-8078-3966-3 WATER FILLER PRINTER ASSEMBLY (see IPB Figure 4) REF 18 26-1003-6373-3 SCREW, Mach 6-32 X.375, Pan Head, Phil 3 19 26-1002-5312-4 SCREW, Mach, 6-32 X .500, Phil 6 20 78-8078-3973-9 DISPLAY PANEL ASSEMBLY (see IPB Figure 8) REF 21 26-1004-2619-1 SCREW, Mach, 10-32 X .500, Phil 6 22 26-1002-5287-8 SCREW, Mach, ¼-20 X .375, Pan, Phil, STL, Black, Zinc 3 23 78-8078-5862-2 BRACE, Casters 4 24 78-8078-4864-9 WIRING HARNESS 1 25 78-8078-3969-7 CHAMBER ASSEMBLY (see IPB Figure 10) REF 26 78-8078-3867-3 FRAME, Weldment 2 27 26-1002-7765-1 SCREW, Mach, 8-32 X .500, Pan Head, Phil 2 28 26-1005-4049-6 WASHER, Lock, #8 2 29 12-2376-9709-4 DECAL, Grounding 1 30 78-8078-5672-5 SERIAL, PLATE, 8XL REF 31 12-2376-9709-4 DECAL, Grounding 1 32 12-2376-9835-7 LABEL, Installation Requirements 1 33 12-2376-9836-5 DECAL, Poison 1 34 78-8078-4611-4 WIRE HARNESS, High Voltage 1 35 78-8078-5787-1 SCREEN, Weldment 1 36 12-7991-1482-7 NUT, Mach, 5/16-18, Hex 4 37 26-1000-4007-5 WASHER, Plain, .375, ID X 1.125 OD X .065 12 38 12-2376-9588-2 WIRE, RFI 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 98 3M 1997 April IPB Figure 3 DOOR LOCK ASSEMBLY (LOAD SIDE)
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 99 DOOR LOCK ASSEMBLY (LOAD SIDE) Item No. Part Number Description Qty. 0 78-8078-3967-1 DOOR LOCK ASSEMBLY, Load Side REF 1 26-1011-7908-8 CYLINDER 1 2 78-8078-3505-9 BRACKET, Switch Cylinder 1 3 26-1002-8892-2 NUT, Mach, 10-32 1 4 78-8078-3502-6 BLOCK, Locking 1 5 26-1002-5209-2 SCREW, Mach, 4-40 X ,625, Pan Head, Phil 4 6 78-8078-4758-1 PLATE, Nut 2 7 78-8078-5873-9 SWITCH, Interlock, Modified 2 8 26-1004-5304-7 GASKET, Fiber 1 9 26-1007-0998-4 FITTING, Connector, ¼ OD X 10-32 1 10 78-8678-2261-7 TUBING, .25 OD X ,040 Wall AR 11 78-8078-5185-8 JUMPER, Door Switch 1 12 26-1011-7907-0 SWITCH 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 100 3M 1997 April IPB Figure 4 WATER FILLER, PRINTER ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 101 WATER FILLER, PRINTER ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3966-3 WATER FILLER, PRINTER ASSEMBLY REF 1 78-8078-5270-8 BOARD, Printer, Altered 1 2 12-7996-4559-8 SCREW, Cap, 6-32 X.250 Hex 4 3 78-8078-3873-1 DOOR, Printer/Water 1 4 78-8078-3862-4 SUPPORT, Vertical 1 5 26-1005-5224-4 SWITCH, SPDT, 25 VAC, 6 Amp 1 6 12-2376-9414-1 DECAL, Printer 1 7 78-8078-5821-8 PRINTER 1 8 26-1002-6285-1 SCREW, Mach, M3 X 0.5 X 6.0, Pan Head, Phil 2 9 78-8078-3863-2 COVER, Printer 1 10 26-1000-0188-7 SCREW, Mach, 10-32 X .375, Pan Head, Phil 2 11 78-8078-3955-6 ADAPTER 1 12 78-8078-3861-6 WATER FILLER ASSEMBLY 1 13 78-8078-5224-5 CAP, Water 1 14 26-1002-5218-3 SCREW, Mach, 6-32 X .500, Pan Head Phil 4 15 26-1011-6947-7 FITTING, Plastic 1 16 78-8005-4273-6 CATCH 1 17 78-8078-5088-4 DECAL, Health & Safety 1 18 78-8078-3988-7 SPACER, Display Board 4 19 78-8654-2504-1 NUT, Mach, 6-32, Hex 4 20 78-8078-5339-1 CABLE, Controller to Printer 1 21 78-8078-6381-2 PANEL, Caution and Error Message 1 22 78-8078-6626-0 DECAL, Printer Loading 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 102 3M 1997 April IPB Figure 5 POWER SUPPLY ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 103 POWER SUPPLY ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-4618-9 POWER SUPPLY ASSEMBLY REF 1 78-8078-3957-2 POWER SUPPLY BRACKET ASSEMBLY 1 2 12-2376-9403-4 24 VDC POWER SUPPLY ASSEMBLY 1 3 26-1001-7983-2 Nut, Mach, 6-32 5 4 78-8078-6063-6 5 VDC POWER SUPPLY ASSEMBLY 1 5 26-1002-5218-3 SCREW, Phil, Pan Head, 6-32 X .500 10 6 78-8412-9417-2 FUSE, 24 VDC Power Supply 1 7 78-8005-2893-3 FUSE, 5 VDC Power Supply 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 104 3M 1997 April IPB Figure 6 SERVICES-IN ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 105 SERVICES-IN ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-4617-1 SERVICES-IN ASSEMBLY REF 1 78-8078-3958-0 BRACKET SERVICE ASSEMBLY 1 2 26-1002-5277-9 SCREW, mach, 8-32 X .375, Phil 4 3 26-1011-7365-1 CONNECTOR, Panel 1 4 26-1002-5345-4 SCREW, Mach, 6-32 X .375, Phil 2 5 26-1001-7983-2 NUT, Mach, 6-32 2 6 26-1011-7372-7 SWITCH, Circuit Breaker, 15 Amp 1 7 26-1002-2929-8 SCREW, Mach, 10-32 X .375, Pan Head, Phil 6 8 78-8078-5154-4 MANIFOLD ASSEMBLY (see IPB Figure 7) REF 9 26-1011-8072-2 FILTER 1 10 26-1000-6654-2 NUT, Mach, 8-32 2 11 26-1004-2053-3 WASHER, Lock, #8 2 12 78-8078-5349-0 COVER, Services-In 1 13 78-8078-5752-5 PLATE, Connectors 1 14 26-1011-7370-1 FASTENER, Lock Assembly 4
