Stryker 0702-002-620 Service And Installation Manual Download Page 163

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5-28

System

Number

Error

Possible Cause

Trouble Shooting

SMOKE

Smoke comm

error

- Wiring harness bad between
power distribution board and main
control board.
- Power distribution board bad
- Main control board failed

- Ohm check wiring harness
- Replace power distribution
board
- Replace main control board

10.1

Smoke

Controller

50/60 Hz

Detection

Error

- Always displayed when powered
by docker
- Bad AC Power board
- Wiring harness from the main
control board to power distribution
board bad

N/A

10.2

No smoke

sensor

detected

- Smoke ULPA filter not engaged
fully
- Wiring harness damaged
- Smoke ULPA filter damaged

- Insert smoke ULPA filter
- Ohm check / replace wiring
harness
- Replace smoke ULPA filter

VOL

DISPLAY

11.0

Volume

display comm

error

- Wiring harness bad between
volume display and main control
board.
- Power distribution board bad
- Main control board failed

- Ohm check wiring harness
- Replace volume display
- Replace main control board

CANISTER

12.0

Canister

reader comm

error

- Wiring harness bad between
power distribution board and main
control board.
- Power distribution board bad
- Main control board failed

- Ohm check wiring harness
- Replace power distribution
board
- Replace main control board

12.1

FPGA load

error

N/A

- Replace power distribution
board

12.2

FPGA flash

error

N/A

- Replace power distribution
board

12.3

Ambient

temp sensor

error

N/A N/A

12.4

Small tank

temp sensor

error

- Wiring harness going to the
canister calibration board
- Canister calibration board failed

- Ohm check wiring harness
- Replace canister

12.5

Large tank

temp sensor

error

- Wiring harness going to the
canister calibration board
- Canister calibration board failed

- Ohm check wiring harness
- Replace canister

12.6

Small tank

eeprom error

- Wiring harness going to the
canister calibration board
- Canister calibration board failed

- Ohm check wiring harness
- Replace canister

12.7

Large tank

eeprom error

- Wiring harness going to the
canister calibration board
- Canister calibration board failed

- Ohm check wiring harness
- Replace canister

Summary of Contents for 0702-002-620

Page 1: ......

Page 2: ...Service and Installation Manual Neptune 2 Waste Management System 120 V Rover ULTRA REF 0702 001 000 120 V Docking Station REF 0702 014 000 REF 0702 002 620...

Page 3: ......

Page 4: ...Management System 2008 06 0702 002 619 Rev None www stryker com 120 V Rover ULTRA REF 0702 001 000 120 V Docking Station REF 0702 014 000 REF 0702 002 620 Stryker and Neptune are trademarks and or re...

Page 5: ......

Page 6: ...compact footprint Chapter 2 outlines the procedures necessary to remove and replace components in the Ultra rover Reference the disassembly examples for a detailed description of how the procedures a...

Page 7: ...rifies procedural information A triangle with an exclamation point alerts the technician to read and understand the accompanying instructions especially the operating maintenance and safety informatio...

Page 8: ...ber of the component to be removed If an assembly has additional parts that can be removed the technician should refer to the procedure for that part For example page 2 7 outlines the steps to remove...

Page 9: ...warning level and the message Indicator Used to identify a warning message water or precautionary Warning Level Used to indicate the severity of the message Note Caution or Warning Message Communicate...

Page 10: ...listed action Sometimes a component may be listed in a procedure without a part number For example the technician may be directed to remove the connector labeled main control board In this case there...

Page 11: ...ortant to understand that any parts mentioned in the removal step will be shown in bold immediately followed by the part number and reference designator However only the part being removed in each ste...

Page 12: ...initiate troubleshooting how to determine if a check is good or bad and where to proceed once that decision has been made Ultimately the troubleshooting process will lead a technician to the faulty a...

Page 13: ...ation listed here is meant for a Stryker certified trained technician only This information should be considered sensitive material It is possible for someone to adversely affect the operation of the...

Page 14: ...oubleshoot Chapter 7 Installation This section provides the technician with the information required to install a Neptune 2 Waste Management System Chapter 8 Appendices The appendices section provides...

Page 15: ......

Page 16: ...Transformer Assembly P N 0702 001 830 2 39 Coupling Block Assembly P N 0702 001 600 2 40 Exhaust Plenum Assembly P N 702 901 930 2 42 IV Pole Assembly P N 0702 001 500 2 44 Prefill Tank P N 702 007 3...

Page 17: ......

Page 18: ...r 5 5 Vacuum System 5 5 Fresh Water System 5 6 Waste System 5 7 Docking Station Block Diagram 5 8 System Troubleshooting Chart 5 9 Main Control Board 5 9 AC Power Board Volume Display Board Tank Valve...

Page 19: ......

Page 20: ...Procedure 6 10 Cleaning the Fluid Collection Canisters 6 49 Chapter 7 Installation 7 51 Chapter 8 Appendices 8 1 Appendix A List of Materials 8 1 Appendix B Power Distribution Block Diagram 8 3...

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Page 22: ...Chapter 1 Operational Description...

Page 23: ......

Page 24: ...mines how much fluid is in the small canister with an accuracy of 50 ml The pre fill for the small canister is at least 375 ml This is necessary to establish a starting level for accurate fluid measur...

Page 25: ...e fresh water and waste fluid couplings Magnets are used to keep the rover stationary while connected to the docker While the rover is docked data transfer between the rover and docker is accomplished...

