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From YouTube: CEB Operation - Intoduction
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A
Welcome
this
is
the
operation,
safety,
maintenance,
troubleshooting
and
repair
guide
for
the
compressed
earth,
Brook
press
to
the
Liberator,
as
of
December
2011,
a
beta
release
from
factory
farm
okay.
So
there's
a
couple
of
general
comments
to
make
about
the
equipment
that
you're
being
presented
with.
First
of
all,
this
is
life-size
real
dangerous
equipment
and
all
safety
and
operational
procedures
should
be
followed
at
all
times.
Otherwise
you
lose
you
risk
getting
injured,
hurt
or
even
killed
by
these
machines,
their
operate.
They
operate
on
27
254
horsepower.
Typically,
that
is
not
a
plaything
serious
equipment.
A
The
thing
to
keep
in
mind
about
the
present
release
is
that
we
are
now
in
a
beta
release
stage,
meaning
about
150
or
so
hours
of
field,
testing
that
we've
put
on
these
machines,
but
that's
not
not
enough
to
actually
see
all
that
can
go
wrong
with
these
machines
may
be.
There
are
still
failure
modes
we
haven't
seen,
and
only
after
thousands
and
thousands
of
hours
of
testing
will
the
machine
really
stabilize
and
get
ready
for
general
adoption
by
the
rest
of
the
world.
A
So
right
now,
this
is
for
the
developers
and
makers,
people
who
are
aware.
We
do
not
recommend
this
to
be
used
by
people
who
do
not
have
awareness
of
their
body
of
heavy
equipment.
We
do
not
recommend
that
you
use
these
things
alone
and
you
should
always
wear
safety
equipment
such
as
hard
hats,
I
protection,
ear,
protection,
gloves
and
things
when
dealing
with
this
equipment.
There's
another
important
point
to
keep
in
mind
about
these
machines
that
that
open
source
ecology
is
producing
open
plans
distribute
to
the
whole
world.
A
A
As
far
as
the
initial
setup
of
the
machine,
you
want
to
start
with
with
level
area
if
the
machine
is
an
unequal
territory,
since
it
weighs
900
pounds,
it's
a
good
idea
if
you're
adjusting
the
legs,
support
this
on
under
a
jack
and
then
lower
or
raise
your
legs
accordingly,
and
so
you
have
these
ball
to
whatever
height
you
need
and
then
tighten
them
down
as
needed
and
then
release
the
farm
jack.
So
that's
that's
the
procedure
for
setting
the
Machine
up
in
the
field.
You
need
three
things
for
this
machine
to
work.
A
There's
there's
electricity
to
run
the
controller.
It's
a
fully
automatic
machine!
There's
hydraulic
fluid
power
which
actually
runs
the
cylinders
and
a
third
is,
is
the
control
I
guess
you
can
say
logic
of
the
controller
which
is
in
this
box
here
to
give
the
commands
to
the
machine.
So,
let's
start
with
a
power
connection,
and
the
safety
involved
around
that,
so
you
plug
in
the
machine
to
the
power
using
this
cord
and
the
power
source
is
a
battery
whether
it's
on
a
power
cube
or
an
independent
battery.
A
There's
bridging
risks,
especially
if
the
soil
is
wet
so
start
by
getting
a
feel
for
how
much
the
machine
can
handle
before
it
starts.
Bridging
and
especially
upon
startup
with
the
soul,
is
just
in
there
that's
sitting
there.
It
will
compact
it
and
it
might
just
naturally
form
a
bridge.
So
when
you
turn
the
machine
on
don't
start
with
a
hopper
full,
certainly
other
points
make
sure
that
the
safety
rope
is
on.
A
And
before
you
start
it's
a
good
idea
by
all
means,
as
general
safety,
just
a
visual
inspection
of
everything.
Everything
such
as
are
all
the
hoses
intact.
Have
they
worn
out?
Are
there
any
loose
connections
or
hydraulic,
fluid
leaking
anywhere
or
bolts
loose
you,
you
might
want
to
visually
inspect
see
if
all
the
bolts
are
on
tight,
the
machine
does
vibrate
and
it's
all
designed
for
disassembly,
primarily,
so
you
do
have
to
pay
attention
to
all
the
bolts.
