Mains Components
Contents
1. Pot and a protective bonding impedance test ground continuity must be performed on the STAT M unit See Required Information Tools and Routine Maintenance CONFIDENTIAL 3 STAT IM L STAT IM 5000 5000S Cassette Autoclave Service Manual 96 104748 Rev 1 0 Mains Components detachable line cord not shown power switch A G inlet receptacle line filter four screws obscured compressor assembly chassis thermocouple leads white wire 0 black wire EN RD 11 pump 12 white wire J1 1 13 Controller Board 14 black wire J1 2 15 power switch tabs 16 green wire 17 ground post 18 two screws 19 A C inlet receptacle tabs 11 4 19 15 STATIML STAT IM 5000 5000S Cassette Autoclave Service Manual 4 CONFIDENTIAL Mains Components 96 104748 Rev 1 0 5 Plug the line cord into the wall receptacle and turn the power switch ON Observe the LCD and indicator lights to determine that power is present Removing and Replacing the Line Filter Some STAT M L4000 5000S units contain a line filter which acts as a line filter and a receptacle for the line cord It is difficult to determine whether a line filter has failed or not If the unit blows mains fuses in the service panel there may be a short in the line filter Disconnect all leads from the mains input and output and test for shorted circuits To remove a line filter 4 follow these steps See Figure 4 1 Turn the power switch2. not bend the thermocouple leads 7 See Compressor EEE T CONFIDENTIAL 5 STATIML STAT IM 5000 5000S Cassette Autoclave Service Manual 96 104748 Rev 1 0 Mains Components 6 A dielectric strength test Hi Pot and a protective bonding impedance test ground continuity must be performed on the STAT M unit See Required Information Tools and Routine Maintenance 7 Plug the line cord into the wall receptacle and turn the power switch ON Observe the LCD and indicator lights to determine that power is present Removing and Replacing the A C Inlet Receptacle Some STAT M L 5000 5000S units contain an A C inlet receptacle for the line cord To remove anA C inlet receptacle 3 follow these steps See Figure 4 1 Turn the power switch 2 OFF unplug the line cord from the wall outlet and remove the detachable line cord 1 from the unit See Removing a Detachable Line Cord 2 Remove the four screws 5 holding the compressor bracket 6 to the chassis 7 and rest the compressor to one side Do not bend the thermocouple leads 8 See Compressor 3 Disconnect the white wire 9 from receptacle position N the black wire 10 from receptacle position L and the green wire 16 from receptacle position 4 The A C inlet receptacle is a panel mount style component held into the panel with tabs Compress the tabs 19 and push the discon nected receptacle out of the chassis wall To replace an A C inlet receptac
3. see Figure 1 1 Select the appropriate replacement line cord from Spare Parts 2 TheA C inlet receptacle 3 is keyed Note the shape of the line cord connector and the corresponding shape of the receptacle Plug in the connector 3 Plug the line cord into the wall receptacle and turn the power switch 3 ON Observe the LCD and indicator lights to determine that power is present ex T CONFIDENTIAL 1 STATIML STAT IM 5000 5000S Cassette Autoclave Service Manual 96 104748 Rev 1 0 Mains Components 30r4 1 1 detachable line cord 2 power switch 3 panel mount A C inlet receptacle 4 line filter Figure 1 STAT IM L STAT IM 5000 5000S Cassette Autoclave Service Manual 2 CONFIDENTIAL Mains Components 96 104748 Rev 1 0 Removing and Replacing the A C Power Switch To remove the power switch 2 follow these steps See Figure 2 1 Turn the power switch OFF unplug the line cord from the wall outlet and remove the detachable line cord 1 from the unit Remove the four screws 5 holding the compressor bracket 6 to the chassis 7 and rest the compressor to one side Do not bend the thermocouple leads 8 See Compressor Disconnect the leads from the A C inlet receptacle 3 or line filter 4 to the power switch Disconnect the white wire 9 from the upper spade terminal labelled 1 and the black 10 wire from the upper spade terminal labelled 2 nearest the pump 11 Disconnect the white wir
