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SAFETY INSTRUCTIONS

5

4.24 

STORE IDLE EQUIPMENT.

The machine, blades and tools should be stored in a dry and secure loca-

tion when not in use. Keep equipment out of reach of children.

4.25 

DO NOT FORCE SAW.

The saw will do the job better and safer at the rate for which it was de-

signed.

4.26 

OBTAIN MATERIAL SAFETY DATA SHEET (MSDS) FOR ALL 

WORK SURFACE MATERIALS. 

This includes primers, all coatings, adhesives, tile and crack filling materi

-

als, etc. Do not attempt to cut, clean out or remove material without MSDS 

information. Consult MSDS sheet for hazards information. Be aware that 

some materials are explosive as a dust.

4.27 

DO NOT OVERREACH.

Keep proper footing and balance at all times.

4.28 

OBTAIN MATERIAL SAFETY DATA SHEET (MSDS) FOR 

ALL WORK SURFACE MATERIALS. 

This includes primers, all coatings, adhesives, tile and crack filling materi

-

als, etc. Do not attempt to cut, clean out or remove material without MSDS 

information. Consult MSDS sheet for hazards information. Be aware that 

some materials are explosive as a dust.

4.29 

MAINTAIN MACHINE WITH CARE.

Keep machine clean and follow maintenance procedures for better and 

safer performance. Keep handles dry, clean, and free from oil and grease. 

Follow instructions for lubricating and changing accessories.

4.30 

REMOVE ADJUSTING TOOLS.

Form a habit of checking to see that tools such as adjusting wrenches are 

removed from the machine and properly stored before starting the engine.

4.31 

STAY ALERT.

Watch what you are doing. Use common sense. Do not operate machine 

when you are tired or fatigued.

4.32 

DO NOT USE DRUGS, ALCOHOL, MEDICATION.

Do not operate machine while under the influence of drugs, alcohol, 

or any medication.

4.33 

KEEP THE RIGHT PARTS IN THE RIGHT POSITIONS.

Do not operate machine with parts missing or improperly mounted.

4.34 

CHECK DAMAGED PARTS.

Verify all machine guards are in good condition and will function properly 

before using the machine. Check for alignment of moving parts, binding of 

moving parts, breakage of parts, mounting, and any other conditions that 

may affect machine operation. A guard, power switch or other part that is 

damaged should be properly repaired or replaced by an authorized service 

center unless indicated elsewhere in this instruction manual. Do not oper-

ate machine if lever or engine on/off switch does not function properly.

4.35 

SECURELY MOUNT ACCESSORIES AND BLADES TO THE 

MACHINE.

Extra care must be taken when using saws on an elevated location to pre-

vent injury to someone on a lower level in the event the tool or accessory 

should drop. Do not operate without fall protection for operator and debris 

protection for public.

4.36 

NEVER TOUCH THE MOVING PARTS.

Never touch moving parts such as blades, belts and others.

4.37 

STOP OPERATION IMMEDIATELY IF ANY ABNORMALITY IS 

DETECTED.

Stop using machine immediately if any abnormalities are observed during 

operation. Examples of abnormalities include unusual noise and vibration.

4.38 

WHEN REPLACING A PART, USE THE SAME TYPE 

AND QUALITY.

When replacing a component part with a new one, use only the same 

type and quality of new part. Never attempt to repair a machine if you are 

unfamiliar with proper procedures and techniques required.

4.39 

NEVER DISABLE THE LEVER.

Do not modify, disable, or attempt to permanently engage the lever. Do not 

operate a machine if lever is not functioning. This could lead to serious 

injury or death.

4.40 

LOAD AND UNLOAD SAFELY. 

Use proper heavy lifting procedures. Read & understand manuals before 

loading & unloading.

4.41 STORAGE. 

Always store equipment properly when it is not being used. Equipment 

should be stored in a clean, dry location and out of reach of children.

DUST WARNING

Cutting, especially when DRY cutting, generates dust that comes 

from the material being cut, which frequently contains silica. 

