HI-TECH Diamond 6 Inch Slab Saw Machine Instruction Manual
- June 9, 2024
- HI-TECH
Table of Contents
HI-TECH Diamond 6 Inch Slab Saw Machine Instruction Manual
SAFETY INSTRUCTIONS
SETUP
- Intended for indoor use only.
- Avoid dangerous environments. Do not use this machine near gasoline or other flammable liquids.
- Make sure machine is securely placed on a sturdy, level surface with ample working area and away from open electrical outlets.
- Check for damaged parts. Before use of this machine, always check for any damaged parts to determine that it will operate properly and perform its intended function. Check for proper alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A part that is damaged must be properly replaced through the manufacturer of this machine to avoid risk of injury Use only identical 6″ Trim saw parts for replacement parts. Use of any other parts not originally intended for the 6″ Trim saw machine may create a hazard or cause product damage.
- Know your power tool. Read this instruction manual carefully. Learn the correct applications and limitations as well as specific warnings and hazards related to this machine.
USAGE
- Always wear proper apparel. Do not wear any loose clothing, gloves, neckties or jewelry that can get caught in the machine’s moving parts. Secure long hair with a rubber band or hair tie.
- Always wear proper eye protection to protect you from any debris that may fly out while sawing. We recommend wearing safety goggles or safety glasses with side shields. Everyday glasses are not safety glasses. If anyone is around the machine while it’s in use, they must also wear safety glasses.
- Keep work area well lit and clean. Make sure your work area is not cluttered.
- Do not operate unattended. Adult supervision is required at all times. Never leave the machine running unattended.
- Do not operate this machine while under the influence of drugs, alcohol or any medication.
- Never run saw blades dry. Saw blades are designed to be used with a lubricant, such as oil or water, and will be ruined immediately if used dry. Always make sure you are using adequate oil or water while sawing so that rock dust doesn’t form. This dust contains chemicals that can be hazardous to your lungs if inhaled and is known to cause cancer, birth defects or other reproductive harm. To reduce your exposure to these chemicals, work in a well ventilated area and wear a face or dust mask if the sawing operation is dusty.
- Never attempt to cut curves with the saw blade. Saw blades are designed to cut straight lines only. Ignoring this warning may result in a damaged saw blade and possible injury.
- Never cut more than one workpiece at a time.
- Some rocks contain poisonous elements. Avoid sawing rocks that contain uranium, mercury, lead, arsenic, etc. Make sure you know the material you are sawing
- Allow your trim saw to cool. By ignoring this warning, the 6″ Trim saw can overheat and deform the saw housing. We recommend cutting on the 6″ Trim saw for 30 minutes on, then allow 30 minutes off so the machine can cool down.
- Do not force the tool or attachment to do a job it is not designed to do.
- Saw blades continue to spin after turn off, eventually slowing to a stop.
- Avoid awkward operations and hand positions. Make sure you have good balance while working on this machine. A sudden slip could cause your hand to move into the disc.
- Always stay alert. You must be focused while working on this machine. Stones can catch on the saw blade and eject out of the sawing area.
MAINTENANCE
- Always disconnect from power before servicing. Disconnect machine from power source before making any adjustments and when not in use.
- Do not abuse the power cord. Never carry the machine by the cord or yank it to disconnect from receptacle. Keep cord away from heat, oil and sharp edges.
- Do not open the saw housing. There are no user serviceable parts inside.
- Clean and dry machine after use.
ONE-YEAR LIMITED WARRANTY
This 6″ Trim saw is warranted by the manufacturer to be free from defect for the period of one full year from the date of purchase.
What does this warranty cover?
This warranty covers all structural and electrical parts of the Hi-Tech
Diamond 6″ Trim saw such as the motor, rectifier, speed controller, etc.
What does this warranty not cover?
This warranty does not cover any consumable goods such as saw blades, diamond
abrasives and/or polishing products. This warranty also does not cover any
abuse, misuse, intentional damage, incorrect usage, failure to adequately take
care of the machine, improperly following the instructions, servicing by
someone other than Hi-Tech Diamond personnel, theft or loss and/or any act of
nature.
Who is covered under this warranty?
This warranty only covers the original purchaser of the equipment. It is non-
transferable.
What is the warranty period?
This warranty service is in force for one full year from the date of your
purchase. Please retain the original invoice of your machine for proof of
warranty or register your 6″ Trim saw.
Need our warranty service?
