MK Diamond MK-5005S User Manual

www.mkdiamond.com
MK-5005S BLOCK SAW
OWNER’S MANUAL
PARTS LIST &
OPERATING INSTRUCTIONS
Revision 104
Manual Part# 158769
Caution: Read all safety and operating instructions
before using this equipment. This parts list MUST accompany the equipment at all times.
04.2014
INTRODUCTION
Congratulations on your purchase of a MK-5000S Block Saw. We are certain that you will be pleased with your purchase. MK Diamond takes pride in producing the nest construction power tools and diamond blades in the industry.
Operated correctly, your MK-5000S Block Saw should provide you with years of service. In order to help you, we have included this manual. This Owner’s Manual contains information necessary to operate and maintain your MK-5000S Block Saw safely and correctly. Please take the time to familiarize yourself with the MK-5000S Block Saw by reading and reviewing this manual.
Read and follow all safety, operating and maintenance instructions.
If you should have questions concerning your MK-5000S Block Saw, please feel free to call our friendly customer service department at: 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 (in-
cluding the serial number) and mail it in as soon as possible.
2
TABLE OF CONTENTS
SAFETY Pages
Safety Messages 4 Damage Prevention Message 4 General Safety Precautions and Hazard Symbols 4-6 California Proposition 65 Message 6 Electrical Requirements and Grounding Instructions 8-9 Safety Label Locations 10 Product Specications 11
UNPACKING AND ASSEMBLY
Unpacking 12 Contents 12 Transport 12 Assembly 13-14
SETUP, ADJUSTMENT AND OPERATION
Setup 15-17 Adjustment and Operation 18-24 Cleanup 25
MAINTENANCE AND TROUBLESHOOTING
Maintenance 26-27 Troubleshooting 28-36
EXPLODED VIEW AND PARTS LIST
Exploded View 38-47 Parts List 48-52
THEORY
Theory of Diamond Blades 53
ACCESSORIES, ORDERING and RETURN INSTRUCTIONS
Accessories 54 Ordering Information 55 Return Material Policy 55 Packaging Instructions 55 Authorized Service Centers 55
3
MK-5005S 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 SERIOUSLY INJURED 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 Guards 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 lit.
KEEP CHILDREN AWAY
All visitors and children should be kept a safe distance from work area.
4
MK-5005S SAFETY
MAKE THE WORKSHOP KID PROOF
Make the workshop 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 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, 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.
ON / OFF
DISCONNECT TOOLS
Power tools should always be disconnected before servicing or when changing acces­sories, such as blades, bits, cutters, and the like.
ALWAYS place the power ON/OFF switch in the OFF position when the saw is not in use.
5
MK-5005S SAFETY
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 if 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 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.
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
Arsenic and chromium, from chemically treated lumber
For further information, consult the following sources:
http://www.osha.gov/dsg/topics/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-5005S SAFETY
(
(
)
)
on
HAZARD SYMBOLS
ELECTRICAL SHOCK NEVER touch electrical wires or components while the engine is running. Exposed,
frayed or worn electrical wires can be sources of electrical shock which could cause severe injury or burns.
ACCIDENTAL STARTS
Before starting the engine, be sure the ON/OFF switch is in the “OFF” position to prevent accidental starting. Place the ON/OFF switch in the OFF position before performing any service operation.
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 motor 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). 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-5005S 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 similar to the one shown in Sketch B of Figure below. The tool has a grounding plug that looks similar to the plug illustrated in Sketch A of Figure below. Make sure the tool is connected to an outlet having the same conguration as the plug. No adapter is available or should be used with this tool. If the tool must be reconnected for use on a different type of electric circuit, the reconnection should be made by qualied service personnel; and after reconnection, the tool should comply with all local codes and ordinances.
If permanently connected, this tool should be connected to a grounded metal permanent wiring sys­tem; or to a system having an equipment-grounding conductor.
(A) (B)
NOTE: Use of a temporary adapter is not permitted in Canada.
8
MK-5005S 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 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.
Motor
Power
Cord
Drip
Loop
Saw Floor
Drip Loop Information
WARNING
Use only extension 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 heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from 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 undersized extension cords result in low voltage to the motor that can result in motor burnout.
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 extension cord.
Extension Cord Minimum Gage for Length
Volts
240V 25 ft. (7.5 m) 50 ft. (15 m) 75 ft (23 m)
Total Length of Cord in Feet
AWG AWG AWG
10 10 8
9
MK-5005S SAFETY DECALS
OPERATION & SAFETY DECALS
The MK-5005S Block Saw is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Should any of these operation or safety decals become unreadable, replacements can be obtained by calling (800) 262-1575.
