Diamond Products CC3725E3-36 User manual

CONCRETE SAW
OPERATOR’S MANUAL
CC3700E Series
May 2019
Part #: 1802695
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Equipment Financing and
Extended Warranties Available

CC3700E Recommended Power Cord Gauge - 3 Phase
Horsepower Phase Voltage Amps 50ft Cord 100ft Cord 150ft Cord 200ft Cord 300ft Cord
25 3 230 58 #6 #4 #4 #2 N/A
25 3 460 29 #10 #10 #8 #8 #6
30 3 460 37 #8 #8 #8 #6 #4
40 3 460 48 #6 #6 #6 #6 #4
CC3700E Minimum Recommended Generator Sizes
Saw H.P. Phase KW Soft Start
CC3725E 25 3 50 30kw
CC3730E 30 3 60 40kw
CC3740E 40 3 80 60kw
NOTE: Electric saws do not ship with electric cord or pigtails
NOTE: 3-Phase powered saws do not include male electric
connector for control box.
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TABLE OF CONTENTS
Table of Contents
Introduction ............................................................................................................................................. 6
CC3700E Controls .................................................................................................................................. 7
CC3700E Dimensions ............................................................................................................................ 8
CC3700E Single Speed Specifications ................................................................................................... 9
CC3725E ............................................................................................................................................. 9
CC3730E ........................................................................................................................................... 10
CC3740E ........................................................................................................................................... 11
CC3700E 3-Speed Specifications ........................................................................................................ 12
CC3730E-3 ....................................................................................................................................... 12
CC3740E-3 ....................................................................................................................................... 13
Safety ................................................................................................................................................... 14
Safety Alerts ...................................................................................................................................... 14
Proposition 65 ................................................................................................................................... 14
Respiratory Hazards ......................................................................................................................... 14
General Safety .................................................................................................................................. 15
Battery and Electrical Safety ............................................................................................................. 16
Blade Safety ...................................................................................................................................... 16
Blade Guard Safety ........................................................................................................................... 16
Cutting Safety .................................................................................................................................... 17
Hydraulic Safety ................................................................................................................................ 17
Belt Safety ......................................................................................................................................... 17
Transporting Safety ........................................................................................................................... 18
Lifting Safety ..................................................................................................................................... 18
Operating .............................................................................................................................................. 19
General Operating Precautions
......................................................................................................... 19
Handlebars ........................................................................................................................................ 19
Adjusting the Handlebars .............................................................................................................. 19
Control Grip Pushbuttons .................................................................................................................. 19
Control Grip Pushbuttons .............................................................................................................. 19
Blade Lowering Speed .................................................................................................................. 20
Panel Mounted Speed Control Valve (Optional) ............................................................................ 20
Speed Control Lever ......................................................................................................................... 21
Blade Guard ...................................................................................................................................... 21
Installing the Blade Guard ............................................................................................................. 21
Removing the Blade Guard ........................................................................................................... 22
Flange Guard .................................................................................................................................... 22
Installing the Flange Guard ........................................................................................................... 22
Removing the Flange Guard ......................................................................................................... 22
Diamond Blades ................................................................................................................................ 22
Inspecting the Blade ...................................................................................................................... 23
Blade Speed .................................................................................................................................. 23
Single Speed Saws ....................................................................................................................... 23
3-Speed Saws ............................................................................................................................... 23
Shifting 3-Speed Gearbox Transmission ....................................................................................... 23
Wrench .......................................................................................................................................... 23
Installing the Blade ........................................................................................................................ 24
Removing the Blade ...................................................................................................................... 25
Motor ................................................................................................................................................. 25
Starter Box Assembly .................................................................................................................... 25
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TABLE OF CONTENTS
Optional Soft Start Box Assembly ................................................................................................. 25
DC Travel Drive Starter Box Assembly ......................................................................................... 26
Overload Protection ....................................................................................................................... 26
Tasks Prior to Starting the Motor ................................................................................................... 26
Starting the Motor .......................................................................................................................... 26
Stopping the Motor ........................................................................................................................ 26
Transmission Lever ........................................................................................................................... 26
Engaging the Transmission ........................................................................................................... 26
Disengaging the Transmission ...................................................................................................... 27
DC Travel Mode (Optional) ............................................................................................................... 27
Starting the DC Travel Option ....................................................................................................... 27
Stopping the DC Travel Option ...................................................................................................... 27
Water Supply ..................................................................................................................................... 27
Single Speed Operation ................................................................................................................ 27
Three Speed Operation ................................................................................................................. 28
Water Pump (Optional) .................................................................................................................. 29
Cutting ............................................................................................................................................... 29
Cutting Guides ............................................................................................................................... 29
Adjusting the Front Pointer ............................................................................................................ 29
Adjusting the Rear Pointer(s) ........................................................................................................ 29
