Chemistry analyzers · VITROS family

QuidelOrtho VITROS 5600: troubleshooting and error codes

The ServiceForge knowledge base holds 123 documented symptoms for the QuidelOrtho VITROS 5600, with 181 ranked causes, 347 diagnostic checks with test points and expected values, and 15 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

MicroSensor Check Fluid results excessively out of range

Results from processing MicroSensor Check Fluids are out of specification, indicating potential issues with sensor performance or optical components.

Ranked causes

1. Light leak into system or defective MICROSENSOR SUBSYSTEM (common)
2. Defective MICROSENSOR SUBSYSTEM (common)
3. Defective REFLECTOMETER LAMP (occasional)
4. Defective ILLUMINATION FIBER (occasional)
5. Incorrectly positioned CUVETIP LIFTER (occasional)
6. Defective SPECTROPHOTOMETER (occasional)
7. Excessive electrical noise (occasional)

First check

Perform MicroSensor Static Reference Test

Test point: Diagnostics > Performance Tests > MICROSENSOR > Static Reference
Expected: SD and Mean graphs display with pixel identification

4 more checks with pass and fail actions, 7 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: Reflectometer Correction Factors

Optimize optical calibration of the reflectometer using White Reference Slides to ensure accurate density measurements. Procedure takes 12 minutes and generates Pass, Update, or Repeat status results.

Ranked causes

1. Correction Factor assay value typed incorrectly (occasional)
2. White Reference Slide mishandled or expired (occasional)
3. Expected optical drift over long period (>6 months) (common)
5. Expected change after maintenance (lamp or aperture) (occasional)

First check

Move WASH FLUID METERING to Maintenance position

Test point: Diagnostics > MEDs > WF Metering > Move/Cycle
Expected: Move complete, top right cover opened

8 more checks with pass and fail actions, 5 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroSlide Incubator reassembly after maintenance caution

Install and verify proper assembly of incubator components including wear pads, rings, belt, and covers

Ranked causes

1. Routine maintenance completion requiring reassembly (common)
2. CM/RT RING installation and alignment (common)
3. Motor belt installation (common)
4. Incubator covers and external components reinstallation (common)

First check

Install wear pads correctly on hot plate

Test point: All three WEAR PAD positions on HOT PLATE
Expected: PADS recessed and worn side visible

4 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroTip reagent ring jammed

MicroTip reagent ring does not rotate; jam in load area or due to stuck pack opener or lifter

Ranked causes

1. Pack opener stuck in lowered position (common)
2. Pack lifter stuck in raised position (occasional)
3. Obstructions or stuck reagent pack in supply (occasional)
4. Jam not cleared after initial checks (rare)

First check

Verify pack opener position

Test point: MICROTIP PACK OPENER
Expected: Not stuck in lowered position

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Photometer Static Read Test fails

Performance test does not complete successfully after lamp replacement or when assay precision affected. May indicate improper lamp seating, electrical interference, or vibration.

Ranked causes

1. Lamp not seated properly in housing (common)
2. Power disturbances or electrical interference in laboratory (occasional)
3. External vibration affecting lamp filament alignment (occasional)
4. Lamp filament failure or defect (rare)

First check

Select wavelength and run test

Test point: Diagnostics > Performance Tests > PHOTOMETER > Static
Expected: Test completes successfully; status prompt shows pass

4 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Slide jam in MicroSlide Incubator caution

Slides stuck or jammed in incubator ring, platens, tip locator, or discard chutes

Ranked causes

1. Slide stuck at PM RING entrance (common)
2. Slide stuck in slide supply platen or dispense blade path (common)
3. Slide stuck at tip locator (occasional)
4. Slide stuck in discard chute or WF shuttle (occasional)

First check

Attempt automatic jam clearing via system initialization

Test point: System Status Console
Expected: No condition code appears after initialization

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Tip jam in MICROWELL REAGENT METERING TIP DISCARD CHUTE caution

Tips have become blocked or jammed in the discard chute, preventing normal tip disposal.