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 106 3M 1997 April IPB Figure 7 MANIFOLD ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 107 MANIFOLD ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-5154-4 MANIFOLD ASSEMBLY REF 1 12-2376-9410-9 MANIFOLD 1 2 26-1004-2500-3 FITTING,1/4 IPS X 3/8, Male-Female 1 3 26-1004-0660-7 FITTING, 90 Degree Street Elbow 1 4 12-2376-3296-8 TRANSDUCER, Vacuum Venturi 1 5 26-1005-4039-7 FITTING, Tube Connector, 1/8 NPT X ¼ OD 2 6 78-8062-9784-8 TUBE, Air 1 7 78-8078-5583-4 TUBE, Vacuum 1 8 78-8678-2261-7 TUBING, .250 OD X .040 Wall AR 9 26-1005-7377-8 FITTING, Tube Connector, 1/8 NPT X ¼ OD 2 10 12-2376-9141-0 SOLENOID VALVE PUMP 1 11 26-1004-7503-2 FITTING, 90 Degree, 1/8 NPTF, Female 2 12 78-8032-5447-9 INSTRUMENT, gauge 1 13 26-1017-0538-7 FITTING, Cross, 1/8 NPTF, Female 1 14 26-1011-6866-9 Sensor, Pressure, SPST, 1 Amp 1 15 26-1000-8487-5 FITTING,1/8 NPT 1 16 26-1011-5230-9 REGULATOR, Mechanical, 1/8 NPT, 3-100 PSI 1 17 26-1004-0661-5 FITTING, Nipple, ¼ NPT X1/8 1 18 26-1011-6993-3 FITTING, 1/8 NPTF X .27 1 19 12-2376-9143-6 SOLENOID VALVE, Door 1 20 26-1003-2994-0 TAPE, .025 Wide, Teflon (not shown) AR 21 26-1004-5970-5 FITTING, Adapter, ¼ Female NPT X 1/8 Male 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 108 3M 1997 April IPB Figure 8 DISPLAY PANEL ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 109 DISPLAY PANEL ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3973-9 DISPLAY PANEL ASSEMBLY REF 1 78-8078-3976-0 PANEL, Display 1 2 78-8078-3987-9 PANEL, Membrane 1 3 78-8078-6081-8 DISPLAY, LCD 1 4 78-8078-4619-7 BOARD, Keypad/Display Interface Assembly 1 5 26-1001-7983-2 NUT, Mach, 6-32 4 6 26-1011 7384-2 SPACER, Nylon 4 7 78-8078-5396-1 INSULATOR, LCD Screen 1 8 78-8078-3988-7 SPACER, Display, Board 4 9 78-8078-5340-9 CABLE ASSEMBLY, Display to Controller 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 110 3M 1997 April IPB Figure 9 WATER TANK ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 111 WATER TANK ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3983-8 WATER TANK ASSEMBLY REF 1 26-1011-6965-9 ASPIRATOR, ½ inch, 9 liter (2 gal.) 1 2 26-1011-6135-9 FITTING, Plastic, tank, ¾ inch Internal 1 3 26-1011-6133-4 FITTING, Adapter, 5/8 Hose, Polyethylene 1 4 26-1011-6948-5 FITTING, Plastic, Tank, ¼ inch Internal 2 5 78-8078-6068-5 WATER LEVEL SENSOR ASSEMBLY 1 6 26-1011-6949-3 FITTING, Adapter, Plastic 2 7 26-1011-7373-5 CLAMP, Hose, 7/16 to 13/16 Hose 5 8 26-1000-6403-5 TUBING, Plastic, .500 ID X .750 OD AR 9 26-1011-6947-7 FITTING, Adapter, Plastic 1 10 26-1011-6992-3 FITTING, Connector, ¼ 1 11 78-8078-5148-6 TUBR, Water REF
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 112 3M 1997 April IPB Figure 10 CHAMBER ASSMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 113 CHAMBER ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3969-7 CHAMBER ASSEMBLY REF 1 78-8078-3965-5 CONTROLLER BRACKET ASSEMBLY REF 2 26-1002-7761-0 SCREW, Mach, 1032 X .625, Pan Head, Phil 6 3 26-1005-7377-8 FITTING, 90 degree Elbow 1 4 12-2376-3895-7 FLEX HOSE, 15 inch, with Coupling 1 5 12-2376-9420-8 PRESSURE SENSOR, with Connector 1 6 78-8078-3989-5 HEATSINL ASSEMBL (see IPB Figure 12) 1 7 78-8078-5148-6 TUBE, Water 1 8 Not Used 9 78-8078-0333-9 SWITCH, Puncture Cylinder and Bracket 1 10 Not used 11 26-1007-1481-0 WASHER, Flat, Nylon, .200 ID X .380 OD X .031 Thick 4 12 78-8063-0712-6 PUNCTURE PIN/CYLINDER ASSEMBLY 1 13 12-2376-0602-0 O-RING 1 14 78-8933-1006-6 LUBRICANT, Silicone AR 15 78-8078-3285-8 DOOR CATCH 1 16 78-8078-4045-5 SUPPORT, Cylinder Rod 1 17 12-7997-8082-5 SCREW, Cap, 5/16-18 X .875, Hex Socket 2 18 26-1004-2053-3 WASHER, Lock, #8 1 19 78-8078-3288-2 PLATE, Guide 1 20 78-8078-3503-4 CAP-DOOR, Catch 1 21 12-7997-9965-0 SCREW, Cap, 10-32 X .625, Socket, Hex 2 22 26-1011-7276-0 LATCH, Strike Plate 1 23 26-1002-5297-7 SCREW, Mach, 4-40 X .312, Phil 1 24 78-8078-3144-7 GASKET, Door 1 25 78-8033-0846-5 ADHESIVE, Super Silicon Sealer AR 26 78-8078-3316-1 CHAMBER, Heater Assembly (see IPB Figure 11) REF 27 26-1011-7386-7 PIN, Dowel, .250 X 1.00 1 28 78-8078-3380-7 PLUNGER ASSEMBLY 1 29 78-8078-5168-4 SPRING, Plunger 1 30 26-1000-6654-2 NUT, Mach,8-32 1 31 78-8678-2261-7 TUBING, .250 OD X .040 Wall AR 32 78-8078-3324-5 SEAL, Cartridge 1 33 78-8078-3379-9 GUIDE, Cartridge 1 34 18-3402-7075-2 SCREW, Set, 8-32 X.125, Cup Point, Hex, Socket 2 35 12-2376-3486-5 BOLT, Door 6 36 26-1004-2078-0 Washer, Plain, .500 ID X 1.00 OD X .031 6 37 78-8078-3968-9 DOOR ASSEMBLY, Load Side (see IPB Figure 13) REF 38 78-8078-3381-5 LOCK, Cartridge Stop 1 39 12-7997-0813-1 SCREW, Cap, ¼-28 X 1.00, Hex, Socket 1 40 26-1011-7860-1 PLUNGER 2 41 12-2376-0490-0 SPRING, Compression 6 42 78-8005-0972-7 WASHER, Plain, ½ inch 12 43 70-8000-5374-9 NUT, Jam, ½-13, Hex 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 114 3M 1997 April
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 115 CHAMBER ASSEMBLY (Continued) Item No. Part Number Description Qty. 44 26-1001-2646-0 NUT, Mach, ½-13 6 45 26-1011-7274-5 FITTING,Plug,3/8 Male 1 46 78-8078-5709-5 CHAMBER INTERIOR TEMPERATURE SENSOR ASSEMBLY 1 47 78-8078-5708-7 TEMPERATURE SENSOR ASSEMBLY 3 48 78-8033-0822-6 LUBRICANT AR 49 26-1011-7270-3 FITTING, Adapter, ¼ Reducing 1 50 78-8078-4069-5 HUMIDITY SENSOR ASSEMBLY 1 51 78-8078-4073-7 TUBE, Humidity Sensor 1 52 26-1004-0660-7 FITTING, 90 degree Street Elbow, ¼ 6 53 78-8078-5583-4 TUBE, Vacuum 1 54 78-8078-5655-0 PLUG, Altered 1 55 12-2376-9138-6 SOLENOID, Valve, Vent 2 56 26-1005-8075-7 FITTING, ¾ Pipe, Hex Head 1 57 78-8677-8557-4 FITTING, ¼ Tee 1 58 26-1005-4663-4 FITTING, 3/8 X ¼ Reducer 2 59 12-2376-3912-0 VALVE, Check 1 60 26-1003-2994-0 TAPE AR 61 78-8005-0430-6 FITTING, ¼ Cross 1 62 12-7992-5718-8 FITTING, ¼ Nipple X .9375 2 63 78-8078-4003-4 BACKPLATE ASSEMBLY 1 64 78-8078-4041-4 THERMOSTAT, Limit 1 65 26-1002-5214-2 SCREW, Mach, 6-32 X .250, Pan Head, Phil 2 66 78-8078-2916-9 BUSHING, Modified 2 67 78-8078-4070-3 