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SHELF INSTALLATION
CAUTION
Do not place anything on top of the unit; doing
so could damage the unit or subject personnel
to possible injury.
CAUTION
Use of excessive force when tightening
mounting screws may damage unit or wall.
NOTE: When mounting the shelf to the wall, secure
the gussets directly to the wall studs or use toggle
bolts (not supplied) if unable to secure unit directly
to wall studs.
1. Secure two shelf gussets to the underside of the
shelf/drain unit using the four stainless steel nuts
provided.
For proper drainage the shelf must be mounted level
or with left-hand side no more than 1/4" higher than
the right-hand side.
NOTE: Right-hand side should never be higher than
left-hand side.
2. Mount the shelf assembly to wall with
appropriate hardware at all four gusset mounting
holes. If gussets cannot be mounted directly into
wall studs, secure shelf to wall studs using at
least two of the shelf top mounting holes. (See
Figure 6.)
Drain pipe is to be routed in compliance with State
and local plumbing codes.
3. Attach drain pipe to the 1-1/2" (38 mm) diameter
drain tail pipe located on shelf/drain assembly.
4. Secure spray arm to cavity housing by twisting
the spray arm into the support bracket located
inside the cavity housing. The support bracket
will be located between the two spray heads.
(See Figure 7.)
5. With the spray heads on the spray arm pointing
downward connect the spray arm to the water
manifold, making sure O-Ring is seated into
groove on manifold end. (See Figure 8.) Hand
tighten only. Now core unit is set onto the shelf.
Plumber should then work backward from the
spray arm union to locate final plumbing path and
clamp (secure) the mixing valve to the wall.
Figure 6. Shelf Assembly Mounting
Support Bracket
Figure 7. Spray Arm Installation
6. Attach timer bracket anywhere on the shelf/drain
unit or any convenient location on the wall
nearby. (Optional)
NOTE: Do not mount timer bracket on the cavity
housing.
5
INSTALLATION
Top Mounting
Holes
Gusset
Mounting Holes
Stainless Steel Nut
Form No. HQTM-0206
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