Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread sealant
Step-by-Step Installation
- Choose Installation Location: Select a clean, dry, well-ventilated location with adequate clearance for air circulation and maintenance access.
- Unpack and Inspect: Remove all packaging materials and inspect the compressor for any shipping damage.
- Position the Compressor: Place on a solid, level surface. Use vibration pads if installing on concrete floor.
- Electrical Connection: Connect to a properly grounded 120V, 15A, AC only outlet with correct circuit protection. Do not use an extension cord.
- Air System Setup: Install air filter on intake, connect air hose to outlet using appropriate fittings with thread sealant.
- Check Oil Level: Verify oil level is at proper mark on sight glass (oil-lubricated models only).
- Initial Startup: Open tank drain valve, turn power on, allow compressor to build pressure and cycle several times to remove moisture.
Specifications
| Model Series | CMEC6080 |
| Type | Single Stage, Oil-Free |
| Color | Red/Black |
| Tank Capacity | 8 Gallon (30.3 Liter) |
| Noise Level | 78 dB(A) |
| Control Type | Pressure Switch with Gauge |
| Motor Power | 1.5 HP (Peak) |
| Max Pressure | 125 PSI (8.6 Bar) |
| CFM at 90 PSI | 4.0 SCFM |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 24 x 18 x 20 inches |
| Weight | 52 lbs (23.6 kg) |
| Pump Speed | 1725 RPM |
Warranty Information
- Full Warranty: 2 years parts and labor
- Tank Warranty: 5 years against defects
- Motor Warranty: 3 years on compressor motor
- Additional Coverage: Optional extended warranty available
For warranty service, contact Mastercraft Customer Service at 1-800-555-COMPRESS or visit MastercraftTools.com
Key Features
Oil-Free Pump
Maintenance-free oil-free design eliminates the need for regular oil changes and prevents oil contamination in air lines.
Thermal Overload Protection
Built-in thermal overload protection automatically shuts off the motor if it overheats, preventing damage and extending motor life.
ASME Certified Tank
8-gallon ASME certified air tank meets rigorous safety standards and includes a pressure relief valve for added safety.
Dual Voltage Ready
Motor can be reconfigured for 240V operation for improved efficiency and reduced amp draw in permanent installations.
Quick Recovery Time
Fast pump recovery quickly replenishes air supply, minimizing downtime between tool uses.
Low Amp Draw
Efficient motor design minimizes amp draw, allowing operation on standard 15-amp household circuits.
Recommended Applications
Nailing/Fastening
Ideal for framing nailers, finish nailers, and staplers
Inflating
Perfect for tires, sports equipment, and inflatables
Spraying
Suitable for small paint spraying projects and touch-ups
Blowing
Effective for cleaning workshops and drying surfaces
Air Tools
Powers impact wrenches, ratchets, and small grinders
DIY Projects
Versatile enough for most home workshop applications
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Compressor won't start | Power issue, pressure switch fault, thermal overload | Check power supply, reset thermal overload, check pressure switch |
| Low pressure output | Leaks, worn rings, intake filter clogged | Check for air leaks, clean/replace intake filter, inspect pump |
| Excessive cycling | Air leaks, check valve failure | Check system for leaks, inspect/replace check valve |
| Overheating | Poor ventilation, dirty cooling fins, excessive use | Improve ventilation, clean cooling fins, allow cool-down periods |
| Excessive moisture in air | Drain valve left closed, high humidity | Drain tank regularly, install aftercooler or dryer |
| Unusual noises | Loose components, worn bearings, piston issues | Tighten all fasteners, check bearings, inspect piston/cylinder |
Maintenance Schedule
- Daily: Drain moisture from tank, check for leaks
- Weekly: Inspect air filter, check hose connections
- Monthly: Check safety valve operation, inspect belts (if equipped)
- Quarterly: Clean cooling fins, check motor brushes
- Annually: Complete system inspection, replace air filter
- As Needed: Check and tighten all fasteners
Manual Downloads
Current Model Manuals
CMEC6080
8 Gallon Oil-Free Compressor
CMEC6080P
8 Gallon Portable Compressor
CMEC6080K
8 Gallon Kit with Accessories
CMEC6080V
8 Gallon Vertical Compressor
Popular Previous Models
CMEC6060
6 Gallon Oil-Free Compressor
CMEC6200
20 Gallon Stationary Compressor
CMEC6050
5 Gallon Pancake Compressor
CMEC6300
30 Gallon Two-Stage Compressor