MK Diamond MK-2000 User Manual
quip
MK-2000 PRO SERIES
BRICK SAW
OWNER’S MANUAL &
OPERATING INSTRUCTIONS
CAUTION:
Read all safety and
operating instructions
before using this
e
ment
Enter the Serial Number of your new saw in the
space below. The Serial Number is located on the
left side of the blade guard.
SERIAL NUMBER:
NOTE:
For your (1) one year warranty to be effective,
complete the warranty card (including the Serial
Number and mail it in as soon as possible.
INTRODUCTION
We at MK Diamond want to congratulate you on selecting the MK-2000 PRO Brick Saw. We are certain that
you will be pleased with your purchase. MK Diamond takes pride in producing the finest products in the
industry.
Operated correctly, your MK-2000 PRO should provide you with years of quality service. In order to help you,
we have included this manual. This owners manual contains information necessary to operate and maintain
your MK-2000 PRO safely and correctly. Please take a few minutes to familiarize yourself with the MK-2000
PRO by reading and reviewing this manual.
If you should have questions concerning your MK-2000 PRO, please feel free to call our friendly customer
service department at: 800 421-5830
Regards,
MK Diamond
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002 Page 2
TABLE OF CONTENTS
Page
SAFETY:
Safety Messages 4
Damage Prevention Message 4
General Safety Precautions and Hazard Symbols 4
California Proposition 65 Message 6
Electrical Requirements and Grounding Instructions 7
Safety Label Locations 9
Brick Saw Specific Warnings 9
Product Specifications 10
UNPACKING, TRANSPORT, UNIVERSAL STAND, and ASSEMBLY
Unpacking 11
Contents 11
Transport 11
Universal Stand 12
Assembly 12
SETUP, ADJUSTMENT AND OPERATION
Setup 15
Adjustment and Operation 18
Cleanup 23
MAINTENANCE AND TROUBLESHOOTING
Maintenance 25
Troubleshooting 33
EXPLODED VIEW AND PARTS LIST
Exploded View 37
Parts List 38
THEORY
Theory of Diamond Saws 43
ACCESSORIES
Accessories 44
ORDERING and RETURN INSTRUCTIONS
Ordering Information 45
Return Material Policy 45
Packaging Instructions 45
Authorized Service Centers 45
Manual Part No. 158753 Revision No. 01/02
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002 Page 3
SAFETY
Read and follow all safety, operating and maintenance instructions. Failure to read and follow these
instructions could result in injury or death to you or others. Failure to read and follow these instructions could
also result in damage and/or reduced equipment life.
SAFETY MESSAGES:
Safety messages inform the user about potential hazards that could lead to injury, death and/or equipment
damage. Each safety message will be preceded by one of the following (3) three words that identify the
severity of the message.
Not following instructions WILL lead to DEATH or SERIOUS INJURY
Not following instructions COULD lead to DEATH or SERIOUS INJURY
Not following instructions CAN lead to injury
DAMAGE PREVENTION AND INFORMATION MESSAGES:
A Damage Prevention Message is to inform the user of important information and/or instructions that could
lead to equipment or other property damage if not followed. Information Messages convey information that
pertains to the equipment being used. Each message will be preceded by the word NOTE, as in the example
below.
NOTE:
Equipment and/or property damage may result if these instructions are not followed.
GENERAL SAFETY PRECAUTIONS AND HAZARD SYMBOLS:
In order to prevent injury, the following safety precautions and symbols should be followed at all times!
Safety Precautions:
KEEP GUARDS IN PLACE.
In order to prevent injury, keep guards in place and in working order at all times.
REMOVE ADJUSTING KEYS AND WRENCHES.
Form a habit of checking to see that keys and adjusting wrenches are removed from the power tool before it
is turned on.
KEEP WORK AREA CLEAN.
Cluttered work areas and benches invite accidents.
DO NOT USE IN DANGEROUS ENVIRONMENTS.
Do not use power tools in damp or wet locations nor expose them to rain. Always keep the work area well
lighted.
KEEP CHILDREN AWAY.
All visitors and children should be kept a safe distance from work area.
MAKE THE WORKSHOP KID PROOF.
Make the workshops kid proof by using padlocks, master switches or by removing starter keys.
DO NOT FORCE THE TOOL.
