Barranca Diamond MK-145 User Manual

www.mkdiamond.com

MK-145 TILE SAW

OWNER’S MANUAL, PARTS LIST &

OPERATING INSTRUCTIONS

Revision 100

Manual Part# 158286

Caution: Read all safety and operating instructions
before using this equipment. This owner’s manual
MUST accompany the equipment at all times.

06.2011

MK-145 INTRODUCTION

We at MK Diamond want to congratulate you on selecting the MK-145 Tile Saw. We are certain that

you will be pleased with your purchase. MK Diamond takes pride in producing the nest products in

the industry.

Operated correctly, your MK-145 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-145 safely and correctly. Please take a few minutes to familiarize yourself
with the MK-145 by reading and reviewing this manual.

If you should have questions concerning your MK-145, please feel free to call our friendly customer
service department at: 1-800-421-5830

Regards,

MK Diamond

NOTE THIS INFORMATION FOR FUTURE USE:

MODEL NUMBER:

SERIAL NUMBER:

PURCHASE PLACE:

PURCHASE DATE:

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.

2

MK-145 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 8
Lock Out 10
Safety Label Locations 10

Tile Saw Specic Warnings 10
Product Specications 11

UNPACKING AND ASSEMBLY

Unpacking 12
Contents 12
Transport 12
Assembly 13

SETUP, ADJUSTMENT AND OPERATION

Setup 15
Adjustment and Operation 17
Cleanup 20

MAINTENANCE AND TROUBLESHOOTING

Maintenance 21
Troubleshooting 23

EXPLODED VIEW AND PARTS LIST

Exploded View 26
Parts List 27

THEORY

Theory of Diamond Blades 28

ACCESSORIES ORDERING AND RETURN INSTRUCTIONS

Accessories 29

ORDERING and RETURN INSTRUCTIONS

Ordering Information 30
Return Material Policy 30
Packaging Instructions 30
Authorized Service Centers 30

3

MK-145 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

A safety message alerts you to potential hazards that could hurt you or others. Each safety message is
preceded by a safety alert symbol ( ) and one of three words: DANGER, WARNING, or CAUTION.

DANGER

WARNING

CAUTION

You WILL be KILLED or SERIOUSLY INJURED if you do not follow directions.

You CAN be KILLED or HARMED if you do not follow directions.

You CAN be INJURED if you do not follow directions. It may also be used to alert
against unsafe practices.

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

ALWAYS read this Owner’s Manual before operating the machine.

ALWAYS keep the Blade Guard in place.

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 PLACES

DO NOT use power tools in damp or wet locations nor expose them to rain. Always keep

the work area well lighted.

4

MK-145 SAFETY

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.

USE THE PROPER EXTENSION CORD

If using an extension cord make sure it is in good condition rst. 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 9 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.

USE 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 wear approved eye protection.

ALWAYS wear approved respiratory protection.

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
instructions for lubricating, and when changing accessories.

DISCONNECT TOOLS

Power tools should always be disconnected before servicing or when changing accessories,
such as blades, bits, cutters, and the like.

5

MK-145 SAFETY

ON / OFF

ALWAYS place the power ON/OFF switch in the OFF position when the saw is not in use

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 part. A guard or any other part that is
damaged should be carefully checked to determine if 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 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 nished.

CALIFORNIA PROPOSITION 65 MESSAGE

WARNING

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.gov/SLTC/silicacrystalline/index.html
http://www.cdc.gov/niosh/consilic.html
http://oehha.ca.gov/prop65/law/P65law72003.html
http://www.dir.ca.gov/Title8/sub4.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 lter out microscopic particles.

6

MK-145 SAFETY

(

(

)

)

HAZARD SYMBOLS

ELECTRICAL SHOCK
NEVER touch electrical wires or components while the engine is running. They can be

sources of electrical shock which could cause severe injury or burns.

ROTATING PARTS

Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never
operate the motor with covers, shrouds, or guards removed.

OVER SPEED
NEVER tamper with the governor components or settings to increase the maximum speed.

Severe personal injury and damage to the engine or equipment can result if operated at
speeds above maximum.

DO NOT EXPOSE TO RAIN
DO NOT expose to rain or use in damp locations.

WARNING

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).

WARNING

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

7

MK-145 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!

WARNING

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 t the outlet; have the proper outlet installed
by a qualied 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 outer 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 qualied electrician or service personnel if the grounding instructions are not

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.

WARNING

This tool is intended for use on a circuit that has an outlet that looks like the one shown in Sketch
A. The tool has a grounding plug that looks like the plug illustrated in Sketch A. 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

qualied 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.

8

MK-145 SAFETY

WARNING

To avoid the possibility of the appliance plug or receptacle getting
wet, position the machine to one side of a wall mounted receptacle.
This will prevent water from dripping onto the receptacle or plug.
A “drip loop,” shown in the picture below, should be arranged by
the user to properly position the power cord relative to the power
source.

The “drip loop” is that part of the cord below the level of the

Drip Loop Information

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.

WARNING

Use only extension cords that are intended for outdoor use. These extension cords are

identied 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 heat and sharp edges. Always disconnect the extension
cord from the receptacle before disconnecting the product from the extension cord.

WARNING

To reduce the risk of electrocution, keep all connections dry and off the ground. Do not
touch the plug with wet hands. Use of under sized 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 customer’s
expense. There will be no warranty claim.

To choose the proper extension cord,

• Locate the length of extension cord needed in the table below.

• Once the proper length is found, move down the column to obtain the correct AWG

size required for that length of extension cord.

EXTENSION CORD MINIMUM GAGE FOR LENGTH

VOLTS TOTAL LENGTH OF CORD IN FEET

25 ft. AWG 50 ft. AWG 75-100 ft. AWG

115V 12 10 8

230V 14 14 12

9

MK-145 SAFETY

LOCK OUT:

To prevent accidental starting, and to help ensure your workshop
is “Kidproof,” this saw is provided with a means to deactivate the
functioning of the motor switch. The switch is provided with a
removable toggle. With the toggle removed, the switch does not
function and the motor cannot be turned on. Replacing the toggle
reactivates the switch function.

SAFETY LABEL LOCATIONS

Safety labels are located according to Figure 1 to 3 below. The labels contain important information.
Please read the information contained on each label. These labels are considered 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.

1 Switch Side General Safety Warnings 158315

2 Water Basin Water level warning N/A

3 Back Serial Number and Motor

158316

Specications

1: General Safety Warning 2: Water Level Warning 3: Serial Number and

Motor Specications

TILE SAW SPECIFIC WARNINGS

WARNING

Wear eye protection.
Use splash guard for every operation for which it can be used.
Disconnect saw before servicing, when changing cutting blades, and cleaning. Replace damaged
cutting blade before operating.

10