Ranked causes

1. Tips not properly falling into DISCARD CHUTE or accumulating in CHUTE (common)
2. Blockage inside TIP DISCARD CHUTE from tip jam (common)
3. Tip waste overflow in WASTE CONTAINER A restricting CHUTE drainage (occasional)
4. Blockage at bottom of TIP DISCARD CHUTE near TIP DEFLECTOR (occasional)

First check

Inspect TIP EJECT MECHANISM for trapped tip

Test point: TIP EJECT MECHANISM inside top left cover
Expected: No tip present

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Cuvette jammed in supply or retrieve area patient safety

Cuvettes stuck in cuvette supply or between supply and incubator, cuvettes loaded incorrectly or diagonally

Ranked causes

1. Cuvette loaded incorrectly or jammed diagonally in supply (common)
2. Cuvette jammed in retrieve area between supply and incubator (occasional)
3. Cuvette completely inside incubator (occasional)

First check

Determine jam location in supply

Test point: Cuvette supply
Expected: Jam location identified (diagonal, retrieve area, or inside incubator)

2 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Keyboard does not respond to any keys

No response when pressing keys on the keyboard connected to the system

Ranked causes

1. Keyboard connection issue or system needs restart (common)
2. Keyboard hardware failure (occasional)
3. Keyboard requires replacement (occasional)

First check

Restart system with keyboard connected

Test point: System startup
Expected: System completes startup and keyboard responds to key presses

1 more check with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Liquid waste bottle leak or improper connection patient safety

Fluid aspirates or dispenses incorrectly, condition codes occur, or results are lost due to improper waste bottle cap or quick disconnect attachment

Ranked causes

1. Liquid Waste Bottle Cap not securely tightened or damaged (occasional)
2. Quick Disconnect Cap not fully attached to Bottle Cap (occasional)
3. Tubing on Quick Disconnect Cap discolored, cracked, leaking, or crimped (occasional)

First check

Visually inspect Liquid Waste Bottle Cap for damage

Test point: Cap surface
Expected: Cap intact, no cracks or damage, screw attached securely

2 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroSlide Incubator does not rotate smoothly caution

CM/RT RING or PM RING does not move smoothly after reassembly or during operation

Ranked causes

1. Wear pads not properly recessed or shifted out of position (common)
2. Belt not properly installed on motor spindle (occasional)
3. PM RING sensor contamination or obstruction (occasional)

First check

Visually inspect wear pad positioning and recessing

Test point: Position 36, all three PADS on HOT PLATE
Expected: All three PADS recessed with part of HOT PLATE visible through center of each PAD

2 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Printer does not print test page

Test page does not print when Print Test Page is selected after printer installation or during troubleshooting

Ranked causes

1. Printer not properly connected or powered (common)
2. Printer not enabled in system configuration (common)
3. Printer hardware failure or configuration error (occasional)

First check

Verify printer power

Test point: Power outlet and printer power switch
Expected: Power cord plugged in, printer powered on

3 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Signal Reagent not dispensed at specified volume

SR fluid dispensing volume is below specification or inconsistent, affecting test accuracy and requiring system cleaning.

Ranked causes

1. Crystallization on DISPENSE PROBES (common)
2. Signal Reagent tubing or pump contamination (common)
3. Quality Control drift or calibration failure (occasional)

First check

Remove SR pack from Load position

Test point: SR CAROUSEL Load position
Expected: SR pack removed; discard if used, retain if unused

7 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Wash fluid leakage or metering issues caution

WF METERING shows leaks or improper fluid delivery after maintenance tasks

Ranked causes

1. TIP SLEEVE LOCK not fully tightened on PROBOSCIS (common)
2. PROBOSCIS not fully dried before MicroTip installation (occasional)
3. Contaminated PROBOSCIS or TIP SLEEVE LOCK (occasional)

