Installation Guide
All  templates  for  Chicago  Series,  Great  Lakes  Series  (U202 / 
GLU3221-97  (U203)/GLU3221-79  (U203A)  and  Komponents  Series  stainless 
steel undermount sinks are for 3/ 16'' positive reveal installation. All templates for 
Great  Lakes  Series  GLU3419-11  (U301)/GLU3419-8  (U301A)/  GLU1412-7 
(U302) and Jazz Series undermount stainless steel sinks are 2-in-1 for both 1/ 4'' 
positive  reveal  and  flush  mount  installations. All  templates  for  Rhythm  Series 
vitreous china undermount lavatory sinks are for 3/ 16'' overhang installation. If 
you want the sink installed differently from what the template offers, make sure 
to tell your fabricator your preference. 
2. Verify  cabinet  clearance.  Use  Wells  recommended  cabinet  size.  Position 
template at desired location on the countertop allowing necessary space for the 
sink to fit into the cabinet, and enough room on the countertop for clips, faucet, 
and soap dispenser, etc.
3. Choose  the  right  fastener  (not  provided)  for  the  countertop  material.  On  the 
underside  of  the  countertop,  about  3/4''  or  closer  depending  on  the  space 
available  from  the  edge  of  sink  flange,  mark  spots  for clip  locations,  at  flange 
corners and every 6'' to 7'' apart around the sink flange. Secure the clips at the 
marked locations loosely.
4. Clean  the  sink  flange  and  countertop  surface  where  the  sink  flange  will  be 
mounted with a solvent such as denatured alcohol. Dry thoroughly and apply a 
thin bead of clear silicone caulk around the top deck of sink flange.
5. Position  and  align  sink  over  the  countertop  opening  and  press  sink  against 
countertop.
6. Adjust  the  position  of  sink  if  necessary.  Make  sure  it  is  aligned  to  the  cutout 
opening. Completely tighten all fasteners. Remove excess silicone caulk around 
the  inside  and  outside  edges  of  sink  flange.  After  silicone  cures,  wipe  inside 
edge with denatured alcohol. This will smooth out any rough areas.
GLU3319-99  )
WellsSinkware.com
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