MK MK-1503 System manual

MK-1503
Wet
Stone
Polisher
OWNER'S
MANUAL
&
OPERATI
NG
I
NSTRUCTIONS
CAUTION:
Read
all
safety
and
operating
instructions
before
using
this
equipment
Enter
the
serial
Number
of
your
new
saw
in
the
space
below.
The
serial
Number
is
located
on
the
side
of
the
polisher.
SERIAL
NUMBER:
NOTE:
For
your
(1)
one
year
warranty
tobe
effective,
complete
the
warranty
card
(including
the
serial
Number)
and
mail
it
in
as
soon
as
possible.

Read
and
follow
allsafety,
operating
andmaintenance
instructions.
Failure
toread
and
follow
these
instructions
could
result
ininjury
ordeath
toyou
orothers.Failure
toread
and
follow
these
instructions
could
also
result
in
damage
and/or
reduced
equipment
life.
SAGES:
Safety
messages
inform
theuse
:::?,?,:^rTffLt*ty message
will
bepreceded
by
one
ofthe
following
(3)
tnree
words
that
identify
the
severity
ofthemessage.
ffiFJ$Flls"FE
Not
following
instructions
wrLL lead
toDEATH
or
sERlous tNJURy
ftiWffi
Not
following
instructions
couLD lead
toDEATH
orsERlous INJURY
i :G'frElitiioN
Not
following
instructions
CANlead
toinjury
DAMAGE NANDINFORIUATION
MESSAGES:
A Damage
Prevention
Message
is
to
1"3^P:ff!:1 :::1[t-qlopertv damage
ifnot
followed'-
Information
Messages
convey
information
that
pertains
to
the
equipment
being
used.Each
message
will
be
preceded
by
the
vioro
NOTE,
asin
the
example
below.
NOTE:
Equipment
and/or
property
damage
may
result
ifthese
instructions
are
not
followed.
ERAL
SAFETY
PRECAUTIONS
AND
In
order
toprevent
injury,
thefollow
Safetv
Precautions:
KEEP
GUARDS
IN
PLACE.
l:l In order
to
prevent
injury,
keep
guards
in
place
and
in
working
order
atall
times.
I\-/l
-REMOVE
ADJUSTING
KEYS
AND
WRENCHES.
Form
a habit
ofchecking
tosee
that
keys
and
adjusting
wrenches
areremoved
from
thepower
tool
before
it
is
turned
on.
KEEP
WORK
AREA
CLEAN.
cluttered
work
areas
and
benches
invite
accidents.
DO
NOT
USE
IN
DANGEROUS
ENVIRONMENTS.
Do
notuse
power
toofs
indamp
orwetlocations
nor
expose
them
to rain. Always
keep
thework
area
well
lighted.
KEEP
CHILDREN
AWAY.
All
visitors
and
children
should
bekept
a safe
distance
from
work
area.
MAKE
THE
WORKSHOP
KIDPROOF.
Make
the
workshops
kidproof
byusing padlocks,
master
switches
orbyremoving
starter
keys.
DO
NOT
FORCE
THE
TOOL.
A power
tool
will
doajob better
and
safer
operating
attherate
forwhich
it
wasdesigned.
USE
THE
RIGHT
TOOL.
Donot
force
a tool
oranattachment,
todoajobthat
it
wasnot
designed
todo.