TUBE, Tee to Chamber 2 68 12-7997-5279-0 FITTING, Union, ¼ Tube OD 1 69 12-7997-0202-1 FITTING, Tee 2 70 78-8078-4071-1 TUBE, Heatsink to Tee 1 71 78-8032-8443-5 FITTING, 3/8 Bushing 1 72 78-8078-4865-6 CARTRIDGE SENSOR ASSEMBLY 1 73 26-1002-5205-0 SCREW, Mach, 4-40 X.312, Pan Head, Phil 2 74 12-2376-3876-7 NOZZLE, Steam 2 75 78-8078-3976-1 DOOR LOCK ASSEMBLY (see IPB Figure 3) REF 76 26-1004-2619-1 SCREW, Mach, 10-32 X .500 2 77 26-1005-7360-4 SWITCH, Door, Interlock 1 78 12-2376-9407-5 BRACKET, Door Switch 1 79 26-1002-5319-9 SCREW, Mach, 8-32 X .500, Phil 2 80 26-1002-5229-0 SCREW, mach, 8-32 X .625, Pan Head, Phil 1 81 78-8078-4072-9 TUBE, Chamber to Heatsink 1 82 12-7997-7015-6 FITTING, Connector, 1/8 Tube X ¼ MPT 3 83 26-1011-7271-1 FITTING, ½ Bushing, Reducer 1 84 26-1005-6122-9 WASHER, Plain, .120 ID X .280 OD X .050 Thick 2 85 12-2376-9140-2 VALVE, Solenoid 1 86 26-1000-8487-5 FITTING, Nipple 1 87 78-8670-8487-5 FITTING, Bushing, 1/8 NPTF X ¼ 1 88 26-1006-2507-3 PLUG 1 89 78-8007-2369-0 LOCKTITE AR
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 116 3M 1997 April IPB Figure 11 CHAMBER-HEATER ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 117 CHAMBER-HEATER ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3316-1 CHAMBER-HEATER ASSEMBLY REF 1 78-8078-2945-8 CHAMBER REF 2 78-8078-3319-5 HEATER AND BLANKET ASSEMBLY 12 3 78-8078-3992-9 PANEL #1, Chamber Insulation 1 4 78-8078-3993-7 PANEL #2, Chamber Insulation 1 5 78-8078-3394-5 PANEL #3, Chamber Insulation 1 6 78-8078-3395-2 PANEL #4, Chamber Insulation 1 7 78-8005-1710-0 TAPE, Glass Cloth, 1.00 Wide AR 8 78-8078-3996-0 INSULATION, Cartridge Chamber 1 9 78-8033-0846-5 ADHESIVE AR
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 118 3M 1997 April IPB Figure 12 HEATSINK ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 119 HEATSINK ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3989-5 HEATSINK ASSEMBLY REF 1 78-8078-5791-3 HEATSINK 9With Plugs) 1 2 78-8078-5708-7 TEMPERATURE SENSOR ASSEMBLY 1 3 78-8033-0822-6 LUBRICANT AR 4 12-2376-9373-9 ROD HEATER ASSEMBLY 1 5 78-8078-5223-7 THERMOSTAT, Hi Limit, Heatsink 2 6 26-1002-5256-3 SCREW, Mach, 4-40 X .188, Pan Head, Phil 4 7 78-8055-6013-9 BRACKET, Heatsink 1 8 26-1004-0661-5 FTTING, Nipple, ¼ NPT X 1/8 2 9 12-2376-9138-6 SOLENOID, Valve, Vent 1 10 26-1004-0660-7 FITTING, 90 degree, Street Elbow, ¼ 1 11 78-8055-5906-5 FILTER ADAPTER, Female 1 12 78-8055-5905-7 FILTER 1 13 78-8055-6012-1 INSULATION, Heatsink 1 14 12-7995-8546-3 FITTING, Elbow, ¼ Tube OD X 1/8 2 15 78-8055-6025-3 TUBE, Cartridge to Heatsink REF 16 26-1011-6988-1 FITTING, Tee, 1/8 Tube X 1/8 Male 1 17 78-8078-5148-6 TUBE, Water REF 18 78-8078-6778-9 SOLENOID, Valve, 3-Way 1 19 12-7997-5507-4 FITTING, for .125 OD Tube 1 20 26-1006-2508-1 FITTING, 1/8 NPT X .30 1 21 26-1003-2994-0 TAPE, .250 Wide AR 22 78-8005-1710-0 TAPE, 1.00 Wide AR 13 26-1000-8487-5 FITTING, 1/8 NPT 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 120 3M 1997 April IPB Figure 13 DOOR ASSEMBLY (LOAD SIDE)
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 121 DOOR ASSEMBLY (LOAD SIDE) Item No. Part Number Description Qty. 0 78-8078-3968-9 DOOR ASSEMBLY, LOAD SIDE REF 1 26-1011-6157-3 SCREW, Cap, 3/8-16 X 1.5, Socket, Hex 1 2 78-8078-3504-2 ADAPTER, Door Lock 1 3 26-1011-6136-7 WASHER, Spring, Wave, .62 ID X .87 OD X .13 1 4 78-8078-3982-0 BUSHING, Altered, Door 1 5 78-8078-3289-0 WASHER 1 6 80-8078-3286-6 DOOR CAM 1 7 18-3104-5815-5 SCREW 2 8 78-8055-5959-5 WIRE ASSEMBLY 1 9 78-8078-3292-4 PLATE, Door 1 10 78-8078-3319-5 HEATER BLANKET ASSEMBLY 2 11 78-8078-3287-4 ADAPTER, Door Handle 1 12 78-8078-3997-8 INSULATION, Door 1 13 26-1011-7387-5 HANDLE, Non-Locking 1 14 26-1001-6816-5 SCREW, Cap, 10-32 X .750, Hex, Socket 2 15 78-8078-3294-0 DOOP PANEL 1 16 12-2376-9379-6 CORD, Door Heater 1 17 26-1004-3140-7 BUSHING, Strain Relief 1 18 26-1003-4963-3 TERMINAL 1 19 26-1002-5277-9 SCREW, Mach, 8-32 X .375, Pan Head Phil 1 20 12-2376-5848-4 HINGE, Door 1 21 70-7023-5420-3 SCREW, Cap, 10-32 X 1.00, Hex Socket 11 22 26-1006-3351-5 NUT, mach, 10-32, Hex 24 23 26-1005-4049-6 WASHER, Lock, #10 13 24 26-1002-5353-8 SCREW, Mach, 8-32 X .625, Phil 12 25 78-8078-3290-8 BUSHING 2 26 78-8078-3291-6 STRAP 1 27 12-7995-5429-5 SCREW, Cap, 5/16-18 X 1.375, Hex Socket 2 28 26-1004-2053-3 WASHER, Lock, #8 1 29 78-8078-5086-8 DECAL, Operating Instructions REF 30 78-8007-2369-0 LOCKTITE AR
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 122 3M 1997 April IPB Figure 14 LOCAL EXHAUST ASSEMBLY (LOAD SIDE)
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 123 LOCAL EXHAUST ASSEMBLY (LOAD SIDE) Item No. Part Number Description Qty. 0 70-2006-7919-2 HOOD, 1 Door Sterilizer REF 1 78-8078-5870-5 PANEL, Upper Front, Local Exhaust REF 2 12-2376-5166-1 LATCH, Side 1 3 12-2376-5167-9 SPRING, Return 1 4 26-1001-7289-4 SCREW, Cap, 8-32 X .25, Hex 1 5 12-2376-6210-6 LABEL, Door Release 1 6 78-8063-0467-7 AIR FLOW SENSOR ASSEMBLY 1 7 26-1002-5214-2 SCREW, 6-32 X .25, Pan Head, Phil 1 8 12-2376-9368-9 BRACKET, Air Flow Switch 1 9 26-1002-5268-8 SCREW, 6-32 X 3/8, Pan Head, Phil 1 10 78-8164-1894-7 BUSHING 1 11 78-8078-5861-4 LATCH, Catch 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 124 3M 1997 April IPB Figure 15 CONTROLLER BRACKET ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 125 CONTROLLER BRACKET ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3965-5 CONTROLLER BRACKET ASSEMBLY REF 1 78-8078-3355-9 CONTROLLER ASSEMBLY (see IPB Figure 15) 1 2 26-1001-2475-4 TIE WRAP 6 3 26-1006-0179-3 RELAY, Solid State, 240 VAC 8 Amp 3 4 26-1002-5216-7 SCREW, Mach, 6-32 X .375, Pan Head, Phil 6 5 78-8078-3506-7 BRACKET, Controller REF 6 78-8078-3507-5 BRACKET, Angle 2 7 26-1000-0188-7 SCREW, Mach, 10-32 X .375, Pan Head, Phil 2 8 78-8078-5827-5 INSULATOR, Controller 1 9 26-1004-3188-6 GROMMET AR 10 26-1000-8079-0 CATCH 4 11 26-1005-6694-7 CATCH 4
