Aries 931213, Installation And Operation Manual

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9 / A R I E S H I G H P U R I T Y WAT E R S Y S T E M
TO ADJUST SET-POINT
Press and Hold SET-POINT then also press ADJUST
Release both buttons
-LO- will be displayed momentarily, followed by the
current Low set-point value with the LCD’s
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- To skip this digit, Press and Release ADJUST again
OR, Press SET-POINT repeatedly until the desired
number is achieved.
Then Press and Release
ADJUST
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- Press SET-POINT to adjust the digit
- Press ADJUST to Skip.
Continue this sequence until all the digits are set and
press
ADJUST
-HI- will be displayed momentarily, followed by the
current High set-point value with the LCD’s high-
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- Press SET-POINT to adjust the digit
- Press ADJUST to Skip.
Continue this sequence until all the digits are set and
press.
- The Monitor will automatically return to its normal
operating mode.
MAINTENANCE
This unit was designed and manufactured to have
the ability to produce the purest water that can be
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by CLSI, ASTM, for Type I Reagent Grade Water
when it is operated and maintained according to
these instructions.
• The ultraviolet lamp (if installed) must be changed
once each year.
• The resin cartridges must be replaced when the
purity meter indicates the water purity is below your
requirements
or every 6 months .
• The exterior surfaces may be wiped clean with a
mild detergent and a soft cloth to keep the unit
clean and new looking.
REPLACING THE FILTER CARTRIDGES AND
FINAL FILTER
The cartridges are expendable items which have a
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the digital display indicates the purity is less than your
minimum requirements, the DI resin cartridges have
exhausted their capacity to perform. Cartridge should
be replaced every 6 months as a matter of routine
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time the cartridges are replaced.
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• Close feed water valve to the system.
• Place a container under the outlet valve to drain
water from the system, which releases pressure.
Open the outlet valve and leave open until water
stops draining from the system.