ALWAYS
trE
USE
THE
PROPER
EXTENSION
CORD.
lfusing
an
extension
cord
make
sure
itisin
good
condition
first.When
using
anextension
cord,
be
sureto
use
oneheavy
enough
tocarry
thecurrent
your
product
will
draw. An underiized
cord
will
cause
adropin
line
voltage
that
willresult
ina loss
ofpower
and
overheating.
TABLE1,
page7 shows
the
correct
AWG
size
touse
depending
on
cord
length
and
nameplate
ampere
rating.
tf
in
doibt,use
the
next
heavier
gage.
The
smaller
the
gage
number,
the
heavier
the
cord.
WEAR
PROPER
APPAREL.
Donot
wear
loose
clothing,gloves,
neckties,
rings,
bracelets,
orother
jewelry
thatmay
becaught
inmoving
parts. Non-slip
footwear
isrecommended.
Wearprotective
hair
coverlng
totontain long
hair.
-
USE
SAFETY
GLASSES.
Safety
glasses
should
always
be
worn
when
working
around
power
tools. In
addition,
aface,
dust
mask
orrespirator
should
beworn
ifacutting
operation
isdusty. Everyday
eyeglasses
only
have
impact
resistant
lenses
and
may
not
prevent
eyeinjury-they
areNOT
iafetyglJsses.
SECURE
WORK.
Clamps
oravise
should
beused
to hold
work
whenever
practical.
Keeping
your
hands
free
tooperate
a
power
tool
issafer.
DONOT
OVERREACH.
Keep
proper
footing
andbalance
atailtimes
bynot
overreaching.
MAINTAIN
TOOLS
WITH
CARE.
Keep
tools
cleanforthebest
and
safest
performance.
Always
follow
maintenance
instructions
for
lubricating,
and
when
changing
accessories.
DISCONNECT
TOOLS.
Power
tools
should
always
bedisconnected
before
servicing
orwhen
changing
accessories,
such
asblades,
bits,
cutters,
andthe
like.
REDUCE
THE
RISK
OF
UNINTENTIONAL
STARTING.
IEfr] Yuf" sure
thetrigger
switch;
locking
button
isintheRELEASE
position
before
plugging
ina power
l4l toor.
USE
RECOMMENDED
ACCESSORIES.
Consult
theowner's
manual
forrecommended
accessories.
Using
improper
accessories
mayincrease
the
risk
ofpersonal
or by-stander
injury.
NEVER
STAND
ONTHE
TOOL.
Serious
injury
could
occur
ifa power
tool
istipped,
or ifacutting
tool
isunintentionally
contacted.
CHECK
FOR
DAMAGED
PARTS.
Before
using
a power
tool,
check
fordamaged
parts.A guard
orany
other
part
thatisdamaged
should
be
carefully
checked
todetermine
it
would
operate
properly
andperform
its
intended
function.
AM"yr check
moving
parts
for
proper
alignment
orbinding.
Check
for
broken
parts
and
mountings
and
all
other
conditions
that
may
affect
theoperation
ofthepower
toot.A guard,
oranydamaged part,
should
beproperly
repaired
orreplaced.
DIRECTION
OF
FEED.
Always
feed
workinto
a blade
orcutter
against
the
direction
ofrotation.
A blade
orcutter
should
atways
be
installed
suchthatrotation
isin
thedirection
ofthearrow
imprinted
onthe
side
oftheblade
orcutter.
NEVER
LEAVE
A TOOL
RUNNING
UNATTENDED
- TURN
POWER
OFF.
Donotleave
a tool
untilit
comes
toa complete
stop. Atways
turn
a power
tool
OFF
when
leaving
the
work
area,
or,
when
acut
isfinished.

Hazard
Svmbols:
ELECTRICAL
SHOCK!
)rft \"u:f touch
electrical
wires
or
components
while
the
motor
isrunning.
Exposed,
frayed
or
worn
-3 electrical
motor
wiring
can
be
sources
ofelectricat
shock
that
could
c-ause
severe
injury
or
burns.
ACCIDENTAL
STARTS!
Before
plugging
theequipment
into
anelectrical
outlet,
besure
thetrigger
switch,
locking
button
isin
the
"RELEASE'position
toprevent
accidental
starting.
Unplug
the
power
tool
before
performing
any
service
operation.
ROTATING
ORMOVING
PARTS!
^Ah Keep
h.ands,
feet,
hair,
and
clothing
away
fromallmoving
parts
toprevent
injury.Never
operate
a
try power
tool
with
covers,
shrouds,
orguards
removed.
il![lIff.ARNING
Sawing
anddrilling
generates
dust. Excessive
airborne
partictes
may
cause
irritation
to
eyes,
skin
and
respiratory
tract.
Toavoid
breathing
impairment,
always
ernploy
dust
controls
and
protection
suitable
tothe
material
being
sawed
or
drilled;
See
OSHA
(29
CFR
Part
1910.i200).
Diamond
Blades
improperly
used
are
dangerous'
Comply
with
American
National
Standards
Institute
Safety
Code,
BZ.1
and,
Occupational
Safety
and
Health
Actcovering
Speed,
Safety
Guards,
Flanges,
Mounting
Procedures,
General
Opeiating
Rules,
Handling,
Storage
and
General
Machine
Conditions.
Some
dust
created
by
power
sanding,
sawing,
grinding,
drilling,
and
other
construction
activities
contain
chemicals
known
[to
theState
ofCa]ifornial
tocause
cancer,
birth
defects
orother
reproductive
harm. Some
examples
of
these
chemicals
are:
. Lead,
from
lead-basedpaints
' Crystalline
silica,
from
bricks
and
cement
and
other
masonry
products
and
. Arsenic
and
chromium,
from
chemically
treated
lumber
Your
risk
fromthese
exposures
varies
depending
on how
often
you
dothis
type
ofwork. To reduceyour
exposure
tothese
chemicals,
workinawell-ventilated
area,
andwork
with
approved
safety
equipment,
such
asthose
dust
masks
that
are
specially
designed
tofitter
outmicroscopicparticles.