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 126 3M 1997 April IPB Figure 16 CONTROLLER ASSEMBLY
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ILLUSTRATED PARTS BREAKDOWN 3M 1997 April 127 CONTROLLER ASSEMBLY Item No. Part Number Description Qty. 0 78-8078-3355-9 CONTROLLER ASSEMBLY REF 1 78-8078-3353-4 CONTROLLER BOARD (without EPROM) 1 2 78-8078-5091-8 EPROM 1
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ILLUSTRATED PARTS BREAKDOWN 128 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 3M 1997 April 129 AAT A IN5401 CR3 IN5401 CR4 IN4003 CR1 IN4003 CR2 IN4003 CR5 + 100 uf C2 35V E1 + 10,000 uf C1 16V U1 uA723 R5 .12m 2WR5 47m11 12 3 413 7 5 2N6569 Q1ILIMR1 500M R2 2.2K R7 750m R8 3.6K R6 V.ADJ. 2K 1 2 3 Q2 2N2219 1 0 2 6 1 2 3 C3 .0033uf 100V C4 1 uf 50V IN4003 CR7 5.6 V 400MV CR6 S0303LS3 SCR1 R9 2.2KR10 47m R11 6.8m + R14 220m R13 6.8m -OUT -S +OUT +S R12 6.8m 5V D.C. REGULATED5V D.C. UNREGULATED C5 220 uf 16V T1 + 5 Volt Power Supply
Service and Repair ELECTRICAL SCHEMATICS 130 3M 1997 April ABT A R711A CR4 IN4003 CR1 IN4003 CR2 IN4003 CR3 C1 13,000 uf 50V 33m 2WR3 2N3055 Q1 IN5401 CR7 IN974B CR5 + R16 2.4K R17 6.8m -OUT -S +OUT +S R12 6.8m 5V D.C. REGULATED C2 100 uf 100V C6 .1 uf 100V 24 VDC C4 330 uf 35V uA723 U1 413 10 2 6 5 712 11 3 R1 6.2K R13 220m C3 10 uf R20* 25V R14 2.4K C4 470pf 1KV R2 6.2K R12 4.7K 1 2 3 R11 2K V ADJ CW 2 3 1 500m R6 I.LIM CW R9* R18* R4 2.4K 33m 2WR7 R19* R5 2.4K 2N3055 Q2 2N6569 Q3 IN4448 CR6 R10 5.1K 56.8 VAC R8 2.4K + * NOT USEDIN SOME ASSEMBLIES 24 Volt Power Supply
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 131 Name \3M\5534-2\REVA\CONTROL.PRJ 1 9 210 311 412 513 614 715 8 DB15 1 9 210 311 412 513 614 715 8 Abator Interface Port J15 GND CYCSTART GASCOMIN J3 +5V ABATRDY J16 Pressure Transducer End Chamber Heater Blankets Heatsink Heater Pin3 Pin4 Pin1 Pin2 Seiko IF5003-01B Printer Interface Board CN11 CN1 8 7 6 5 4 3 2 1 DIP2 OPEN 8 7 6 5 4 3 2 1 DIP1 OPENSeiko LPT5347A-S576 Thermal Printer VCC External Buzzer (Optional) Printer Switch +Out 5V Power Supply +S-S-Out Power One International Series HB5 3/OVP-A +Out 24V Power Supply +S-S-Out Transformer Power One International Series HD24-4.8-A 5 1 2 3 4 8/10 Amp 250 VAC 220 VAC Input Power Entry Module RFIFilter Thermo- Stat Mounted On Chamber Wall (65C) Mounted on Heatsink (105 C) Display/Keypad Interface Board c:\3m\board\keypadb\keydisp.sch 2 9 110 311 412 513 614 715 8 DB15 STOP KEY3 KEY2 KEY1 KEY0 KeyPad LED 78-8078-3987-9 KeyPad/Display Interface Board 78-8078-4616-3 Stanley GMF32024ABTW LCD Display Module 8XL Controller Board 78-8078-3353-4 Filename: 4612-2.PRJ 333634213941314127 Red Brown Black 2930282537264032 2830 525375768272555657587778 82 5150494824204746452020444342205922606162226371642265666720 20612020 SSR2 SSR1 SSR3 2220232420 2423 20 2220 22202420 797335818038 5 4 4 3 1 2 1 6 2 8 9 1011 Power Switch Line Load 1 2 1 2 1 6 2 7 3 8 4 9 5 Serial Interface Port 706968 697068 +24V 2222222222 242020202222 +24V NC COM NO COM NO COM NO COM 2020 Gnd Out Vcc 20 Gnd Out Vcc NO COM NO COM NO COM NO COM Gnd Out Vcc Out Gnd Vcc 22 Middle Chamber Heater Blankets 2 End Temperature VTC3 Relative Humidity IS+5V Vcc GND Cartridge Detection Compressed Air SW Nitrogen Pressure SW GND Abator Failure GND Unload Door Handle SW Unload Door Latch SW Unload Door Open SW GND 1 2 3 4 5 6 7 8 910111213141516 J14 Unload Door Solenoid +24V Electric Pump Vent Solenoid Middle Heater TTL Electric Pump Power +24V +24V RH Solenoids Extra Solenoid Output 2 Extra TTL Output 2 Extra Solenoid Output 3 Nitrogen Solenoid Extra Solenoid Output 4 GND 1 2 3 4 5 6 7 8 91011121314 J11 1 2 3 4J13 Vcc GND GND Vcc +15V Chamber Pressure GND 3 2 1J8 1 2 3J4 GND Buzzer Output Vcc Printer Data0 Printer Data1 Printer Data2 Printer Data3 Printer Data4 Printer Data5 Printer Data6 Printer Data7 /Printer Data Strobe /Printer Ack Printer Busy Printer Error /Printer Fault GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J9 /Printer Data Strobe Printer Data0 Printer Data1 Printer Data2 Printer Data3 Printer Data4 Printer Data5 Printer Data6 Printer Data7 /Printer Ack Printer Busy Printer Error /Printer Fault GND CN9 1 2 3 4 5 6 7 8 91011121314 Middle Temperature VTC2 Extra TTL Input 1 Extra TTL Input 2 Extra TTL Input 3 /Printer Initialization Abator Failed Extra TTL Input 4 Extra TTL Input 5 Extra TTL Input 6 Extra TTL Input 7 GND 121110 9 8 7 6 5 4 3 2 1 20 J12 GND Puncture Simulation Solenoid Output +24V Extra Solenoid Output O2 +24V Cycle Starting (Abator) +24V Gas Coming (Abator) +24V