First check

Verify TIP SLEEVE LOCK is fully seated on PROBOSCIS

Test point: TIP SLEEVE LOCK threads on PROBOSCIS
Expected: LOCK contacts top of PROBOSCIS with no gap

1 more check with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration program not defined correctly

User-defined calibration program does not include desired assays or calibrator assignments are incorrect

Ranked causes

1. Incorrect assay selection during program definition (occasional)
2. Calibrator kit lot numbers not assigned (occasional)

First check

Verify assay selection matches calibration requirements

Test point: Calibration dialog assay buttons
Expected: All required assays selected; highlighted assays show applicable kit numbers

2 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

CM RING SENSOR requires cleaning

System indicates sensor cleaning required via condition code or Ortho Care notification

Ranked causes

1. CM RING SENSOR contaminated with residue or particles (common)
2. System reports sensor error or inconsistent readings (occasional)

First check

Stop MICROSLIDE INCUBATOR rotation

Test point: MEDs Incubators and Transports CM/RT Ring Reset button
Expected: Incubator has stopped rotating

2 more checks with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF Metering pump failure or disconnection caution

ERF METERING PUMP not functioning, producing no metering action, or harness connections loose

Ranked causes

1. ERF METERING PUMP internal failure or wear (occasional)
2. Harness connections loose or disconnected (occasional)

First check

Inspect PUMP harness connections for seating

Test point: FB2J2, FS2J6, FC1J7 connectors
Expected: Connectors fully seated with locking tabs engaged

1 more check with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF Metering tubing obstruction, disconnection, or leak

Tubing not properly connected, kinked, or blocked, preventing electrolyte reference fluid flow

Ranked causes

1. Tubing disconnected or insufficiently seated on pump fitting (common)
2. Tubing internal obstruction or damage (occasional)

First check

Inspect tubing connection at pump fitting

Test point: Pump fitting where tubing connects
Expected: Tubing fully seated with no gap, secure connection

2 more checks with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

IWF reservoir depletion or contamination

IWF reservoir becomes empty, contaminated, or lot number expires during operation

Ranked causes

1. 72-hour service interval reached for IWF reservoir (common)
2. Contaminated RESERVOIR BASE, LID, or LEAK PAD (occasional)

First check

Verify IWF reservoir age and lot number match system requirements

Test point: Reservoir label lot number vs. dialog display
Expected: Lot numbers match; reservoir not expired per label date

2 more checks with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MICROIMMUNOASSAY REAGENT SUPPLY jam cannot be cleared by reset

A jam occurs in the MICROIMMUNOASSAY REAGENT SUPPLY that persists after attempting reset in MEDs.

Ranked causes

1. MICROTIP REAGENT RING is jammed (unknown)
2. MICROWELL REAGENT RING is jammed or MICROWELL DISPENSER stuck in lowered position (unknown)

First check

Open MICROWELL and MICROTIP LOAD/UNLOAD DOORS and identify which RING is jammed

Test point: MICROWELL LOAD/UNLOAD DOOR and MICROTIP REAGENT LOAD/UNLOAD DOOR
Expected: One or both rings can be rotated by hand, or one is stuck

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroSlide cartridge count out of specification

Slide count detected during plunger calibration test differs from actual cartridge count beyond acceptable tolerance

Ranked causes

1. Plunger calibration drift or error (occasional)
2. Cartridge contamination or mechanical wear (occasional)

First check

Run Count test on Supply 1 or Supply 2 Plunger

Test point: Diagnostics > MEDs > Slide Supplies
Expected: Initial cartridge count recorded

2 more checks with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroSlide Incubator post-maintenance verification

Perform diagnostic tests and quality control checks after maintenance or repair

Ranked causes

1. Routine post-maintenance verification required after incubator service (common)
2. Quality control validation of all affected tests (common)

First check

Perform pad reflectance test

Test point: MicroSlide Incubator pad reflectance measurement
Expected: Pad reflectance within acceptable range