Page 26: ...l variable controls are located adjacent to the LCD These functions change based on the screen which is being shown at the time Two LEDs are provided to indicate when either the smoke evacuator or vac...

Page 27: ......

Page 28: ...Chapter 2 Ultra Rover Disassembly...

Page 29: ......

Page 30: ...rior to removing them 1 Slide IV pole grommet P N 0702 001 536 P up on IV pole approximately 4 inches to allow front panel removal 2 Remove two strikeplates P N 0702 001 323 BN on the bottom of front...

Page 31: ...4 Remove front cover assembly P N 0702 001 070 CH and place aside 2 2...

Page 32: ...ailure to do so may cause the grey manifold boot to come loose To allow sufficient clearance when reinstalling the front cover follow the procedure on p 2 5 for removing the Rear Panel Assembly The te...

Page 33: ...rear panel and then remove the HEPA filter prior to removing the rear panel Also ensure the smoke evacuator filter is not installed Failure to do so will prevent the technician from removing the cover...

Page 34: ...to removing the lower panel assembly Follow the steps in the rear panel assembly instructions on page 2 5 1 Remove the 4 socket head button cap screws P N 0004 651 000 CE from lower panel assembly P...

Page 35: ...teps in the front cover assembly instructions on page 2 2 1 Remove the socket head button cap screws P N 0004 651 000 CE from the left bumper P N 702 1 940 BC and right bumper 702 1 950 BD 2 Remove th...

Page 36: ...pole approximately 4 inches to allow front panel removal 2 Remove two strikeplates P N 0702 001 323 BN on the bottom of front cover assembly using 3 16 allen wrench 3 Remove two socket head button cap...

Page 37: ...4 Remove front cover assembly P N 0702 001 070 CH and place aside 2 8...

Page 38: ...5 When reinstalling the front cover assembly make sure that the manifold receptacle opening is lined up properly Failure to do so may cause the grey manifold boot to come loose 2 9...

Page 39: ...pulling on the wires Doing so may damage the equipment 7 On the main control board P N 702 1 800 disconnect the cable labeled main controller from the P2 connector and the cable labeled rover control...

Page 40: ...ly make sure to follow procedure 6 3 Reprogramming Rover Software on p 6 6 when finished If the technician is only removing the top cover to gain access to another part of the system then you do not n...

Page 41: ...pole approximately 4 inches to allow front panel removal 2 Remove two strikeplates P N 0702 001 323 BN on the bottom of front cover assembly using 3 16 allen wrench 3 Remove two socket head button cap...

Page 42: ...4 Remove front cover assembly P N 0702 001 070 CH and place aside 2 13...

Page 43: ...5 When reinstalling the front cover assembly make sure that the manifold receptacle opening is lined up properly Failure to do so may cause the grey manifold boot to come loose 2 14...

Page 44: ...abeled main controller from the P2 connector and the cable labeled rover controller from the P4 connector Unplug the serial number board from connector labeled J6 on the main control board This connec...

Page 45: ...8 Disconnect the cable from the volume display assembly connected to J3 on main control board 9 Disconnect ribbon cable from J8 on main control board 2 16...

Page 46: ...0 Remove four socket head cap screws P N 0004 523 000 T and four stainless flat washers P N 0011 491 000 W from main control board 11 Remove the main control PCBA P N 0702 001 800 C and set aside 2 17...

Page 47: ...trol board make sure to follow procedure 6 3 Reprogramming Rover Software on p 6 6 when finished If the technician is only removing the main control board and not replacing it then you do not need to...

Page 48: ...IV pole approximately 4 inches to allow front panel removal 2 Remove two strikeplates P N 0702 001 323 BN on the bottom of front cover assembly using 3 16 allen wrench 3 Remove two socket head button...

Page 49: ...4 Remove front cover assembly P N 0702 001 070 CH and place aside 2 20...

Page 50: ...5 When reinstalling the front cover assembly make sure that the manifold receptacle opening is lined up properly Failure to do so may cause the grey manifold boot to come loose 2 21...

Page 51: ...main control board P N 702 1 800 disconnect the cable labeled main controller from the P2 connector and the cable labeled rover controller from the P4 connector 7 On the main control board P N 702 1...

Page 52: ...s the harness with a cable tie that must be cut when removing the connector If the wire harness is in the new configuration be careful not to cut the wire harness when removing the cable tie Always be...

Page 53: ...set aside 11 If replacing the volume display assembly make sure to follow procedure 6 3 Reprogramming Rover Software on p 6 6 when finished If the technician is only removing the volume display assemb...

Page 54: ...embly p 2 35 Caution This procedure begins with the front cover already removed If the rover canister s contain fluid you will need to manually dock the unit using the technician menu before proceedin...

Page 55: ...om the injector pump assembly going to the green press to lock fitting on the small canister cap assembly P N 702 1 200 AM 6 Remove the connector going from the cable labeled drain valve to the drain...

Page 56: ...e grey cable labeled small canister PCBA from the connector on the canister calibration PCBA P N 0702 001 803 Behind Canister 8 Remove the coupling clips on the large canister at the water and vacuum...

Page 57: ...allen wrench The IR board bracket assembly can remain connected while removing the canister Caution When removing the inlet hose in step 10 be aware that water and detergent may be present in the hose...

Page 58: ...11 Using a 3 16 allen wrench remove the socket head cap screw P N 0004 645 000 BT that holds the rover inlet fluid diverter assembly 0702 001 350 AS to the rover chassis 2 29...

