Diamond Products CC150XL-EE6 Series User manual

CONCRETE SAW
OPERATOR’S MANUAL
CC150XL-EE6 Series
CC125BXL
CC148HXL
CC165BVXL
CC165LXL
October, 2019
Part #: 1802698

TABLE OF CONTENTS
Table of Contents
Introduction ............................................................................................................................................. 6
Early Entry Technology ....................................................................................................................... 6
CC125BXL-EE6 Components ................................................................................................................ 7
CC148HXL-EE6 / CC165BVXL-EE6 / CC165LXL-EE6 Components .................................................... 8
CC150XL-EE6 Series Dimensions ......................................................................................................... 9
CC150XL-EE6 Series Specifications .................................................................................................... 10
CC150XL-EE6 Electric Motor Specifications ........................................................................................ 11
CC150XL-EE6 Gas Engine Specifications ........................................................................................... 11
Safety ................................................................................................................................................... 12
Safety Alerts ...................................................................................................................................... 12
Proposition 65 ................................................................................................................................... 12
Respiratory Hazards ......................................................................................................................... 12
General Safety .................................................................................................................................. 13
Blade Safety ...................................................................................................................................... 13
Spring Box Safety ............................................................................................................................. 14
Fuel Safety ........................................................................................................................................ 14
Engine/Motor Safety .......................................................................................................................... 14
Cutting Safety .................................................................................................................................... 15
Belt Safety ......................................................................................................................................... 15
Transporting Safety ........................................................................................................................... 15
Lifting Safety ..................................................................................................................................... 15
Operating .............................................................................................................................................. 16
General Operating Precautions ......................................................................................................... 16
Handlebars ........................................................................................................................................ 16
Handlebars .................................................................................................................................... 16
Adjusting the Handlebars .............................................................................................................. 16
Front Pointer ..................................................................................................................................... 16
Adjusting the Front Pointer ............................................................................................................ 16
Diamond Blades ................................................................................................................................ 17
Inspecting the Blade ...................................................................................................................... 17
Blade Speed .................................................................................................................................. 17
Installing the Blade ........................................................................................................................ 17
Removing the Blade ...................................................................................................................... 19
Raising and Lowering the Saw/Blade ............................................................................................... 19
Raising the Saw............................................................................................................................. 19
Lowering the Saw/Blade ................................................................................................................ 19
Spring Box Assembly ........................................................................................................................ 19
Motor ................................................................................................................................................. 20
Prior to Starting the Motor ............................................................................................................. 20
Starting the Motor .......................................................................................................................... 20
Stopping the Motor ........................................................................................................................ 20
Engines ............................................................................................................................................. 20
Starting the Honda engine ............................................................................................................. 20
Stopping the Honda Engine........................................................................................................... 21
Starting the Vanguard Engine ....................................................................................................... 21
Stopping the Vanguard Engine...................................................................................................... 22
Starting the Lifan Engine ............................................................................................................... 22
Stopping the Lifan Engine ............................................................................................................. 23
Fueling the saw ................................................................................................................................. 23
Cutting ............................................................................................................................................... 23

