Environmental Water Systems DWS-UV - Manual (Page 11)

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Step 1
Close inlet water supply to the system.
Step 2
Open dispenser/faucet. Lock handle in the up position and/or allow water to flow (water should stop in a short time) and keep open to
relieve pressure.
CAUTION:
WATER WILL BE PRESENT WHEN FILTERS ARE CHANGED.
A pan, towel, etc. should be placed under the system to catch any water.
Step 3
Turn filter cartridge counterclockwise until it stops. Pull down (Hint: it may benefit from a little “wiggle”)
Step 4
Remove filter cartridge and dispose, preferrably by recycling the cartridge.
Step 5
Insert new filter cartridges, Starting from the left or “FEED” side, Stage 1 insert the blue labeled pre-sediment filter, next Stage 2 insert the
orange labeled pre-filter and lastly Stage 3 insert green post-filter. NOTE: Filters (by color) from Left to Right: Blue, Orange, Green
Inserting the filter cartridge: At the blue top of each filter cartridge find the side with two (2) notches. Line the notches up and insert filter
cartridge into the filter head assembly. Once cartridge is fully inserted into the head turn clockwise and completely lock into position.
CAUTION:
Inspect o-rings at cartridge top. Make sure they are clean, free of any debris and not damaged or kinked. Make sure it is correctly seated into
the channel before replacement.
Step 6
FOLLOW SYSTEM START-UP PROCEDURES AND FOLLOW PROPER TUBING CONNECTION INFORMATION
Replacement of Filter Cartridges
n Familiarize yourself with the system, its’ replacement filters and maintenance.
To Register, take note of the Model # found on the unit’s bracket
n Understand your system’s capabilities
n See water treatment options for protecting you, your family, and your home by EWS, Inc.
n Register Your System
Register this Product - It is a Requirement for Warranty
It is recommended that filters be changed at least annually or more frequently based on usage and
local water conditions. The quantity and quality of the water processed effects the life of the filters.
Annual Replacement of UV Lamp (Model No. DWS-UV Only)
Step 1:
Unplug the transformer. Then disconnect the UV lamp cord.
Step 2:
Pull firmly on the UV lamp tail only to remove the lamp.
Do Not remove cap at top of UV Module
Step 3:
Insert and firmly press new UV lamp into the top of the cap.
Reconnect UV lamp cord.
Step 4:
Reconnect UV lamp cord. Plug in unit transformer.
WARNING:
DO NOT DISCONNECT UV MODULE FROM THE FACTORY
CONNECTIONS AND DO NOT OPEN UV CAP FROM UV MODULE
FOR TYPICAL UV LAMP REPLACEMENT.
1 - Fully Assembled UV Module
2 - UV Module Housing
3 - UV Cap with Quartz Glass Sleeve
4 - UV Lamp with Lamp Cord
1
4
3
2
SCHEMATIC FOR ILLUSTRATION PURPOSES
Caution - Please Note: Complete UV Housing replacement is recommended by manufacturer every 3 years.
The part with lamp included can be purchased with filter replacements when applicable.