Straight Line Cutting ...................................................................................................................... 29
Helpful Hints Prior to Cutting ......................................................................................................... 29
Tasks Prior to Cutting .................................................................................................................... 30
Making a Cut without Using the Blade Depth Stop ........................................................................ 30
Making a Cut Using the Blade Depth Stop .................................................................................... 30
Continuing a Partial-Cut ................................................................................................................ 31
Finishing a Cut ............................................................................................................................... 31
Drive Alignment ................................................................................................................................. 31
Adjusting the Drive Alignment ....................................................................................................... 31
Spotlight ............................................................................................................................................ 31
Parking Brake (Optional) ................................................................................................................... 31
Engaging the Parking Brake .......................................................................................................... 31
Disengaging the Parking Brake ..................................................................................................... 31
Maintenance ......................................................................................................................................... 32
General ............................................................................................................................................. 32
Pre Maintenance Preparations .......................................................................................................... 32
Rear Cover Screen ........................................................................................................................... 32
General Cleaning .............................................................................................................................. 32
Cleaning Techniques ..................................................................................................................... 32
Control Panel ................................................................................................................................. 32
Motor ............................................................................................................................................. 32
Part Lubrication ................................................................................................................................. 33
Post Cleaning .................................................................................................................................... 33
Service Schedule .................................................................................................................................. 34
Daily Service ......................................................................................................................................... 35
Hydraulic System .............................................................................................................................. 35
Adding Fluid to the Hydraulic Lift Pump ........................................................................................ 35
Check and Clean Blade Guard Spray Tubes .................................................................................... 35
Lubricate the Blade Shaft Bearings (Single Speed Saws Only) ........................................................ 35
25 Hour Service .................................................................................................................................... 35
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TABLE OF CONTENTS
Inspect Belts ...................................................................................................................................... 35
50 Hour Service .................................................................................................................................... 36
Lubricate Front Axle Bearings ........................................................................................................... 36
Regular Maintenance ............................................................................................................................ 36
Belt Tensioning ................................................................................................................................. 36
Tensioning the Drive Belts............................................................................................................. 36
Replacing the Drive Belts .............................................................................................................. 36
Drive Belt Sheaves ............................................................................................................................ 36
Removing the Set Screw Style Sheave ......................................................................................... 37
Removing the Taper Style Sheave ................................................................................................ 37
Removing the Quick Disconnect (QD) Style Sheave .................................................................... 37
Installing the Set Screw Style Sheave ........................................................................................... 37
Installing the Taper Style Sheave .................................................................................................. 37
Installing the Quick Disconnect (QD) Style Sheave ...................................................................... 37
Motor .................................................................................................................................................... 37
Disconnecting the Power to the Motor .................................................................................................. 38
Battery .................................................................................................................................................. 38
Battery Type ...................................................................................................................................... 38
Servicing the Battery ......................................................................................................................... 38
Inner Blade Flange ............................................................................................................................... 39
Installing the Inner Blade Flange ....................................................................................................... 39
Removing the Inner Blade Flange ..................................................................................................... 39
Lifting and Transporting ........................................................................................................................ 39
Lifting ................................................................................................................................................. 39
Transporting ...................................................................................................................................... 39
Storing .................................................................................................................................................. 39
Disposal ................................................................................................................................................ 39
Appendix A ........................................................................................................................................... 40
Troubleshooting ................................................................................................................................ 40
Appendix B ........................................................................................................................................... 41
CC3700E Single Speed RPM Charts ................................................................................................ 41
CC3700E Single Speed Blade Size Conversion Charts ................................................................... 42
CC3700E 3-Speed RPM Charts ....................................................................................................... 43
CC3700E 3-Speed Blade Size Conversion Charts ........................................................................... 43
Appendix C ........................................................................................................................................... 45
Additional Resources ........................................................................................................................ 45
Appendix D ........................................................................................................................................... 46
Model and Serial Numbers ................................................................................................................ 46
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INTRODUCTION
Introduction
Welcome to the Diamond Products family and thank you for choosing Diamond Products equipment.
At Diamond Products we are driven to ensure you are completely satisfied with your product and
continually strive to improve our product line so that we can offer you the best possible equipment in
the industry.
This operator’s manual is a critical document that provides pertinent information regarding the safety,
operation, maintenance, and care of your new equipment. Keep this manual available at all times.
Operate the equipment and all of its components according to this manual. Failure to comply with and
understand the following safety, operation and maintenance instructions can result in serious injuries
and/or death. All operators must be properly trained or supervised by experienced personnel prior to
using this saw and should understand the risks and hazards involved. Diamond Products discourages
improper or unintended equipment usage and cannot be held liable for any resulting damages.