ECTRIC UIREM AND NDING
I
|nordertopreventpotentia|e|ectrica|shockandinjury,
should
befollowed
atalltimes!
AWARN1NG
)gIn
case
ofa rnalfunction
orbreakdown, grounding
provides
a path
ofleastresistance
forelectric
current
toreduce
therisk
ofelectric
shock. This
toolisequipped
with
anelectric
cord
having
an
equipment-grounding
conductor
and
a grounding
plug.The
plug
must
be
plugged
into
a maiching
outlet
that
is
properly
installed
and
grounded
in
accordance
with
alllocal
codeJand
ordinances.
' Donotmodify
theplug provided
- ifitwillnot
fittheoutlet;
have
theproper
outlet
installed
by
a
qualified
electrician
o lmproper
connections
ofthe
equipment-grounding
conductor
can
result
in
a risk
ofelectric
shock.
The
equipment-grounding
conductor
isthe
insulated
conductor
that
has
anouter
surface
that
is
green,
with
orwithout
yellow
stripes. lfrepair
orreptacement
oftheelectric
cord
orplug
is
necessary,
donot
connect
the
equipment-grounding
conductor
toa live
terminal
' Check
with
aqualified
electrician
orservice
personnel
ifthe
grounding
instructions
arenot
completely
understood,
orifindoubt
astowhether
the
tool
isproperly
grounded
' Use
only
3-wire
extension
cordsthat
have
3-prong
grounding
plugs
and
3-polereceptacles
that
accept
thetool's
plug
. Repair
orreplace
a damaged
orworn
cordimmediately
?!.WARNING
>.f Thistool
isintended
foruse
onacircuit
thathas
anoutletthat
lookslike
theone
shownin
SketchA
"e ofFigure
1. The
toolhas
agrounding
plug
thatlooks
likethe
plug
illustrated
inSketch
A ofFIGURE
r-- L l\telnDorarv
adaoter.
which
lgoks
likethe
adapterillustrated
in
sketchesBandC,maybeused
to
connect
this
plug
toa2-polereceptacle
asshown
insketchB,ifa
properly
grounded
outlet
isnot
available.
The
temporary
adapter
should
be
used
onlyuntil
a properly
grounded
ouilet
canbe
installed
bya qualified
electrician.
Thegreen-colored
rigid
ear,
lug,
andthe
like,
extending
from
the
adapter,
must
be
connected
toa permanent ground
such
asa properly
grounded
ouflet
box.
NorE: useofa temporary
adapter
isnot
permitted
in
canada.
FIGURE
1
ffiffiH
)ETo reduce
therisk
ofelectrocution,
keep
allconnections
dry
and
offtheground.
A Ground
Fault
Circuit
Interrupter(GFCI)
should
be
provided
onthe
circuit(s)
or
outlet(s)tobeused
fortheBrick
Saw. Receptacles
areavailable
having
built-in
GFCI
protections
andmaybeused
for
this
measure
ofsafety.
When
using
anextension
cord,
the
GFCI
should
beinstalled
closestto
the
power
source,
followed
bytheextension
cord
andlasfly,
thesaw.
/?
qH*ffi
crounoing \ (A) |
N;;"."b
t-*l
trJ
(D)

