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Megan NielsenAug 12, 2025
What to do if Medical Equipment by Boston Scientific shows Er 40 error?
- SsanchezmeghanAug 12, 2025
If the Medical Equipment by Boston Scientific displays error code Er 40, it indicates that the internal working pressure is not within the specified range, potentially due to input pressure being too high or too low. Here’s what you should do: 1. Verify and adjust the air pressure according to the value specified on the identification plate on the unit's back panel. 2. Reduce working pressure using the pneumatic rotary knob and try again by pressing the foot pedal. 3. Do not increase the pressure beyond 100%. If the error persists after these steps, further assistance is needed.