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System Cleaning
Frequency of cleaning will vary, depending on quality of
feedwater and usage. Cleaning is necessary in any of the
following occur: If residual deposits are evident inside
feedwater reservoir, or if a new 0.2 micron final filter clogs
rapidly. To clean the EASYpure R
O
D
I
the following is nec-
essary: a) two empty cartridges (ordered separately, part
number D7034), b) hose barb used during initial installa-
tion.
1. Remove cartridges from positions 2 and 3 and
discard. Install empty cartridges (part number
D7034) according to the instructions in
Cartridge Replacement
. Remove and
replace cartridges one at a time to avoid drain-
ing UV chamber.
2. Remove 0.2 micron final filter and install the
hose barb that was shipped with the system.
3. Remove Ventgard cap (be sure the reservoir
tank is full) and add 10ml to 20ml of household
chlorine bleach (5.25% sodium hypochlorite) to
reservoir.
4. Replace Ventgard cap. Press the
“START/STOP” button to put unit into Run
Mode.
5. Allow the unit to recirculate the cleaning solu-
tion for thirty minutes.
6. Drain the system.
a. Put the unit into Run Mode and place a bucket
or other suitable large container under the valve
and draw off water as described under
Water
Draw-Off
in the
Operation
section of this man-
ual. To clean the valve. Draw off water until the
water level in the feedwater reservoir is lowered
to the point that “Add” is displayed. Lift draw-off
valve to closed position.
b. Put the unit in Idle Mode, shut power off and
disconnect the power cord from the power entry
module. Disconnect water supply.
28
Maintenance and Servicing
Warning
Disconnect from the power supply prior
to maintenance and servicing.
Do not disassemble water lines or re-
move cartridges where spilled water
could contact equipment that requires
electrical service. Electrical shock
hazard could result.
Refer servicing to qualified personnel.
Note
Empty cartridges must be ordered
separately. Contact customer serv-
ice and order part number D7034.
Warning
Avoid splashing cleaning solutions on
clothing or skin.
Ensure all piping connections are tight
to avoid chemical leakage.
Ensure adequate ventilation when
using chemicals for cleaning.
Carefully follow manufacturerʼs safety
instructions on labels of chemical
containers and Material Safety Data
Sheets (M.S.D.S).