Equipment modifications should be made by Diamond Products to ensure safety and design. Any
modifications made by the owner(s) are not the responsibility of Diamond Products and void all
equipment warranties if a problem arises as a result of the modification.
Refer to the Diamond Products Parts List for additional information and part diagrams. Refer to the
motor manufacturer as the primary source for all safety, operations, and maintenance instructions
regarding the motor. Prior to operating, record the saw’s serial number, and the motor’s model and
serial numbers in Appendix D.
6
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INTRODUCTION
CC3700E Controls
1. Hour Meter – Analog gauge displays the
blade shaft speed (RPM). Digital gauge
displays the motor’s accumulated
operational hours.
2. Amp Meter – Analog gauge displays the
motor’s output amperage.
3. Battery Charge Ammeter – Analog gauge
displays the battery current draw in amps.
4. Motor Start Button – Starts the motor.
5. Motor Stop Button – Shuts the motor off.
6. Depth Stop Knob – Allows operator to set
the cutting depth.
7. DC Travel Switch (Optional) – Starts and
stops the DC travel motor.
8. Pointer Rope Cleat
9. Cutting Depth Indicator – Displays the
current depth of cut in inches.
10. Water Pump Switch (Optional) – Activate
water pump.
11. Spotlight Switch (Optional) – Activates
spotlight.
12. Water Valve – Turns water flow on and off
to the blade guard.
13. Blade Lowering Speed Valve (Optional) –
Controls the lowering speed of the saw
14. Handlebar Locking Knobs – Locks the
handlebars in place.
15. Speed Control Lever – Provides forward,
reverse, and neutral control.
16. Saw Lower Pushbutton – Bleeds
hydraulic pressure from the lift cylinder to
lower the saw.
17. Saw Raise Pushbutton – Activates
hydraulic pump to raise the saw.
18. Transmission Engagement Lever (Eaton
Transmission) – Manually engages and
disengages the transmission.
19. Transmission Engagement Lever
(Sundstrand Transmission) – Manually
engages and disengages the transmission.
20. Handlebar – Allows for manual
maneuvering of the saw.
7
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INTRODUCTION
CC3700E Dimensions
CC3700E Dimensions Inches Millimeters
A Saw Height 47-1/4 1200
B Saw Length - Min. 48-7/8 1241
C Saw Length - Max. 116 2946
D Handle Extension - Max. 24 610
E Frame Length 46 1168
F Wheel Base Length 21-3/8 543
G Saw Width 32-3/4 832
H Rear Frame Width 25-3/4 654
I Front Wheels Inside Width 17 432
J Rear Wheels Outside Width 25-1/4 641
K Inner Flange to Inner Flange Width 29-3/8 746
- Blade Raise Height - Max. 19 483
8
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INTRODUCTION
CC3700E Single Speed Specifications
CC3725E
CC3725E Specifications
Saw Model CC3725E-14 CC3725E-20 CC3725E-26 CC3725E-30 CC3725E-36
Blade Guard Capacity 14" (350mm) 20" (500mm) 26" (700mm) 30" (800mm) 36" (900mm)
Blade Cutting Depth Max 4.75" 7.75" 10.75" 12" 15"
Blade Shaft Speed 3050 rpm 2350 rpm 1800 rpm 1550 rpm 1375 rpm
Blade Flange Size 4.5" OD 4.5" OD 4.5" OD 6" OD 6" OD
Motor Model Leeson C284T17FB5C
Rated Output Power 25 HP
Rated Voltage 230/460/575 V
Full Load Amps 58.5/29.3/23.6 A
Rated Speed 1782 rpm (Leeson rating)
Rated Frequency 60Hz.
Phase 3
Battery 12 Volt (630 CCA) group size 34
Saw Lift Pump Fluid Automatic Transmission Fluid (ATF); (2 Liter capacity)
Lubrication Type NLGI #2 Lithium grease
Blade Arbor Size 1" Diameter with drive pin
Blade Flange Style Quick disconnect
Blade Shaft Size 1-3/4" OD with left/right side blade mounting
Blade Shaft Bearings 2 Pillow blocks with spherical roller bearings
Blade Shaft Drive Motor: 6 V-Belts (3VX500)
Blade Coolant Dual stainless steel multi-jet spray tubes
Blade Guard Attachment Slip-on tapered spade (with rear bolt for 36” guard)
Blade Raise and Lower Electro-hydraulic power unit with push button control
Blade Lowering Speed Flow control valve
Blade Depth Control Dial depth indicator and manual depth stop
Blade Alignment Telescoping front/rear/left/right pointers
Axle Size (Front/Rear) Front: 1" OD straight / Rear: 1.25" OD straight
Front Wheels 8" x 3" with 1/2" poly tread (sealed ball bearings)
Rear Wheels 10" x 3" with 2" poly tread (1-1/4” trantorque bushing)
Travel Speed 0-200 FPM (2.25 mph) forward/reverse
Rear Wheel Transmission Eaton Model 10 transmission with chain drive
Transmission Belt Link Belt
Rear Wheel Drive Gear drive
Parking Brake Manual rear wheel friction (optional)
Handle Bar Adjustment Variable extension with dual 0° and 30° angle range
9
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INTRODUCTION
CC3730E
CC3730E Specifications
Saw Model CC3730E-14 CC3730E-20 CC3730E-26 CC3730E-30 CC3730E-36
Blade Guard Capacity 14" (350mm) 20" (500mm) 26" (700mm) 30" (800mm) 36" (900mm)
Blade Cutting Depth Max 4.75" 7.75" 10.75" 12" 15"
Blade Shaft Speed 3050 rpm 2350 rpm 1800 rpm 1550 rpm 1375 rpm
Blade Flange Size 4.5" OD 4.5" OD 4.5" OD 6" OD 6" OD
Motor Model Baldor EM2535T-CI
Rated Output Power 30 HP
Rated Voltage 460 V
Full Load Amps 39 A
Rated Speed 1770 rpm (Baldor rating)
Rated Frequency 60Hz.