\'rh To avoid
the.possibly
ofthe
appliance
plug.or
receptacle
getting
wet,
position
the
Brick
saw
to
one\z side
of
awall
mounted
receptacle.
rhiswill prevent
wateifrortiipriint onto
the
receptacle
or
plug.
r A "drip loop," shown in FIGURE 2. should be Arranoed hv tha IrQArfn nrnnn.rrrna^ilr^- aL- -
tifirw$
A ur
rp
roop'
.
snown
In
hIGURE
2,
should
be
arranged
bythe
user
topioperly
position
the
power
cord
relative
tothepower
source.
Power
Tool Supporting
Surface
FIGURE
2
AWARNINC
)g
lK'tAlARNlN,€
The"drip
loop"
isthat part
ofthe
cord
below
thelevel
ofthereceptacle,
or
the
connector,
if
an
extension
cord
is
used.This
method
of
positioning
the
cord
prevents
the
travel
ofwater
along
thepower
cord
and
coming
in
contact
with
thereceptacle. i
lfth9 plug
or
receptacle
gets
wet,
Do NoT unprug
the
cord. Disconnect
the
fuse
or
circuit
breaker
that
suppliespower'to
ihe
tool.Then
unplug
and
examine
forpresence
ofwater
inthe
receptacle.
Use
only
extensions
cords
that
areintended
foroutdoor
use. These
extension
cords
areidentified
by
a marking
"Acceptable
for
use
with
outdoor
appliances;
store
indoors
while
not
in
use.,,
Use
only
extension
cords
having
an
electrical
rating
not
less
than
the
rating
of
the
product.
Do
not
use
damaged
extension
cords-
Examine
extension
cords
before
usin-g
and
replace
if
damaged.
Do
not
abuse
extension
cords
anddonot
yank
onany
cord
tooi"conne"i. Keep
cords
away
fromheat
and
sharp
edges' Always
disconnect
the
extension
cord
fromthereceptacle
before
disconnection
the
product
form
the
extension
cord.
useofundersize
extension
cords
result
in
low
voltage
to
the
motor
that
canresult
in
motor
burnout
and
premature
failure'
MKDiamond
warns
that
equipment
returned
tous
showing
signs
ofbeing
run
in
a low
voltage
condition,
through
the
use
ofundersized
extenrion
"oidr;;1il;'rlpaireo orreplaced
totally
atthe
customers
expense.
There
will
be
no
warranty
claim.
Tochoose
the
proper
extension
cord,
. Locate
the
length
ofextension
cord
needed
in
TABLE
1below.
' Once
theproper
length
isfound,
move
down
thecolumn
toobtain
thecorrect
AWGsize
required
forthat
length
ofextension
cord.
Asanexample,
afifty(50)
foot
extension
cord
would
require
an
AWGsize
of 16.
Extension
Gord
Minimum for Len
TABLE
1
SPECIFICATIONS
Total
Length
ofCord
inFeet
Not
Recommended
MOTOR WATTS AMPS RPM SPINDLE
SHAFT WEIGHT
115
v800
w5.3
a3,500 5lg"-11 6lbs

SAFETY
ANDHAZ.{RDOUS
CONIDITIONS
NOTIFICATION:
l. The 8D125 Wet Polisher is an electrical motor driven
polisher/grinderunit that operateswith a water direqtd
coolingsystem
to the cutting head of the unit Under
all operating conditionsit is rfuuired to usethe Ground
Fault Current Internrpter switch attached to the power
receptacle (male end) of the BD 125 WP unit and
plugged into awall outlet rcceptacle for safetypurpos€s
to prevent electrical
shock
2. The unit shouldnwer be useddry without watef to the cutting head as dust hazard is presentto the
operaton
3. Safetyglass shouldb€usedunder all operating conditions,rubber/latex
gloves, splash bib coveralls, and rubber bootVshoes arre hrghty
necommendedaswell.
Alwayscheck
to ersurc the BD 125WP powerON/OFT'switchis
turnedoff prior to energizingtheunit into anextension
cordor wall
receptacle.
5. Avoid excessivewater during use as this can resuh in internal
brush/commutator pmblemsand shofting of the electric motor on the BD
125WP unir Water control isbest
regulatedat thesounoe (spigot
valve)
and the brasscockvalveontheunit body.
6. Never attempt to pick up the unit should it fall into a water containeror
become
saturated,disconnect
the power at theGFCI switch lint followedby allowingtheunit to dry out
completetybeforerestarting operation.
7. Should the unit fail to resta$ contact a customer service
reprcsentativeimmediatety.
EXCHANGE OF CARBON BRUSH
If shortened up or cracked carbon brush is used, the important commutator will damage and the
commutating sparls will begenerated
somuch, resultingin heatgeneration
and dropping of motor output or
causingtroubles Thereforepayattentionto thewear condition of carbon brush. If the length
of carbon brush
is 1/3,be sureto immediately exchangeit with nervone.At the time of exchangm&if non-standardor poor
quatity carbon brush is used,the performance of motor will becomebad resulting,in causing
trouble and
shorting of motor life. In this connection,we necommend
to usegenuineBarranca carbon brush. Genuine
Barrancacarbonbrushisproduced under strict quality controland isa standardproducl
lfow to changecarbonbrush
RubberHolderCover
RemoveRubber Holder Cover fiom motor housing.
Holder
Gap
RemoveHolder Cap by screwdriver.
Thkeout Carbon Brush.
Exchange
with new one.