A power tool will do a job better and safer operating at the rate for which it was designed.
USE THE RIGHT TOOL.
Do not force a tool or an attachment, to do a job that it was not designed to do.
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002 Page 4
SAFETY
USE THE PROPER EXTENSION CORD.
If using an extension cord make sure it is in good condition first. When using an extension cord, be sure to
use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in
line voltage that will result in a loss of power and overheating. TABLE 1, Page shows the correct AWG size
to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The
smaller the gage number, the heavier the cord.
WEAR PROPER APPAREL.
Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that may be caught in moving
parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair.
ALWAYS USE SAFETY GLASSES.
Safety glasses should always be worn when working around power tools. In addition, a face,
dust mask or respirator should be worn if a cutting operation is dusty. Everyday eyeglasses only
have impact resistant lenses and may not prevent eye injury-they are NOT safety glasses.
SECURE WORK.
Clamps or a vise should be used to hold work whenever practical. Keeping your hands free to operate a
power tool is safer.
DO NOT OVERREACH.
Keep proper footing and balance at all times by not overreaching.
MAINTAIN TOOLS WITH CARE.
Keep tools clean for the best and safest performance. Always follow maintenance instructio ns for
lubricating, and when changing accessories.
DISCONNECT TOOLS.
Power tools should always be disconnected before servicing or when ch anging accessories, such as blades,
bits, cutters, and the like.
REDUCE THE RISK OF UNINTENTIONAL STARTING.
on
Make sure the ON/Off switch; is in the OFF position before plugging in a power tool.
USE RECOMMENDED ACCESSORIES.
Consult the owner's manual for recommended accessories. Using improper accessories may increase the
risk of personal or by-stander injury.
NEVER STAND ON THE TOOL.
Serious injury could occur if a power tool is tipped, or if a cutting tool is unintentionally contacted.
CHECK FOR DAMAGED PARTS.
Before using a power tool, check for damaged parts. A guard or any other part that is damaged should be
carefully checked to determine it would operate properly and perform its intended function. Always check
moving parts for proper alignment or binding. Check for broken parts and mountings and all other conditions
that may affect the operation of the power tool. A guard, or any damaged part, should be properly repaired
or replaced.
DIRECTION OF FEED.
Always feed work into a blade or cutter against the direction of rotation. A blade or cutter should always be
installed such that rotation is in the direction of the arrow imprinted on the side of the blade or cutter.
NEVER LEAVE A TOOL RUNNING UNATTENDED – TURN POWER OFF.
Do not leave a tool until it comes to a complete stop. Always turn a power tool OFF when leaving the work
area, or, when a cut is finished.
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 5
SAFETY
Hazard Symbols:
ELECTRICAL SHOCK!
Never touch electrical wires or components while the motor is running. Exposed, frayed or worn
electrical motor wiring can be sources of electrical shock that could cause severe injury or burns.
ACCIDENTAL STARTS!
on
Before plugging the equipment into an electrical outlet, be sure the ON/OFF switch, is in the OFF
position to prevent accidental starting. Unplug the power tool before performing any service operation.
ROTATING OR MOVING PARTS!
Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never operate a
power tool with covers, shrouds, or guards removed.
Sawing and drilling generates dust. Excessive airborne particles may cause irritation to eyes, skin and
respiratory tract. To avoid breathing impairment, always employ dust controls and protection suitable to the
material being sawed or drilled; See OSHA (29 CFR Part 1910.1200). Diamond Blades improperly used are
dangerous. Comply with American National Standards Institute Safety Code, B7.1 and, Occupational Safety
and Health Act covering Speed, Safety Guards, Flanges, Mounting Procedures, General Operating Rules,
Handling, Storage and General Machine Conditions.
CALIFORNIA PROPOSITION 65 MESSAGE:
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contain
chemicals known [to the State of California] 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
• Arsenic and chromium, from chemically treated lumber
For further information, consult the following sources:
http://www.osha-slc.gov/sltc/silicarystalline/index.html
http://www.oehha.org/prop65/out_of_date/6022kLstA.html
Your risk from these exposures varies depending on how often you do this type of work. To reduce your
exposure to these chemicals, work in a well-ventilated area, and work with approved safety equipment, such
as those dust masks that are specially designed to filter out microscopic particles.
