Labconco VACUUBRAND Diaphragm Pump 7393000 User Manual
Page 40
To reduce pump noise emanating from the pump exhaust
port, connect an exhaust hose or use a silencer (see ”Ac-
Separator (inlet) and
exhaust waste vapor condenser (outlet)
Assembling the hose nozzle with union nut:
➨
Take the hose nozzle with attached compression fer-
rule and union nut out of the catchpot and put onto inlet
connection (version 2 AK: onto inlet and outlet connec-
tions).
➨
Tighten the union nut by hand until you can feel the
stop. Then tighten an additional 1/4 rotation with an
open-ended wrench (size 17mm) for final installation.
Catchpots:
The catchpot at the inlet protects against drop-
lets and particles from entering the pump.
+
Enhances lifetimes of diaphragms and
valves.
+
Improves vacuum performance in applica-
tions with condensable vapors.
Both catchpots are coated with a protective lay-
er to protect against shattering in case of break-
age or implosion.
➨
Assemble the catchpots at the inlet and at
the outlet using joint clips.
Exhaust waste vapor condenser:
➨
Assemble the hose nozzles for coolant inlet
(12) and coolant outlet (13) tubing at the ex-
haust waste vapor condenser.
The
exhaust waste vapor condenser enables
an efficient condensation of the pumped vapors
at the outlet.
+
No backflow of condensates.
+
Controlled recovery of condensates.
+
Close to 100% solvent recovery.
+
The isolation cover protects against glass
overpressure
safety relief
device (11)
catchpot
at outlet (9)
catchpot
at inlet (9)
outlet (gas!) (2)
(12)
(13)