1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your EMAX Silent Air Industrial Air Compressor, Model ESS05V060V1. This 5 HP, 60-gallon, single-stage vertical air compressor is designed for industrial applications, featuring a durable all-cast iron splash lubricated pump and EMAX's patented Silent Air system for reduced noise and enhanced air filtration.
Please read this manual thoroughly before installation, operation, or maintenance to ensure proper use and to maximize the lifespan of your equipment.
Figure 1: EMAX Silent Air Industrial Air Compressor, Model ESS05V060V1. This image shows the full vertical compressor unit with the Silent Air system box attached to the side of the tank.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage to the equipment.
- Electrical Safety: Ensure the compressor is connected to a properly grounded electrical outlet with the correct voltage and circuit protection. Disconnect power before performing any maintenance or service.
- Pressure Safety: Never exceed the maximum operating pressure of 150 PSI. Regularly inspect hoses, fittings, and the tank for damage. Do not modify the pressure relief valve.
- Ventilation: Operate the compressor in a well-ventilated area to prevent overheating and ensure proper air intake.
- Hot Surfaces: The compressor pump and motor can become hot during operation. Avoid contact with these surfaces to prevent burns.
- Noise Level: While equipped with Silent Air technology, hearing protection is recommended for prolonged exposure in enclosed spaces.
- Drain Condensation: Regularly drain condensation from the air tank to prevent corrosion and maintain tank integrity.
- Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, hearing protection, and gloves, when operating or servicing the compressor.
3. Product Features and Components
The EMAX ESS05V060V1 air compressor incorporates several advanced features for performance and durability:
- 5 HP Electric Motor: Industrial grade 1.1 Service Factor 1740 RPM electric motor for optimal efficiency and longevity.
- 60-Gallon Vertical ASME Tank: Powder-coated tank with 1/4 inch mounting pads, designed for space efficiency and durability.
- All-Cast Iron Splash Lubricated Pump: A robust 1-stage, 2-cylinder pump designed for up to 50,000 hours of use with proper maintenance, producing 19 CFM at 100 PSI.
- Silent Air Technology: Patented system that dissipates intake noise by channeling air through baffle plates, reducing decibels by over 35%. It also includes four levels of air filtration.
- Dual Belt Drive: Utilizes V-belts, allowing for adjustment of pump speeds by changing pulley sizes.
- Industrial Removable Disc Valves: Ensures long-lasting durability and reliable performance.
- OSHA Approved Belt Guard: 13 G steel belt guard for enhanced safety.
- Condor Pressure Switch: For reliable pressure control.
Figure 2: Overview of EMAX Air Compressor highlighting key specifications such as 5 HP, 19 CFM @ 100 PSI, 60 Gallon tank, 150 Max PSI, and Single Phase operation. The image also indicates "Built in USA" with US & Global Components.
Figure 3: Close-up view of the EMAX Silent Air Technology system, showing the multi-level air filtration system with filters visible inside the housing. This system is designed to reduce operational noise and improve air quality.
Figure 4: Detailed view of the EMAX air compressor's pump and motor assembly, showing the robust construction and connections. This area includes the splash lubricated pump and the industrial electric motor.
4. Setup and Installation
4.1 Unpacking
Carefully remove the compressor from its packaging. Inspect for any shipping damage. Report any damage to your dealer immediately.
4.2 Placement
- Place the compressor on a firm, level surface. The 1/4 inch mounting pads on the tank base are designed for stability.
- Ensure adequate ventilation around the compressor to prevent overheating. Maintain at least 12 inches of clearance from walls or other obstructions.
- Locate the compressor in a clean, dry area, away from dust, moisture, and flammable materials.
4.3 Electrical Connection
This compressor requires a single-phase electrical supply. Consult a qualified electrician to ensure proper wiring and circuit protection for the 5 HP motor. The electrical connection must comply with all local and national electrical codes.
- Verify the voltage and amperage requirements of the compressor match your power supply.
- Ensure the circuit is equipped with a dedicated breaker of appropriate rating.
- The compressor must be properly grounded to prevent electrical shock.
4.4 Initial Checks
- Oil Level: Check the oil level in the pump crankcase. The pump is splash lubricated; ensure the oil level is within the recommended range on the dipstick or sight glass. Use only compressor-specific oil.
- Belt Tension: Verify the tension of the dual drive belts. They should have slight give but not be excessively loose.
- Drain Valve: Ensure the manual drain valve at the bottom of the tank is closed before starting.
5. Operating Instructions
5.1 Pre-Operation Checklist
- Confirm all safety precautions are understood and followed.