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroWell pack opener jam unresolved

Jam persists after initial troubleshooting steps; cannot open or close MicroWell pack system

Ranked causes

1. Debris or blockage in MicroIA reagent supply system (occasional)
2. Persistent mechanical jam or component failure (rare)

First check

Verify jam status after removal and inspection

Test point: MicroWell pack opener knob rotation
Expected: Knob turns freely and pack opens/closes

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

MicroWell Wash does not aspirate properly after filter replacement

System fails to aspirate reagent into Prime/Purge Station after WELL WASH ASPIRATE FILTER installation

Ranked causes

1. FILTER not threaded correctly onto MANIFOLD FITTING (common)
2. ADAPTER FITTING not attached correctly to FILTER (common)

First check

Verify FILTER installation thread security

Test point: MANIFOLD FITTING connection
Expected: FILTER screwed on until it stops with finger-tight force

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Photometer Dark Static Read Test fails

Test to diagnose light leaks into photometer or controller board interference. Run when assay performance issues suspected.

Ranked causes

1. Light leaking into photometer housing (occasional)
2. Controller board electrical interference (occasional)

First check

Run Dark Static Read Test

Test point: Diagnostics > Performance Tests > PHOTOMETER > Dark Static
Expected: Test completes successfully

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Photometer Water Blank results do not pass

Water Blank procedure completes but results fail validation when examined on screen

Ranked causes

1. Photometer calibration drift or reference issue (unknown)
2. System or supply issue (unknown)

First check

Verify supplies are loaded and available before procedure

Test point: MICROIMMUNOASSAY REAGENT SUPPLY, CUVETTE SUPPLY, MICROIMMUNOASSAY VERSATIP RING
Expected: At least 1800 µL water, at least 3 rows cuvettes, at least 18 VersaTips

2 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Primary Tip Sealer temperature not stabilizing

Temperature does not come into range and stabilize within approximately 5 minutes after Tip Sealer turned on

Ranked causes

1. AMBIENT/PRIMARY TIP SEALER TEMPERATURE TRANSDUCER BOARD failure or disconnection (common)
2. Environmental condition preventing normal temperature range (occasional)

First check

Verify Primary Tip Sealer temperature reading

Test point: Diagnostics > System Information > Environmental Monitoring
Expected: Temperature should stabilize within approximately 5 minutes

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Reagent pack inventoried incorrectly

New MicroWell, MicroTip, or MicroSlide cartridge not properly recognized during system inventory

Ranked causes

1. Pack not properly positioned or detected during inventory (occasional)
2. Metering assembly not properly seated (occasional)

First check

Identify reagent from Condition Review code

Test point: Condition Review screen code description
Expected: Reagent type identified

3 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Shutdown does not complete

System does not reach final shutdown state; status messages indicate ongoing processing or dialog appears

Ranked causes

1. Assays currently in progress (occasional)
2. Metering or assay processing in progress (common)

First check

Check system activity status

Test point: Confirm Shutdown dialog
Expected: Dialog displays current system activity status

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Signal Reagent Metering accuracy incorrect patient safety

Signal Reagent volume dispensed does not meet calibration tolerance

Ranked causes

1. Dispense probe positioning incorrect relative to volumetric flask (common)
2. Tubing kinked or obstructed (occasional)

First check

Measure volume dispensed against calibration line

Test point: Meniscus level in Class A volumetric flask after dispense
Expected: Meniscus on or below calibration line

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Tips jammed in Secondary Tip Sealer caution

Tips stuck in Dispose area or Strip area; Dispose area to WASTE CONTAINER B tubing may be blocked

Ranked causes

1. Tips accumulated in Dispose or Strip areas (common)
2. Damaged or missing DIVERTER (occasional)

First check

Visually inspect Dispose and Strip areas for tips

Test point: Dispose area and Strip area
Expected: No tips visible; area clear

3 more checks with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

VersaTip tube jam at coupling caution

Tips jammed in microimmunoassay versatip tube; cannot be cleared through load coupling

