| Task | Frequency | |------|-----------| | Visual inspection (case, filter, ports) | Daily | | Bump test | Before each use | | Full calibration | Monthly (or per site policy) | | Sensor replacement | 2–3 years (H₂S/CO/LEL) / 2 years (O₂) | | Pump filter change (if pump model) | Quarterly or visibly dirty |
One of the most valuable parts of a user manual is the alarm table. While settings can be adjusted, standard factory default alarms for the Biosystems BTS 350 are typically set as follows: biosystems bts 350 user manual
The longest chapter in the Biosystems BTS 350 user manual is usually the maintenance schedule. Neglect here is the number one cause of system failure. | Task | Frequency | |------|-----------| | Visual