Test equipment water filter replacements · ADV family

Medivators ADV: troubleshooting and error codes

The ServiceForge knowledge base holds 4 documented symptoms for the Medivators ADV, with 5 ranked causes, 22 diagnostic checks with test points and expected values, and 0 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

Calibration: Pressure sensor set points

Set pressure sensor calibration points for leak test, jet, biopsy, air, elevator, water, suction, extra, detergent and alcohol channels using LIO calibration bits and mmHg thresholds.

Ranked causes

1. Firmware revision 30.U and higher requires Table 2 calibration values (common)
2. Firmware revision 30.T and below requires Table 3 calibration values (common)

First check

Verify main board firmware revision level

Test point: Main board
Expected: 30.U or higher for Table 2, 30.T or below for Table 3

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

Calibration: Air Cylinder Sensor S33

In-place calibration of analog sensor S33 to convert pressure readings to mmHg. Sensor set to turn on at 20 psi and off at 15 psi.

Ranked causes

1. Sensor calibration required using low and high pressure settings (common)

First check

Remove right side panel to access regulator and pressure gauge

Test point: Cabinet right rear
Expected: Panel removed, 1.7 bar regulator and gauge visible

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

Calibration: Air Tank Sensor S33 caution

In-place calibration of the Air Cylinder analog sensor S33 using low and high pressure settings to calculate offset and slope for mmHg conversion

Ranked causes

1. Sensor requires calibration using two pressure points (common)

First check

Remove right side panel to access regulator and pressure gauge

Test point: Right rear of cabinet
Expected: 1.7 bar regulator and pressure gauge accessible

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

Regulator pressure set to normal operation

Verify 1.7 bar regulator is set to normal operating pressure of 1.7 bar (25 psi)

Ranked causes

1. Regulator adjustment for normal operation (common)

First check

Verify regulator pressure setting

Test point: 1.7 bar pressure gauge located in cabinet right rear
Expected: 1.7 bar (25 psi), 25 psi

1 corrective action and part numbers 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.