Filter/Antiscalant Cartridge Exchange; Installation Instructions - Thermo Scientific EASYpure RoDi Operating Manual

Ultrapure water purification system
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Installation Instructions

Filter/Antiscalant
Cartridge Exchange
Thermo Scientific
6. Using a customer-supplied tubing/fitting (1/4 inch male NPT),
securely attach feedwater connection to the 1/4 inch female NPT inlet
plumbing adapter.
7. Open facility water supply valve and check AY1332X2 assembly for
leaks.
8. Turn power on to EASYpure RODI system and operate normally.
Filter/Antiscalant cartridge should be exchanged whenever inlet-outlet
pressure difference exceeds 10psi (0.69 bar).
1. Turn power off to the EASYpure RODI system.
2. Close/shut off facility water supply or supply valve (located upstream
of the AY1332X2 assembly.)
3. Depressurize housing by momentarily pressing the RED button on top
of the housing cover. Note that a very small amount of water may
spray out of the depressurization valve, under the RED button, during
this step.
4. Carefully unscrew housing from housing cover, as it will be filled with
water.
5. Remove and discard old Filter/Antiscalant cartridge.
6. Insert new Filter/Antiscalant cartridge.
Important – be sure the end with the Antiscalant insert (which includes a
gasket) is installed down into the housing so that it will NOT compress
against the upper housing cover when the housing is reattached.
7. Reattach housing to housing cover.
8. Turn on facility water supply valve and check AY1332X2 assembly for
leaks.
9. Turn power on to EASYpure RODI system and operate normally.
Section 12
Accessories
s
EASYpure RoDi
12-3

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