Jm105 Service Manual [updated] Full -

The Dräger Jaundice Meter JM-105 is a non-invasive screening device used to measure transcutaneous bilirubin (TcB) levels in newborns. The service manual provides critical technical details for maintenance, calibration, and troubleshooting to ensure the device remains accurate and safe for clinical use.  Core Functionality & Principles 

1. Wrong Hydraulic Oil Grade: The full manual specifies viscosity index and anti-wear additives (e.g., AW 68 for hot climates). Using generic oil destroys pumps.
2. Incorrect Screw Torque: Toggle pin bolts need 120 ft-lbs + 90° turn. An abridged manual omits the angle turn, causing loose arms.
3. PLC Overrides: The full manual lists password levels for reprogramming. Without it, operators may enter an infinite loop, crashing the machine.

9. Appendices

Use the integrated light checker in the docking station to verify "L" (long), "S" (short), and Delta values against the reference range posted under the lid. jm105 service manual full