We recommend checking the inlet air filter every 2 months and performing a full inspection every 6 months. For high-dust environments, filter inspection should be done monthly. As oil-free equipment, no lubrication is required, which significantly reduces maintenance complexity compared to traditional pumps.

First, check the inlet air filter for blockage and verify that all system piping connections are tight with no air leaks. If the issue persists, check the following:

• • Verify the motor is running at the correct speed
• • Inspect discharge valve operation
• • Contact our engineers for remote diagnosis if needed

Yes. Our control panels support standard Modbus RTU/TCP communication protocols and 4-20mA analog signal output. We can integrate with most industrial automation systems including Siemens, Allen-Bradley, and Mitsubishi PLCs. Our engineers can provide wiring diagrams and protocol documentation during installation.

Standard spare parts (filters, seals, sensors) are typically shipped within 2-3 business days via DHL or FedEx, with delivery in 5-7 days to most international locations. For urgent situations, we offer express shipping with 3-4 day delivery. Major components may require 2-3 weeks depending on availability and customs clearance.

Our technical team provides multiple remote support channels:

• • Email support with response within 1 hour during business hours
• • Video calls via WhatsApp, Zoom, or Teams for visual diagnosis
• • Screen sharing for parameter adjustment guidance
• • 24/7 emergency hotline for critical issues

All our technical manuals are available in English and Chinese. For other languages, we can provide translated versions for major markets upon request. Our technical support team includes multilingual engineers who can communicate in English, Chinese, Spanish, and basic technical terminology in other languages.