Extra TTL Output 1 Puncture Simulation TTL Output Extra TTL Output O2 121110 9 8 7 6 5 4 3 2 1J2 Heatsink Heater Output End Heater Output +24V Load Door Solenoid +24V Water Injection Solenoid +24V Vacuum Pump Solenoid +24V Extra TTL Output 3 +24V Vent Solenoid 1413121110 9 8 7 6 5 4 3 2 1 GND Puncture Solenoid GND Add Water SW GND Air Flow SW Extra Temperature Input VTC2 Abator Ready Puncture Pin Position SW VTC4 Heatsink Temperature VTC4 Chamber Temperature 1413121110 9 8 7 6 5 4 3 2 1 GND Load Door Shut SW 1615 Load Door Latch SW Load Door Handle SW 1 2 3J6 Printer On SW GND /Printer Form Feed SW 1 2 3J5 Receive Data RXD Transmit Data TXD GND 3 2 1J7 +24V GND +S 5 4 Vcc GND Vcc GND GND GND +24V +24V 1 2 1 2 3 4 5 6 CN4 MPower MPower Sigma1 Sigma2 Sigma3 Sigma4 1 2 3 4 5 6 1 2 3 4 5 6 MPower MPower Sigma1 Sigma2 Sigma3 Sigma4 CN6 HS GND 1 2 12 GND HS CN5 GNDPS VPS 1 2 3 1 2 3 VPS GND PS LEDGND Vcc KEY0 KEY1 KEY2 KEY3 STOP GNDNC 9 8 7 6 5 4 3 2 1J2 3 2 1J1 +24V GND +S 5 4 Vcc GND 4 3 2 1CN2 AC_OUT1 AC_OUT2 FLM MCL1 CL2 Display On LU0 LU1 LU2 LU3 Vcc GND -24V Contrast V FG 1 2 3 4 5 6 7 8 91011121314 CN1 FLM MCL1 CL2 Display On LU0 LU1 LU2 LU3 Vcc GND -24V Contrast V FG 1 2 3 4 5 6 7 8 91011121314 CN1 4 3 2 1CN2 AC_IN1 AC_IN2 STOP M KEY3 CL1 KEY2 CL2 KEY1 LU3 KEY0 LU2 GND LU1 Backlight LU0 FLM J16 STOP MKEY3 CL1 KEY2 CL2 KEY1 LU3 KEY0 LU2 GND LU1 Backlight LU0 FLM 725864407576555657 Pin3 Pin4 Pin1 Pin2 Pin3 Pin4 Pin1 Pin2 Thermo- Stat Transformer 5 1 2 3 4 1/4 Amp 250 VAC 1 2 High Voltage High Voltage Low Voltage Low Voltage 8XL Machine Schematic 78-8078-4612-2 GND Printer Fault Printer Error Printer Busy Printer Ack Printer Data7 Printer Data6 Printer Data5 Printer Data4 Printer Data3 Printer Data2 Printer Data1 Printer Data0 Printer Data Strobe J9 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8XL Controller Board 78-8078-3353-4 Filename: 4612-2.PRJ
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 132 3M 1997 April 3M 1997 April This page intentionally let blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 133 LCTC Video Controller \3M\3354-2\REVA\VIDEO.SCH Processer/Memory \3M\3354-2\REVA\MCU.SCH Process Control Inputs \3M\3354-2\REVA\PCI.SCH Process Control Outputs \3M\3354-2\REVA\PCO.SCH CH07 EXA0 EXA1 RH CHPRESS EXA2 EXA3 VREF CH07 EXA0 EXA1 RH CHPRESS EXA2 EXA3 VREF D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 Perpherials \3M\3354-2\REVA\PERPH.SCH D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 /PCI1CS /PCI2CS /PCI3CS /PCI1CS /PCI2CS /PCI3CS /PCO1CS /PCO2CS /PCO3CS /LATCHCS /PRTCS /CSCS /AUXCS /LCTCCS R//W A0A1A2A3A4A5A6A7A8A9A10 VA11 VA12 VA13 A0A1A2A3A4A5A6A7A8A9 A10 VA11 VA12 VA13 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7/VRAMW VRAMDIR XOUT /DISPCS /VBANK1EN /VBANK2EN /VRAMW VRAMDIR XOUT /DISPCS /VBANK1EN /VBANK2EN A0A1A2A3A4A5A6A7A8A9VA11 VA12 VA13 A0A1A2A3A4A5A6A7A8A9 VA11 VA12 VA13 DISPTMG DISPTMG /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFF /PRTSTB /PRTFAULT /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFF /PRTSTB /PRTFAULT /PCO1CS /PCO2CS /PCO3CS /CSCS /PRTCS /KEYCS /AUXCS /LCTCCS /KEYCS /LATCHCS /RST DISPRS /RST DISPRS LATCHPOS LATCHPOS LATCHRES LATCHSET /PCOINIT LATCHRES LATCHSET /PCOINIT R//W /CLRKEY /CLRKEY E E /PRTFF STOP KEY3 KEY2 KEY1 KEY0 STOP KEY3 KEY2 KEY1 KEY0 CH07 EXA0 EXA1 EXA2 EXA3 VREFRH CHPRESS /PCI1CS /PCI2CS /PCI3CS /PCO1CS /PCO2CS /PCO3CS /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFAULT /PRTFF /PRTSTB /PRTCS /LATCHCS LATCHRES LATCHSET /PCOINIT DISPTMG /VRAMW VRAMDIR /DISPCS /VBANK1EN /VBANK2EN DISPRS XOUT /LCTCCS R//W /RST E /CSCS /AUXCS /CLRKEY /KEYCS STOP KEY3 KEY2 KEY1 KEY0 TXD RXD TXD RXD TXD RXD /PRTFF /EXCS /EXCS Schematic, Controller, Steri-Vac LATCHPOS /EXCS TXD_CTL RXD_CTL TXD_CTL RXD_CTL Sheet 3 Sheet 4 Sheet 6 Sheet 2 Sheet 5 78-8078-3345-2 TXD_CTL RXD_CTL Overview Block Diagram A9 A10 Sheet 1 of 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 134 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 135 CH07 EXA0 EXA1 RH CHPRESS EXA2 EXA3 VREF D0 D1 D2 D3 D4 D5 D6 D7 /LATCHCS /PCI1CS /PCI2CS /PCI3CS /PCO1CS /PCO2CS /PCO3CS /CSCS /PRTCS /KEYCS /AUXCS /LCTCCS A0A1A2A3A4A5A6A7A8A9A10 A11 D0 D1 D2 D3 D4 D5 D6 D7 A0A1A2A3A4A5A6A7 A8A9A10 A11 A12 A13 A14 A15 D0 D1 D2 D3 D4 D5 D6 D7 A0A1A2A3A4A5A6A7A8A9A10 A11 A12 A13 EA14 EA15 VCC D0 D1 D2 D3 D4 D5 D6 D7 VCC D0 D1 D2 D3 D4 D5 D6 D7 A0A1A2A3A4A5 VCC /RST RXD TXD /RTCCS /PCI1CS /PCI2CS /PCI3CS /PCO1CS /PCO2CS /PCO3CS /CSCS /PRTCS /LATCHCS /KEYCS /AUXCS A7A8A9A7A8A9 DISPTMG LATCHRES LATCHSET R//W VA11 VA12 /CLRKEY VCC A12 VA13 SEL0 SEL1 VCC Y1 C5 12 MHz 22pF C6 22pF A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19 CE 20 OE 22 WE 27 SQW 23 INTA 1 INTB 26 U27 DS1286 IN 2 /RST 1 GND3 U36 MC34064 R13 4.7K R6 10M R5 4.7K /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFAULT /PRTFF /PRTSTB VCC SEL2 I/CLK 1 I 2 I 3 I 4 I 5 I 6 I 7 I 8 I 9 I 10 I 11 GND 12 I 13 I/O 14 I/O 15 I/O 16 I/O 17 I/O 18 I/O 19 I/O 20 I/O 21 I/O 22 I/O 23 VCC 24 U11 GAL22V10 A0A11 A12 A13 A14 A15 VCC A0 12 A1 11 A2 10 A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26 A10 23 A11 25 A12 4 A13 28 A14 29 A15 3 NC/A16 2 VCC 32 DQ0 13 DQ1 14 DQ2 15 DQ3 17 DQ4 18 DQ5 19 DQ6 20 DQ7 