Ranked causes

1. Tips jammed in load area (common)
2. Tips jammed inside tube end or coupling (occasional)

First check

Check load coupling position

Test point: TIP LOAD COUPLING
Expected: Unlocked position (0)

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

WF Metering Leak and Hysteresis Test failure

Test indicates metering errors or leaks detected after MicroTip replacement or tubing work

Ranked causes

1. MicroTip damaged during test (occasional)
2. Tubing improperly installed or clogged (occasional)

First check

Inspect MicroTip for visible damage after test completion

Test point: MicroTip visual inspection
Expected: MicroTip intact with no cracks, deformation, or contamination

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

WF Metering leak detected

System condition codes indicate Immuno-Wash Fluid leaks; TIP SLEEVE LOCK not tight enough or tubing damaged/pinched

Ranked causes

1. TIP SLEEVE LOCK not tightened completely (common)
2. WF METERING TUBING worn, pinched, or damaged (common)

First check

Examine WF METERING TUBING for damage, blockage, or pinching

Test point: WF METERING PROBOSCIS tubing attachment
Expected: Tubing appears undamaged, clear, not pinched or blocked

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Barcode reader not reading samples

System fails to scan sample trays or read barcodes during sample loading or metering

Ranked causes

1. Dirty barcode reader window (common)

First check

Inspect barcode reader windows for dirt or contamination

Test point: STAT and routine barcode reader windows
Expected: Clean, clear windows without dirt or debris

1 more check with pass and fail actions, 2 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: Barcode reader alignment check

Periodic verification that barcode readers are positioned and functioning correctly for reliable sample identification

Ranked causes

1. Barcode reader requires periodic maintenance and alignment check (occasional)

First check

Position empty transport at barcode reader

Test point: Routine or STAT barcode reader position
Expected: Transport centered under reader for optimal scanning

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: Luminometer IRS

Incubator Reference System calibration procedure for luminometer to ensure proper signal detection and measurement accuracy.

Ranked causes

1. Luminometer requires IRS calibration per maintenance schedule or condition code (common)

First check

Open top left cover

Test point: top left cover
Expected: cover open and accessible

11 more checks with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: MicroWell Wash Aspiration Rate

Verification and calibration of MicroWell Wash aspiration rate performance

Ranked causes

1. Aspiration rate out of specification (unknown)

First check

Verify MICROWELL WASH pressure

Test point: 10 psi REGULATOR pressure gauge
Expected: 10 psi

4 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: MicroWell Wash Dispense Volume

Verification and calibration of MicroWell Wash dispense volume performance

Ranked causes

1. Dispense volume out of specification (unknown)

First check

Verify MICROWELL WASH pressure

Test point: 10 psi REGULATOR pressure gauge
Expected: 10 psi

4 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: Photometer wavelength selection for Static Read Test

Select correct wavelength for Photometer Static Read Test based on assay type being tested to ensure proper photometer performance validation.

Ranked causes

1. Need to validate photometer response at assay-specific wavelength (common)

First check

Select wavelength 340 if new lamp installed

Test point: Filter pulldown in Static Read Test
Expected: 340 nm selected

1 more check with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

Calibration: Slide dispense blade installation

Verification of proper blade orientation and seating during installation

Ranked causes

1. Incorrect blade orientation during installation (occasional)

First check

Verify blade orientation: ridged side position

Test point: Blade slot
Expected: Ridged side facing upward

3 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Calibration: VERSATIP SUPPLY COMPRESSOR FILTER Replacement caution

Routine maintenance procedure to replace compressor filter every 6 months or as indicated by condition code. System components may be damaged if circuit breaker not powered off.

