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General| Brand | MasterCool |
|---|---|
| Model | R134a |
| Category | Digital Manifolds |
| Language | English |
Details the advanced capabilities and design aspects of the R134a digital manifold.
Lists the technical details including refrigerant type, pressure/temp display, response time, and power.
Important safety notices regarding handling refrigerant, eye protection, and static discharge (ESD).
Instructions for correctly installing the 9V DC battery into the device.
Procedure to set the manifold to zero for accurate local elevation and barometric readings.
Guide to powering on the unit and setting pressure/temperature units (PSI, In-Hg, °F, °C).
Steps to select vehicle manufacturer, model, and year for capacity data lookup.
Steps for closing valves and attaching couplers before system service.
Connects hoses to the system's high and low side ports for diagnosis.
Detailed instructions on how to attach and use manual couplers with the system.
Key information on system evacuation, leak testing, and refrigerant recovery.
Interpreting pressure readings (low/high side) to diagnose common A/C system issues.
Steps for safely charging refrigerant into the A/C system, including pressure limits.
Procedure for evacuating the system using a vacuum pump and verifying vacuum.
An illustrated list of all components and parts included with the R134a digital manifold.
Addresses common problems like low battery indicator and no display.
Details the warranty coverage, duration, and exclusions for the manifold.
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