21 /E 22 /G 24 /W 31 VSS 16 NC/A17 30 NC 1 U23 128Kx8 PROM (120nsec max) BANKA14 /EEOE A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 E2/A13 26 NC/A14 1 /W 27 /E 20 /G 22 VSS 14 VCC 28 DQ0 11 DQ1 12 DQ2 13 DQ3 15 DQ4 16 DQ5 17 DQ6 18 DQ7 19 U24 DS1225D /PERSEL VCC E E E 1 2 3 U1A SN74LS00 4 5 6 U1B SN74LS00 1 2 U40A SN74LS04 3 4 U40B SN74LS04 9 8 U40DSN74LS04 11 10 U40E SN74LS04 A10 A11 DISPTMG DISPTMG /VRAMW VRAMDIR /VRAMW VRAMDIR R//W /RTCCS D0 D1 D2 D3 D4 D5 D6 D7 SEL0 SEL1 SEL2 XOUT /CLRKEY LATCHRES LATCHSET A0A1A2A3A4A5A6A7A8A9A10 VA11 VA12 VA13 A0A1A2A3A4A5A6A7A8A9 A10 VA11 VA12 VA13 C2 22uF 35V C3 1uF C4 .01uF /DISPCS /VBANK1EN /VBANK2EN /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFAULT /PRTFF /PRTSTB /RST DISPRS DISPRS R//W /DISPCS /VBANK1EN /VBANK2EN /A11 /A10 NC /DISPCS /VBANK1EN /VBANK2EN DISPRS XOUT /LCTCCS E E R//W R//W SEL0 SEL1 SEL2 /CLRKEY LATCHRES LATCHSET /PCI1CS /PCI2CS /PCI3CS /PCO1CS /PCO2CS /PCO3CS /CSCS /PRTCS /LATCHCS /KEYCS /AUXCS DISPTMG /RST RXD TXD /KEYEN CH07 EXA0 EXA1 RHCHPRESS EXA2 EXA3 VREF Realtime Clock Generic Array Logic Battery Backed NV-SRAM External EEPROM /R/W DISPTMG /DISPTMG /RST PA0/IC3 1 PA1/IC2 84 PA2/IC1 83 PA3/IC4/OC5/OC1 82 PA4/OC4/OC1 81 PA5/OC3/OC1 80 PA6/OC2/OC1 79 PA7/PAI/OC1 78 PB0/ADDR8 11 PB1/ADDR9 10 PB2/ADDR10 9 PB3/ADDR11 8 PB4/ADDR12 7 PB5/ADDR13 6 PB6/ADDR14 5 PB7/ADDR15 4 PC0/DATA0 55 PC1/DATA1 56 PC2/DATA2 57 PC3/DATA3 58 PC4/DATA4 59 PC5/DATA5 60 PC6/DATA6 61 PC7/DATA7 62 PD0/RXD 72 PD1/TXD 73 PD2/MISO 74 PD3/MOSI 75 PD4/SCK 76 PD5//SS 77 PE0/AN0 42 PE1/AN1 41 PE2/AN2 40 PE3/AN3 39 PE4/AN4 38 PE5/AN5 37 PE6/AN6 36 PE7/AN7 35 XTAL 68 NC 20 NC 22 NC 25 EXTAL 67 /IRQ 54 /XIRQ 21 VSS 3 VSS 24 VSS 63 AVSS 45 AVDD 34 VRL 43 VRH 44 VDD 2 VDD 23 VDD 64 PF0/ADDR0 53 PF1/ADDR1 52 PF2/ADDR2 51 PF3/ADDR3 50 PF4/ADDR4 49 PF5/ADDR5 48 PF6/ADDR6 47 PF7/ADDR7 46 PG0/XA13 33 PG1/XA14 32 PG2/XA15 31 PG3/XA16 30 PG4/XA17 29 PG5/XA18 28 PG6 27 PG7/R//W 26 PH0/PW1 12 PH1/PW2 13 PH2/PW3 14 PH3/PW4 15 PH4/CSI0 16 PH5/CSGP1 17 PH6/CSGP2 18 PH7/CSPROG 19 XOUT 66 E 65 /RESET 69 MODA//LIR 71 MODB/VSTBY 70 U2 MC68HC11K1CFN3 1213 11 U1D SN74LS00 /R/W 5 4 3 2 1 J7HEADER 5 +24V VCC A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 U28SN74LS138 A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 U29 SN74LS138 C7 0.1uF C8 0.1uF C9 0.1uF C10 0.1uF C11 0.1uF C12 0.1uF C13 0.1uF C14 0.1uF C15 0.1uF C16 0.1uF C17 0.1uF C18 0.1uF C19 0.1uF C20 0.1uF C21 0.1uF C22 0.1uF C23 0.1uF C24 0.1uF C25 0.1uF C26 0.1uF C27 0.1uF C28 0.1uF C29 0.1uF C30 0.1uF C31 0.1uF C32 0.1uF C33 0.1uF C34 0.1uF C35 0.1uF C36 0.1uF C37 0.1uF C38 0.1uF C39 0.1uF C40 0.1uF C41 0.1uF C42 0.1uF C43 0.1uF C44 0.1uF C45 0.1uF C46 0.1uF C47 0.1uF C48 0.1uF C49 0.1uF C50 0.1uF C51 0.1uF C52 0.1uF C53 0.1uF C54 0.1uF VCC /PERSEL R26 1.37K .1% R27 10K .1% VCC 4.4Volts Power Input /EXCS /EXCS /EXCS TXD_CTL TXD_CTL Schematic, Controller, Steri-Vac VCC C60 22uF 35V C61 1uF C62 .01uF /KEYEN MCU Data Bus MCU Address Bus 1 2 JP1 Power Supply Sense Jumper NC NCNC R28 4.7K EX1IO EX1IO RXD_CTL RXD_CTL /RST /KEYEN BANKA14 BANKA15 BANKA15 BACKLITE BACKLITE BACKLITE /R/W R//W /RAMOE Microcontroller Under Voltage Reset Circuit /IRQ /IRQ /LCTCCS EA14 EA15 EA16 EA16 78-8078-3354-2 R32 4.7KVCCC63 22uF 16V DISPON DISPON DISPON EXGALI EXGALI 1 2 U49 Ferrite Sheet 2 of 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 136 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 137 SEL0 SEL1 SEL2 3 2 1 4 11 U39A TLC27L4 5 6 7 U39B TLC27L4 10 9 8 U39C TLC27L4 1213 14 U39D TLC27L4 VCC R17 221K 1% R16 11.3K 1% R14 24.9K 1% R15 10K .1% 3 2 1 4 11 U33A TLC27L4 5 6 7 U33B TLC27L4 10 9 8 U33C TLC27L4 1213 14 U33D TLC27L4 Adjustment Voltage 9 8 7 6 5 4 3 2 116151413121110 J14 HEADER 16 9 8 7 6 5 4 3 2 116151413121110 J3HEADER 16 HSTEMPIN CHTEMPIN ZONE2IN ZONE1IN EXTEMP1 VTC4 RHTEMPIN UDRSHUT UDRLATCH UDRHDL ABATFAIL N_PRESS COMPAIR D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U19A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U19B SN74LS244 VCC LDRSHUT LDRLATCH LDRHDL ADDWATER AIRFLOW ABATRDY PUNCPIN PRTON 3 2 1 J6HEADER 3 VCC CH07 EXA0 EXA1 RH CHPRESS EXA2 EXA3 VREF EXA0 EXA1 EXA2 EXA3 CHTEMPIN ZONE1IN ZONE2IN AMTEMPIN HSTEMPIN CATEMPIN EXTEMP1 R2 2.21K 1% VTC3 VTC4 RHVTC3 VTC2 VTC1 VTC2 VTC1 Vin 3 ADJ1 +Vout 2 U20 LM317R8 2.7K 5% R9 221 Ohms 1% C1 0.1uF +24V 3 2 1 J8HEADER 3 R10 1K .1% R11 2.49K 1%R12 1K 1% D9 IN4148 VCC R1 2.49K 1% VCC /PCI2CS /PCI1CS /PCI3CS D0 D1 D2 D3 D4 D5 D6 D7 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U18A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U18B SN74LS244 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U17A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U17B SN74LS244 1 2 3 4 5 6 7 8 9 10 RM1 10K X 9 LATCHPOS LATCHPOS 1 2 3 4 5 6 7 8 9 10 RM3 10K X 9 /PRTFF Temperature Calibration Resistor 2 3 1 D10 LM236-2.5V 2.5V Voltage Reference Multiplexed Temp Sensors Unity Gain Amplifier Non-Inverting Amplifier VTC2 VTC3 VTC4 VREFChamber Pressure Conditioning Circuit Input Voltage Protection Z2ZENER1 Z1ZENER1 R3 0.0 Ohms R7 0.0 Ohms F1FUSE1 IS+5V ABATOR0 ABATOR1 ABATOR2 UDRSHUT UDRLATCH UDRHDL ABATFAIL N_PRESS COMPAIR CARTPOS LDRSHUT LDRLATCH LDRHDL ADDWATER AIRFLOW ABATRDY