METHVEN KEA MINI BASIN MIXER Installation Manual page 2

IMPORTANT: Please read all of the
instructions before installation.
General:
• Methven recommends this product is installed
by a licensed plumber in compliance with all
relevant regional regulations.
• Do not hydrostatic test the installation with
this mixer installed. Damage to the ceramic
cartridge may occur.
• All pipe work must be thoroughly flushed prior
to the installation of the mixer.
• In-line filters must be fitted on both hot and
cold supplies to prevent foreign particles
damaging the ceramic cartridge.
• Do not remove the ceramic cartridge from the
mixer when installing.
•
After installation all connections must be
checked for leaks.
•
All outlets used primarily for personal hygiene
shall deliver water at a safe temperature as per
regional regulations.
• This mixer is not recommended for use in
uncontrolled heating systems such as
wet-backs or solar heating units unless a
suitable tempering valve is fitted.
• If limited water flow is experienced, locate
aerator and filter washers and clean away
foreign material as required.
• It is the responsibility of the installer to ensure
a waterproof seal is achieved between the
product and mounting surface. If in doubt
about the quality of the seal, remove the
product and reinstall using silicone to ensure a
seal is achieved.
Installation:
Tip: Install product to
mounting surface before
connecting second hose to
mixer.
1.
2.
Aerator
3.
Base Ring
O-ring 4.
Mounting Gasket
Mounting Plate
5.
Mounting Studs
6.
Mounting Nuts
Flexible Inlet Hoses:
7.
Cold
Hot
Cut a single hole minimum
32mm/maximum 35mm diameter
into the mounting surface.
Screw the mounting studs into
the bottom of the basin mixer,
and connect one flexible hose to
the mixer.
Fit the base ring to the mixer and
insert o-ring into the groove in
the bottom of the base ring.
Feed the mixer's hose and
mounting studs through the hole
cut in the mounting surface, and
position the mixer where
required. Ensure the o-ring in the
base ring seals completely
around the hole in the mounting
surface.
Fit the mounting gasket,
mounting plate and mounting
nuts onto the mounting studs.
Tighten in place from under the
mounting surface.
Insert the remaining flexible hose
through the hole in the mounting
surface (from the underside) and
screw it into the base of the
mixer.
Connect the flexible hoses to the
hot and cold supplies (hot on the
left, cold on the right).
Do not stretch or twist hose
Correct
Incorrect
32mm min
35mm max
Max 40mm
Hot
Cold
DO NOT crush
hose or swaged
ends