WL250
Operating,
Installation,
and
Service
Manual
Page
21
‐
Revision:
4
‐
25
‐
2016
SERVICE
REQUIREMENTS
WARNING!
Read
and
understand
the
contents
of
this
manual
before
attempting
to
service
WL250.
Failure
to
follow
the
instructions
in
this
manual
could
result
in
death,
serious
personal
injury,
or
severe
property
damage.
Only
trained
and
qualified
technicians
should
attempt
to
install,
maintain,
or
service
Waterlogic
Equipment.*
1.
Visually
inspect
all
electrical
and
water
connections
for
signs
of
wear
or
damage.
DANGER!
HIGH
VOLTAGE
ELECTRICAL
HAZARD.
Unplug
before
inspection
and
service.
2.
Waterlogic
recommends
changing
the
UV
Lamp
every
12
months.
NOTE:
When
replacing
the
UV
Lamp
the
wiring
harness
must
also
be
replaced.
NOTE:
The
Glow
Starter
shown
to
the
right
may
appear
blackened
which
is
normal.
WARNING!
ULTRAVIOLET
RADIATION.
Protect
your
skin
and
eyes
against
ultraviolet
rays.
Never
look
directly
at
an
operating
UV
light.
Disconnect
before
removing
UV
Lamp.
CAUTION!
UV
LAMPS
ARE
HAZARDOUS.
Lamps
are
considered
Hazardous
Waste
and
must
be
disposed
of
accordingly.
Refer
to
Product
MSDS
sheet
for
details.
3.
Clean
the
quartz
sleeve
that
surrounds
the
UV
lamp
with
a
non
‐
abrasive
cloth,
descaling
solution,
or
ultrasonic
bath
if
needed
when
changing
UV
lamps.
CAUTION!
UV
SYSTEM
IS
FRAGILE.
Never
handle
the
UV
lamp
or
Quartz
Sleeve
with
bare
hands.
UV
Lamp
and
quartz
sleeve
must
be
free
of
oils
and
contaminants
to
ensure
proper
operation.
Use
a
soft
non
‐
abrasive
cloth
to
clean.
4.
Inspect
the
Quartz
Sleeve
O
‐
ring
for
wear
or
damage
and
replace
as
necessary.
5.
Ensure
there
is
adequate
(minimum
of
2”)
clearance
around
the
WL250
Water
Treatment
System
and
clean
the
condenser
grill
and
compressor
fan
to
provide
efficient
cooling
system
operation.
6.
Sanitize
the
cold
tank
per
instructions
in
the
pre
‐
installation
procedures.
7.
Clean
and
sanitize
external
surfaces
of
the
WL250
Water
Treatment
System
.
Use
soap
and
water
or
chemicals
that
are
compatible
with
ABS
plastic
and
will
not
damage
or
degrade
the
product
surfaces.
8.
Remove
and
clean
the
Faucet.
Replace
as
needed.
WARNING!
SANITIZER
MAY
CONTAIN
HAZARDOUS
CHEMICALS.
Use
of
proper
personal
protective
equipment
such
as
rubber
gloves
and
eye
protection
is
required.