Phase 3
Battery 12 Volt (630 CCA) group size 34
Saw Lift Pump Fluid Automatic Transmission Fluid (ATF); (2 Liter capacity)
Lubrication Type NLGI #2 Lithium grease
Blade Arbor Size 1" Diameter with drive pin
Blade Flange Style Quick disconnect
Blade Shaft Size 1-3/4" OD with left/right side blade mounting
Blade Shaft Bearings 2 Pillow blocks with spherical roller bearings
Blade Shaft Drive Motor: 6 V-Belts (3VX500)
Blade Coolant Dual stainless steel multi-jet spray tubes
Blade Guard Attachment Slip-on tapered spade (with rear bolt for 36” guard)
Blade Raise and Lower Electro-hydraulic power unit with push button control
Blade Lowering Speed Flow control valve
Blade Depth Control Dial depth indicator and manual depth stop
Blade Alignment Telescoping front/rear/left/right pointers
Axle Size (Front/Rear) Front: 1" OD straight / Rear: 1.25" OD straight
Front Wheels 8" x 3" with 1/2" poly tread (sealed ball bearings)
Rear Wheels 10" x 3" with 2" poly tread (1-1/4” trantorque bushing)
Travel Speed 0-200 FPM (2.25 mph) forward/reverse
Rear Wheel Transmission Eaton Model 10 transmission with chain drive
Transmission Belt Link Belt
Rear Wheel Drive Gear drive
Parking Brake Manual rear wheel friction (optional)
Handle Bar Adjustment Variable extension with dual 0° and 30° angle range
10
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INTRODUCTION
CC3740E
CC3740E Specifications
Saw Model CC3740E-20 CC3740E-26 CC3740E-30 CC3740E-36
Blade Guard Capacity 20" (500mm) 26" (700mm) 30" (800mm) 36" (900mm)
Blade Cutting Depth Max 7.75" 10.75" 12" 15"
Blade Shaft Speed 2500 rpm 2000 rpm 1700 rpm 1350 rpm
Blade Flange Size 4.5" OD 4.5" OD 6" OD 6" OD
Motor Model Baldor EM2539T-CI
Rated Output Power 40 HP
Rated Voltage 460 V
Full Load Amps 48 A
Rated Speed 1770 rpm (Baldor rating)
Rated Frequency 60Hz.
Phase 3
Battery 12 Volt (630 CCA) group size 34
Saw Lift Pump Fluid Automatic Transmission Fluid (ATF); (2 Liter capacity)
Lubrication Type NLGI #2 Lithium grease
Blade Arbor Size 1" Diameter with drive pin
Blade Flange Style Quick disconnect
Blade Shaft Size 1-3/4" OD with left/right side blade mounting
Blade Shaft Bearings 2 Pillow blocks with spherical roller bearings
Blade Shaft Drive Motor: 6 V-Belts (3VX560)
Blade Coolant Dual stainless steel multi-jet spray tubes
Blade Guard Attachment Slip-on tapered spade (with rear bolt for 36” guard)
Blade Raise and Lower Electro-hydraulic power unit with push button control
Blade Lowering Speed Flow control valve
Blade Depth Control Dial depth indicator and manual depth stop
Blade Alignment Telescoping front/rear/left/right pointers
Axle Size (Front/Rear) Front: 1" OD straight / Rear: 1.25" OD straight
Front Wheels 8" x 3" with 1/2" poly tread (sealed ball bearings)
Rear Wheels 10" x 3" with 2" poly tread (1-1/4” trantorque bushing)
Travel Speed 0-200 FPM (2.25 mph) forward/reverse
Rear Wheel Transmission Eaton Model 10 transmission with chain drive
Transmission Belt Link Belt
Rear Wheel Drive Gear drive
Parking Brake Manual rear wheel friction (optional)
Handle Bar Adjustment Variable extension with dual 0° and 30° angle range
11
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INTRODUCTION
CC3700E 3-Speed Specifications
CC3730E-3
Saw Model
CC3730E-3-14 CC3730E-3-20 CC3730E-3-26 CC3730E-3-30 CC3730E-3-36 CC3730E-3-42
Blade Guard Capacity 14"
(350mm)
20"
(500mm)
26"
(700mm)
30"
(800mm)
36"
(900mm)
42”
(1100mm)
Blade Cutting Depth
Max 4" 7" 10" 12" 15" 18”
Blade Shaft Speed 2925 rpm 2520 rpm 1950 rpm 1680 rpm 1300 rpm 1120 rpm
Blade Flange Size 6" OD
Motor Model Baldor EM2535T-CI
Rated Output Power 30 HP
Rated Voltage 460/575 V
Full Load Amps 39/29 A
Rated Speed 1770 rpm (Baldor rating)
Rated Frequency 60Hz.