TABLE OF CONTENTS
Cutting Guides ............................................................................................................................... 23
Straight Line Cutting ...................................................................................................................... 23
Helpful Hints Prior to Cutting ......................................................................................................... 23
Tasks Prior to Cutting .................................................................................................................... 24
Making a Cut ................................................................................................................................. 24
Continuing a Partial-Cut ................................................................................................................ 24
Finishing a Cut ............................................................................................................................... 24
Maintenance ......................................................................................................................................... 25
General ............................................................................................................................................. 25
Pre Maintenance Preparations .......................................................................................................... 25
General Cleaning .............................................................................................................................. 25
Cleaning Techniques ..................................................................................................................... 25
Starter Switch Control Box ............................................................................................................ 25
Motor ............................................................................................................................................. 25
Part Lubrication ................................................................................................................................. 26
Post Cleaning .................................................................................................................................... 26
Service Schedule .................................................................................................................................. 27
Daily Service ......................................................................................................................................... 28
Handlebars ........................................................................................................................................ 28
Skid Plate .......................................................................................................................................... 28
Replacing the Skid Plate ............................................................................................................... 28
Lubricate the Blade Shaft Bearings ................................................................................................... 28
Inspect the Drive Belt ........................................................................................................................ 28
Belt Tensioning ................................................................................................................................. 28
Tensioning the Drive Belts.............................................................................................................
29
Replacing the Drive Belts .............................................................................................................. 29
Check Engine Oil Level ..................................................................................................................... 29
Check Fuel Level .............................................................................................................................. 29
Check Air Filter .................................................................................................................................. 29
100 Hour Service .................................................................................................................................. 29
Clean the Air Filter ............................................................................................................................ 29
Replace the Engine Oil ..................................................................................................................... 30
Clean the Sediment Cup ................................................................................................................... 30
Check and Adjust Spark Plug ........................................................................................................... 30
Clean the Spark Arrester ................................................................................................................... 31
Honda & Lifan Engines .................................................................................................................. 31
Vanguard Engine ........................................................................................................................... 31
Yearly Service....................................................................................................................................... 31
Replace the Air Filter ......................................................................................................................... 31
Replace the Spark Plug .................................................................................................................... 32
General Maintenance ........................................................................................................................... 32
Motor ................................................................................................................................................. 32
Disconnecting the Power to the Motor .............................................................................................. 32
Inner Blade Flange ............................................................................................................................ 32
Installing the Inner Blade Flange ................................................................................................... 32
Removing the Inner Blade Flange ................................................................................................. 32
Wheels .............................................................................................................................................. 32
Replacing the Front Wheels .......................................................................................................... 33
Replacing the Rear Wheels ........................................................................................................... 33
Lifting and Transporting ....................................................................................................................
34

TABLE OF CONTENTS
Lifting ............................................................................................................................................. 34
Transporting .................................................................................................................................. 34
Storing ............................................................................................................................................... 34
Disposal ............................................................................................................................................ 34
Appendix A ........................................................................................................................................... 38
Troubleshooting ................................................................................................................................ 38
Appendix B ........................................................................................................................................... 40
Belt Tension Specifications ............................................................................................................... 40
Power Cord Specifications ................................................................................................................ 40
Appendix C ........................................................................................................................................... 41
Additional Resources ........................................................................................................................ 41
Appendix D ........................................................................................................................................... 42
Model and Serial Numbers ................................................................................................................ 42

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
engine/motor manufacturer as the primary source for all safety, operations, and maintenance
instructions regarding the engine/motor. Prior to operating, record the saw’s serial number, and the
engine/motor’s model and serial numbers in Appendix D.
Early Entry Technology
Timing is a critical factor when it comes to concrete. It is crucial that the jointing process be completed
as early as possible to help control cracking from stresses created as the concrete cures and dries.
The Diamond Products Early Entry saws were developed as high speed, light weight, up cut saws to
allow for this type of operation. They incorporate a spring box technology that uses a skid plate to
prevent chipping and spalling which can lead to an unsightly finished product. The spring box also
keeps the dust from the cutting process down and when combined with a dust collection system can
almost eliminate the dust altogether. Proper use of these saws will provide a beautiful end product
that will last for years.
6

INTRODUCTION
CC125BXL-EE6 Components
1. Handlebar
2. Handlebar Locking Knobs
3. Belt Guard
4. Vacuum Hose Attachment
5. Spring Box
6. Lift Cage
7. Motor Controller
8. Motor
9. Handlebar Lever
10. Front Pointer
11. Frame Base
12. Front Wheels
13. Front Axle
14. Rear Wheels
15. Blade Shaft
16. Spring Loaded Skid Plate
17. Belt Drive
18. Blade Flange
7

INTRODUCTION
CC148HXL-EE6 / CC165BVXL-EE6 / CC165LXL-EE6 Components
1. Handlebar
2. Handlebar Locking Knobs
3. Belt Guard
4. Vacuum Hose Attachment
5. Spring Box
6. Lift Cage
7. Engine
8. Handlebar Lever
9. Front Pointer
10. Frame Base
11. Front Wheels
12. Front Axle
13. Rear Wheels
14. Blade Shaft
15. Spring Loaded Skid Plate
16. Belt Drive
17. Blade Flan
8

