Heraeus HS 12 - User Manual

Notes for operating and service personnel regarding safe use and maintenance of the unit.

Essential safety precautions for operation, maintenance, and environmental conditions.

Step-by-step guides for replacing exhaust, downflow, diaphragm filters, and the blower unit.

Detailed steps for performing gas disinfection using paraformaldehyde.

Procedures for measuring inflow, downflow, and airflow patterns according to standards.

Detailed tests for electrical safety, cabinet leakage, and HEPA filter integrity.

Step-by-step guide for installing the digital display airflow velocity system.

Procedures for testing airflow direction, velocity, filter leakage, and electrical safety.

Procedures for visual inspection, electrical safety, and monitoring equipment checks.

Detailed tests for inflow, downflow, airflow patterns, and filter integrity according to standards.

Details filter integrity tests (VDI 2083) and air velocity measurements.