PURELAB Option-S 7/15 US Operator Manual
ELGA
Page 18
PURELAB Option-S 7/15 US Version 1 08/14
5.5 Initial Start Up
1. THE
PURELAB Option-S US
should be installed
correctly as described in Section 5.
2. TURN on the feedwater supply to the unit and
adjust the inlet pressure. The
PURELAB
Option-S US
will operate on a feedwater
pressure between 4.0 bar (60 psi) and 6.0 bar (90
psi). Where feedwater pressures are inadequate
an internal optional boost pump should be fitted.
3. CHECK all hose connections are water-tight and
that there are no leaks.
4. THE
PURELAB Option-S US
units are supplied
containing traces of bacteriostatic solution which
have to be rinsed out from the pipework and
fittings. The solution is rinsed through both the
'DRAIN' and 'OUTLET' tubes, which therefore
initially both need to be directed to a drain or sink.
5. DISCONNECT the outlet tube at the reservoir
inlet and direct to a drain or sink.
6. THE unit is supplied without the LC141 Ion-
exchange cartridge pack fitted but has the by-
pass block in place.
7. ENSURE the cartridge by-pass block is left in
place until the unit has been rinsed free of
bacteriostatic solution.
8. TURN ON the electrical supply to the unit and
switch the mains switch at the power inlet module
on the left-hand side of the unit to the ON
position.
9. HAVING checked that the water supply has been
turned on, press the PROCESS button and the
unit will start.
10. LEAVE the unit running for 2 hours to drain.
During this period, the bacteriostatic solution will
be rinsed from the unit. For critical applications
the unit should be left to rinse overnight.
11. AFTER 2 hours, press the PROCESS button to
stop the unit. The outlet tube can now be
reconnected to the reservoir.
12. THE unit has now been rinsed.
13. REMOVE the by-pass block. (Store in the front
door).
14. INSERT Ion-exchange cartridge LC141.
(See
Section 7.2).
15. PRESS the PROCESS button and the water
purification process will begin, gradually filling the
reservoir with purified water.
Removing
Inserting
Removing & Inserting
By-pass Block
Summary of Contents for ELGA PURELAB Option-S 15-US
Page 1: ...PURELAB Option S 7 15 US Operator Manual ...
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