- Check oil level.
- Ensure drain valve is closed.
- Verify all connections (hoses, fittings) are secure.
5.2 Starting the Compressor
- Plug the compressor into the appropriate electrical outlet.
- Turn the pressure switch to the "ON" position. The motor will start, and the pump will begin to build air pressure in the tank.
- Allow the compressor to reach its maximum pressure (150 PSI) and shut off automatically. This confirms the pressure switch is functioning correctly.
5.3 Pressure Adjustment
The compressor is equipped with a regulator to adjust the output air pressure for your tools. Turn the regulator knob clockwise to increase pressure and counter-clockwise to decrease pressure. Monitor the output pressure gauge.
5.4 Shutting Down
- Turn the pressure switch to the "OFF" position.
- Unplug the compressor from the power source.
- Open the manual drain valve at the bottom of the tank to release any accumulated condensation. This is crucial for tank longevity.
6. Maintenance
Regular maintenance is vital for the longevity and optimal performance of your EMAX air compressor.
6.1 Daily Maintenance
- Drain Tank: Open the manual drain valve daily after each use to remove condensation.
- Check Oil Level: Verify the oil level in the pump crankcase. Add oil if necessary.
6.2 Weekly Maintenance
- Inspect Air Filters: Check the four levels of air filtration within the Silent Air system. Clean or replace filters as needed.
- Inspect Belts: Check the dual drive belts for wear, cracks, or proper tension. Adjust or replace if necessary.
- Check for Leaks: Listen for air leaks around fittings, hoses, and the tank. Tighten connections or replace faulty components.
6.3 Monthly/Quarterly Maintenance
- Change Oil: Replace the pump oil according to the manufacturer's recommendations (typically every 3-6 months depending on usage). Use only non-detergent compressor oil.
- Inspect Valves: Periodically inspect the industrial removable disc valves for proper operation.
- Clean Cooling Fins: Ensure the pump's cooling fins are free of dust and debris to maintain efficient cooling.
7. Troubleshooting
This section provides solutions to common operational issues. For problems not listed here, contact EMAX customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Compressor does not start or trips breaker. | Insufficient power supply, loose electrical connections, motor overload, faulty pressure switch. | Check power supply and circuit breaker. Ensure proper voltage. Inspect wiring. Allow motor to cool if overloaded. Consult electrician if issues persist. |
| Compressor runs continuously or cycles too frequently. | Air leak in system, faulty pressure switch, clogged air filter. | Check for air leaks and tighten connections. Inspect and clean/replace air filters. Test or replace pressure switch. |
| Low air pressure or slow recovery. | Air leaks, clogged air filter, worn pump components, incorrect belt tension. | Check for leaks. Clean/replace air filter. Adjust belt tension. Inspect pump valves and components for wear. |
| Excessive noise or vibration. | Loose components, worn bearings, insufficient oil, improper placement. | Check and tighten all fasteners. Verify oil level. Ensure compressor is on a level surface. Contact service if noise persists. |
| Oil in discharge air. | Overfilled oil, worn piston rings, clogged breather. | Check oil level and drain excess if overfilled. Inspect and clean breather. Service pump if piston rings are suspected. |
8. Specifications
| Attribute | Detail |
|---|---|
| Model Number | ESS05V060V1 |
| Horsepower (HP) | 5 HP |
| Tank Size | 60 Gallon Vertical ASME Tank |
| CFM @ 100 PSI | 19 CFM |
| Maximum Pressure | 150 PSI |
| Pump Type | 1-Stage, 2-Cylinder, All-Cast Iron, Splash Lubricated |
| Estimated Pump Life | 50,000 hours (based on B-10 bearing life with proper maintenance) |
| Motor Type | Industrial Grade 1.1 Service Factor 1740 RPM Electric Motor |
| Special Features | Patented Silent Air System (35%+ noise reduction, 4-level air filtration), Dual Belt Drive, OSHA Approved Belt Guard |
| Power Source | Corded Electric, Single Phase |
| UPC | 810070051990 |
Figure 5: "Built in USA" sticker, indicating that the tank is manufactured in the USA and is ASME certified, with US and global components.
9. Warranty and Support
EMAX air compressors are built with reliability and durability in mind and are backed by a comprehensive warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official EMAX website.
For technical assistance, parts, or service inquiries, please contact EMAX customer support. Have your model number (ESS05V060V1) and serial number ready when contacting support.
EMAX Customer Support:
- Website: www.emaxcompressor.com (Example link, replace with actual if available)
- Phone: Refer to product documentation for regional contact numbers.
