Preventive maintenance is the foundation of the CleanAir™ system’s long-term performance. While the system is designed for durability, every component has a natural service life that must be respected to avoid downtime, degraded filtration, or unsafe operating conditions.
Regular inspections and timely replacements:
Extend component lifespan by detecting early signs of wear.
Maintain air quality compliance in cleanliness-critical environments.
Reduce operating costs by preventing energy waste caused by clogged filters or unbalanced fans.
Ensure safety by monitoring electrical and mechanical integrity before failures occur.
Tip for Facilities with High Dust Load
In environments such as woodworking shops, pharmaceutical production, or metalworking, filters may clog earlier than expected. Consider halving the intervals listed in the schedule.
The maintenance schedule is organized by component type and broken into three levels of action:
Inspection – Routine checks for wear, contamination, or malfunctions.
Replacement – Scheduled renewal of consumables or degraded parts.
Notes – Special considerations, such as environmental conditions, usage intensity, or regulatory requirements.
The schedule is further divided into time intervals: every 6 months, 12 months, 18 months, and 24 months. These intervals represent the maximum time between checks or replacements; in high-load facilities, maintenance may be required more frequently.
Find table in next page.
Component | Description | Task | 6 months | 12 months | 18 months | 24 months | Notes |
|---|---|---|---|---|---|---|---|
HEPA Filter Module | Captures airborne particles ≥0.3 μm | Inspection | X | X | X | X | Check for discoloration, clogging, and airflow resistance |
Replacement | X | Replace annually or sooner if pressure drop >200 Pa | |||||
ULPA Filter Module | Captures particles down to 0.12 μm, used in labs/clean zones | Inspection | X | X | X | Ensure seals are tight, test airflow | |
Replacement | X | Replace every 18 months | |||||
Fan Vibration Mounts | Rubberized mounts reducing vibration & noise | Inspection | X | X | Look for cracks or compression | ||
Replacement | X | Replace at 24 months or earlier if degraded | |||||
Control Panel | Digital scheduler, diagnostics, and alerts | Inspection | X | X | X | X | Test display, buttons, and logs |
Replacement | X | Replace if unresponsive, otherwise software update | |||||
Electrical Wiring | Power cable, connectors, and insulation | Inspection | X | X | Look for wear, overheating | ||
Replacement | As needed only | ||||||
Mounting Brackets | Supports housing stability | Inspection | X | X | Tighten bolts, check corrosion | ||
Housing (External) | Steel chassis with protective coating | Inspection | X | X | X | X | Clean dust buildup, inspect coating |
Airflow Sensors | Monitors flow rates for efficiency | Inspection | X | X | X | X | Test and calibrate |
Replacement | X | Replace annually in critical environments |