Phase 3
Battery 12 Volt (630 CCA) group size 34
3-Speed Gearbox Fluid SAE 75W-90 Synthetic Gear Oil (3 qts.)
Saw Lift Pump Fluid Automatic Transmission Fluid (ATF); (2 Liter capacity)
Lubrication Type NLGI #2 Lithium grease
Blade Arbor Size 1" Diameter with drive pin
Blade Flange Style Quick disconnect
Blade Shaft Drive
(6) V-Belts
(3VX464)
(6) V-Belts
(3VX450)
(6) V-Belts
(3VX464)
(6) V-Belts
(3VX450)
(6) V-Belts
(3VX464)
(6) V-Belts
(3VX450)
Blade Coolant Dual stainless steel multi-jet spray tubes
Blade Guard
Attachment Slip-on tapered spade (with rear bolt for 36” & 42” guards)
Blade Raise and Lower Electro-hydraulic power unit with push button control
Blade Lowering Speed Flow control valve (panel mount optional)
Blade Depth Control Dial depth indicator and manual depth stop
Blade Alignment Telescoping front/rear/left/right pointers
Axle Size (Front/Rear) Front: 1" OD straight / Rear: 1.25" OD straight
Front Wheels 8" x 3" with 1/2" poly tread (sealed ball bearings)
Rear Wheels 10" x 3" with 2" poly tread (1-1/4” trantorque bushing)
Travel Speed 0-200 FPM (2.25 mph) forward/reverse
Rear Wheel
Transmission Eaton Model 11 transmission with belt drive
Transmission Belt (1) 3VX650 (1) 3VX630 (1) 3VX650 (1) 3VX630 (1) 3VX650 (1) 3VX630
Rear Wheel Drive Chain drive
Parking Brake Manual rear wheel friction (optional)
Handle Bar Adjustment Variable extension with dual 0° and 30° angle range
12
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INTRODUCTION
CC3740E-3
Saw Model
CC3740E-3-14 CC3740E-3-20 CC3740E-3-26 CC3740E-3-30 CC3740E-3-36 CC3740E-3-42
Blade Guard Capacity 14"
(350mm)
20"
(500mm)
26"
(700mm)
30"
(800mm)
36"
(900mm)
42”
(1100mm)
Blade Cutting Depth
Max 4" 7" 10" 12" 15" 18”
Blade Shaft Speed 2925 rpm 2520 rpm 1950 rpm 1680 rpm 1300 rpm 1120 rpm
Blade Flange Size 6" OD
Motor Model Baldor EM2539T-CI
Rated Output Power 30 HP
Rated Voltage 460/575 V
Full Load Amps 48/37 A
Rated Speed 1770 rpm (Baldor rating)
Rated Frequency 60Hz.
Phase 3
Battery 12 Volt (630 CCA) group size 34
3-Speed Gearbox Fluid SAE 75W-90 Synthetic Gear Oil (3 qts.)