Ranked causes

1. Routine maintenance interval or condition code alert (common)

First check

Power off Circuit Breaker 12

Test point: Circuit Breaker 12
Expected: Power off

6 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

CM and RT DISCARD CHUTE blockage or contamination

Slides not advancing through discard chutes or debris accumulation in chutes

Ranked causes

1. Slide residue or debris in DISCARD CHUTES (occasional)

First check

Inspect CM/RT DISCARD CHUTES for blocked slides or debris

Test point: Interior of CM DISCARD CHUTE and RT DISCARD CHUTE
Expected: Chutes clear and clean with no slides or debris

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

CM/RT RING cleaning required

Incubator ring contamination affecting system performance per condition code or service guidance

Ranked causes

1. Slide residue or wear material accumulated on CM/RT RING and HOT PLATE (occasional)

First check

Stop MICROSLIDE INCUBATOR rotation

Test point: CM/RT Ring status
Expected: Ring stopped rotating

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Condition codes displayed after sensor disconnect

System displays condition codes following disconnection of auxiliary wash or waste bottle sensors during bottle replacement

Ranked causes

1. Sensor harness disconnected during auxiliary bottle replacement (common)

First check

Verify sensor connections reconnected

Test point: Auxiliary wash bottle sensor (JS label) and auxiliary waste bottle sensor (WS label) harness connectors
Expected: Both sensor harnesses fully seated and connected

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Cuvette jammed in incubator patient safety

Cuvettes stuck inside incubator rows or behind heater block, preventing normal operation

Ranked causes

1. Cuvette positioned incorrectly or debris in incubator (common)

First check

Locate jam position

Test point: Incubator rows and space behind heater block
Expected: Jammed cuvette visible

2 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Dispense blade replacement caution

Procedure to reset and retract dispense blade during maintenance cycle. Part of proboscis assembly maintenance workflow.

Ranked causes

1. Routine dispense blade maintenance (common)

First check

BLADE retracts when motor knob is turned clockwise

Test point: DISPENSE BLADE MOTOR knob
Expected: BLADE retracts after 5-6 turns

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF Metering condition codes persist

ERF METERING displays condition codes that do not clear after routine maintenance or component replacement attempts

Ranked causes

1. ERF CARRIER ASSEMBLY obstruction or failure (common)

First check

Visually inspect CARRIER ASSEMBLY for obstructions

Test point: CARRIER in Z-TRACK ASSEMBLY
Expected: Clear, no visible debris or damage

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF metering MicroTip bent or damaged

MicroTip appears bent or damaged during visual inspection or operation

Ranked causes

1. MicroTip wear, bending, or damage (common)

First check

Loosen tip sleeve by turning left and unscrewing completely

Test point: ERF METERING TIP SLEEVE
Expected: Sleeve loosened and removed from retainer

6 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF Metering MicroTip degradation or improper installation

MicroTip not dispensing or metering samples correctly, or tip seal compromised

Ranked causes

1. MicroTip worn, contaminated, or inserted incorrectly (common)

First check

Inspect TIP SLEEVE for contamination or damage

Test point: TIP SLEEVE after removal from carrier
Expected: Sleeve clean, no visible residue or cracks

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF metering tubing damaged, blocked, or pinched

Tubing appears damaged, blocked by foreign material, or pinched during visual inspection of ERF metering tubing path

Ranked causes

1. ERF metering tubing wear, pinch, or blockage (common)

First check

Visually inspect ERF metering tubing at tip retainer fitting for damage, blockage, or pinching

Test point: ERF METERING TIP RETAINER fitting
Expected: Tubing attached securely, undamaged, not blocked or pinched

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

ERF reservoir low or empty

Electrolyte Reference Fluid level in reservoir is low or depleted

Ranked causes

1. Normal fluid consumption or reservoir depletion (common)

First check

Touch Reagents > View ERF/IWF in system menu

Test point: System user interface
Expected: View ERF/IWF Fluids screen displayed

11 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Fluid aspiration or dispensing incorrect or condition codes after cap attachment caution

System exhibits fluid handling errors or displays condition codes after quick disconnect cap replacement or reattachment

