Initial Charge - EarthLinked AVS-0030-A Quick Start Instructions

Initial Charge

1. Close the LP and HP valves on the gage block. Disconnect and isolate the vacuum pump
and digital micron gage. Connect the refrigerant container (on the scale) to the gage block
utility hose as shown in Figure 27.
Inhalation of high concentrations of refrigerant gas vapor is harmful and
may cause heart irregularities or death. Vapor reduces oxygen available
for breathing and is heavier than air. Decomposition product are
hazardous. Liquid contact can cause frostbite. Avoid contact of liquid
with eyes and prolonged skin exposure. Liquid and gas are under
pressure. Deliberate inhalation of refrigerant gas is extremely
dangerous. Asphyxiation can occur without warning due to lack of
oxygen. Before using, read the material safety data sheet.
SD-410-QS (H) (06/15)
WARNING!
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