Saw Lift Pump Fluid Automatic Transmission Fluid (ATF); (2 Liter capacity)
Lubrication Type NLGI #2 Lithium grease
Blade Arbor Size 1" Diameter with drive pin
Blade Flange Style Quick disconnect
Blade Shaft Drive
(8) V-Belts
(3VX475)
(8) V-Belts
(3VX464)
(8) V-Belts
(3VX475)
(8) V-Belts
(3VX464)
(8) V-Belts
(3VX475)
(8) V-Belts
(3VX464)
Blade Coolant Dual stainless steel multi-jet spray tubes
Blade Guard
Attachment Slip-on tapered spade (with rear bolt for 36” & 42” guards)
Blade Raise and Lower Electro-hydraulic power unit with push button control
Blade Lowering Speed Flow control valve (panel mount optional)
Blade Depth Control Dial depth indicator and manual depth stop
Blade Alignment Telescoping front/rear/left/right pointers
Axle Size (Front/Rear) Front: 1" OD straight / Rear: 1.25" OD straight
Front Wheels 8" x 3" with 1/2" poly tread (sealed ball bearings)
Rear Wheels 10" x 3" with 2" poly tread (1-1/4” trantorque bushing)
Travel Speed 0-200 FPM (2.25 mph) forward/reverse
Rear Wheel
Transmission Eaton Model 11 transmission with belt drive
Transmission Belt (1) 3VX650 (1) 3VX630 (1) 3VX650 (1) 3VX630 (1) 3VX650 (1) 3VX630
Rear Wheel Drive Chain drive
Parking Brake Manual rear wheel friction (optional)
Handle Bar Adjustment Variable extension with dual 0° and 30° angle range
13
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SAFETY PRECAUTIONS
Safety
Operate the equipment and all of its
components according to this manual. Failure
to comply with and understand the following
safety, operation and maintenance instructions
can result in serious injuries and/or death. All
operators must be properly trained or
supervised by experienced personnel prior to
using this saw and should understand the risks
and hazards involved. Diamond Products
discourages improper or unintended
equipment usage and cannot be held liable for
any resulting damages.
Equipment modifications should be made by
Diamond Products to ensure safety and
design. Any modifications made by the
owner(s) are not the responsibility of Diamond
Products and void all equipment warranties if a
problem arises as a result of the modification.
Refer to the Diamond Products Parts List for
additional information and part diagrams. Refer
to the motor manufacturer as the primary
source for all safety, operations, and
maintenance instructions regarding the motor.
Prior to operating, record the saw’s serial
number, and the motor’s model and serial
numbers in Appendix D.
Notice: The information in this manual may
be updated at any time!
Safety Alerts
DANGER
Serious injuries and/or death will occur if
these instructions are not followed.
WARNING
Serious injuries and/or death could occur if
these instructions are not followed.
CAUTION
Mild and/or moderate injuries could occur if
these instructions are not followed.
Proposition 65
PROPOSITION 65
WARNING: Concrete cutting
produces dust that can expose
you to chemicals including
Silica, crystalline (airborne
particles of respirable size),
which is known to the state of
California to cause cancer. For
more information go to:
WWW.P65WARNINGS.CA.GOV
Respiratory Hazards
WARNING
Concrete cutting produces dust and fumes
known to cause illness, death, respiratory
disease, birth defects, and/or other
reproductive harm. Safety protection
techniques include, but are not limited to:
• Wearing gloves.
• Wearing safety goggles or a face
shield.
• Using approved respirators.
• Washing work clothes daily.
• Using water when wet cutting to
minimize dust.
• Washing the hands and face prior to
eating/drinking.
For additional safety and self-protection
information contact your employer, the
Occupational Safety and Health
Administration (OSHA), and/or The National
Institute for Occupational Safety and Health
(NIOSH).
14
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SAFETY PRECAUTIONS
General Safety
• Read and understand all safety,
operations, and maintenance instructions
provided in this manual prior to operating or
servicing the saw.
• Keep equipment components clean and
free of slurry, concrete dust, and debris.
• Inspect water hoses prior to operating the
equipment. Clean, repair, or replace
damaged components.
• Raise the equipment to a proper height for
access when working underneath the
equipment. Use chocks to block the
wheels, and fit blocks or jacks under the
frame edges.
WARNING
Do NOT work on equipment using the
hydraulic lift system to keep the equipment
in the raised position for maintenance or
repair. Accidental loss of hydraulic pressure
could cause the equipment to drop
suddenly, resulting in serious injury or death.
• When using a jack to raise the equipment,
place the jack against a solid, flat area
under the frame base to properly support
the equipment.
• Repair the equipment immediately when a
problem arises.
• Replace equipment decals if unreadable.
• Dispose of all hazardous waste materials
according to city, state, and federal
regulations.
• Always have a phone nearby, and locate
the nearest fire extinguisher and first aid kit
prior to operating the equipment.
• Operate the equipment wearing flame
resistant clothing.
• Always wear safety glasses when removing
retaining rings.
• Underage or non-trained personnel should
not operate the equipment.
• Keep all body parts away from rotating
machinery.
• Replace all guards and access panels
(unless stated otherwise) prior to operating
the equipment.
• Always pivot front of blade guard fully
closed to avoid serious injuries.
DO NOT:
• Assume the equipment will remain still
when in neutral or when parking/stopping
the equipment on a slope. Chock the
wheels to help prevent unnecessary
movement.
• Drop equipment, supplies, tools, etc., when
handling to help prevent injuries.