Contact us directly by phone at
630-596-9909 or by email at
sales@hitechdiamond.com and we will assist
you. You must prove that you are under warranty by providing us with the
original invoice of your machine or by registering your 6″ Trim saw to receive
our warranty service.
MACHINE DETAILS
This image shows parts and accessories included with your 6″ Trim saw machine.
- 6″ Trim saw base unit (1/4 hp variable speed motor)
- On/off power switch
- Trim saw blade guard
- Trim saw table
- 6″ silver thin notched diamond saw blade (included with instruction manual)
- 6″ red thin sintered diamond saw blade (included with instruction manual)
- 3/32″ Allen wrench (included with instruction manual)
- Trim saw spray shield (included with instruction manual
SPEED CHART
The motor installed in this trim saw is variable speed, delivering speeds of
800 rpm – 3,400 rpm. Use this speed chart as a guide so you can work at the
speed you desire. These values are approximate. Actual speeds may vary
OPERATING INSTRUCTIONS
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Carefully unpack the trim saw from the box and remove all loose foam and accessories. Set the packaging aside should you need it in the future. Check to make sure all parts are present on both the machine and in the instruction manual. If you find any missing or damaged parts, call us immediately at 1 630-596-9909 or email us at sales@hitechdiamond.com. Place the trim saw on a table or flat surface in a well lit location. The machine must sit level.
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Remove the black saw table from the machine. The saw table sits above the water reservoir. Inside the water reservoir, there is an aluminum arbor that the saw blade fits on (Fig.
A). Remove the saw knob (Fig. A) that is screwed into the arbor, turning counter-clockwise. Place one of the two included saw blades on the end of the arbor, making sure the 5/8″ arbor hole in the saw blade fits onto the lip. Replace the saw knob by screwing it back into the arbor, turning clockwise. The domed washer on the saw knob secures the saw blade. Do not over tighten, the saw knob should be slightly tighter than finger tight. Make sure the saw blade is installed in the right direction, spinning towards you. Note: Only use 6″ saw blades with 5/8″ arbor holes on this trim saw machine.
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The trim saw is designed to operate with oil or water. What you use is your preference. Never run the saw blade dry. Fill the reservoir with oil or water until the bottom of the saw blade is 1/8″ deep (Fig. B). Do not overfill the reservoir or there will be excessive oil or water spraying from the saw blade while you cut.
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Replace the saw table. Insert the black spray shield (part #7) into the two slots located at the front of the saw table (Fig. C). The spray shield can be inserted in either direction.
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Before turning your trim saw on, manually spin the saw blade towards you to make sure the blade is not in contact with the saw table. If there is contact, see page 10 for instructions on how to position the saw blade for clearance. Note: Thin saw blades tend to wave side to side as you spin them. While this is the nature of thin saw blades, the wave can also be caused by over-tightening the saw knob.
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Put on safety goggles (not included), then turn on the machine by turning the power knob clockwise. Adjust the speed of your saw blade using the speed chart on page 6. Never exceed the saw blade’s maximum rpm.
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There should be a fine mist coming from your saw blade while it spins. If there isn’t, pour additional water over the blade until there is a mist. Note: In use, always make sure the saw blade is properly lubricated. Never run dry.
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Before you make the first cut, line up your rock or glass properly with the saw blade. Lightly slide the material into the saw blade until a groove forms, then push the material firmly through the saw blade. Do not attempt to cut curves with the trim saw, it is designed to cut straight lines only. As you near the end of the cut, reduce pressure to avoid a sudden “breakthrough”. Reducing pressure also gives you a cleaner cut. Note: Never force a saw blade, let the blade do the work.
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This trim saw is to be used for trimming smaller material. The rocks and glass you are cutting should never exceed more than 2/3 the size of the visible cutting area of the saw blade. The blade height of the 6″ Trim saw is 1-3/4″. This measurement is taken from the saw table to the top of the saw blade (Fig. D).
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The red saw blade included with your saw has a sintered diamond rim that may require “sharpening” or “dressing” over long, continuous use. Simply put, the diamonds embedded into the sintered matrix of the blade are wearing down, and the metal sintered matrix surrounding the diamonds are deforming over them. This metal matrix needs to be abraded away to expose the diamond surface. Dress and sharpen sintered saw blades with aluminum oxide, silicon carbide stone, dressing stick or brick. Run 3-4 times through the saw blade for a quick fix. Note: Always abide by your saw blade instructions. Not all saw blades should be sharpened or dressed, as it can ruin the saw blade.
