AS176 - Compressor WilTec - Free user manual and instructions
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| Product Type | Air Compressor |
| Brand | WilTec |
| Model | AS176 |
| Motor Power | 1100 W (1.5 HP) |
| Tank Capacity | 24 L |
| Max Pressure | 8 bar (116 psi) |
| Air Displacement | 230 L/min |
| Voltage / Frequency | 230 V / 50 Hz |
| Dimensions (L × W × H) | 58 × 30 × 55 cm |
| Weight | 16 kg |
| Main Functions | Inflating tires, pneumatic tools, spray painting, air blow cleaning |
| Operating Pressure Adjustment | Pressure regulator with gauge |
| Safety Valve | Overpressure safety valve |
| Maintenance | Regularly drain water from tank; check oil level (if oil-lubricated) |
| Cleaning | Wipe exterior with damp cloth; keep air filter clean |
| Safety Features | Thermal overload protection, pressure release valve, stable base |
| Spare Parts Available | Filters, valves, pressure gauges, hoses, fittings |
| Reparability | Modular design allows replacement of key components |
| General Information | Portable compressor with wheels and handle for easy transport |
Frequently Asked Questions - AS176 WilTec
What type of oil should I use for the WilTec AS176 compressor?
If your compressor is oil-lubricated, use a mineral compressor oil (usually SAE 40 or specifically labeled for air compressors). Check the manual for the exact oil capacity and viscosity recommendation.
How do I drain the water from the tank?
To prevent rust and water contamination, open the drain valve at the bottom of the tank after each use, while the tank is still slightly pressurized. This forces out any accumulated condensation.
What is the maximum pressure I can set?
The WilTec AS176 has a maximum pressure of 8 bar (116 psi). Adjust using the pressure regulator to suit your tools, but never exceed the rated maximum.
Can I use the compressor for spray painting?
Yes, you can use it for spray painting with an appropriate spray gun. Ensure the air pressure is set correctly for your gun and that the air is dry and filtered to avoid paint defects.
Why does the compressor stop working after a while?
The compressor has a thermal overload protector that automatically shuts off the motor if it overheats. Let it cool down, then restart. Also check the voltage supply and that the intake filter is not blocked.
How often should I clean the air filter?
Clean the air filter every 1-2 weeks in dusty environments. Remove the filter element and wash it with soapy water, dry it completely, and reinstall. Replace it if damaged.
Can I use an extension cord?
Yes, but use a heavy-duty extension cord with a sufficient cross-section (at least 2.5 mm²) and rated for 230V and 10A to avoid voltage drop and overheating. Keep it as short as possible.
What tools can I power with this compressor?
The AS176 can power nail guns, air staplers, tire inflators, blow guns, and small air tools up to about 230 L/min air consumption. Check the tool's air requirement against the compressor output.
How do I increase the tank pressure?
The motor runs until the pressure switch reaches the factory-set cut-off pressure (typically 8 bar). You cannot increase beyond the preset maximum. Use the regulator only to decrease the outlet pressure.
What safety precautions should I take?
Always operate in a ventilated area, keep away from flammable materials, use safety glasses, and ensure the pressure hose is rated for the compressor output. Never point the air stream at people or pets.
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