A
Art
are
tight
so
now
a
basic
explanation
of
how
all
the
parts
of
the
machine
works,
starting
from
the
hydraulics,
so
the
hydraulic
connection
to
whatever
source
you
have
comes
through
these
main
hoses.
There
quick
connect,
Quick,
Connect
standard.
You
can
run
a
power
cube.
You
can
run
this
off
a
Bob
cab,
attract
or
whatever
you
just
have
to
make
sure.
You've
got
the
correct
fittings,
and
this
is
the
main
power
going
into
the
domain.
A
Hydraulic
solenoid,
which
is
an
electronically
controlled
device
that
that
actuates
all
the
parts
from
the
shaker
motor
main
cylinder,
secondary
cylinder
by
the
microcontroller,
the
power,
the
power
line
here,
which
is
this
line
here
from
whatever
source
you
have
goes
into
the
solenoid
and
there's
a
bypass
safety
bypass
valve.
That's
a
safety
feature
right
here
which,
if
you've
got
some
kind
of
a
stuck
in
or
some
block,
this
will
bypass
fluid
and
relieve
pressure
from
the
machine.
There's
three
three
valves,
the
three
sections
in
the
valve.
The
first
section
contain
controls
the
main
cylinder.
A
A
Is
you
unscrew
this
this
nut
and
use
an
allen
wrench
to
adjust
the
pressure
to
measure
the
system
pressure
on
the
compressed
earth,
brick
press
when
you're
first
starting
and
you
want
to
set
it
to
two
to
3,000
psi,
take
the
inlet
hose
plug
in
your
pressure
gauge
into
the
net
hose
and
into
the
device?
That's
providing
power,
and
you
can
read
the
power
straight
off
from
the
inlet
hose.
A
Here's
another
point
about
the
secondary
cylinder
to
explain
the
hydraulic
connections
here.
The
power
n
to
the
secondary
cylinder
goes
in
through
your
hose
to
this
device
here,
which
is
a
flow
control
valve,
and
what
this
does
is
both
controls
the
speed
of
the
secondary
cylinder
and
has
a
pressure
relief,
separate
pressure,
relief
or
the
drawer
cylinder,
and
the
purpose
of
that
is.
A
We
don't
want
to
run
this
at
between
two
or
three
thousand
psi,
where
you
want
to
run
at
about
700
psi
or
the
minimum
amount
that
still
gives
you
a
lot
of
force
to
break
twigs
or
whatever
break
little
pebbles,
but
not
so
much
that
if
there's
some
break
some
block
or
something
that
you
actually
end
up
breaking
the
machine.
So
you
want
to
reduce
the
power
and
reduce
the
the
pressure
on
the
secondary
cylinder.
A
That's
important
to
set
the
flow
control
valve,
take
some
kind
of
a
movable,
some
kind
of
a
handle,
and
this
this
twist,
basically
to
select
the
flow
so
adjusted
up
and
down
as
needed
to
make
the
secondary
cylinder
go
at
the
rate
that
you
need,
based
on
the
particular
power
unit
that
you're
using
for
the
lower
power
like
five
or
ten
or
twenty
horse,
probably
yeah
at
the
lower
power.
You
don't
need
to
slow
down
the
cylinder
at
the
limit
like
say
you're,
using
horsepower
five
horsepower.
You
wouldn't
want
to
slow
this
down.
A
A
What
maintenance
do
you
want
to
give
to
this
machine?
Basically
after
you're
done
done
using
it
every
day,
clean
out
the
hopper,
so
you
don't
basically
get
a
stick
and
maybe
clean
out
the
chamber
make
sure
that
soil
does
not
end
up
in
there
and
dries
up
and
get
so
hard
if
you're,
pressing
brick
bricks
that
include
cement
stabilized
bricks.
A
It's
probably
a
good
idea
to
at
the
end
of
the
air
at
the
end
of
the
day,
wash
out
the
hopper,
because
the
cement
will
will
settle,
will
solidify
and
you're
going
to
be
ending
up,
ending
up,
taking
up
your
your
hopper
and
compression
chamber
with
with
cement.