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 6
etal Scre
(A) (B) (C) (D)
A
SAFETY
ELECTRICAL REQUIREMENTS AND GROUNDING INSTRUCTIONS:
In order to prevent potential electrical shock and injury, the following electrical safety precautions and symbols
should be followed at all times!
In case of a malfunction or breakdown, grounding provides a path of least resistance for electric
current to reduce the risk of electric shock. This tool is equipped with an electric cord having an
equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching
outlet that is properly installed and grounded in accordance with all local codes and ordinances.
• Do not modify the plug provided – if it will not fit the outlet; have the proper outlet installed by a
qualified electrician
• Improper connections of the equipment-grounding conductor can result in a risk of electric shock.
The equipment-grounding conductor is the insulated conductor that has an oute r surface that is
green, with or without yellow stripes. If repair or replacement of the electric cord or plug is
necessary, do not connect the equipment-grounding conductor to a live terminal
• Check with a qualified electrician or service personnel if the grounding instructions are n ot
completely understood, or if in doubt as to whether the tool is properly grounded
• Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that
accept the tool's plug
• Repair or replace a damaged or worn cord immediately
This tool is intended for use on a circuit that has an outlet that looks like the one shown in Sketch A
of Figure 1. The tool has a grounding plug that looks like the plug illustrated in Sketch A of FIGURE
1. A temporary adapter, which looks like the adapter illustrated in sketches B and C, may be used to
connect this plug to a 2-pole receptacle as shown in Sketch B, if a
properly grounded outlet is not available. The temporary adapter
should be used only until a properly grounded outlet can be
installed by a qualified electrician. The green-colored rigid ear,
lug, and the like, extending from the adapter, must be connected
to a permanent ground such as a properly grounded outlet box.
NOTE: Use of a temporary adapter is not permitted in Canada.
Grounding
Pin
DAPTER
Grounding
Means
M
Cover of Grounded
Outlet Box
Grounding
Pin
w
FIGURE 1
To reduce the risk of electrocution, keep all connections dry and off the ground.
A Ground Fault Circuit Interrupter (GFCI) should be provided on the circuit(s) or outlet(s) to be used
for the Brick Saw. Receptacles are available having built-in GFCI protections and may be used for
this measure of safety.
When using an extension cord, the GFCI should be installed closest to the power source, followed
by the extension cord and lastly, the saw.
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 7
SAFETY
To avoid the possibility of the appliance plug or receptacle getting wet, position the saw to one side
of a wall mounted receptacle. This will prevent water from dripping onto the receptacle or plug. A
"drip loop," shown in FIGURE 2, should be arranged by the user to properly position the power cord
relative to the power source.
Power
Cord
FIGURE 2
Use only extensions cords that are intended for outdoor use. These extension cords are identified
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 using and replace if damaged. Do not
abuse extension cords and do not yank on any cord to disconnect. Keep cords away from he at and
sharp edges. Always disconnect the extension cord from the receptacle before disconnection the
product form the extension cord.
To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch the
plug with wet hands.
Use of undersize extension cords result in low voltage to the motor that can result in motor burnout
and premature failure. MK Diamond warns that equipment returned to us showing signs of being run
in a low voltage condition, through the use of undersized extension cords will be repaired or replaced
totally at the customers’ expense. There will be no warranty claim.
To choose the proper extension cord,
• Locate the length of extension cord needed in TABLE 1 below.
• Once the proper length is found, move down the column to obtain the correct AWG size required
As an example, a fifty (50) foot extension cord would require an AWG size of 12 for a 115 volt circuit.
Power
Tool
Supporting
Surface
The "drip loop" is that part of the cord below the level of the receptacle, or
the connector, if an extension cord is used. This method of positioning the
cord prevents the travel of water along the power cord and coming in
contact with the receptacle.
If the plug or receptacle gets wet, DO NOT unplug the cord. Disconnect
the fuse or circuit breaker that supplies power to the tool. Then unplug and
examine for presence of water in the receptacle.
Drip Loop
for that length of extension cord.
Extension Cord Minimum Gage for Length
Volts Total Length of Cord in Feet
25 ft. 50 ft. 100 ft 150 ft.