Ranked causes

1. Quick disconnect cap not fully seated on bottle cap (common)

First check

Verify quick disconnect cap is fully attached

Test point: Quick disconnect cap silver tabs on UWR or liquid waste bottle cap
Expected: Silver tabs fully extended and cap snapped into place with audible or tactile click

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Heartbeat LED flashing faster than once per second

After installing a POWER BOARD, the heartbeat LED flashes faster than once per second indicating an error condition

Ranked causes

1. Error in POWER BOARD (occasional)

First check

Press Reset button above heartbeat LED

Test point: Reset button above heartbeat LED
Expected: Error condition cleared

1 more check with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Heartbeat LED flashing slower than once per second

After installing a POWER BOARD, the heartbeat LED (D7 on LOW POWER DSP BOARDS, D6 on HIGH POWER DSP BOARDS) flashes slower than once per second

Ranked causes

1. Memory for POWER BOARD not loaded (common)

First check

Verify heartbeat LED flashing rate

Test point: Heartbeat LED (D7 on LOW POWER DSP BOARDS, D6 on HIGH POWER DSP BOARDS)
Expected: LED flashes once every second

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Inaccurate fluid level reported

System displays incorrect liquid waste bottle level readings in the UWR and Waste system

Ranked causes

1. Ultrasonic transducer wet after cleaning (common)

First check

Verify transducer is completely dry

Test point: Ultrasonic transducer in liquid handling tray
Expected: Transducer surface dry to touch, no visible moisture

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

IWF reservoir replacement caution

Wash fluid immuno reagent (IWF) reservoir is depleted or out and requires replacement during reagent management.

Ranked causes

1. IWF fluid depleted or low (common)

First check

Schedule IWF reservoir load

Test point: Reagents > View ERF/IWF dialog
Expected: Schedule Load button touched; countdown timer displayed

4 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Keyboard does not respond to a particular key

Specific keys on the keyboard do not respond when pressed

Ranked causes

1. Debris or contamination under key (common)

First check

Visual inspection and cleaning of affected key

Test point: Keyboard surface and key mechanism
Expected: Debris removed, key moves freely

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Liquid waste bottle full or nearly full patient safety

System Status screen reports liquid waste bottle is full or nearly full, requires emptying

Ranked causes

1. Normal accumulation of sample fluid in waste bottle during operation (common)

First check

Confirm system status indicates waste bottle is full or nearly full

Test point: System Status screen
Expected: Full or nearly full indicator

3 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Luminometer Performance Test

Diagnostic test to verify luminometer is operating properly and meeting performance specifications.

Ranked causes

1. Routine performance verification or condition code indicates need for luminometer test (occasional)

First check

Verify luminometer is at proper temperature

Test point: luminometer internal temperature
Expected: stable at operating temperature