• Lift and carry equipment, supplies, tools,
etc., that are too heavy and/or cannot be
lifted easily.
• Operate the equipment without using the
appropriate safety equipment required
for the work task.
• Operate or service the equipment with any
clothing, hair, or accessories that can snag
in the machinery, which could lead to
serious injuries or death!
• Operate the equipment using attachments
not associated with or recommended for
the equipment.
• Operate the equipment around combustible
materials.
• Operate the equipment with anyone near
the work area or within the direct line of the
blade.
• Operate the equipment until all
unnecessary materials have been removed
from the work area.
• Operate the equipment with loose nuts,
screws, and bolts.
• Operate the equipment when ill or fatigued.
• Operate the equipment under the influence
of drugs and/or alcohol.
• Operate the equipment on steep slopes.
• Cut concrete with guards and access
panels removed.
• Grease the equipment with the motor
running.
• Touch hot components when operating the
equipment.
• Leave the equipment unattended until the
motor is off and the blade has stopped.
• Place the equipment into storage until it
has cooled down.
• Service the equipment until it has cooled
down.
• Service the equipment with the motor
running.
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SAFETY PRECAUTIONS
Battery and Electrical Safety
• Ignitable explosive gases are
emitted from the battery. DO
NOT expose the battery to
sparks or open flames.
• Keep the area around the battery well-
ventilated.
• Keep the battery level when handling it.
• Use protective eyewear or a face shield,
and avoid contact with the skin when
handling/servicing the battery.
• Use a proper battery tester when testing
the battery strength.
• Always be sure to connect the battery
cables to the proper terminal when
reconnecting the cables.
• Occasionally inspect the battery, cables,
clamps, and terminals for damages.
Service components as necessary.
• Always keep the battery cable clamps
away from the battery terminals when the
battery is disconnected to avoid accidental
connections while servicing.
• Immediately rinse your clothing, skin, or
eyes with water if exposed to battery acid.
Seek medical attention immediately!
• Disconnect the battery prior to servicing all
equipment components (unless stated
otherwise).
• Remove the battery when storing the
equipment for longer periods.
• Always use the correct size fuses (amps) to
prevent fires.
Blade Safety
• Always use reinforced abrasive blades or
steel-centered diamond blades.
• Never use a wet cutting blade without an
adequate water supply to properly lubricate
the blade.
• Inspect all blades prior to usage and
discard damaged blades.
• DO NOT install or remove a blade with the
motor running.
• Keep all body parts away from rotating
blades.
• Inspect the blade flanges for damages,
wear, and cleanliness. Clean or replace
dirty/damaged components immediately.
• DO NOT expose yourself or
anyone else to the direct line of
the blade when operating the
equipment.
• Always use an appropriate size blade and
the correct blade type based on the cutting
task and the type of material being cut.
• The blade must always fit snug on the
blade shaft, outer flange, and/or inner
flange.
• Wear gloves and be alert to the
surrounding environment when handling
blades.
• When installing the blade, always point the
arrow printed on the blade in the direction
of the blade shaft’s rotation.
• DO NOT exceed the blade’s maximum
recommended speed when cutting.
Excessive blade speeds can cause blade
breakage, resulting in serious injuries
and/or death!
• DO NOT use damaged blades when
cutting to avoid harming yourself, others, or
the equipment.
• DO NOT use a blade for cutting that
requires a lower speed than the blade shaft
speed.
• Always tighten the blade shaft bolt/screw
as directed to properly secure the outer
flange and blade. Failure to properly secure
the outer flange and blade may cause parts
to loosen or fall off the equipment, resulting
in serious injuries or death!
• Let the blade cool prior to removal when
dry cutting (applicable models).
Blade Guard Safety
• DO NOT operate the equipment with the
blade guard raised or removed.
• Blade exposure should not exceed 180°
while cutting.
• When pivoting the front of the blade guard,
raise/lower it cautiously and slowly to avoid
serious injuries.
• DO NOT pivot the blade guard front up or
down when installing/removing very large
blades. Attempting to pivot the front of a
heavy guard when the guard is positioned
higher up for blade installation/removal
makes the guard difficult to lift and/or lower.
In this situation, install/remove the blade
guard front instead of pivoting it.
16
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SAFETY PRECAUTIONS
• Always pivot the front of the
blade guard 180° (fully upward)
so the guard does not swing
down unexpectedly, causing
serious injuries.
• Always secure the pivoted section of the
blade guard using the detent pin (guards
26” and up).
• Use extreme caution when
installing/removing parts of a guard or the
entire guard as guards can be extremely
heavy and may require installation/removal
at moderate heights.
• DO NOT install or remove the blade guard
with the motor running.
• Always use a blade guard that corresponds
with the blade size.