Page 59: ...ws P N 0004 645 000 BT and four flat washers P N 0011 507 000 W that hold the large canister assembly P N 702 1 320 AD to the rover chassis Note that the small canister will still be attached 13 Unplu...

Page 60: ...35 Caution Ensure that the small canister is empty prior to step 1 Loosening the seal nut and removing the fluid level transducer may cause fluid to leak from the small canister if it is not empty 1 U...

Page 61: ...at the opening in the bottom of the large canister The transducer must be routed through the small opening The reference magnet for the volume sensing subsystem is adjacent to the small opening If the...

Page 62: ...ins in the drain valve assembly after the prefill has been emptied After all the bolts have been removed make sure to lift the small canister assembly slowly to allow the fluid to drain into the large...

Page 63: ...e mindful of any fluid that may remain in the drain valve assembly 9 The large canister can be accessed by removing the large v clamp P N 0702 001 324 AJ and then removing the large canister cap assem...

Page 64: ...lowed by Separation of Large Small Canister Assemblies p 2 31 Caution Ensure that the small canister is empty prior to step 1 Loosening the seal nut and removing the fluid level transducer may cause f...

Page 65: ...lbow from ports marked vacuum port and sprinkler port from the small canister cap assembly P N 702 1 200 AM 6 Remove the nylon tubing coming from the injector pump assembly going to the green press to...

Page 66: ...the v clamp aside 9 Remove the small canister cap assembly P N 702 1 200 AM from the small canister assembly P N 702 1 300 AK and set aside 10 Remove the grey cable labeled small canister PCBA from t...

Page 67: ...socket head cap screws P N 0004 645 000 BT located on the front left side and the front and back right sides using a 3 16 allen wrench 13 Remove the last socket head cap screw P N 0004 645 000 BT from...

Page 68: ...e 2 25 before proceeding 1 Disconnect cables labeled transformer primary and transformer secondary Note that the cables coming directly from the transformer are not labeled The label is on the main wi...

Page 69: ...e unit using the technician menu before proceeding 1 Remove the coupling clip P N 702 1 204 C from the coupling block P N 702 1 600 that holds the diverter inlet water hose assembly P N 702 1 341 B an...

Page 70: ...the rail aligned but it can be installed backwards as well as upside down The sloped portion of the rail should point away from the vacuum pump and towards the floor 4 Remove the remaining two socket...

Page 71: ...um be sure to cut the cable tie to allow sufficient slack in the cable assembly Note Prior to lowering the exhaust plenum assembly you must remove the rover power coupler assembly Do not disconnect th...

Page 72: ...st plenum assembly is heavy When removing the hardware be prepared to support the weight of the plenum Make sure to keep clear of the underside of the plenum to avoid bodily injury 5 Remove four socke...

Page 73: ...P N 702 1 940 BC 2 Disconnect the cables labeled IV Pole and IV pole Brake from the two connectors on the motor of the IV Pole assembly P N 702 1 500 AW 3 Using a 3 16 allen wrench remove the two soc...

Page 74: ...ng a 3 16 allen wrench remove the four socket head cap screws P N 0004 645 000 BT that hold the chassis support plate to the rover chassis 5 Remove the IV Pole assembly P N 702 1 500 AW and set aside...

Page 75: ...bing for the prefill tank and prefill pump be aware of water and detergent that may be present the tubing 1 Disconnect the nylon tubing from the bottom of the prefill tank assembly P N 702 007 370 T T...

Page 76: ...the fastener holding the power connector to the injector pump assembly P N 0702 001 380 AB 2 Unplug the tubing from the top and bottom fittings on the prefill pump 3 Using a 3 8 socket remove the two...

Page 77: ...204 C from the coupling block P N 702 1 600 that holds the diverter inlet water hose assembly P N 702 1 341 B and remove the hose from the block 2 Remove the coupling clip P N 702 1 204 that holds the...

Page 78: ...s the prefill tank inlet water hose assembly 0702 001 343 to the prefill tank 4 Using a 3 16 allen wrench remove the socket head cap screw P N 0004 645 000 BT that holds the rover inlet fluid diverter...

Page 79: ...5 Disconnect the power connector labeled diverter valve from the diverter 6 Remove the rover inlet fluid diverter assembly P N 0702 001 350 AS and set aside 2 50...

Page 80: ...p on IV pole approximately 4 inches to allow front panel removal 2 Remove two strikeplates P N 0702 001 323 BN on the bottom of front cover assembly using 3 16 allen wrench 3 Remove two socket head bu...

Page 81: ...4 Remove front cover assembly P N 0702 001 070 CH and place aside 2 52...

Page 82: ...panel reinstall the front cover and finally reinstall the rear panel assembly Caution The rear panel illustration shows the rear panel assembly without the HEPA filter HEPA filter door and the smoke f...

Page 83: ...BK 7 Remove rear panel assembly P N 0702 001 060 BK and place aside Caution Be careful not to cut the wire harness or any tubing when cutting cable ties 8 Cut the cable tie P N 0058 099 000 that hold...

Page 84: ...purple wires 10 Disconnect the grey cable labeled smoke sensor grey cable with black connector 11 Remove the three socket head cap screws P N 0004 645 000 BT that hold the smoke evacuator assembly P N...

Page 85: ...are specific to the large or small tank When removing components for each system note that the regulators are labeled small tank 4 liter and large tank 20 liter to distinguish the two controlling subs...

