3M DF1XX Instruction Manual - page 5
CAUTION
To reduce the risk associated with property damage due to water leakage:
• Read, understand, and follow all safety information contained on pages 2-4 prior to installation and
use of this product.
Equipment Installation
IMPORTANT NOTES
•Failuretofollowinstructionswillvoidwarranty.
•Allowaminimumof3”(7.6cm)clearspaceunderfiltertofacilitatecartridgechange.
•Installwiththeinletandoutletportsaslabeled.Makesurenottoreverseconnections.
DF Series manifolds may be used with metal or non-metallic piping systems.
1. Shut off incoming cold water supply.
2. Selecttheinstallationlocation.Allowaminimumof3in(7.6cm)ofspacebelowthecartridgefor
change-outs.
3. Selectfasteners(notincluded)andtoolsappropriatefortheinstallationlocation(wall,supportstructure
mountedtowallstuds,concrete,etc.)
4. Mount the manifold/filter system to a wall or using the mounting holes provided on the back plate of the metal
bracket.
•Itisrecommendedtofirstdrawalevellineonthemountingsurfaceattheheightofthefasteners.
•Markthelocationofthefastenersusingthebracketasatemplateorbymeasuringthedistancebetweenthe
mounting holes.
•Installthefastenersandallow1/4”-3/8”(6-10mm)ofeachfastenertoprotrudefromthesurface.
•Installthemanifoldontothefasteners.
•Tightenthefasteners.
5. Installinlet(leftrear)andtwooutletfittings(rightfrontandleftfront)tothemanifold.Allconnectionsterminate
witha¾”NPT(male)fitting.Theinletkitincludesthefittingandaballvalve.Thetwooutletsarethefitting
only.Theinstructionsfortheretentionclipsareonpage4.(PTFEtapeisnotincluded.).
6. Remove the sanitary cap from the HF90-S-SR5 cartridge and apply a light coat of water or water-grade
lubricant to the o-rings.
7. AlignthetabsoftheHF90-S-SR5cartridgewiththeslotsintheretainingplateoftheheadontheleft-hand
side of the manifold, and insert the cartridge into the manifold. Turn the cartridge to the right until a clicking
soundisheard;theclickingsoundindicatesthecartridgeisproperlyengaged.
8. RepeatSteps6and7forthebeveragecartridges(DF1XXhasone,DF2XXhastwo)ontotheright-handhead(s)
ofthemanifold.IMPORTANTNOTE:Thebeveragecartridge(s)willnotfitintotheleft-handheadofthemanifold.
Theirconnectiononlymatchesthehead(s)ontheright-handsideofthemanifold.
Equipment Start-up Procedure
1. Turn on incoming water to system.
2. Pressurizesystembyrotatingtheinletballvalvehandle1/4turntotheleft(counterclockwise)
ON position.
3. Check for leaks.
4. Use vent valve to remove trapped air.
5. Flush system in accordance with the cartridge Performance Data Sheet.
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