• Inspect the blade guard and water tubes
prior to starting the equipment. Clean or
replace dirty/damaged components
immediately.
Cutting Safety
• The direct work area should not contain
buried or embedded electrical, gas, or
water lines that could be damaged and/or
cause personal injury while cutting.
• Turn off all electricity, gas, and water
around the direct work area prior to cutting.
• Inspect the work area to ensure nothing will
impede full control of the machine at all
times.
• DO NOT expose yourself or anyone else to
the direct line of the blade when operating
the equipment.
• DO NOT allow any person, animal, and/or
objects in and around the work area while
cutting.
• DO NOT install a blade on the machine
until it is in the cutting area.
• Ensure the work area is adequately
illuminated to ensure safe operation of the
machine.
Hydraulic Safety
• Turn off the motor prior to servicing
hydraulic components.
• Lower the equipment completely prior to
servicing to decrease the hydraulic
pressure in the lines.
• Always make sure any hydraulic
components being serviced are not
supporting the weight of other equipment
components. If a particular component is
under pressure when connection points are
loosened, oil may spray out forcefully.
• Always place a piece of
cardboard or paper up against
hydraulic components, or use a
leak detection fluid to check for
hydraulic fluid leaks. Keep all body parts
away from leaks and/or areas that may
eject hydraulic fluid. Pressurized
hydraulic fluid can penetrate the skin,
causing serious injuries. Seek medical
attention immediately!
Belt Safety
• Turn off the motor and let the belts cool
down prior to servicing them.
• Regularly inspect the belts for fraying,
stress cracks, and/or breakage and replace
immediately when damaged. Always check
the belt alignment prior to operating the
equipment.
• Use extreme caution when working with
belts and rotating machine parts to avoid
entanglement.
• Over-tensioning belts may reduce the life of
the gearbox bearings. Under-tensioning
belts may cause slippage, shorter belt life,
and/or poor equipment performance.
• Squealing belts indicate looseness.
• DO NOT use old and new belts together on
the same sheave.
17
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SAFETY PRECAUTIONS
Transporting Safety
• Remove the blade prior to transporting the
equipment.
• Make sure the truck/trailer is in good,
working condition and sufficient to transport
the load. DO NOT tow the equipment
behind a vehicle.
• Use heavy-duty ramps that will support the
weight of the equipment and yourself when
loading or unloading.
• Raise the equipment to avoid damaging
components while moving up and down
ramps.
• Use extreme caution when guiding the
equipment up and down
ramps. Slowly drive the
equipment forward down the
ramp. Slowly back the
equipment in reverse up the ramp.
Avoid standing directly downhill from the
equipment to prevent machine rollover.
• Place the equipment in neutral and turn off
the motor once the equipment is loaded in
the truck/trailer.
• Chock the wheels and secure the saw in the
truck/trailer prior to transporting.
• Refer to the Department of Transportation
(DOT) for additional transportation
recommendations.
Lifting Safety
• Move yourself and all others away
from the lifting area when hoisting
the saw to prevent being crushed.
• Secure the appropriate hoisting cables, straps,
and/or chains to the saw’s designated lift points
prior to hoisting.
• Never use the tie-down brackets (applicable
models) to lift the saw.
• DO NOT attempt to lift the saw irresponsibly
and/or improperly.
18
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OPERATING
Operating
General Operating Precautions
• Prior to operating the machine, read the
operator’s manual thoroughly and ensure
that you understand the safe and proper
operation of the machine.
• Use approved personal protective
equipment at all times while operating the
machine.
• Ensure that there is firefighting equipment
and a first aid kit nearby while operating the
machine.
• Ensure the cutting area is free of
obstructions, people, and or animals prior
to operating the machine.
• Always operate the machine from the
operator’s position at the rear of the
machine between the handlebars.
• Do not stand in front or behind the blade
path while the motor is running.
Handlebars
The handlebars help to guide and maneuver
the saw.
Adjusting the Handlebars
1. Loosen both of the handlebar lock knobs.
2. Hold the handlebar grip and place the first
handlebar into the handlebar opening
below the handle lock knob. The handlebar
can fit through two different angled
pathways inside the handlebar opening.
Select the handlebar angle that works best
for the current task.
3. Move the handlebar forward or backward to
adjust the length.
NOTE: Maintain a minimum of 6” of handlebar
into the handlebar tube at all times.
4. Tighten the handlebar lock knob to secure
the handlebar.
Handlebar and Lock Knob
5. Repeat steps 2 – 4 to secure the second
handlebar. Adjust the handlebar orientation
and length prior to operating the saw.
Control Grip Pushbuttons
The speed control lever pushbuttons allow the
operator to raise and lower the machine.
Control Grip Pushbuttons
The control grip pushbuttons will work with the
motor ON or OFF.
Control Grip Pushbuttons
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