So
that's
that's
going
to
be
a
problem.
Big
point
about
hose
hoses
here.
A
What
you
see
here
is
a
bunch
of
hoses
that
are
pretty
much
all
over
the
place,
but
in
real
operation,
which
you
will
notice
that,
upon
pressure
being
sent
through
a
hose,
the
hose
will
flex
like
a
muscle.
It
will
kind
of
jerk
and
if
left
like
this,
these
over
time
would
rub
against
each
other
would
rub
against
the
frame.
So
what
you
have
to
do
is
you
have
to
bind
them
tightly.
You
have
to
tie
them
up
and,
for
example,
here
they
can't
rub
like
this.
This
would
basically
wear
them
out.
A
After
a
few
hundred
hits
a
few
hundred
bricks
and
these
hoses
will
the
rubber
will
readily
abrade.
The
metal
braid
will
show
through
and
you'll
end
up
with
a
broken
hose.
So
you
have
to
protect.
Have
some
kind
of
a
tubing
system
or
ty
ty
system?
What
we
did
before
you
can
see
some
of
the
other
videos
we
have
these
firmly
tied
together
so
that
even
if
they
do
do
move
and
jerk
they're,
not
sliding
past
each
other
and
they're
they're,
not
wearing
out
troubleshooting
and
repair
regarding
repair.
A
First
of
all,
I
mentioned
just
about
anything
on
this
device
is
designed
for
disassembly
bolt-together
parts,
so
anything
can
be
readily
replaced
from
from
customer
stock
parts.
Even
the
controller
you've
got
snapping
boards
and
modules.
These
are
readily
detachable
from
connections
to
the
solid
line.
Controller
sensors
are
readily
detachable.
A
The
moving
part,
the
main
moving
part
here
is
the
jar
that
goes
in
and
out,
but
the
friction
is
minimized
because
the
drawer
moves
on
roller
guides,
so
perhaps
the
we
haven't
had
enough
hours
to
really
determine
what
what
the
failure
modes
will
be,
but
we'll
see
with
due
course.
We
only
had
a
few
hundred
hours
on
this.
If
you
turn
on
the
power
and
things
are
not
going,
what
do
you
check
for?
Well,
the
first
thing
is:
make
sure
you
have
hydraulic
fluid
flow.
A
If
there's
power,
no
motion
of
the
machine,
maybe
the
hydraulic
power
source
is
not
producing
power,
so
check
the
power
source
first,
if
nothing
is
going
on,
then
check
the
electrical
connections.
First,
if
you
know
that
the
hydraulic
power
is
flowing,
if
there
is
no
power
going
to
the
board,
but
the
battery
is
apparently
good
and
the
power
is
on
then
check
the
fuse.
Do
we
have
a
safety
hughes
here,
a
10
amp
fuse
in
the
fuse
holder,
so
make
sure
that
that
is
not
blown
out
to
test
the
whole
machine.
A
It's
always
a
good
idea.
There's
a
test
code
CB
test
code,
that's
also
linked
to
the
documentation,
use
that
to
move
the
machine,
drawers
and
compression
chamber
and
shaker
manually
by
using
a
control
computer
that
you
can
troubleshoot
whatever
else
is
wrong.
To
summarize,
the
safety
make
sure
that
the
safety
rope
is
on
the
power
cord
is,
is
the
safety
rope
around
the
perimeter
of
the
whole
machine?
And
the
first
thing
to
say
is
that
you'd
never
go
beyond
this?
A
When
the
machine
is
operating,
the
soul
shaker
could
be
moving
or
the
drawer
and
other
cylinder
may
be
moving.
Those
are
moving
parts,
keep
your
hands
away
the
shaker
here,
the
the
the
shaker
guard
is
not
on,
but
you
can
see
the
hammer
of
the
shaker
exposed
right
there,
but
the
guard
should
always
be
on
an
operation.
Do
not
operate
the
machine
without
without
the
guard
on
the
shaker
to
activate
the
state
safety
row
basically
have
to
pull
on
it
from
any
other
sides.
Just
like
this.
Ok
that
kills
the
power
to
the
machine.