AWG AWG AWG AWG
115V 14 12 Not Recommended
230V N/A 14 12 N/A
TABLE 1
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 8
SAFETY
SAFETY LABEL LOCATIONS:
Safety labels are located according to Figures 1 through 5 below. The labels contain important safety
information. Please read the information contained on each safety label. These labels are consid ered a
permanent part of your saw. If a label comes off or becomes hard to read, contact MK Diamond or your
dealer for a replacement
Item Location Description Part No.
1A. Motor Rear Warning – Extension Cord Information 155672
1B. Motor Rear Service or Warranty Information 155038
2A. Motor Top Thermal Protection Information N/A
2B. Motor Top Motor Grounding Information N/A
3. Motor, Right Side Motor Electrical Information N/A
4A. Blade Guard, Left Side Caution – General Safety Information 155040
4B. Blade Guard, Left Side Saw Serial Number 157007
5A. Pump, Left Side Warning Connect to Grounded Receptacle N/A
5B. Pump, Right Side Pump Specification s N/A
A
A
1
4
B
B
A B
2
3
A B
5
BRICK SAW SPECIFIC WARNINGS:
Wear eye protection.
Use splash hood for every operation for which it can be used.
Disconnect saw before servicing, when changing cutting blades, and cleaning.
Use tool only with smooth edge cutting blades free of openings and grooves.
Replace damaged cutting blade before operating.
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 9
SAFETY
PRODUCT SPECIFICATIONS:
The MK-2000 Pro is a versatile Brick Saw. Operated and used according to this manual, the MK-2000 Pro
will provide years of dependable service.
General Description:
The MK-2000 Pro Brick Saw is engineered as a portable brick saw powered by either a 2 or 3 horsep ower
electric motor. The saw is capable of cutting masonry up to 5 inches (127 mm) thick, 19-3/4 inches (501.65
mm) in width and 21 inches (533.4mm) in width in a single pass.
Motor Specifications:
Motor specifications for the MK-2000 Pro are listed in Table 2 below.
Horse Power 2.0 hp 3.0 hp
Voltage 115 v / 230 v 115 v / 230 v
Overall Amperage 16.8 a / 8.4 a 26.6 a / 13.3 a
Frequency* 60 60
RPM 3450 rpm 3450 rpm
Weight 165 lbs 165 lbs
Thermal Overload Protection:
The motor is protected by a thermal overload equipped with a manual reset.
Blade Capacity:
The MK-2000 Pro is designed for use with a 14-inch diameter segmented wet or dry MK Diamond blade with
a .110 to .375 inch cutting width.
Masonry Types:
The MK-2000 Pro can cut a variety of masonry types including, cinder block, slump stone block, wall brick,
paver brick, concrete block and cylinders, roofing tile, marble, granite, decorative rock or almost any other
non-ferrous material.
NOTE:
The MK-2000 Pro is not designed to cut plastic or ferrous (metals) material.
Spring Assisted Cutting Head:
The MK-2000 Pro is designed with a spring-assisted cutting head to allow for easier step cutting. The Cutting
Head can be locked in the down position when cutting smaller pieces.
* The MK-2000 series is also available with a 50hz motor.
Table 2
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 10
UNPACKING, TRANSPORT, UNIVERSAL STAND and ASSEMBLY
UNPACKING:
Your MK-2000 PRO has been shipped from the factory thoroughly inspected. Only minimal assembly is
required.
Use proper lifting techniques when lifting the MK-2000 PRO.
CONTENTS:
In your container, you will find one (1) MK-2000 PRO, one (1) MK-2000 PRO movable cutting table, one (1)
adjustable cutting guide, one (1) electric water pump, one (1) pump discharge fitting, one (1) cooling transfer
tube, one (1) flow adjusting clamp, one (1) drain plug, one (1) blade wrench, one (1) own ers manual, one (1)
pump manual and one (1) warranty card.
MK-2000 PRO
Movable
Cutting Table
Adjustable
Cutting Guide
Electric
Water Pump
Pump
Discharge Fitting
Cooling
Transfer Tube
Flow
Adjusting Clamp
Drain Plug Wrench Owners
Manual
Pump
Manual
Warranty
Card
TRANSPORT:
1. The MK-2000 PRO weighs approximately one hundred and sixty-five (165) pounds; use care
when transporting.
NOTE: 1. Lock the Cutting Head in the "DOWN" position and remove the Movable Cutting Table when
transporting the MK-2000 PRO.