NqrF' Replactmentparts/accessrries
arc rmly available
thrrrugh
anthrrized Barranca
Diamrn4p..ductq
lnr: dealcrs
anddishibrrtors
Q7-%
1 ARilNATURE
2 FIELD
COIL
3 BALL
BEARING
6OSW
4 DUST
PIATE6Os
5 CENTER
BMCKTT
6 BALL
BEARING
6OO1W
7-1 BALLBEARING
62OODDU
7.2 HEAD
CAP
73 TUBE
FITTING
74 GEAR
SF|AFT
7.5 BEVELGEqFI
76 SETSCREW
5X8
7-7 WOODFITJFFKEY3XlO
74 BEARING
FITTING
PI.ATE
7.9 OILSEALTCNY
7-10OILSEALTC
7-11SErSCREW
4X10
7-12STOP
RING
S-1O
7.13WAVEW.ASHERW.IO
8 BEARING
cAP
9 FELT
PACKING
10 SET
SCREU/
4X8
11 HEAD
't2 oll Itr55MFrAL
13 BODY(BLACIQ
14 BEARING
RUBBER
CAP
15 SET
SCREW
4X65
16 SPRINGWASHER
4MM
17 SET
SCREW
5X25
18 SPRINGWASHER
sMM
19 GROUNDING
PLATE
N SET
SCREW
4X8
21 FAN
HOOD
22 CARBON
HOLDER
8 HOLDER
CAP
24 CARBON
BRUSH
25 SET
SCREW
4X6
26 SET
SCREW
4X8
27 SET
SCREW
4X8
28-1 END
CASEA
28-2 END
CASE
B
28€ SWrCH
28-4 SWTTCH
COVER
28-5 POWER
SUPPLY
CORD
28€ CORD
GUARD
28-7 SETSCRBI/
4X2O
29..I COCK
FITTING
PLATE
29-2TUBE
29-3 WATER
HOSE
29-4WATER
CONTROLCOCK
dA
Yiz
2s-s JoINTTGS-1Pr1/8
29€ JOINTTGAIPTliB
29-7 JOINTWIIH
ROTARY
NUT
29€ HOSE
PROTECTOR
3O-1
RUBBER
BAND
30-2 D|SC
COVER
3G.3 PROTESIOR
BAND
3O-4
WING
BOLT
31
32
33
34
35
36
37
38
39
&
41
42
43
4
45
46
47
HOLDER
RUUBER
COVER
SET
SCREW
5X5O
SETSCRB/V
4X4o
CENTER
BRACKEI
CIASKE|
HEAD
CAP
GASKET
RUBBER
RING
LEADWIRE
WCONNETOR
STOP
RING
S.12
SHCNruER
BOLT
SET
SCRBtr
4X1O
SET
SCREU/4X1O
SPRINGWASHER
4MM
NUT
M4
GRIP
SPRINGWASHER
1OMM
TERMII.IAL
NAMEPI-ATE
%"
.@.,6,,

OFF/ON Switch
Reversible
Handle
(W/Lock Nut)
Brush
(Cover)
- WaterControl Valve
AdjustableBubber
SplashGuard
5/B-1
1" Spindte

OWNER'S
MANUAL
&
OPERATI
NGINSTRUCTIONS
CALIFORNIA
PROPOSITION
65MESSAGE:
Some
dust
created
by
power
sanding,
sawing,
grinding,
drilling,
and
other
construction
activities
contain
chemicals
known
[to
theStateofCalifornia]
to cause
cancer,
birth
defects
or
other
reproductive
harm. Some
examples
of
these
chemicals
are:
. Lead,
from
lead-based
paints
. Crystalline
silica,
from
bricks
and
cement
and
other
masonry
products
and
o Arsenic
and
chromium,
from
chemically
treated
lumber
Your
risk
from
these
exposures
varies
depending
onhowoften
you
dothis
typeof
work.Toreduce your
exposure
tothese
chemicals,
work
in
awell-ventilated
area,
and
work
with
approved
safety
equipment,
suchas
those
dust
masks
that
are
specially
designed
to
filter
out
microscopic
particles.
MK
DIAMOND
PRODUCTS,
INC
1315
STORM
PARKWAY,
TORRANCE,
CA90509.2803
310539
5158