AccuTools TruBlu User Instructions

Steps to a Proper Evacuation AccuTools.com How to get the most out of the TruBlu Evacuation rig, quickly and safely achieve deep, dry and tight systems. This manual subject to change without notice. Visit AccuTools.com for the most current versions and updates. ...

User Instructions TABLE OF CONTENTS Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 How Does TruBlu Work? . . . . . . . . . . . ...

as refrigerant transport hoses or for positive pressure application. Oils used in refrigeration applications also have an affinity for moisture. Moreover, oil coating the hose lining significantly impacts the evacuation speed due to desorption of moisture which occurs in vacuum. Buy a BluVa ...

connecting line in a system; so small we will not even discuss it. Never use it if you can avoid it as it is too costly in excessive pump-down time. Review of Vacuum for Service Engineers, Saunders and Williams Copyright 1959, Revised 1988, p. 60. Mathematically it is imp ...

Cautions/Safety TruBlu hoses are intended for use by professionally trained HVAC technicians. TruBlu hoses are not intended for pressure. They are designed for vacuum only the same as your vacuum pump. Pressurizing a vacuum hose could cause displacement of the O-ring seal which leads to pressure loss, refrigerant loss, and could c ...

Removing the Schrader cores provide the fastest evacuation. The 1/4” hose-end is to be connected directly to the back of the AccuTools Schrader Core Removal Tool. *If the cores cannot be removed, connect the AccuTools Schrader Core Depressor to the se ...

An accessory tee fitting is included in the Pro and Standard Kits to permit an additional hose to be connected. This is sometimes helpful to get from the vacuum pump to the service ports. Reducing the two ports to a single port will not significantly affect the evacuation times as each hose is rated at 16 CFM conductance spe ...

for Leaks Let’s start with the statement, “everything leaks!” What concerns us is the leak rate. The pump and vacuum rig have to overcome the leaks in the hoses or connections, so a low leak rate is critical for good evacuations. TruBlu hoses have a very low leak rate and low water adhesion properties. This means that TruB ...