© LNS FOX Instruction manual series WS (USA) pag. 12 of 28 - rev. 06-2014
Fig.10a
Unit overview
Fig.10b
Extraction duct assembly
Fig 10c Extraction duct assembly on
the flange adapter
create a trap on the drainage tube according to the instructions below
Warning: Do NOT use the purifier without a trap on the drainage tube!!
The absence of a trap on the drainage and relative preloading operation prevents re-condensed
liquids from being discharged while the purifier operates.
The normal product life of filters could be seriously jeopardised by continuous use of the purifier
without a drainage trap.
4.3.1 Trap with use of trap bracket (included in the supply)
-
Insert a piece of flexible hose in the discharge duct and secure it with a metal clamp
-
Attach the bracket to siphon drainage (10e) in a fixed position using two or more screws
-
Pass the drain hose into the bracket so that it assumes the shape of "S" as shown in Figure (10 f)
-
Insert the other end of the drainage hose inside the tank for collecting the refrigerant or alternatively within a
container as shown schematically in the figure.
-
After having create the trap, release the two front latches and lift the top part of the purifier.
-
Use a suitable container to remove about 200-300 cc of coolant liquid (oil or emulsion) from the coolant tank.
-
Pour the coolant inside the lower part of the purifier in the drainage hole area, in order to preload the
drainage trap and allow the re-condensed liquids to be discharged from the first phases the purifier is used.
-
Lower the top part and secure the latches.
-
After a few seconds, the oil coming out of the drainage tube indicates that the drainage trap has been
properly preloaded.
4.3.2 Trap without use of trap bracket
In case it is not possible to use the trap bracket, in order to discharge the re-condensed liquid, build a drainage
trap on the flexible discharge hose as indicated in figure 10 g-h-i-l.
- Preloading the trap by following the above procedure in 4.3.1
Fig.10d
Secure the drainage hose
Fig.10e
Bracket for siphon trap
Fig.10f
Trap with use of dedicated bracket
Fig.10g
Fig.10h - Secure the ring with
Fig.10i
