Features Of Your New Pump - yellow jacket 93714 Operation And Maintenance Manual

Features of Your New Pump

Heavy-Duty Steel Handle
For well-balanced carrying and lifting
Multiple Intake Fittings
For flexibility in evacuations
Isolation Valve
For oil changes without
losing system vacuum
Light-Weight BLDC Motor
For a long life
Vacuum Indicator Gauge
Quick indication of
evacuation progress
and quickly spot if
system is leaking
NON-Sparking Switch with
Locking IEC Connector
For use with A2L systems
Cooling Fins
Helps pump run cool and
increases performance
Large, Impact-Resistant, Toughened Nylon Feet
Reduces vibration and increases durability and longevity
1. Male flare pump intake. Tethered cap
stays with unit. Large diameter hose
suggested for maximum pull down.
2. Additional intake ports.
3. Vacuum gauge shows evacuation
progress down to 30" range, so you will
know when to turn on electronic gauge
for more precise reading.
4. Gas ballast valve (not shown) helps
remove moisture and other con densable
vapors that have been drawn into the
pump as a result of evacuation.
Light weight universal BLDC motor can run on voltage as low as 85 volts with no issue,
and draws fewer amps than AC motors.
Downward Angled Sump
Helps remove contaminants usually
trapped in sump with other designs
Rope Loop
For easily lifting onto roofs
Plug Tether
So oil plug stays
with machine
5. Opening the ballast allows fresh air to
enter the cartridge and keep vapors
from combining with the oil. Vapors
escape harmlessly through the exhaust
valve. If combined with oil, vapors can
turn the oil milky white and lower pump
performance below specifica tions.
6. To operate ballast, turn the valve
counter-clockwise one full turn after
evacuation starts. As the vacuum
reading reaches 1000-2000 microns,
close the ballast to achieve a higher
vacuum range.
Wide-Mouth Oil Reservoir Port
Includes 3/4" garden hose thread to
easily vent exhaust to remote location
Convenient Shoulder Strap Eyelets
For easy carrying
over long distances
Elongated Sight Glass
For better view of oil level
and oil condition
3/8" Brass Oil Drain
For convenient, fast oil changes
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