‐
NWG410
‐
24
9.2
Routine
inspection
of
the
spray
arms
(twice
a
week)
Remove
the
top
and
bottom
spray
arms
by
unscrewing
the
central
screw
and
unscrew
the
caps
from
the
ends
of
the
rinsing
arms
as
shown.
Do
not
unscrew
the
nozzles.
Clean
the
holes
and
nozzles
under
a
jet
of
clean
running
water;
do
not
use
tools
which
might
cause
damage
.
Reassemble
the
spray
arms
with
care.
TOP
SPRAY
ARMS
BOTTOM
SPRAY
ARMS
Clean the rinse
spray-arm
Clean
the
outside
of
the
appliance
with
a
damp
cloth
and
neutral
soap,
rinsing
and
drying
thoroughly.
9.3
Lengthy
periods
out
of
use
If
the
glasswasher
is
to
be
out
of
use
for
a
fairly
long
period
of
time,
the
detergent
and
rinse
aid
dispenser
devices
must
be
emptied
to
prevent
crystallisation
and
damage
to
the
pumps:
remove
the
intake
hoses
from
the
detergent
and
rinse
aid
containers
and
place
them
in
a
container
of
clean
water,
then
perform
a
few
wash
cycles
followed
by
a
complete
pump
‐
out.
Finally,
turn
off
the
master
switch,
close
the
water
intake
valve
and
leave
the
door
ajar
until
the
interior
is
completely
dry.
The
detergent
and
rinse
aid
intake
hoses
must
be
put
back
into
the
containers
when
the
glasswasher
is
returned
to
service,
taking
care
not
to
swap
them
over
(red
hose
=
detergent,
blue
hose
=
rinse
aid).
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Summary of Contents for NWG410
Page 1: ...PROFESSIONAL DISHWASHER...
