Define the requirements
Environment, contaminants, duty cycles and test objectives guide sizing and configuration selection.
- Expected operating conditions
- Target-contaminant assessment
- Prototype acceptance criteria
Plan the interfaces
Pressurizer placement, brackets, intakes, ducts, electrical supply and controls should be considered alongside ventilation and the cab envelope.
- Mechanical and electrical integration
- HVAC and recirculation interfaces
- Visibility, ergonomics and maintenance access
Validate on the machine
Individual component performance does not establish the performance of the assembled cab. Prototype testing verifies the configuration under the agreed conditions.
Document for production
The selected configuration, installation, commissioning and maintenance are documented to support repeatability and long-term follow-up.