Page 86: ...sy P N 0702 001 038 H to the vacuum manifold assembly P N 0702 001 110 N and remove the hoses Be careful not to cut the vacuum hose If the standard hose clamp is used instead of the one ear clamp use...

Page 87: ...Using a 3 16 allen wrench remove the two socket head cap screws P N 0004 645 000 BT that hold the vacuum manifold assembly to the rover chassis 6 Remove the vacuum manifold assembly and set aside 2 5...

Page 88: ...8 000 CC The one ear hose clamp is used during assembly The traditional hose clamp should be used once the one ear clamp is removed The two clamps are depicted below 2 Using a pair of wire cutters cut...

Page 89: ...cap screw P N 0004 645 000 BT and flat washer P N 0011 507 000 W that hold the HEPA filter assembly to the rover chassis 4 Slide the fluid suction HEPA housing P N 0702 001 190 BP up and out to remove...

Page 90: ...hose clamp should be used once the one ear clamp is removed The two clamps are depicted below 1 Using a pair of wire cutters cut the one ear hose clamp P N 0058 328 000 CC that holds the HEPA outlet t...

Page 91: ...acuum pump 3 In order to allow enough clearance for the vacuum pump to be removed you may have to remove the silencer manifold assembly P N 0702 001 160 J If this is required loosen the flare swivel a...

Page 92: ...f not then proceed to step 5 5 Using a 3 16 allen wrench remove the two socket button head cap screws P N 0004 651 000 AM from underneath the rover 6 Lift the vacuum pump assembly P N 0702 001 100 AL...

Page 93: ...sembly P N 0702 001 160 2 64 1 Using a 7 8 open ended wrench loosen the flare swivel adapter that connects the silencer manifold assembly P N 0702 001 160 J to the vacuum pump 2 Remove the silencer ma...

Page 94: ...asters be sure to replace them one at a time To avoid the risk of bodily injury DO NOT remove more than one caster at a time 1 Using a open ended wrench remove the flange nut P N 0015 079 000 C 2 If r...

Page 95: ...fold Receptacle Assembly P N 0702 001 230 1 Using a 7 64 allen wrench remove the three socket head cap screws 0004 529 000 N 2 Remove the manifold receptacle assembly P N 0702 001 230 B and set aside...

Page 96: ...le orientation when removing the circuit board assembly 1 Using a 3 16 allen wrench remove the two socket head cap screws P N 0004 645 000 BT that hold the IR board bracket P N 0702 001 326 AY to the...

Page 97: ...Pull the power entry module P N 0702 001 862 C out about two inches from the rover and disconnect the green blue and brown wires from the back Note When removing the wires on the back of the power ent...

Page 98: ...door on both sides of the front cover 1 Remove the two socket head cap screws P N 0702 001 070Y Y that hold the door slider P N 0702 001 070S S to the large canister door P N 0702 001 070P P 2 Remove...

Page 99: ...P N 0702 001 812 BE to the rover chassis 2 Remove the board block P N 0702 001 812 BE and set aside 3 Disconnect the four norprene vacuum sensor lines two black and two white going from the vacuum ma...

Page 100: ...bution PCBA P N 0702 001 035 J by grasping at each end and pulling the board out 5 Place the circuit board aside 6 Make sure to follow procedure 6 3 Reprogramming Rover Software on p 6 6 after replaci...

Page 101: ...severely damage the equipment 1 Remove the AC power board retainer P N 0702 001 804 M and set aside Caution The power distribution circuit board and the AC power circuit board interface with the subs...

Page 102: ...2 Remove the AC power PCBA P N 0702 001 802 L by grasping at each end and pulling the board out 3 Place the circuit board aside 2 73...

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Page 104: ...hapter 3 Solo Rover Disassembly The Neptune Solo will be the second release in the Neptune 2 waste management system Chapter 3 will outline the disassembly procedures once the product has been release...

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Page 106: ...Chapter 4 Docker Disassembly...

Page 107: ......

Page 108: ...n wrench remove four socket head cap screws P N 0004 638 000 Make sure to remove the electronic ports cover P N 0702 014 027 BH before removing top cover in the next step 2 Slide chassis top cover P N...

Page 109: ...014 100 1 Using a 1 8 allen wrench remove four socket flat countersunk head cap screws P N 0004 346 000 J from the actuator strike skirt P N 0702 014 117 E 2 Remove the actuator strike skirt P N 0702...

Page 110: ...serve to keep the actuator cover closed Remove the looped end of the extension springs P N 0038 586 000 H and place them on the actuator cover spring tab P N 0702 014 101 C 4 Using a 1 8 allen wrench...

Page 111: ...able 7 Unplug the connector from stepper motor assembly P N 0702 014 123 at the point where it connects to the docker main wire harness P N 0702 014 021 8 Disconnect three connectors from hall sensor...

Page 112: ...0 C from inside chassis assembly from the actuator assembly P N 0702 014 100 K Remove the actuator assembly P N 0702 014 100 K and carefully guide the wiring harnesses through the opening in the chass...

Page 113: ...ase frame P N 0702 014 101 D Carefully cut the cable ties to remove the wire harness 2 Using a 3 16 allen wrench remove two actuator alignment rods P N 0702 014 104 A from actuator interface P N 0702...

Page 114: ...e hall sensor P N 0702 014 906 J and the docker power coupler assembly P N 0702 014 114 F are all mounted to the strike plate Each component has a wiring harness attached to it Be careful not to get t...

