vacuumbrand PC 510 select, Instructions For Use Manual, Page: 38 / 88

39 20901101_EN_PC5xx-6xx_VARIO_select_Serie_V1.0_280618
Installation and connection
4.3.3 Coolant connection at the condenser
A vapor condenser EK has a connection for coolant liquids. Water
or the liquid from a chiller, for example, are suitable coolants.
In a closed, in‑house coolant circuit, the pressure should be
limited to 3 bar (44 psi).
A cooling water valve may only be installed in the intake; the
coolant drainage must be clear and non-pressurized.
Connect coolant
(i) (j)
IN
EX
1. Fix both hose nozzles (i) to the condenser as shown using
union nuts (j) .
2. Fix the hoses for the coolant on the condenser as shown:
IN = feed line, EX = outlet.
3. Fix the vacuum hoses, e. g., with hose clamps.

Example
Coolant connection
on the EK
Coolant connection
IN = Feed line
EX = outlet
IMPORTANT!