VACUUBRAND MZ 2C NT VARIO without controller (o.C.) - Manual (Page 39)

page 39 of 76
Pumping unit PC 3004 VARIO with exhaust waste va-
por condenser Peltronic at the outlet:
The exhaust waste vapor condenser Peltronic
is separately packed and has to be assembled
at the pumping unit prior to use:
➨
Affix EK Peltronic with the mounting angle
to the pumping unit (1).
➨
Slip the PTFE tube (connecting tube be-
tween pump outlet and inlet of Peltronic)
onto the hose connection of the Peltronic
and fasten with union nut (2).
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 ((8) 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.
24).
• Ensure that the coolant outlet tubing is always unob-
structed and that it cannot get blocked.
• Maximum permissible coolant pressure at the exhaust
waste vapor condenser: 87 psi (6 bar) absolute. Outlet
flow must always be unhindered.
(1)
(2)
NOTICE