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After use, turn off the machine, then unplug your trim saw from its power source. Drain the water reservoir. Dry the machine and saw blade with paper towels or a cloth. You may also spin dry the saw blade by running it on the trim saw until it is completely dry. Notes: Always dry your saw blade after each use to prevent rusting. Keep out of reach of children.
OILING
The only parts you need to oil on the trim saw machine is the inside of the
aluminum arbor and the motor shaft (Fig. E). This is required because the
motor shaft and arbor are made of different materials. Over time, they can
seize together, making it impossible to remove the arbor from the shaft. Every
two months or so, remove the arbor from the motor shaft by loosening the two
set screws using the included Allen wrench, turning counter-clockwise. Once
loosened, slide the arbor off the motor shaft. Apply a few drops of motor oil,
way oil, lithium or water pump grease inside the arbor where it fits onto the
shaft. Also apply a few drops of oil or grease onto the motor shaft, rubbing
to coat the shaft lightly. Make sure there is no excess oil so that oil
doesn’t drip down the motor shaft and get into the motor. This will cause an
instant motor burn-out. Replace the arbor onto the shaft, using the Allen
wrench to tighten the two set screws.
CLEANING
After each use, drain the water reservoir. Any used water must not be disposed
down a sink, as rock sediment can harden like cement, closing off the drain.
Dry the machine and saw blade with paper towels or a cloth. You may also spin
dry the saw blade by running it on the trim saw until it is completely dry.
Notes: Always dry your saw blade after each use to prevent rusting. Keep out
of reach of children.
FUSE DETAILS
The fuse is installed in the back of the trim saw machine. It is a 250V, 3AMP
slo-blo cartridge fuse. If you need a replacement, this fuse can be found at
your local hardware store. See Fig. F for how to change the fuse.
SAW BLADE ADJUSTMENTS
BLADE POSITIONING & CLEARANCE ADJUSTMENTS
Follow these four steps to adjust the position of the saw arbor and saw blade
so that the blade does not make contact with the saw table
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Remove the saw table and loosen the two set screws located in the saw arbor using the Allen wrench, turning counter-clockwise (Fig. G). Once loosened, the saw arbor can slide side to side.
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Replace the saw table and position the saw blade so that it is not in contact with the saw table. Your blade should spin freely.
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Manually rotate the saw blade until you see one set screw exposed under the saw table (Fig. H). Tighten this exposed set screw using the Allen wrench, turning clockwise. Carefully remove the saw table to tighten the other set screw. Both set screws at this point should be tightened.
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Replace the saw table and manually rotate the saw blade, making sure the blade is not making contact with the saw table, beforeturning the trim saw on.
NEED A REPLACEMENT SET SCREW?
The two set screws located in the saw arbor are available at your local
hardware store. The size of the set screws are 18-8 stainless steel, cup
point, 10-32 thread, 3/16″ long
ACCESSORIES
The accessories featured on this page are compatible with the Hi-Tech Diamond 6″ trim saw machine. For a listing of all Hi-Tech Diamond products, visit hitechdiamond.com.
Saw fence
The saw fence accessory aligns your material for precise, accurate cuts. It
securely fits onto the 6″ trim saw table and is adjustable to accommodate the
size of the material you are cutting. If you have trouble cutting your stones
or glass in perfect, straight lines, then this helpful accessory is for you.
Saw vise
The saw vise accessory secures your material while you cut so you don’t have
to put your hands near the saw blade. Installation is fast and easy. Simply
bolt this accessory onto your 6″ saw machine, secure your material, then
manually advance the carriage to feed your material evenly into the saw blade.
Get safe, precise cuts every time with the saw vise
Thin notched diamond saw blades
Our silver, thin notched diamond saw blades are designed for cutting and
trimming material such as turquoise, aqua, garnet, corundum, emerald and ruby.
Available sizes for this trim saw
6″ diameter X .006″ core X .009″ kerf
6″ diameter X .010″ core X .012″ kerf
6″ diameter X .012″ core X .015″ kerf
Note: The 6″ X .012″ X .015″ saw blade is included with this trim saw
machine.
Thin sintered diamond saw blades
Our red, thin sintered diamond saw blades are designed for cutting and
trimming material such as quartz, topaz, glass and fine agates.
Available sizes for this trim saw
6″ diameter X .015″ core X .023″ kerf
Note: The 6″ X .015″ X .023″ saw blade is included with this trim saw
machine.
