Specifications

7
LOCATION AND
D
ESCRIPTION OF
U
NIT FEATURES
LED DISPLAY
LED
STATUS
EXPLANATION
Normal
Operation
GREEN
LED
Indicates that the power switch is ON and the compressor is
running.
High Pressure
Condition
RED LED
Indicates that there is a high pressure condition that must be
corrected. The internal high pressure switch activates at 550
psi.
Tank Full RED LED
Indicates that the recovery cylinder is full (if the Automatic
80% Tank Full Shutoff Option is installed).
HELPFUL HINTS
FOR RECOVERING
R-410A
R-410A has been designated by the EPA as a “very-high-pressure” refrigerant. Because
of its higher vapor pressure, recovering R-410A has some unique challenges. The higher
vapor pressure requires more work from the compressor, resulting in higher temperatures
and increased wear on moving compressor parts.
In order to reduce the affects of these conditions, Bacharach Test Systems recommends
the following:
• Whenever possible, cool your recovery tank with ice or water. This keeps the
compressor discharge pressures lower, which will result in faster recovery rates and
longer compressor life.
• Avoid recovering large amounts of R-410A at one time. Allow the recovery unit and
cylinder to cool before starting the next recovery job.
Following these simple hints will improve both recovery performance and compressor life.