Nortec SynPur User Manual
Page 16
Created: 21.12.2006
Changed: 21.03.2007
Printed: 02.03.2009
page 16 of 37
OUT
The LED „OUT“ is lit when the conductivity of the product is too high or too low.
Because this condition can lead to problems, the air humidification system is also
shut off at the same time.
Mains switch
The mains switch is used to turn the system on or off.
3.3 Functional description of the Synthesizer cartridge
The Synthesizer cartridge contains a regenerative resin mixture specially
formulated for DRAABE. The resin solution extracts the minerals from the purified
water based on the principle of ion exchange. During this process, the DI resins
are depleted and must be replaced for regeneration (for further information on
replacement, see Section 6.2).
The synthesizer cartridge is connected to the mounting rail with quick-couplings. It
is important during connection to ensure that the cartridge is connected properly.
The inlet and ou
tlet are marked „IN“ and „OUT“ on the cartridge. The infeed is
connected with the inlet („IN“) of the cartridge. The outlet („OUT“) is connected to
the filter.
For increased humidification capacity up to four synthesizer cartridges can be
connected sequentially and thus a longer service life achieved. As shown in the
figure below, the inlet („IN“) of the first is connected by a hose with quick-couplings
to the inlet of the mounting rail. The outlet („OUT“) of the first cartridge is
connected in turn with quick-
couplings to the inlet („IN“) of the second cartridge,
etc. The last synthesizer cartridge is connected again to the mounting rail.
Figure 9: Sequential connection of synthesizer cartridges
IN
OUT
IN
OUT
IN
OUT
IN
OUT
FLOW DIRECTION
IN
OUT
LEFT
RIGHT