PUNCPIN /PCI1CS /PCI1CS /PCI2CS/PCI3CS 1 TP2 1 TP3 1 TP7 1 TP4 1 TP5 1 TP10 1 VCC TP1 CHTEMPIN HSTEMPIN RH ZONE1IN ZONE2IN 1 TP6 RHTEMPIN 1 TP8 EXTEMP1 VCC NC /PRTFF SEL0 SEL1 SEL2 X0 13 X1 14 X2 15 X3 12 X4 1 X5 5 X6 2 X7 4 INH 6 A 11 B 10 C 9 X 3 VDD 16 VSS 8 VEE 7 U9 4051 VCC T1 1 NC2 T2 3 U47 TD5A R4 221 Ohms 1% VCC _CARTPOS R18 1K .1% R19 1K .1% R20 1K .1% R21 1K .1% R22 1K .1% R23 1K .1% R24 1K .1% R25 1K .1% Future A/D Expansion Header /EXCS TXD_CTL /EXCS Schematic, Controller, Steri-Vac C59 1uF Lowpass Filter +15V Chamber Pressure Input D0 D1 D2 D3 D4 D5 D6 D7 ABATOR3 ABATEX1IN ABATEX2IN EX3IN ABATEX1IN ABATEX2IN EX3IN EX1IO EX1IO /EXCSVCC ABATFAIL RXD_CTL 1 2 3 4 5 6 7 8 9101112 J15 HEADER 12 VTC2 EX1IO TXD_CTL RXD_CTL Unity Gain Amplifier Unity Gain Amplifier CH07 EXA0 EXA1 RHCHPRESS EXA2 EXA3 VREF Printer ON/Form Feed Switch 1 TP9 CHPRESS 78-8078-3354-2 RHTEMPIN VTC2 1 2 3 4 5 6 7 8 9101112 J10 HEADER 12 /PRTINIT VCC Chamber Temp Heatsink TempMiddle Temp End Temp RH Temp RH Extra Temp1 Pressure GND D0 D1 D2 D3 D4 D5 D6 D7 Optional IS Circuit Sensor Sheet 3 of 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 138 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 139 D0 D2 D3 D4 D5 D6 D7 /PCO1CS /PCO2CS /PCO3CS /LATCHCS LATCHPOS +24V D0 D2 D3 D4 D5 D6 D7 D0 D2 D3 D4 D5 D6 D7 /RST END HEATERS MIDDLE HEATERSGAS PRESENT VACUUM DEEP VACUUM AERATION VACUUM GAS COMING VCC VCC +24V 1413121110 9 8 7 6 5 4 3 2 1J11 HEADER 14 121110 9 8 7 6 5 4 3 2 1J12 HEADER 12 11 12 U8E 4050 D1LED D2LED D7 LED D3LED D4LED D5LED D6LED 1413121110 9 8 7 6 5 4 3 2 1J2HEADER 14 3 2 U8A 4050 5 4 U8B 4050 14 15 U8F 4050 7 6 U8C 4050 9 10 U8D 4050 3 2 U30A 4050 3 61115 2 81016 1 91312 4 5 7 14 U6 ULN2068 3 61115 2 81016 1 91312 4 5 7 14 U5 ULN2068 3 61115 2 81016 1 91312 4 5 7 14 U3 ULN2068 3 61115 2 81016 1 91312 4 5 7 14 U4 ULN2068 3 61115 2 81016 1 91312 4 5 7 14 U7 ULN2068 +24V D 2 CLK 3 Q 5 Q 6 PR 4 CL 1 U10A 74LS74 D 12 CLK 11 Q 9 Q 8 PR 10 CL13 U10B 74LS74 +24V +24V +24V +24V VCC VCC VCC VCC VCC 3 2 U48A4050 5 4 U48B4050 7 6 U48C4050 14 15 U48F 4050 9 10 U48D4050 11 12 U48E4050 MIDHEATER ENDHEATER MIDHEATER ENDHEATER PUNCTURE HEATSINK HEATSINK WATERSOL VACPUMP EX3OUTTTL VENT DEEPVAC NITROSOL AERVAC +24V +24V VCC EX1OUTTTL EX1OUTTTL GASCOMIN GASCOMIN PUNCTSIM EX2OUT CYCSTART VENT PUNCTSIM EX2OUT CYCSTART RHSOL ELECTP ELECTVV RHSOL ELECTP ELECTVV UDOORSOL VACPUMP DEEPVAC AERVAC EX2OUTTTL EX2OUTTTL EX1OUT EX3OUTTTL WATERSOL NITROSOL EX1OUT LDOORSOL 1 10 9 8 7 6 5 4 3 2 RM5 10K X 9 1 2 3 4 5 6 7 8 9 10 RM6 470 X 9 5 4 U30B 4050 D8LED HEATSINK LATCHRES LATCHSET /RST VCC 1 8 14 U44 STAR KMB-6 VCC 3 2 1J4HEADER 3 VCC External Speaker Output /PCO2CS /PCO1CS D0 D1 D2 D3 D4 D5 D6 D7 D1 D0 D1 D2 D3 D4 D5 D6 D7 D1 D1 CLR 1 CLK 11 1D 3 1Q 2 2D 4 2Q 5 3D 7 3Q 6 4D 8 4Q 9 5D 13 5Q 12 6D 14 6Q 15 7D 17 7Q 16 8D 18 8Q 19 U16 SN74LS273 CLR 1 CLK 11 1D 3 1Q 2 2D 4 2Q 5 3D 7 3Q 6 4D 8 4Q 9 5D 13 5Q 12 6D 14 6Q 15 7D 17 7Q 16 8D 18 8Q 19 U15 SN74LS273 CLR 1 CLK 11 1D 3 1Q 2 2D 4 2Q 5 3D 7 3Q 6 4D 8 4Q 9 5D 13 5Q 12 6D 14 6Q 15 7D 17 7Q 16 8D 18 8Q 19 U14 SN74LS273 /RST/RST /RST /PCO2CS /PCO3CS 11 12 U30E 4050 14 15 U30F 4050 Schematic, Controller, Steri-Vac Vacuum Pump Solenoid Control Deep Vacuum Solenoid Control Aeration Vacuum Solenoid Control Extra Output Signal RH Solenoid Control Electric Pump Power Electric Pump Vent Value Unload Door Solenoid Control Vent Solenoid Control Extra Solenoid Output Control Extra Solenoid Output Control Extra Solenoid Output Control Heatsink SSR Control Audio Output Control End Heater SSR Control Middle Heaer SSR Control Water Injection Solenoid Control Nitrogen Injection Solenoid Cotrol Extra Solenoid Output Control Extra Output Signal Close Latching Relay Control Open Latching Relay Control Puncture Solenoid Control Load Door Solenoid Control Audio Output R31 470 Ohm VCC 78-8078-3354-2 7 6 U30C 4050 9 10 U30D 4050 EX2TTLO EX3TTLO 16151311 9 1 2 4 6 8 Set Set 141210 3 5 7 Set Set U13 DS4E-ML2-DC24V LATCHPOS Sheet 4 of 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 140 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 141 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 A1A2A3A4A5A6A7A8A9A10 D0 D1 D2 D3 D4 D5 D6 D7 MB0 MB1 MB2 MB3 MB4 MB5 MB6 MB7 MB8 MB9 MB10 MB11 MB12 MB0 MB1 MB2 MB3 MB4 MB5 MB6 MB7 MB8 MB9 MB10 MB11 MB12 MB0 MB1 MB2 MB3 MB4 MB5 MB6 MB7 MB8 MB9 MB10 MB11 MB12 MB0 MB1 MB2 MB3 MB4 MB5 MB6 MB7 MB8 MB9 MB10 MB11 MB12 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 VCC /LCTCCS R//W VCC DISPTMG DISPRS VCC VCC /DISPCS VA12 VA13 /DISPCS VA11 RST MD0 1 MD1 2 MD2 3 MD3 4 MD4 5 MD5 6 MD6 7 MD7 8 MD8 9 MD9 10 MD10 11 MD11 12 MD12 13 MD13 14 MD14 15 MD15 16 G//C 58 AT 57 LS 56 D//S 55 WIDE 54 ON//OFF 53 MODE 52 BLE 51 SK0 30 SK1 31 VCC 17 VCC 32 MA0 80 MA1 79 MA2 78 MA3 77 MA4 76 MA5 75 MA6 74 MA7 73 MA8 72 MA9 71 MA10 70 MA11 69 MA12 68 MA13 67 MA14 66 MA15 65 RA0 64 RA1 63 RA2 62 RA3 61 LU0 25 LU1 24 LU2 23 LU3 22 LD0 21 LD1 20 LD2 19 LD3 18 CL1 28 CL2 29 FLM 27 M 26 DISPTMG 35 CUDISP 36 MCLK 34 E 41 R//W 42 RS 40 /RES 38 DCLK 33 DB0 43 DB1 44 DB2 45 DB3 46 DB4 47 DB5 48 DB6 49 DB7 50 GND 59 GND 37 RA4 60 /CS 39 U12 HD63645 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 G 19 DIR 1 B1 