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Airfler (Shanghai) Compression Machinery Co.,Ltd
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FAQ
Frequently Asked Questions
How Can We Help?
1. What industries or applications is this Air Compressor with Tank & Air Dryer suitable for?
A: Designed for industrial environments, this unit is ideal for automotive manufacturing, machinery operations, spray painting, and other applications requiring stable, dry air supply. The integrated tank and refrigerated air dryer eliminate moisture/oil contamination, ensuring equipment longevity.
2. What makes your compressor stand out from competitors?
A: Our rotary screw compressor features:
20% higher energy efficiency than piston compressors (ISO 1217 certified)
Integrated tank-dryer system with 0.01 ppm residual oil content (Class 0 air purity)
15-year lifespan (2X industry average) with CE, ASME, and PED certifications
3. What are the environmental requirements for installation?
A: Maintain 1.5m clearance around the unit for ventilation.
Ambient temperature: 5°C–40°C (air-cooled models) or -10°C–45°C (water-cooled models).
Avoid welding/sparks within 5m of the tank.
4. What’s the correct startup/shutdown procedure?
A: Startup:
Ensure the tank pressure gauge reads 0 psi.
Power on and let it idle for 3 mins to warm up.
Gradually increase load to rated pressure (175 psi).
Shutdown:
Release all air via the drain valve.
Turn off the power.
Drain condensate from the tank and dryer (critical in sub-zero conditions).
5. What routine maintenance is required?
A: Daily: Check for oil leaks; drain condensate.
Monthly: Clean/replace air intake filters (test per ISO 8573-1).
Annually: Replace dryer desiccant; pressure test tank (ASME Section VIII standards).
6. What should I do if the compressor overheats or makes unusual noises?
A: Immediately shut down the unit.
Check for:
Blocked ventilation (clear obstructions)
Low oil levels (refill with ISO VG 68 oil)
Loose fittings (tighten with torque wrench)
Contact support if issues persist.
7. Why is there water in the air output?
A: Common causes:
Clogged coalescing filter (replace every 2,000 hours)
Dryer malfunction (check refrigerant levels or thermostat)
Ambient humidity >80% (install auxiliary desiccant dryer)
8. The pressure gauge fluctuates abnormally. How to fix this?
A: Clean/replace the pressure relief valve.
Inspect the unloader valve for sticking.
Reset the pressure switch (adjust to 145–175 psi range).
9. What’s your warranty policy? How do I request service?
A: We provide:
2-year comprehensive warranty (excludes wear parts like belts/filters)
24/7 multilingual support via live chat or +86 4008700485
Global spare parts network (72hr delivery guarantee in EU/NA regions)
10. Do you offer technical documentation or training?
A: Yes! Download:
Interactive 3D manuals (EN/ES/FR)
Commissioning checklists (PDF/Excel)
Schedule free Zoom training for bulk orders (10+ units).
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