Super Slicer electroplated diamond saw blades
Our Super Slicer electroplated diamond saw blades are designed for cutting and
trimming material such as turquoise, aqua, garnet, corundum, emerald and ruby.
Available sizes for this trim saw
- 6″ diameter X .008″ core X .011″ kerf
- 6″ diameter X .015″ core X .020″ kerf
- 6″ diameter X .025″ core X .032″ ker
Thick notched diamond saw blades
Our green, thick notched diamond saw blades are designed for cutting and
slabbing material such as agates, jades and geodes.
Available sizes for this trim saw
6″ diameter X .025″ core X .031″ kerf
Thick sintered diamond saw blades
Our black, thick sintered diamond saw blades are designed for cutting and
slabbing material such as agates, geodes, tile and ceramic.
Available sizes for this trim saw
6″ diameter X .032″ core X .044″ kerf
FAQS
What lubricants can I use with this trim saw?
This trim saw machine is designed to be operated with oil or water. We
recommend water because it is less messy to work with than oil. If you are
using water as a lubricant, we suggest adding a coolant to reduce heat buildup
between the saw blade and stone. Some stones, such as tourmaline for example,
fracture with too much heat. No one likes a fractured stone!
How large should the material be that I’m cutting?
This trim saw is to be used for trimming smaller material. The rocks and glass
you are cutting should never exceed more than 2/3 the size of the visible
cutting area of the saw blade. The blade height of the 6″ trim saw is 1-3/4″.
This measurement is taken from the saw table to the top of the saw blade (see
below).
What size saw blades can I use onthis trim saw?
Only use 6″ diameter saw blades on this trim saw machine. Please note that
only saw blades with 5/8″ arbor holes fit onto the saw arbor.
In regards to saw blades, what do “core” and “kerf” mean?
Core is the thickness of the inside of the saw blade (the core), while kerf is
the thickness of the saw blade’s rim. When purchasing a saw blade, the
dimension of the kerf is what matters most because the kerf determines how
thick of a cut you will get. FYI – the kerf gets thinner over time as the saw
blade wears away with continuous cutting.
What is the recommended RPM for this trim saw?
The RPM speed depends on the type of saw blade you are using and the saw
blade’s maximum RPM. Remember to never exceed the maximum RPM of your saw
blade.
TROUBLESHOOTING
Why is there excessive oil or water spraying from the saw blade?
If there is excessive oil or water spraying from the saw blade while you’re
cutting, this means you have over-filled the water reservoir. Fill the
reservoir with water (or oil) so that just the bottom of the saw blade is
sitting in it, about 1/8″ deep (see below
My saw blades keep rusting. How can I prevent this?
Rusting occurs when the saw blade is not properly dried off after each use or
if the saw blade is left sitting in the saw machine’s water reservoir when not
in use. The best solution to prevent rusting is to remove the saw blade from
your trim saw after each use and dry with a paper towel or cloth. Remember to
always keep saw blades away from children.
What happens if my saw machine overheats?
The housing that the trim saw is made out of is polyethylene, which can deform
if the machine is run too long, causing the machine to overheat. To prevent
this from happening, you must take time to cool your machine. We suggest
running your trim saw for 30 minutes on, 30 minutes off to cool. I can’t
remove the arbor from the motor shaft. If you can’t remove the arbor from the
motor shaft using the Allen wrench, it is most likely because the arbor and
motor shaft seized together. This is a result from not oiling the inside of
the arbor according to the oiling instructions on page 9. If it impossible to
remove, please contact Hi-Tech Diamond at 1
630-596-9909 and one of our specialized
technicians will help you over the phone for correct removal.
Do you sell electrical spare parts for my trim saw? Whom do I contact if I
need a repair or replacement for my trim saw?
Due to the technical nature of our machines, we do not offer electrical spare
parts for you to install yourself such as motors, speed controllers,
rectifiers, etc. Instead, we offer a repair service that is done in-house by
our qualified technicians. For more information about our repair service,
visit hitechdiamond.com/repairs.
MANUFACTURED BY
Reentel International Inc. 44 Plaza Drive Westmont, IL 60559 – USA
PHONE
1 630-596-9909
EMAIL
sales@hitechdiamond.com
WEBSITE
hitechdiamond.com
FACEBOOK
facebook.com/hitechdiamond
YOUTUBE
youtube.com/hitechdiamond
INSTAGRAM
instagram.com/hitechdiamond
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