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11 U45 74LS245 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 G 19 DIR 1 B1 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11 U46 74LS245 /DISPCS D0 D1 D2 D3 D4 D5 D6 D7 VRAMDIR /VRAMW DISPTMG /LCTCCS /VBANK1EN /VBANK2EN DISPRS A1A2A3A4A5A6A7A8A9A10 VA11 VA12 VA13 D0 D1 D2 D3 D4 D5 D6 D7 A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 E2/A13 26 NC/A14 1 /W 27 /E 20 /G 22 VSS 14 VCC 28 DQ0 11 DQ1 12 DQ2 13 DQ3 15 DQ4 16 DQ5 17 DQ6 18 DQ7 19 U42 32Kx8 RAM (120 nsec max) VCC A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A8 25 A9 24 A10 21 A11 23 A12 2 E2/A13 26 NC/A14 1 /W 27 /E 20 /G 22 VSS 14 VCC 28 DQ0 11 DQ1 12 DQ2 13 DQ3 15 DQ4 16 DQ5 17 DQ6 18 DQ7 19 U41 32Kx8 RAM (120nsec max) VCC R//W XOUT E XOUT E DISPTMG /VBANK1EN /VBANK2EN VRAMDIR /VRAMW /VBANK1EN /VBANK2EN VRAMDIR /VRAMW MCLK LU3 LU2 LU1 LU0 FLM CL2 CL1 M KEY0 KEY1 KEY2 KEY3 STOP KEY0 KEY1 KEY2 KEY3 STOP /RST 5 6 U40C SN74LS04 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U43A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U43B SN74LS244 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U35A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U35B SN74LS244 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U34A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U34B SN74LS244 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U37A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U37B SN74LS244 A1A2A3A4A5A6A7A8A9 A10 VA11 VA12 VA13 910 8 U1C SN74LS00 Schematic, Controller, Steri-Vac LCTC Address Bus MCU Address Bus BACKLITE BACKLITE Keypad/Video Conector D-Sub Header With Grounding Pads 78-8078-3354-2 1 2 3 4J13 HEADER 4 VCC Display Power /DISPCS Load Side LCD Unload Side LCD 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 J16 DB15 DISPON DISPON 1 2 U50 Ferrite Sheet 5 of 6
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 142 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 143 VCC /PRTSTB /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFAULT /PRTFF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 J1HEADER 30 D0 D1 D2 D3 D4 D5 D6 D7 /PRTACK PRTBUSY PRTERR /PRTINIT /PRTFF /PRTSTB /PRTFAULT /CSCS /AUXCS /PRTCS D0 D1 D2 D3 D4 D5 D6 D7 D1 3 D2 4 D3 7 D4 8 D5 13 D6 14 D7 17 D8 18 CLK 11 CLR 1 Q1 2 Q2 5 Q3 6 Q4 9 Q5 12 Q6 15 Q7 16 Q8 19 U26 SN74LS273 D0 D1 D2 D3 D4 D5 D6 D7 /PRTCS 1 2 3 4 5 6 7 8 16151413121110 9 SW2 SW DIP-8 1 2 3 4 5 6 7 8 9 10 RM7 10K X 9 1 2 3 4 5 6 7 8 16151413121110 9 SW1 SW DIP-8 1 2 3 4 5 6 7 8 9 10 RM8 10K X 9 G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U21A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U21B SN74LS244 D0 D1 D2 D3 D4 D5 D6 D7 VCC VCC VCC /KEYCS /CLRKEY 1 2 3 4 5 6 7 8 9 10 RM9 10K X 9 STOP KEY3 KEY2 KEY1 KEY0 0 10 1 11 2 12 3 13 4 1 5 2 6 3 7 4 EI 5 EO 15 GS 14 A0 9 A1 7 A2 6 U31 SN74HC148N VCC OC 1 CLK 11 1D 3 1Q 2 2D 4 2Q 5 3D 7 3Q 6 4D 8 4Q 9 5D 13 5Q 12 6D 14 6Q 15 7D 17 7Q 16 8D 18 8Q 19 U32 SN74LS374 D0 D1 D2 PRT_D0 PRT_D1 PRT_D2 PRT_D3 PRT_D4 PRT_D5 PRT_D6 PRT_D7 Configuration DIP Switches Auxillary DIP Switches VCC /CSCS /AUXCS /CLRKEY /KEYCS STOP KEY3 KEY2 KEY1 KEY0 KeyPad Controller Circuit G 1 A1 2 Y1 18 A2 4 Y2 16 A3 6 Y3 14 A4 8 Y4 12 U22A SN74LS244 G 19 A1 11 Y1 9 A2 13 Y2 7 A3 15 Y3 5 A4 17 Y4 3 U22B SN74LS244 13 12 U40F SN74LS04 D0 D1 D2 D3 D4 D5 D6 D7 1 2 3J5HEADER 3 TXD RXD C55 10uF 20V C56 10uF 20V C57 10uF 20V VCC C58 10uF 16V TXD RXD Serial Communications 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J9HEADER 7X2 Printer Connector for Seiko Printer Connector for Fujitsu Schematic, Controller, Steri-Vac /KEYEN /KEYEN Optional Ribbon Cable Connector Ribbon Cable Connector 78-8078-3354-2 C1+ 2 C1- 4 C2+ 5 C2- 6 T1IN 12 T2IN 11 R1OUT 13 R2OUT 10 VCC 17 V+ 3 V- 7 T1OUT 15 T2OUT 8 R1IN 14 R2IN 9 GND 16 /EN 1 /SHDN 18 U38 MAX242CPN RXD_CTL TXD_CTL Sheet 6 of 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 144 3M 1997 April 3M 1997 April This page intentionally left blank
Steri-Vac 8XL Gas Sterilizer/Aerator Service and Repair ELECTRICAL SCHEMATICS 3M 1997 April 145 1 2 3 4 5 6 7 8 91011121314 CN1 HEADER 14 1 2 3 4CN2 HEADER 4 1 2 JP1 JUMPER 5 4 3 2 1 J1HEADER 5 VCC R1 1K VCC R3 50K R2 4.3K Contrast Control Circuit VCC LCD Video Header KeyPad Header AC Output Header DC/DC Converter Power Input Header LCD Video Header To Controller Overlay Power On LED -24V Vin(+) 1 2 3 5 6 7 8 9 Vout(-) 10 Vout(+) 11 Vin(-) 12 Vin(-) 13 Vout(+) 14 Vout(-) 232221201918171615 Vin(+) 24 U2 MP9006 STOP KEY3 KEY2 KEY1 KEY0 SIGNALGND For Stanley Orientation Key Pin 4 FLM CL1 CL2 LU0 LU1 LU2 LU3 CT 1 2 JP2 JUMPER VCC 1 GND 2 COM 5 AC VOUT2 4 TDK DC/AC Inverter AC VOUT1 3 U1 CXA-K10A 1 2 3 4 5 6 7 8 9J2HEADER 9 D-Sub Header KeyPad Display Interface Board 78-8078-4557-9 1 2 JP3 JUMPER Note: For Seiko 1 9 210 311 412 513 614 715 8 J16 DB15 VCC CL1 CL2 LU3 LU2 LU1 LU0 FLM STOP KEY3 KEY2 KEY1 KEY0 SIGNALGND BACKLITE M Q1 2N3904 R6 1K 5% Backlight Diming Circuit 12 7 - 6 + 1 10 U3 DS1E-M-DC5VVCC 2 1 J3HEADER 2 LCD_VCC LCD_GND 1 2 JP4 JUMPER 1 2 JP5 JUMPER
Service and Repair Steri-Vac 8XL Gas Sterilizer/Aerator ELECTRICAL SCHEMATICS 146 3M 1997 April 3M 1997 April This page intentionally left blank