Page 115: ...he actuator base frame P N 0702 014 101 D Carefully cut the cable ties to remove the wire harness 2 Using a 3 16 allen wrench remove two actuator alignment rods P N 0702 014 104 A from actuator interf...

Page 116: ...02 014 906 J and the docker power coupler assembly P N 0702 014 114 F are all mounted to the strike plate Each component has a wiring harness attached to it Be careful not to get the connectors caught...

Page 117: ...P N 0702 014 101 D Carefully cut the cable ties to remove the wire harness 2 Using a 3 16 allen wrench remove two actuator alignment rods P N 0702 014 104 A from actuator interface P N 0702 014 110 B...

Page 118: ...ker power coupler assembly P N 0702 014 114 F are all mounted to the strike plate Each component has a wiring harness attached to it Be careful not to get the connectors caught on anything when the re...

Page 119: ...aution Be aware that fluids may be present when removing the waste offload hose 2 Using an adjustable wrench loosen and remove the fittings for the waste offload hose P N 0702 014 015 BJ from npt x sw...

Page 120: ...3 Remove two hex nuts P N 0015 004 000 AL and two flat washers P N 0011 512 000 AK 4 Remove offload pump P N 0702 014 201 AP and set aside 4 13...

Page 121: ...ide Note It is important to keep the hardware in the same configuration when reinstalling the magnets The technician should be familiar with how the magnets are installed in the diagram below The foll...

Page 122: ...o hex nuts P N 0015 004 000 AL 2 Remove transformer cover P N 0702 014 025 AN and set aside 3 Using a 2 phillips screwdriver unscrew the fastener holding the power connector to the injector pump assem...

Page 123: ...N 0702 001 380 AJ 5 Using a 3 8 socket loosen and remove the two hex nuts P N 0015 004 000 AL and two flat washers P N 0011 512 000 AK 6 Remove the injector pump assembly P N 0702 001 380 AJ from the...

Page 124: ...abeled transformer from isolated AC from transformer wire harness P N 0702 014 021C This wiring harness has an 8 pin connector with multi colored wires Next unplug the power entry module to power swit...

Page 125: ...er isolation transformer P N 0702 014 520 AM and set aside Note Once the docker isolation transformer P N 0702 014 520 AM is reinstalled the proper electrical safety tests must be performed before pla...

Page 126: ...p wire harness P N 0702 014 021E 2 Using an adjustable wrench remove the fresh water hose connected to the water inlet assembly P N 0702 014 400 AF from the bottom of the assembly 3 Using a 3 16 allen...

Page 127: ...J3 on docker power coupler PCBA P N 0702 014 510 H 2 Disconnect connector labeled coupling motor wire harness P N 0702 014 021A at J1 on docker power coupler PCBA P N 0702 014 510 H 3 Using a 7 64 all...

Page 128: ...CBA P N 0702 014 500 1 Remove two socket head cap screws P N 0004 529 000 E using a 7 64 allen wrench 2 Remove electronics shield P N 0702 014 016 F to gain access to the docker main controller PCBA P...

Page 129: ...8 J9 J10 J12 shown below from the docker main controller PCBA P N 0702 014 500 4 Remove two socket head cap screws P N 0004 529 000 E using 7 64 allen wrench and remove docker main controller PCBA P N...

Page 130: ...The prongs on the top have two wires in each connector while the prongs on the bottom only have one wire in each The diagram below shows a rear view of how the wiring is connected with the power switc...

Page 131: ...ve both socket head cap screws P N 0004 529 000 E 3 Remove the power switch splash cover P N 0700 001 409 AD and set aside 4 Remove power switch P N 0700 001 412 AC by depressing tabs on the rear top...

Page 132: ...nnected with the power plug module P N 0702 014 019 T removed from the chassis 2 Using a T9 torx wrench remove both button head socket cap screws P N 004 639 000 T 2 Using a T9 torx wrench remove both...

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Page 134: ...Chapter 5 Troubleshooting...

Page 135: ......

Page 136: ...failures in each subsystem Figure 1 IV Pole Normal Operation In the case of the IV Pole the input is 12VDC and the output or desired operation is to extend the belt driven pole via the motor Figure 1...

Page 137: ...board plugs into a backplane with several connectors For this reason the technician will not be able to check the output of the power distribution board while it is plugged in The 12 volt input was n...

Page 138: ...ly For now we will go further towards the source of the signal to determine where the failure is occurring Keep in mind that the signal source is the membrane switch When the user presses the IV pole...

Page 139: ...le up button A good output from the main control board and a known good interface suggest that the power control board is faulty However if the output of the main control board is bad then the main co...

Page 140: ...e made the same way as with the rest of the system The vacuum system block diagram is drawn with arrows pointing towards the vacuum pump to illustrate the air flow in the system while the arrows going...

Page 141: ...le to refill the tank During the docking sequence the fresh water system uses two solenoids to direct the water flow to either the small or large canister The fresh water tubing for the large canister...

Page 142: ...nto the large canister via a quarter turn drain valve The large canister is tapered at the bottom to allow connection directly to the waste coupler without any tubing needed Fluid leaves the coupling...

Page 143: ...Solenoid Check Valve Soap Inlet Detergent Bottle Detergent Pump From Water Source Fresh Water Coupler Backflow Fitting 120 VAC Waste Coupler Offload Pump To Rover From Rover To External Drain Waste Fi...

Page 144: ...in 1 Pin 2 3 3 VDC Rover power on system idle Pin 3 3 3 VDC Rover power on system idle Pin 4 3 3 VDC Rover power on system idle Pin 5 3 3 VDC Rover power on system idle Pin 6 3 3 VDC Rover power on sy...