Silica is a basic component of sand, quartz, brick clay, granite and 

numerous other minerals and rocks. Exposure to excessive amount of 

such dust can cause:

• Respiratory diseases (affecting your ability to breath), including 

chronic bronchitis, silicosis and pulmonary fibrosis from exposure 

to silica. These diseases may be fatal;

• Skin irritation and rash; and

• Cancer according to NTP* and IARC*

* National Toxicology Program, International Agency for Research 

on Cancer

Take precautionary steps

• Avoid inhalation of and skin contact with dust, mist and fumes;

• Wet cut when feasible, to minimize dust;

• Wear and ensure that all bystanders wear appropriate respiratory 

protection such as dust masks designed to filter out microscopic 

particles. (See OSHA 29 CFR Part 1910.1200) 

California Prop 65 Warning: Use of this product can cause exposure to 

materials known to the State of California to cause cancer and/or birth 

defects or other reproductive harm.

Surface Prep

Division 

P: 877-817- 6687  F: 813-621-7125  

Visit us at www.ussaws.com 

[email protected]

Summary of Contents for Mark III Dust Buggy

Page 1: ...LWAYS WEAR SAFETY APPROVED HEARING PROTECTION U S English 08 31 2020 Notice of Copyright Protection Copyright 2020 by U S SAWS All rights reserved This work may not be reproduced or disseminated in whole or in part by any means without the prior written permission of U S SAWS Surface Prep Division P 877 817 6687 F 813 621 7125 Visit us at www ussaws com sales ussaws com ...

Page 2: ...uct you in safety practices for dealing with these conditions Keep all manuals provided with your machine in a safe place at all times The information and specifications included in this publication were in effect at the time of approval for printing U S SAWS reserves the right however to discontinue or change specifications or design at any time with out notice and without incurring any obligatio...

Page 3: ... diamond blades steel centered diamond cutting off wheels with this machine RPM rating on blade must exceed machine max rpm rating The use of any other blade could result in death or serious injury 5400 MAX RPM C1hazard Communication Sywems L LL LC C M MO O 7 74 46 6 0 02 24 41 1 To avoid injury Always inspect saw blades before use Replace all cracked or damaged blades de with d feet Engine exhaus...

Page 4: ...gerous carbon monoxide gases 4 11 KEEP WORK AREA CLEAN DO NOT RUN OVER ANYTHING Loose objects could be thrown from crack Make sure area to be cut is clear from people and any loose objects nuts bolts etc Never run over any loose objects 4 12 KEEP CHILDREN AND VISITORS AWAY Do not allow anyone to stand in line with the blade path Do not let children or visitors contact machine or extension cord Kee...

Page 5: ...nction properly 4 35 SECURELY MOUNT ACCESSORIES AND BLADES TO THE MACHINE Extra care must be taken when using saws on an elevated location to pre vent injury to someone on a lower level in the event the tool or accessory should drop Do not operate without fall protection for operator and debris protection for public 4 36 NEVER TOUCH THE MOVING PARTS Never touch moving parts such as blades belts an...

Page 6: ...hines in a well ventilated area Do not operate in areas where exhaust fumes could accumulate without wearing appropriate respiratory protection Consult your employer and OSHA regarding use of appropriate respirator for dangerous carbon monoxide gases See Figure 7 E En ng gi in ne e e ex xh ha au us st t c co on nt ta ai in ns s p po oi is so on no ou us s c ca ar rb bo on n m mo on no ox xi id de ...

Page 7: ...ly off the ground 5 9 Using the marked chalk line or any straight line on the ground align the blade with the line On the pointer wheels loosen the adjust ment nuts and align the wheels with the same chalk line Push the MARK III along the line to verify the alignment is straight See Figure 11 and Figure 12 Figure 4 Pointer wheel Figure 5 MARK III bottom view Surface Prep Division P 877 817 6687 F ...

Page 8: ...tating blade hazard Do NOT operate with guard up Keep hands and feet away Engine exhaust contains poisonous c ca ar rb bo on n m mo on no ox xi id de e g ga as s Breathing it could cause death Operate machine in well ventilated area Thisproduct can exposeyou tochemicals including NICKEL When used serviced cleaned ormaintained equipmentcouldgenerateparticulates thatcontain chemicals includingsilica...

