Installation Instructions Important: Read and understand this manual before installation. 1. Preparation Trace the base size and mount hole locations onto cardboard to create a template. Use this template to • drill holes for mounting the compressor in a suitable location. Exercise caution when drilling to avoid obstacles beneath the surface.
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5. Air Line Restrictions Limit the use of 45-degree and 90-degree fittings to three or fewer to prevent loss of airflow. Use at least • 3/4" hose/plumbing throughout the system. 6. Airflow Considerations When installing the Twister in a confined space, ensure proper airflow direction through the unit. Provide a •...
Minimum Safety Guidelines___ Before Operating the Compressor: 1. Read and Understand Manual: Ensure you read and comprehend the operation manual and all related safety materials before operating the air compressor. The installer must ensure that the manual and all safety decals are delivered with the unit upon completion of product installation.
Refueling and Fire Safety: 11. Refueling Precautions: Never refuel the unit while it is running or hot. Avoid sparks and flames when refueling. Only refuel in well-ventilated areas. 12. Fire Hazard: Keep flammable materials away from the compressor. Have fire extinguishers readily available and know how to use them Preventing Accidents: 13.
Safety Features: 1. 200 PSI Relief Valve: The unit includes a 200-psi relief valve. 2. Temperature Safety Shut Down: There is a temperature safety shutdown feature on both the engine and compressor. 3. Rapid Blow Down Valve: This valve discharges system pressure on the compressor side after shutdown. 4.
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How a Rotary Screw Compressor Works The system uses a flooded lobe, rotary screw compressor. This type of compressor contains a male and female rotor turning at a fixed speed. Here’s a step-by-step overview of its operation: 1. Air Intake: Air at atmospheric pressure is introduced into the housing, where it is trapped between the turning rotors, allowing for compression to take place.
Inspect coupler on engine and compressor; replace if required. Check for leaks, loose fasteners, fittings, wire, and hose chafing. Requires: Twister T40/T60 250 Hour Service Kit (Part Number ATS425S) Compressor Air Filter (Located within #16) (Part Number ATC002) • •...
Clean the radiator external fins. Check valve lash (Located under tappet cover on top of engine at #7). Requires: Twister T40/T60 500 Hour Service Kit (Part Number ATS450S) • Compressor Air Filter (Located within #16) (Part Number ATC002) Compressor Oil Filter (#2) (Part Number ATC003) •...
Start-Up/Shut Down Procedure (With Autostart Option) Turning On the Unit Ensure that ‘COMPRESSOR’ button is turned off. • Turn key to the start position to power on the unit. • • Press ‘RUN’ to start your Twister’s engine. Allow the engine to get to a smooth idle. •...
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Start-Up/Shut Down Procedure (Manual Start) _ Twister T40/T60s come standard with a simple control box featuring a keyed switch, a ‘Compressor’ button, and an ‘Aux/Idle’ button. Starting Your Twister Ensure that it is safe to start the compressor. • Turn key on the control box to the right to crank the engine.
Adjusting the System Your Twister has been designed to continuously run tools requiring roughly 90 PSI. In the event that either of these values have drifted, they can be brought back to our spec with some simple adjustments. Setting the PSI The pressure switch (#19) can be adjusted between 130-165 PSI.
Troubleshooting Below are a variety of commonly observed air compressor issues, along with steps to identify or solve each one. Compressor Does Not Produce Adequate Air Check and correct the following: 1. Ensure the compressor oil level ( is correct. 2.
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Engine Stalls When Compressor Starts Check and correct the following: 1. Ensure the air compressor is not under pressure – allow it to unload. 2. Verify the engine speed is adequate. Refer to the 'Adjusting the System' section of the manual. 3.
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