Page 145: ...ile pressing button C Pin 5 0 Ohm Connector removed while pressing button D Pin 6 0 Ohm Connector removed while pressing pole up Pin 7 0 Ohm Connector removed while pressing pole down Pin 8 0 Ohm Conn...

Page 146: ...D2 n a n a n a n a LED lights when vacuum system button is pressed on Volume Display Board J1 on Board Pin 6 TP3 3 3 VDC Rover power on system idle Pin 6 Pin 1 5 VDC Rover power on system idle Tank Va...

Page 147: ...n 1 Grey 35 VDC Diverter set to Large in dock control menu harness disconnected Pin 3 White Pin 4 White 35 VDC Diverter set to Small in dock control menu harness disconnected J1 Fluid Diverter Side Pi...

Page 148: ...n menu which is discussed in the next section Adjusting System Settings 1 Verify the power switch is in the off position 2 Ensure the power cord is connected between the rover and facility power 3 Pus...

Page 149: ...ight the appropriate system setting see figure 3 Figure 3 System Setup Screen 6 From the system setting screen push the buttons next to the arrow icons to highlight or adjust the appropriate setting o...

Page 150: ...e Indicators 4 liter canister 600 mL remaining capacity 20 liter canister 2000 mL remaining capacity Vacuum Display Units in Hg inches of mercury in Hg mm Hg millimeters of mercury kPa kilopascals Vac...

Page 151: ...een authorized by Stryker CAUTION The safeguards for all control features are bypassed when in technician mode When docking manually make sure to note how much fluid is in each canister prior to turni...

Page 152: ...to the system settings menu see figure 6 4 Push the button next to the OK icon to select the appropriate technician menu option Push the button next to the icon to return to the system settings menu...

Page 153: ...ings extending extended retracting retracted or error Offload Press OK to turn the offload pump on or off Drain Valve Press OK to change the status of the drain valve opening open closing or closed Di...

Page 154: ...on for the regulator disk This value is typically 110 113 Avg Mcur Displays the average current draw of each regulator This value is updated each time the rover initializes Current draw should not exc...

Page 155: ...to reset all stored values to zero Reprogram PD Press OK to reprogram the Power Distribution PCB Reprogram Main Press OK to reprogram the Main Control PCB only The diagnostics screen Volt reading is...

Page 156: ...0 4 Power Dist Volume Display Micro Rev Mismatch EEPROM 1 0 RMC EEPROM checksum error EEProm failed Replace Main Control Board 1 1 RMC EEPROM error Main control board not initialized Reprogram eeprom...

Page 157: ...Recalibrate large canister Calibrate float see Performing the Canister Calibration on page 6 11 1 8 PNSN EEPROM error Serial number board detected did not match the expected value Verify serial number...

Page 158: ...the retract hall sensor 3 3 Offload error small tank Fluid is not offloading due to clog Something preventing float from reaching the bottom of tank Small canister calibration board damaged Level tran...

Page 159: ...r motor 3 11 Invalid or No S N N A N A 3 12 Docking cycle not completed This fault will be present at power up if the rover had any error while docking Redock the rover 3 13 Docker not ready Docker di...

Page 160: ...transducer not functioning Faulty power distribution board Prefill tank is empty Verify proper operating voltage for prefill pump Replace rover power distribution board Dock the rover 4 5 Prefill Emp...

Page 161: ...ccompanies a 7 0 error N A 7 3 Small magnet delta outside cal table low Prefill is gone Always get if prefill is low if in technician mode If empty 7 4 Small magnet delta outside cal table high Fluid...

Page 162: ...an mode to verify proper operation Level sensor is not in the correct position at bottom of canister Cracked or broken reference or float sensor Electromagnetic interference Verify magnets are operati...

Page 163: ...y Replace main control board CANISTER 12 0 Canister reader comm error Wiring harness bad between power distribution board and main control board Power distribution board bad Main control board failed...

Page 164: ...zero If the value displayed in technician menu does not change when the sensor lines are removed then the sensors are bad If it does change then the sensors were working properly and the canister was...

Page 165: ...hnician mode and go to the level sensor LEVEL DATA screen IF suction reads a negative pressure replace the power distribution board suction reads a positive pressure or zero then the canister is press...

Page 166: ...fold assembly Replace wiring harness 14 5 Shorted motor control circuit Replace power distribution board 14 6 Motor Voltage Rail Low Check DC voltage while docked 14 7 Motor Voltage Rail High Replace...

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Page 168: ...6 33 Chapter 6 Technical Procedures...

Page 169: ......

Page 170: ...a repair or when an existing detergent pump is not functioning properly It is important to note that the rover will be powered off when docking the unit In order to perform the following procedure th...

Page 171: ...is highlighted solid white see figure 2 Figure 2 Neptune Splash Screen c To access the technician menu from the system settings menu hold down the Vacuum System power button then press and release th...

Page 172: ...king menu see figure 4 ESC OK SYSTEM INFO SOFTWARE REVS DOCKING LEVEL SENSOR VACUUM TECHNICIAN MENU DOCKING Figure 4 Select DOCKING Option e Next push the button next to the arrow icon on the left sid...

Page 173: ...plings read RETRACTED before proceeding 9 Diverter Closed Diverter may already be closed if not close it 10 Magnet Off Rover should release from docker Table 6 1 Priming the Detergent Pump When used f...