CAUTION
!
DO NOT operate without guards in place.
CAUTION
!
FOR INFORMATION ON
SERVICE OR
WARRANTY
PLEASE CALL
1-800-474-5594
(E)
(F)
(G)
!
NOTICE
Most Motor Problems are caused by improper voltage and extension cords. Cord should be one-piece and short as possible. Cord selection should match the following table.
1-2 H.P.
115v 230v
25’
100’
50’
150’
75’
250’
Max. Cord Length Max. Cord Length Max. Cord Length
!
Receptacle is for water pump only.
125V .6 amps max.
CAUTION
No. 12 Wire No. 10 Wire No. 8 Wire
(H)
(I)
(A)
(B)
(C)
(D)
WARNING
!
DO NOT operate this equipment before reading the owners’ manual!
!
WARNING
Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Repeated and/or substantial inhalation of airborne crystalline silica can cause serious or fatal respiratory diseases, including silicosis. In addition, California and some other authorities have listed respirable crystalline silica as a substance known to cause cancer.
CAUTION
!
DO NOT operate without guards in place.
WARNING
!
In the event of blade failure, replace blade guard immediately.
Accidental start hazard. Disconnect spark plug prior to servicing.
Masonry Saw Warning Label Sheet Part# 166011
B
E
D
I
G
H
C
A
Location Description A Arbor Housing/Front Read Manual B
Blade Guard/Back
Proposition 65, Dust Warning
C Belt Guard/Front Guards in Place D Blade Guard/Front Replace Blade Guard E Blade Guard/Front Guards in Place
F
F
G
H
I
J
Motor/Side
Accidental Start Motor Service or Warranty
Motor Accidental Start
Motor Notice extension cord
Motor Receptacle water pump
10
MK-5005S PRODUCT SPECIFICATIONS
SPECIFICATION
The MK-5005S is a versatile masonry saw. Operated and used according to this manual, the MK­5005S will provide years of dependable service.
General Description: The MK-5005S, is engineered as a 14” or 20” saw, consisting of a powerful 230v single phase motor. The saw is capable of cutting brick and masonry up to 8” x 8” x 16” in size in a single pass.
Motor and Weight Specications: Motor and weight specications for the MK-5005S are listed in the table below.
Voltage
Amperage
208 / 230v
24
Frequency 50 Hz 60 Hz
RPM 2850 rpm 3,450
Weight 445 lbs.*
*Without Movable Cutting Table
BLADE CAPACITY
The MK-5005S uses a 14-inch or 20-inch diameter segmented MK Diamond blade with a .125-inch cutting width and a 1” arbor.
MASONRY TYPES
The MK-5005S can cut a variety of masonry types including, cinder block, slump stone block, wall brick, paver brick, concrete block and cylinders, roong tile, marble, granite, decorative rock or almost any other non-ferrous material.
NOTE:
The MK-5005S is not designed to cut plastic or ferrous (metals) material.
PEDDLE ASSISTED CUTTING HEAD
The MK-5005S is designed with a peddle assisted Cutting Head to allow the operator to use both hands when cutting. The Cutting Head can be raised or lowered by the use of an adjusting wheel to set the start of the cut.
11
11.2010
MK-5005S BLOCK SAW
OWNERS MANUAL
PARTS LIST &
OPERATING INSTRUCTIONS
www.mkdiamond.com
Caution: Read all safety and operating instructions
before using this equipment. This parts list MUST accompany the equipment at all times.
Revision 101
Manual Part# 158769
MK-5005S CONTENTS
UNPACKING
Your MK-5005S has been shipped from the factory thoroughly inspected. Only minimal assembly is required. If not already done, remove the MK-5005S from the pallet and place it on a at surface using a forklift.
Remove the accessories from the Water Basin and place along side the MK-5005S.
CONTENTS
In the containers, you will nd one (1) MK-5005S, one (1) movable cutting table, one (1) adjustable cutting guide, one (1) electric water pump, one (1) pump discharge tting, one (1) blade wrench, one (1) drain plug, one (1) owner’s manual, one (1) pump manual and one (1) warranty card.
MK-5005S
Blade Wrench
TRANSPORT
Movable Cutting
Table
Drain Plug
Adjustable
Cutting Guide
Owner’s Manual
Electric
Water Pump
Pump Manual
Pump
Discharge Fitting
Warranty Card
The MK-5005S weighs approximately four hundred forty-ve (445) pounds (without the movable Cut­ting Table).
NOTE:
WARNING
Place the Cutting Head in the DOWN position, and remove the movable Cutting Table
Do not attempt to move the MK-5005S without a forklift.
when transporting the MK-5005S.
