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 space for operation and maintenance.
- Unpack and Inspect: Remove all packaging materials and inspect for shipping damage. Check all components against packing list.
- Position Compressor: Place on a solid, level surface. Ensure adequate clearance (minimum 12 inches) from walls and other objects.
- Install Air Filter: Attach the air filter to the compressor intake according to instructions in the filter manual.
- Connect Power: Connect to a properly grounded 120V, 60Hz, 15A dedicated circuit. Use appropriate gauge extension cord if needed.
- Connect Air Hose: Attach air hose to compressor outlet using appropriate fittings. Apply thread sealant to all connections.
- Check Oil Level: Verify oil level is at proper mark on sight glass (if oil-lubricated model).
- Test Run: Run compressor without load for 10 minutes to break in. Check for leaks and proper operation.
Specifications
| Model Series | CMEC6150 |
| Type | Single Stage Air Compressor |
| Color | Red / Black |
| Motor Power | 1 HP |
| Noise Level | 78 dB |
| Tank Capacity | 6 Gallon |
| Max Pressure | 150 PSI |
| CFM at 40 PSI | 4.0 CFM |
| CFM at 90 PSI | 2.6 CFM |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 24 x 15 x 18 inches |
| Weight | 52 lbs |
| Pump Type | Oil-Free or Oil-Lubricated (model dependent) |
Warranty Information
- Full Warranty: 1 year parts and labor
- Tank Warranty: 5 years against defects
- Motor Warranty: 2 years on compressor motor
- Additional Coverage: Optional extended warranty available
For warranty service, contact Craftsman Customer Service at 1-888-331-4569 or visit Craftsman.com
Key Features
Oil-Free Pump
Maintenance-free operation with no oil changes required. Ideal for users who prefer minimal maintenance and clean air output.
ASME Certified Tank
6-gallon ASME certified air tank provides reliable storage capacity with safety tested construction for long-lasting performance.
Thermal Overload Protection
Built-in thermal overload protection automatically shuts off motor if it overheats, preventing damage and ensuring safe operation.
Quick-Connect Coupler
Industrial-style quick-connect air coupler allows for easy tool changes without tools or complicated disconnections.
Low Amp Draw Motor
Efficient 1 HP motor designed for low amp draw, allowing operation on standard household circuits without tripping breakers.
Integrated Pressure Gauge
Easy-to-read pressure gauge with color-coded zones indicates tank pressure at a glance for optimal tool performance.
Recommended Applications
Inflating
Tires, sports equipment, air mattresses, and inflatable toys
Finishing
Paint spraying, stain application, and clear coating projects
Fastening
Nailing, stapling, and other light to medium-duty fastening tasks
Cleaning
Blowing dust from workshops, equipment, and hard-to-reach areas
Automotive
Tire inflation, air tool operation for light automotive work
DIY Projects
Home improvement, woodworking, and general workshop tasks
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Compressor won't start | Power issue, pressure switch fault, thermal overload tripped | Check power supply, reset thermal overload, check pressure switch |
| Low pressure output | Air leak, worn piston rings, faulty pressure regulator | Check for leaks, inspect piston rings, adjust/replace regulator |
| Excessive noise/vibration | Loose components, worn bearings, improper mounting | Tighten all fasteners, check bearings, ensure proper mounting |
| Motor overheats | Restricted airflow, excessive cycling, low voltage | Clean cooling fins, reduce duty cycle, check voltage supply |
| Air leaks | Loose fittings, damaged hose, faulty check valve | Tighten all connections, replace damaged hose, check valve |
| Slow recovery time | Worn pump, intake restriction, excessive demand | Check pump condition, clean air filter, reduce air demand |
Maintenance Schedule
- Daily: Drain moisture from tank, check for leaks
- Weekly: Inspect hoses and connections, check oil level (if applicable)
- Monthly: Clean air filter, check belt tension (if belt-driven)
- Every 3 Months: Check safety valve operation
- Every 6 Months: Change oil (if oil-lubricated model)
- Annually: Complete system inspection, replace air filter
Manual Downloads
Current Model Manuals
CMEC6150
1 HP 6-Gallon Oil-Free
CMEC6150K
1 HP 6-Gallon Kit
CMEC6150V
1 HP Vertical 6-Gallon
CMEC6150P
1 HP Portable 6-Gallon
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919.167380
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919.165420
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