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Equipment Installation
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.
• Failure to follow instructions will void warranty.
• Allow a minimum of 3" (7.6 cm) clear space under filter to facilitate cartridge change.
• Install with the inlet and outlet ports as labeled. Make sure not to reverse connections.
DF Series manifolds may be used with metal or non-metallic piping systems.
1.
Shut off incoming cold water supply.
2. Select the installation location. Allow a minimum of 3 in (7.6 cm) of space below the cartridge for
change-outs.
3. Select fasteners (not included) and tools appropriate for the installation location (wall, support structure
mounted to wall studs, 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.
• It is recommended to first draw a level line on the mounting surface at the height of the fasteners.
• Mark the location of the fasteners using the bracket as a template or by measuring the distance between the
mounting holes.
• Install the fasteners and allow 1/4"-3/8" (6-10 mm) of each fastener to protrude from the surface.
• Install the manifold onto the fasteners.
• Tighten the fasteners.
5. Install inlet (left rear) and two outlet fittings (right front and left front) to the manifold. All connections terminate
with a ¾" NPT (male) fitting. The inlet kit includes the fitting and a ball valve. The two outlets are the fitting
only. The instructions for the retention clips are on page 4. (PTFE tape is not included.).
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. Align the tabs of the HF90-S-SR5 cartridge with the slots in the retaining plate of the head on the left-hand
side of the manifold, and insert the cartridge into the manifold. Turn the cartridge to the right until a clicking
sound is heard; the clicking sound indicates the cartridge is properly engaged.
8. Repeat Steps 6 and 7 for the beverage cartridges (DF1XX has one, DF2XX has two) onto the right-hand head(s)
of the manifold. IMPORTANT NOTE: The beverage cartridge(s) will not fit into the left-hand head of the manifold.
Their connection only matches the head(s) on the right-hand side of the manifold.
Equipment Start-up Procedure
1. Turn on incoming water to system.
2. Pressurize system by rotating the inlet ball valve handle 1/4 turn to the left (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.
CAUTION
IMPORTANT NOTES
5
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