Due to its solid construction, the MK-5005S may only be transported with a forklift. Position the Cut­ting Head in the DOWN position, remove the movable Cutting Table, and transport the saw using the eight (8) lift points positioned strategically around the base. Use tie downs when transporting the saw.
Tie Down
Lift Points
12
MK-5005S ASSEMBLY
ASSEMBLY
Follow the assembly instructions to prepare your MK-5005S for operation.
Movable Cutting Table Installation
(A)
Position movable Cutting Table
Adjustable Cutting Guide Installation
(A)
Loosen the Thumbscrew. Align the
adjustable Cutting Guide above the
movable Cutting Table Ruler/Stop
Diamond Blade Installation
(B)
Seat all four (4) Roller Wheels
on the Guide Rails
(B)
Seat the adjustable Cutting
Guide and tighten the Thumb-
screw
(C)
Verify correct seating of Roller
Wheels
(A)
Remove the Retaining Screw
and Outer Flange with the blade
wrench. Turn counter-clockwise
to loosen
13
MK-5005S ASSEMBLY
(D)
Install the Diamond Blade onto
the Blade Shaft
(G)
Rotate Blade Wrench clockwise
to tighten
Verify the blade is seated on
the Blade Shaft and direction of
rotation is correct
(E)
(F)
Install Retaining Screw and
Outer Flange
Water Pump Preparation
(A)
Install Water Pump
Discharge Fitting
(B)
Press the end of the Cooling
Transfer Tube onto the Water
Pump Discharge Fitting
14
MK-5005S SETUP
SETUP
CAUTION
Before powering or starting, check for damage that could prevent this equipment from proper oper­ation or performing its intended function. Check for binding and alignment of moving parts. Check for damaged, broken, or missing parts.
Verify the ON/OFF switch is in the OFF position.
Before connecting the MK-5005S to a power supply, be sure the voltage, cycle and phase of the
job site power source meet the requirements of the table below.
VOLTAGE: 230v
CYCLE: 50/60hz PHASE: Single phase
If using an extension power cord, make sure the length and wire gauge corresponds to the require­ments. An extension power cord that is too small in wire gauge (diameter), or too long in length, will cause the motor to overheat and could cause premature failure.
Do not cover the motor vents as this could lead to motor overheating.
Pre-start Inspection
The pre-start inspection should be performed before beginning any job.
CAUTION
If the Diamond Blade shows signs of fatigue cracking, replace the blade before starting work.
NOTE:
Ensure the ON/OFF Switch
is in the OFF position
In order to avoid breaker tripping, a 30-amp circuit breaker should be used.
(A)
Check all electrical connections
(B)
Inspect the blade for damage
(C)
and verify it’s correct for the
material being cut
Inspect Wooden Strip for
(D)
excessive grooves
Verify movable Cutting Table
(E)
moves freely
15
(F)
Inspect the MK-5005S for
general damage and/or loose
hardware
MK-5005S SETUP
(G)
Inspect the Pump Assembly for
damage – ensure the cord
is free of cracks or cuts
Connecting the Water Pump
WARNING
1. To prevent the possibility of electrical shock, the MK-5005S MUST be de-ener­gized when connecting the Water Pump.
2. To prevent the possibility of electrical shock, use only MK Diamond qualied replacement parts.
NOTE:
To prevent pump damage, the Water Pump must be disconnected if cutting with a Dry Blade.
(A)
Ensure the ON/OFF Switch
is in the OFF position
Water Pump Setup for Operation
(B)
Connect the Water Pump
power cord to the connection
found on the side of the motor
The Water Pump can be setup for operation in two ways, External Water Source or Re-circulation.
NOTE:
If using a Dry Blade for operation, DO NOT connect the Water Pump.
16
MK-5005S SETUP
External Water Source
NOTE:
This is the preferred method of cooling. This method may add as much as twenty (20) percent to the life of the blade.
(A)
Remove the Drain Plug
NOTE:
Follow all applicable Federal State and Local laws for the proper disposal of waste water.
(B)
Place the Water Pump in an
external container
(C)
Fill the external container until
water completely covers the
Water Pump intake
(D)
Locate the Water Basin
Drain Connection (located in the
back of the Water Basin)
Re-circulation
NOTE:
When using the re-circulation method, the water should be changed often for longer pump life.
(A)
Ensure the Drain Plug is
installed in the Water Basin
(E)
Install an external drain line onto
the Drain Connection
(B)
Place the Water Pump in
the back of the Water Basin
17
(C)
Fill the Water Basin until water
completely covers the
Water Tank intake
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