VACUUBRAND PC 620 NT plastic housing - Manual (Page 40)

page 40 of 113
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 va-
pors at the outlet.
+
No backflow of condensates.
+
Controlled recovery of condensates.
+
Close to 100% solvent recovery.
+
The isolation cover protects against glass splinters in
case of breakage, acts as thermal isolation to avoid
condensation of humidity and is intended to absorb
shocks.
➨
Attach the tubing of the coolant circuit to the respective
hose nozzles (hose nozzles for tubing I.D. 1/4”-5/16”
(6-8 mm), see image) at the waste vapor condenser.
Check all hose connections prior to starting operation of
the cooling system.
Secure coolant hoses at the hose nozzles (e.g., with hose
clamps) to prevent their accidentally slipping off.
➨
Prevent the discharge of dangerous gases and vapors
to the surrounding atmosphere. If appropriate, connect
the exhaust line to a suitable treatment system.
+
Never block the gas outlet ((2) hose nozzle for tubing
I.D. 3/8” (10 mm)). The exhaust hose has always to be
unobstructed and without back pressure to enable an
unhindered discharge of gases and protect the pump
valves from damage.
• Note: Install the hoses of the cooling system in a way
to avoid the flow / dripping of condensed water onto the
pumping unit (especially cables and electronic parts, see
also IP degree of protection, “Technical data”, pg. 26.
outlet (gas!)
2
12
13
NOTICE