Page 174: ...e extended and the SOAP option is set to off Ensure that the rover and docker are currently in that condition before proceeding Step Select Option Use Arrow Keys Change To Use OK Key Comments 1 Divert...

Page 175: ...same preliminary steps to gain access to the REPROGRAM menu The technician must select the desired reprogram option in order to proceed This procedure outlines the steps necessary to enter the technic...

Page 176: ...System power button then press and release the IV Pole UP button and finally press and release the IV Pole DOWN button see figure 1 Figure 1 Access the Technician Menu 3 From the technician menu push...

Page 177: ...are stored on the EEPROM After selecting RESET EEPROM the system will display a warning to indicate that the options will be erased see figure 4 The values that will be restored to system defaults ar...

Page 178: ...After selecting REPROGRAM PD the system will display a message indicating which software version is currently being updated see figure 5 After selecting REPROGRAM PD the system will reset and initiali...

Page 179: ...ain controller circuit board P N 0702 001 800 level sensor assembly P N 0702 001 880 and float sensors P N 0700 001 155 The technician will need an accurate device capable of measuring 1 liter of flui...

Page 180: ...is highlighted solid white see figure 2 Figure 2 Neptune Splash Screen 3 To access the technician menu from the system settings menu hold down the Vacuum System power button then press and release th...

Page 181: ...king menu see figure 4 ESC OK SYSTEM INFO SOFTWARE REVS DOCKING LEVEL SENSOR VACUUM TECHNICIAN MENU DOCKING Figure 4 Select DOCKING Option 5 Next push the button next to the arrow icon on the left sid...

Page 182: ...fluid in small canister dumps into large canister 6 6 Offload On Let offload pump run until the water is completely gone 6 7 Offload Off Verify offload pump stops 6 8 Valve Closed 6 9 Diverter Closed...

Page 183: ...next to the button next to the icon to display the error log 13 Depress the volume reset button to clear the error log screen long enough to allow the vacuum pump to turn on 14 Press the button next...

Page 184: ...1ml For example 1002 ml This will be used later on in step 27 19 With a manifold inserted into the large canister manifold receptacle suction the 1 liter prepared in step 18 Make sure as much fluid as...

Page 185: ...is highlighted solid white see figure 7 Figure 7 Neptune Splash Screen 23 To access the technician menu from the system settings menu hold down the Vacuum System power button then press and release t...

Page 186: ...SENSOR VACUUM TECHNICIAN MENU LEVEL SENSOR Figure 9 Select DOCKING Option 25 Next select the CALIBRATE FLOAT option from the calibration menu 26 If only one canister was calibrated the technician onl...

Page 187: ...justed to 1002 ml 28 Press the button next to the OK icon The audible alarm on the user interface panel should beep to indicate that the calibration has been accepted 29 If both canisters are being ca...

Page 188: ...ation and that any test equipment used has not exceeded the calibration due date listed Similarly if a piece of test equipment does not have a calibration sticker it can not be assumed that it is work...

Page 189: ...the values in step 5 4 Extend the IV pole by pressing the IV pole up button Hold through step 5 5 Measure and record the earth leakage in all combinations listed in table 6 5 1 Analyzer Settings Leaka...

Page 190: ...combinations listed in table 6 5 2 Analyzer Settings Leakage Current Limit Polarity Neutral Normal Closed 10 uA Reverse Closed 10 uA Normal Open 50 uA Reverse Open 50 uA Table 6 5 2 Analyzer Settings...

Page 191: ...er while testing Hi Pot Setting Set To Actual Value Voltage 1 8 1800 v Current 10 00 10 mA Dwell 1 0 1 second Table 6 5 3 Hi Pot Settings for Rover 1 Verify that the hi pot tester is configured proper...

Page 192: ...in step 3 continuous beep and audible alarm the rover has failed Ground Earth Resistance Test Covers Installed 1 Turn rover power switch off 2 Plug rover power cord into safety analyzer 3 Attach the...

Page 193: ...NOTE If the smoke ULPA filter is not present it is possible that the customer is not using the smoke evacuator function of the rover In this case it is not necessary to test the smoke evacuator funct...

Page 194: ...over up to the docker Ensure that magnets hold rover in place 5 Confirm that the power coupler provides power to the rover 6 Select WASH from the cleaning cycle options 7 Turn the analyzer dial to the...

Page 195: ...ile testing Hi Pot Setting Set To Actual Value Voltage 1 2 1200 v Current 10 00 10 mA Dwell 1 0 1 second Table 6 5 4 Hi Pot Settings for Docking Station 1 Verify that the hi pot tester is configured p...

Page 196: ...r switch off 2 Plug docker power cord into safety analyzer 3 Attach the test lead to the water inlet fitting on the top of the docker chassis 4 Set the analyzer to normal polarity and neutral open 5 M...

Page 197: ...ns listed in table 6 5 5 Analyzer Settings Leakage Current Limit Polarity Neutral Normal Closed 20 X 300 uA Reverse Closed 20 X 300 uA Normal Open 30 X 1000 uA Reverse Open 30 X 1000 uA Table 6 5 5 An...

Page 198: ...in an offload error The following procedure details how to remove the fluid from the small canister NOTE The offload error in the small canister usually occurs after fluid has been drained from the la...

Page 199: ...r is highlighted solid white see figure 2 Figure 2 Neptune Splash Screen 3 To access the technician menu from the system settings menu hold down the Vacuum System power button then press and release t...