Page 9: ...g instructions in section 5 0 6 2 The machine should be unplugged from electricity before start ing this operation WARNING Never attempt to start the engine with the diamond blade inserted in a joint or previous cut The blade will turn as soon as the MARK III is started This could damage the blade or cause the MARK III to jump backwards 6 3 Set the blade depth adjustment handle to the lowest point...

Page 10: ...full depth Do not force the saw forward Let the rpm of the saw stay high and let the blade do the cutting Forcing the blade will cause excessive heat and may make cutting slower The saw must be guided in an accurate and skillful manner as to keep the saw in the joint fill material and not wander off into the concrete This is especially important when removing polyurea 6 21 Finishing a cut When the...

Page 11: ... at www ussaws com sales ussaws com Reference Number Part Number 1 SX13711 2 US32606 3 SX13730 4 US31158 Washer US31337 Nut US30152 5 SX113742 6 US31053 13 7 SX13753 Reference Number Part Number 8 SX13750 9 SX13740 10 See Expanded View 11 SX13751 12 See Expanded View 13 SX13720 14 US31222 9 Washer 2 US31351 Nut US31351 1 ...

Page 12: ...ce Number Part Number 15 SX13743 16 US31063 11 Washer US31127 10 17 US31102 1 Reference Number Part Number 18 US23154 19 SX65020 20 SX50501 21 PDC SPA4 Reference Number Part Number 9 SX13740 22 See Expanded View 23 US31063 11 Nut US31056 11 25 SX13739 26 SX13738 27 SX13737 28 US32102 5 29 US31168 Washer US31337 Nut US31052 ...

Page 13: ...sales ussaws com Reference Number Part Number 30 SX13735 31 SX13734 32 SX13736 33 US31060 5 Spring US31339 10 Reference Number Part Number 34 US67112 35 US60223 36 US67111 37 US67114 Reference Number Part Number 38 US24600 33 39 Comes as part of SXW24230 40 US31102 1 41 US67116 42 US32409 43 SX13733 ...

Page 14: ...sales ussaws com Reference Number Part Number 30 SX13735 31 SX13734 32 SX13736 33 US31060 5 Spring US31339 10 Reference Number Part Number 34 US67112 35 US60223 36 US67111 37 US67114 Reference Number Part Number 38 US24600 33 39 Comes as part of SXW24230 40 US31102 1 41 US67116 42 US32409 43 SX13733 ...

Page 15: ... com Reference Number Part Number 6 US31053 13 44 US32235 45 US31053 14 46 US30176 1 Reference Number Part Number 47 US31102 1 Washer US31321 Nut US3110 1 48 US31102 1 Washer US31321 Nut US3110 1 49 US13572 50 US13572 1C 51 US31117 1 Nut US31110 1 52 SX13561 7 53 US31102 1 Washer US31321 Nut US3110 1 54 SX78119 ...

Page 16: ...out Concrete Cutting Polyurea Joint Filler Removal DCB08095UD 8 X 095 X 5 8 7 8 Supreme Grade Dry Cut Blade APB08095D 8 X 095 X 5 8 7 8 TIGERTOOTH Diamond Grit Blade DCB08125UD 8 X 125 X 5 8 7 8 Supreme Grade Dry Cut Blade APB08125D 8 X 125 X 5 8 7 8 TIGERTOOTH Diamond Grit Blade DCB08250UD 8 X 250 X 5 8 7 8 Supreme Grade Dry Cut Blade ...

Page 17: ...tion to return merchandise under warranty must first be obtained from U S SAWS 8 1 3 6 U S SAWS reserves the right to inspect and make the final decision on any merchandise returned under warranty 8 1 3 7 U S SAWS offers no warranty with respect to accessories including but not limited to engines motors batteries electrical boards tires and any other parts not manufactured by us but which the orig...

Page 18: ... the warranty registration card do not operate this machine before contacting U S SAWS at 1 877 817 6687 Verify the following before operating the equipment CHANGE OF OWNER OR NEW ADDRESS REGISTRATION CARD IMPORTANT To ensure that your U S SAWS machine is covered under warranty please fill in the following information and mail or fax it to U S SAWS 3702 W Central Ave Santa Ana CA 92704 Fax No 714 ...

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