8 more checks with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

More symptoms

Luminometer Read Incubator Reference
Luminometer Read Normal Sequence
Manual MicroTip pack loading with unreadable barcode
Manual MICROTIP PACK OPENER cannot move with MEDs
Manual MicroWell pack loading with unreadable barcode
Metering Leak and Hysteresis Test failure
Microimmunoassay reagent hatch installation
Microimmunoassay reagent supply cooler filter needs replacement
Microimmunoassay reagent supply interior contamination or moisture
MicroSensor fiber optics contaminated with cotton fibers
MicroSlide Incubator sensors require cleaning
MICROSLIDE INCUBATOR temperature out of range
MicroTip assay imprecision
MicroTip bent or damaged
MicroTip pack opener cap stuck on spindle
MICROTIP PACK OPENER will not respond after manual raising and reset attempt
MicroTip reagent pack cap too tight for automatic opener
MicroWell pack cannot open or close despite knob turning
MicroWell pack opener knob does not turn
Outdated and empty reagents removal
Pad Reflectance test fails
Pad Reflectance Test Range or Grand Mean out of specification
Photometer lamp requires replacement
PISTON CAP clogged
PISTON CAP loose or detached
PM RING SENSOR requires cleaning
Power board error after reset
Power board memory not loaded
Power board replacement needed
Pressure release sound when removing wash bottle cap
PRIMARY TIP SEALER replacement required
Proboscis/Piston Assembly replacement needed
PROBOSCIS/PISTON ASSEMBLY residue or clogging
Quality Control precision data review
Reagent pack bubbles detected
Registration rails jam clearance
Repeated slide dispense condition code on same cartridge
Sample information lost during tray removal
Secondary Tip Sealer requires cleaning
Signal Reagent dispense probes not dispensing
Slide dispense blade worn or defective
Slide jam in CM or RT DISCARD CHUTE
Slide jam in PM RING
Slide jam in WF SHUTTLE
SLIDE SUPPLY ACCESS DOOR PIVOT SPRINGS worn or failed
Slide Transport Blade Sensor contamination
Slides not visible in dispense window
System does not power on
System startup takes longer than expected
TIP LOCATOR not seated properly
Tips jammed in microimmunoassay VersaTip tube
Tips jammed in Sampling Center VersaTip Ring Load Area
Tips jammed in Sampling Center VersaTip Tube
Tray transport stuck or misaligned
Uncapped MicroTip reagent pack located and requires recapping
VersaTip hopper level exceeds maximum capacity
VersaTip or MicroTip not advancing during Scrap Run Test
VersaTip tips overfill in carousel
VersaTips jammed in escapement delivery tube
VersaTips nested in tip hopper
WF metering leak and hysteresis test
WF metering MicroTip replacement
WF metering pump requires replacement

63 more symptoms with ranked causes and checks are in ServiceForge. Connect ServiceForge to your AI

Error codes

Code	Meaning	Trigger	Severity
`Barcode?`	System could not read pack bar code label	Barcode reading failure during reagent loading	warning
`PW8-103`	Luminometer reading failure - repeated failures	3 successive luminometer performance test failures on any reading type	critical
`PW8-400`	Luminometer reference photon reading failure	Reference Photon reading fails performance test criteria	error
`PW8-401`	Luminometer reading variability failure	Photon or analog reading coefficient of variation exceeds 0.61%	error
`PW8-402`	Luminometer reference analog reading failure	Reference Analog reading fails performance test criteria	error
`PW8-403`	Luminometer well reading failure	Well Photon or Well Analog reading fails criteria during performance test	error
`PW8-404`	Luminometer reading consistency failure	Photon or analog reading fails consistency or variability criteria	error
`PW8-407`	Luminometer well analog reading out of tolerance	Well Analog reading deviates from expected range during performance test	error
`PW8-408`	Luminometer reference analog dark reading failure	Reference Analog dark reading fails performance test criteria	error
`PW8-409`	Luminometer LR Delta photon out of tolerance	LR Deltas (Photon) difference between Reference and Well readings exceeds 1%	warning
`PW8-410`	Luminometer LR Delta analog out of tolerance	LR Deltas (Analog) difference between Reference and Well readings exceeds 1%	warning
`PW8-413`	Luminometer well analog performance degradation	Well Analog reading shows poor performance during test	error
`PW8-414`	Luminometer reference analog LRS bias failure	Reference Analog LRS %Bias fails during performance test	error
`TT9-304`	VERSATIP SUPPLY - No Tip Delivered to S VTip Ring Load Position	Escapement or tip feed tube jam in red-taped side preventing delivery to sampling center versatip ring	error
`TT9-324`	VERSATIP SUPPLY - No Tip Delivered to uIA VTip Ring Load Position	Escapement or tip feed tube jam in green-taped side preventing delivery to microimmunoassay versatip ring	error

Likely causes and actions for each code are in ServiceForge. Connect ServiceForge to your AI

Community

0 fixes logged by technicians through their AI, with outcomes, for this model.

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.