Page 200: ...king menu see figure 4 ESC OK SYSTEM INFO SOFTWARE REVS DOCKING LEVEL SENSOR VACUUM TECHNICIAN MENU DOCKING Figure 4 Select DOCKING Option 5 Next push the button next to the arrow icon on the left sid...

Page 201: ...ding 6 4 Water On Press and Hold OK to fill large canister to 2 liters 6 5 Diverter Closed 6 6 Couplings Retracting Wait until couplings read RETRACTED before proceeding 6 7 Magnet Off Rover should re...

Page 202: ...in both canisters to 100 and press the vacuum system power icon The suction display should be approximately 21 in Hg 9 Press the empty tank button on the user interface panel to empty the contents of...

Page 203: ...nto the rover at the docking station Follow steps 1 through 6 of this procedure to manually dock the rover Instead of selecting LARGE in step 6 2 change the diverter to SMALL Complete the remaining st...

Page 204: ...r This information is displayed in the technician menu in the level sensor data screen To determine the position of each magnet the sensor transmits a signal starting at the top of the transducer rod...

Page 205: ...or E Response From Large Tank Reference Magnet Figure 2 Response Time Values For Level Sensor Each magnet has a number range that it should fall between Especially the reference magnets since they do...

Page 206: ...ast 3 figures can be ignored since we only need to verify the range We can see that 19xxx can be considered a good response as it falls within the expected range of 18xxx and 1Axxx DEC HEX DEC HEX DEC...

Page 207: ...tly the software will mistake the response from the large tank s reference magnet the fourth magnet for the large tank s float sensor the third magnet This is easily recognizable because the large tan...

Page 208: ...e large tank s float sensor and verify that the readings are correct In the event that more than one magnet has failed the technician would find the first position that is out of range and replace it...

Page 209: ...P button and finally press and release the IV Pole DOWN button see figure 6 Figure 6 Access the Technician Menu 3 From the technician menu push the buttons next to the arrow icons on the left side to...

Page 210: ...n see figure 8 ESC OK LEVEL DATA CALIBRATE FLOAT LEVEL SENSOR Figure 8 Select the LEVEL DATA Menu 5 The level sensor data screen will display APP centered on the far right hand portion of the screen P...

Page 211: ...ng Once the screen displays DIAG the values displayed for each magnet will slowly stop changing and eventually settle at one number 7 Determine which value is not in the correct range as discussed in...

Page 212: ...16 allen wrench remove four socket head cap screws P N 0004 638 000 Make sure to remove the electronic ports cover P N 0702 014 027 BH before removing top cover in the next step 2 Slide chassis top c...

Page 213: ...3 Remove two socket head cap screws P N 0004 529 000 E using a allen wrench 4 Remove electronics shield P N 0702 014 016 F to gain access to the docker main controller PCBA P N 0702 0104 500 D 6 44...

Page 214: ...pending on the revision of the docker control board In either revision if the LED s do not illuminate as described below the corresponding hall sensor is faulty and should be replaced immediately LED...

Page 215: ...7 Release the extend switch S4 when the couplers have fully extended and the extended led is illuminated COUPLERS FULLY EXTENDED 6 46...

Page 216: ...s turned to the 10 o clock position when looking down on the canister cap the IV pole would be considered 9 o clock 8 Inspect the norprene tubing that connects the vacuum sensor to the vacuum manifold...

Page 217: ...nually Raising Lowering Docker Couplers on page 6 43 and verify that hall sensors operate properly and that the stepper motor extends and retracts the couplers without interruption Leave the docker to...

Page 218: ...mall canister cap OFF of the canister Insert the transducer rod that was removed in step 4 This will prevent fluid from leaking out while cleaning the small canister 11 Spray the small canister with N...

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Page 220: ...Chapter 7 Installation...

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Page 222: ...mponent compatible with this system read and understand the instructions Pay special attention to WARNING information Become familiar with the system components prior to use Upon initial receipt and b...

Page 223: ...pgrades and maintenance G Power Switch The toggle switch allows for the application or removal of facility power H Infrared Communication Windows two Allows infrared data transfer between the docker a...

Page 224: ...7 3...

Page 225: ...urce 6 Press the power switch ON Observe the power switch illuminate NOTE Before docking the rover always allow the docker to warm up for at least 60 seconds after applying initial power to the docker...

Page 226: ...tact Stryker Sporadic electrical interference is experienced Electrical noise is present Turn off all the electrical equipment in the room Relocate the electrical equipment to maximize the distance be...

Page 227: ...10 F 4 4 to 43 3 C Connection Source accepts garden hose fitting and has dedicated shutoff valve Quality Potable tap water Usage Nine gallons 34 liters per rinse cycle at default settings on standard...

Page 228: ...Chapter 8 Appendices...

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Page 230: ...02001 LOCTITE 242 0072002002 LOCTITE 271 3 4oz BOTTLE 0072002004 LOCTITE 680 0072002010 LOCTITE BLK MAX 38050 1OZ 0072002032 RTV 162 3OZ 0072005050 MOBIL XHP 222 SPECIAL Calibrated Items Test Equipmen...

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Page 232: ...REGULATOR DRAIN VALVE DIVERTER VALVE IV POLE MOTOR 1 26VDC 2 5VDC 3 3VDC 5VDC 12VDC PREFILL PUMP FROM DOCKER 240 VAC 120 VAC TO VACUUM PUMP TO SMOKE BLOWER COOLING FANS Canister Calibration Board 070...

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Stryker 0702-002-620, Service And Installation Manual

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