2. The MK-2000 Pro is equipped with forklift brackets for in lifting and moving the saw.
The MK-2000 Pro is designed with legs in the front and rear for ease of transport. To transport –
• Verify the Movable Cutting Head is locked in the down position and the Movable Cutting Table is removed
• Position two people on either side of the saw
• From the side, grasp the front and rear of the saw
• Lift and transport the saw to the desired work location
2. Never transport the MK-2000 PRO with water in the Water Basin.
Remove Movable
Cutting Table
Lift Point
Cutting Head
Locked Down
Lift Point
Forklift Bracket Forklift Bracket
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002 Page 11
g
UNPACKING, TRANSPORT, UNIVERSAL STAND and ASSEMBLY
UNIVERSAL STAND:
The MK-2000 PRO weighs one hundred and sixty-five (165) pounds pounds; follow the guid elines
for transport in the TRANSPORT section, when placing it on the stand.
Note: If using the MK Diamond, Universal Stand, follow the following steps.
Post
Post Side
Open the Universal Stand and
place it on flat surface then
identify the Post side and
Re
ister side of the Stand
(A)
Register
Register
Side
Posthole
Side
Post Side
(B)
Orient the Saw to the Stand;
ensure the Postholes located on
the two Left Feet of the Saw are
centered above the Stand Posts
Post
Saw
Posthole
(C)
Verify the Saw is seated on the
stand with the Stand Posts
through the Saw Postholes
ASSEMBLY:
Follow the assembly instructions in this section to prepare your MK-2000 PRO for ope ration.
1. Movable Cutting Table Installation:
Cutting Table Front
Roller Wheels
While holding the front, position
Movable Cutting Table Roller
Wheels above Guide Rails
(A)
Guide Rail
Roller Wheels
Guide Rails
(B)
Seat Movable Cutting Table
Roller Wheels on Saw Guide
Rails
Move back and forth to
verify ease of movement
(C)
Verify Movable Cutting Table is
seated correctly
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 12
UNPACKING, TRANSPORT, UNIVERSAL STAND and ASSEMBLY
2. Adjustable Cutting Guide Installation:
NOTE: The Adjustable Cutting Guide can be used on either side of the Diamond Blade.
Turn counter-
clockwise to loosen
Loosen Adjustable Cutting
Guide retaining thumbscrew
(A)
(B)
Position Adjustable Cutting
Guide above Movable Cutting
Table
Align
Parallel Slots
Ruler/Stop
Turn clockwise
to tighten
Seated
(C)
Seat and tighten the Adjustable
Cutting Guide retaining
thumbscrew
4. Diamond Blade Installation:
NOTE: When installing the diamond blade retaining-bolt, ensure the threads of the bolt are aligned with the
threads of the drive shaft so as not to “cross-thread" the bolt.
Turn counter-
clockwise to loosen
Locking Knob
(A)
Loosen the Cutting Head
Locking Knob
Raise Cutting Head to the
highest position and tighten
(B)
the Locking Handle
Install the
Blade
Rotation
Direction
(D)
Install the Diamond Blade onto
Blade Shaft
Verify the Blade is seated on the
Blade Shaft and the Directional
(E)
Arrows are facing out
Cutting Head
raised
Seat Blade on
Blade Shaft
Blade Wrench
Retaining Screw
and Outer Flange
Turn counter-
clockwise to
loosen
(C)
Identify and remove Retaining
Screw and Outer Flange using
the Blade Wrench
Rotate the Blade
Wrench clockwise
to tighten
Retaining Screw
and Outer Flange
(F)
Install the Retaining Screw and
Outer Flange and then tighten
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 13
UNPACKING, TRANSPORT, UNIVERSAL STAND and ASSEMBLY
5. Water Pump Preparation:
Turn clockwise
to tighten
(A)
Thread the Water Pump
Discharge Fitting onto the
Water Pump discharge
Pump
Discharge
Discharge
Fitting
Cooling
Transfer Tube
Press on
(B)
Press one end of the Cooling
Transfer Tube onto the Water
Pump Discharge Fitting
Flow Adjusting
Clamp
Press on
(C)
Slide Cooling Flow Adjusting
Clamp onto the Cooling
Transfer Tube
MK-2000 Pro Revision 01/02, Effective Date January 10, 2002
Page 14
Loading...