4. 2 OFF unplug the line cord from the wall outlet and remove the detachable line cord from the unit See Removing a Detachable Line Cord 2 Remove the four screws 5 holding the compressor assembly 6 to the chassis 7 and rest the compressor to one side Do not bend the thermocouple leads 8 See Compressor 3 Disconnect the white wire 9 from line filter position N the black wire 10 from line filter position P and the green wire 16 from line filter position If the pump 11 or pump tubing interferes with the line filter terminals move the pump or move disconnect the appropriate tube See STAT M L5000 5000S Pumps 4 Remove two screws 17 holding the line filter to the chassis 7 and remove the line filter To replace a line filter 4 follow these steps See Figure 4 1 Insert the line filter in the opening in the chassis The P and N faston spade terminals are up the ground terminal is facing down 2 Insert and tighten the two screws 18 holding the line filter 3 Connect the white wire 9 from the power switch to line filter position N and the black wire 10 from the power switch to line filter position P 4 Connect the green wire 16 from the ground post 17 to line filter position 5 If the pump 11 or pump tubing was moved disconnected reinstall reconnect the pump tube See STATIM L5000 Pumps 6 Reinstall the compressor assembly 6 using the four screws 5 retained from disassembly Do
5. Mains Components 96 104748 Rev 1 0 EEE EEE ed Mains Components HAZARDOUS VOLTAGES ARE ACCESSIBLE ON THE POWER CORD POWER CORD RECEPTACLE LINE FILTER POWER SWITCH AND POWER MAINS PORTION OF THE CONTROLLER BOARD WHEN THE POWER IS ON DISCONNECT THE POWER CORD BEFORE SERVICING STAT M L5000 5000S UNITS CONTAIN ELECTRONIC CIRCUITRY WHICH IS STATIC SENSITIVE ALWAYS WEAR A STATIC STRAP WHEN WORK ING WITH OR NEAR PRINTED WIRING BOARDS IN ADDITION USE STATIC FOOTSTRAPS GROUNDING MATS AND GROUNDED WORK SURFACES WHEN SERVICING MICROPROCESSOR DEVICES TRANS PORT BOARDS AND DEVICES IN STATIC PROTECTED BAGS REPLACE MAINS INPUT COMPONENTS WITH SCICAN APPROVED PARTS ONLY TO ENSURE ADHERENCE TO APPLICABLE SAFETY AGENCY APPROVALS STATE PROVINCIAL REGIONAL AND NATIONAL LAWS o Line Cords STAT M L 5000 5000S detachable line cords plug into a panel mount A C inlet receptacle in the back of the chassis Removing a Detachable Line Cord To remove a detachable line cord 1 connected to the unit through a panel mount A C inlet receptacle follow these steps see Figure 1 1 Turn the power switch 2 OFF and unplug the power cord from the wall outlet 2 Disconnect the line cord from the panel mount A C inlet receptacle 3 Replacing a Detachable Line Cord USE REPLACEMENT CORDS WITH APPROPRIATE SAFETY AGENCY RATINGS AND APPROVALS ONLY s To reinstall a detachable line cord 1 follow these steps
6. e 12 extending from Controller Board 13 terminal J1 1 to the lower power switch spade terminal labelled 1a and the black wire 14 extending from Controller Board terminal J1 2 to the lower power switch spade terminal labelled 2a nearest the pump The panel mount style switch is held into the panel with tabs Compress the tabs 15 and push the disconnected power switch out of the chassis wall To replace the power switch 2 follow these steps See Figure 2 1 From a position at the rear of the unit orient spade terminals 1a and 2a downwards and press the power switch into the clearance hole in the chassis 7 Apply pressure evenly top and bottom until the bezel rests against the chassis wall Connect the white wire 12 extending from Controller Board 13 terminal J1 1 to the lower right hand power switch spade terminal labelled 1a and the black 14 wire extending from Controller Board terminal J1 2 to the lower left hand power switch spade terminal labelled 2a Connect the white wire 9 from the line filter 3 or the A C inlet receptacle 4 to the upper right hand power spade terminal labelled 1 and the black wire 10 from either the attached power cord or the A C inlet receptacle to the upper left hand spade terminal labelled 2 nearest the pump 11 Reinstall the compressor assembly 6 using the four screws 5 retained from disassembly Do not bend the thermocouple leads 7 A dielectric strength test Hi
7. le 3 follow these steps See Figure 4 1 Insert and snap the receptacle into the opening in the chassis The N and L faston spade terminals are up the ground terminal is facing down 2 Connect the white wire from the power switch to receptacle position N and the black wire from the power switch to receptacle position L 3 Connect the green wire from the ground post to line filter position 4 Reinstall the compressor assembly 6 using the four screws 5 retained from disassembly Do not bend the thermocouple leads 7 See Compressor 6 A dielectric strength test Hi Pot and a protective bonding impedance test ground continuity must be performed on the STAT M unit See Required Information Tools and Routine Maintenance 7 Plug the line cord into the wall receptacle and turn the power switch ON Observe the LCD and indicator lights to determine that power is present Oe STATIML STAT IM 5000 5000S Cassette Autoclave Service Manual 6 CONFIDENTIAL 96 104748 Rev 1 0 Mains Components Document Change Record Document Number Mains Components 96 104748 DATE DESCRIPTION OF CHANGES HET Met Sp EE ry STAT IM L STAT IM 5000 50008 Cassette Autoclave Service Manual 7 CONFIDENTIAL
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