ZEP D-1000 User manual
water
and
then
reassembled.
DISASSEMBLY
With
0-1
000
pump
body
removed
from
wall
bracket:
1.
Remove
the
two
self-tapping
cover locking
screws.
2.
Depress
pump
handle
and
remove
cover.
3.
Slide
plastic
front
face
up and
out
of
slots
on
pump
body;
then
slide
it
forward
until
it
is
dear
of outlet
pipe.
4.
Depress
pump
handle slightly
until
sides
are
parallel
with
pump body,
then
lightly
push
end
of outlet
pipe
towards
the
right
side
of
the
pump
body
until
it
is
released
from
the
pump
handle.
5.
Lay
the
pump
handle
over
behind
pump
body.
6.
Remove
the
outlet
pipe
assembly
by
lifting
it
straight upwards.
7.
Turn
0-1
000
pump
body
upside
down
and
catch internal
parts
as
they
come
out.
Caution
should
be
exercised
so as
not
to
drop
or
lose
any parts.
8.
Should any internal
parts remain
in
stainless
steel
tube;
using
a
straightened wire
clothes
hanger,
insert
through the
bottom
end
of pump
tube
and
push
the
plastic
bottom
valve
assembly
out
of
the
other
end.
NOTE:
The
bottom
valve
assembly
may
be
pushing
against
a
large spring,
piston
body
and
an
“O-Ring.
Apply
a
steady
pressure.
As
the
internal
parts
appear at
the top
of
the
pump
body,
remove
them
with your
fingers.
9
To
disassemble
the
valve
assembly.
Beginning
with
the
bottom
valve
assembly.
Pull
the
botlom
valve
top
away
from
the
bottom
valve.
Do
not
lose
the
stainless
steel
ball.
It
is
best
thatthis
part
be
cleaned
and
reassembled
before
taking
apart
other
parts.
10.
Pull
apart
the piston
body
from the piston presser
with
your
fingers,
being
careful
not
to
lose
the
stainless
steel
ball
or
the
0-Ring.
These
pieces should
also
be
cleaned
with
warm
NOTE:
As
when
new,
it
will
take
several
pumping
strokes to
NOTE:
Be sure
the
“O”-Ring
with
the
th okest cross section
is
between
the piston
body
and
the
pistor
presser
and
that
the
thin
wailed
“0-Ring
is
on
the
bottom
~cjlve.
11.
Any
parts
of
the
0-1
000
which
have
not
already
been
cleaned
maybe
done
at this
time.
REASSEMBLY:
13.
Holding
0-1000
pump
body vertical,
drop the
bottom
valve
assembly
into
the
pump
tube.
14.
Drop
the
stainless
steel
spring
into
the
pump
tube
with
the
smaller
end
of
the
spring
up.
15.
Place
the
outlet
pipe
assembly
with
the piston
body,
stainless
steel
ball,
0-Ring,
and
piston
presser
into
the
pump
tube.
It
may
require some
lubrication
to
work
properly
(e.g.
lotion
soap).
16.
Position
the
outlet
pipe
so
that
it
is facing the
right
side
of
the
dispenser.
Bring
the
pump
handle
over
so
that
it
is
resting
on
the top
of
the
outlet
pipe.
with
one
hand
on
the
outlet
pipe,
slightly
depress
the
outlet
pipe
as
you
turn
it
toward
the front
of
the
dispenser;
thereby
engaging
the
pump
handle.
17.
Slide
the
plastiofront
face over
the
end
of
the
outlet
pipe.
Push
up on
the
bottom
of
the
plastic
front
face
until
the
edges
of
it
line
up
with
the slots
on
the front
of
the
pump
body.
Slide
the
plastic
front
face
down
and
into
place.
18. Holding the
pump
handle
down,
replace
the cover.
19.
Release
the
pump
handle
and
insert
the
two self
tapping
screws
into
the drilled
holes
in
the
bottom
of
the
cover
and
pump
body.
20.
The
0-1000
is
now
ready to
be
reinstalled
on
the
wall
bracket
and
put
back
into
operation.
prime
the
unit
before
it
starts
to discharge
soap.
OUTLET
PIPE
PISTON
PRESSER
ST/STL
BALL
“0-RING
thick
wall
PLASTIC
PISTON
BODY
ST/STL
SPRING
—
BOTTOM
VALVE TOP
—
ST/STL
BALL
(INLET
CHECK
VALVE)
—
BOTTOM VALVE
—.
“O’-HING
thin
wall
BOTTOM
VALVE
ASSEMBLY
LA
0
0
5
I
0
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