INTRODUCTION
CC150XL-EE6 Series Dimensions
CC125BXL-EE6 Dimensions Inches Millimeters
A Saw Height – Min. (Handlebars down) 24 610
B Saw Height Max. – (Handlebars up) (Electric) 38 965
Saw Height Max. – (Handlebars up) (Gas) 40 1016
C Saw Length - Min. (Handlebars down, Pointer up) 34 864
D Saw Length - Max. (Handlebars up, Pointer down) 61 1549
E Rear Axle Center Length 10 254
F Frame Width 14 356
G Saw Width 21 533
H Front Axle Center Length 9 229
J Wheel Base Length 8-1/2 216
K Frame Length 16-1/2 419
9

INTRODUCTION
CC150XL-EE6 Series Specifications
Saw Model CC125BXL CC148HXL CC165BVXL CC165LXL
Blade Capacity 6”
Blade Cutting
Depth Max 1-3/16”
Blade Shaft Speed1 4200 rpm 4385 rpm
Blade Flange Size 3”
Lubrication Type NLGI #1 lithium synthetic grease
Blade Arbor Size 1" Diameter
Blade Shaft Size 1" Diameter
Blade Shaft
Bearings 2 self-aligning pillow block bearings
Blade Shaft Drive (1) V-Belt
3VX280 (1) V-Belt 3VX300
Spring Box
Attachment (2) 5/16”-18 hex head cap screws
Blade Raise and
Lower Mechanical with spring loaded release
Blade Alignment Telescoping front pointer
Axle Size
(Front/Rear) 3/4" OD straight
Front Wheels (2) 3" x 3" x 3/4" (sealed ball bearings)
Rear Wheels (3) 3" x 3" x 3/4" (sealed ball bearings)
Handle Bar
Adjustment Variable extension with 19” range
1. Theoretical speed. Actual speeds will vary.
10

INTRODUCTION
CC150XL-EE6 Electric Motor Specifications
Saw Model CC125BXL
Motor Model Baldor 35U599X459G1
Rated Output
Power 2.5 HP
Rated Speed 3450 rpm (Baldor rating)
Rated Voltage 115/230 V
Full Load Amps 21/10.5 A
Rated Frequency 60 Hz.
Phase 1
CC150XL-EE6 Gas Engine Specifications
Saw Model CC148HXL CC165BVXL CC165LXL
Engine Model Honda (GX160) Vanguard (13L3) Lifan (LF168F2)
Rated Output
Power 4.8 HP @3600 rpm 6.5 HP @ 3600 rpm
Fuel Type Gas (87 Octane)
Fuel Tank .82 Gal. (3.1 Liters) 1.1 Gal. (4.1 Liters) 1.0 Gal. (3.8 Liters)
Engine Oil SAE 10W-30
Engine Oil Capacity .61 Qt. (.58 Liters) .69 Qt. (.65 Liters) .63 Qt. (.6 Liters)
Spark Plug Gap 028 – 031 in
(.70 - .80 mm) .030 in (.76 mm) 028 – 031 in (.70 - .80 mm)
Safety Alert Low oil level shutdown
11

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).
12

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.
• 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.
DO NOT:
• Assume the equipment will remain still
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
engine/motor running.
• Touch hot components when operating the
equipment.
• Leave the equipment unattended until the
engine/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
engine/motor running.
Blade Safety
• Always use reinforced abrasive blades or
steel-centered diamond blades.
• Inspect all blades prior to usage and
discard damaged blades.
• DO NOT install or remove a blade with the
engine/motor running.
• Keep all body parts away from rotating
blades.
13

SAFETY PRECAUTIONS
• 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 flange nut 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.
• Inspect the skid plate for damage, wear,
and cleanliness. Clean or replace
dirty/damaged components immediately.
Spring Box Safety
• DO NOT operate the equipment with the
spring box removed.
• Blade exposure should not exceed 180°
while cutting.
• DO NOT install or remove the spring box
with the engine or motor running.
Fuel Safety
• Always use caution when refueling.
• Store all fuel in appropriate safety
containers.
• DO NOT operate the saw with a fuel leak.
• DO NOT fuel the saw with the engine
running.
• Let the engine cool prior to adding fuel.
• Refer to the engine manual for
recommended fuels.
• Always use appropriate fuels in cold
weather.
• Move the saw away from the refueling area
prior to starting the engine.
• DO NOT smoke or expose fuel to
open flames when filling the fuel
tank or working with fuel.
• Clean up any spilled fuel prior to starting
the engine.
• Drain the fuel tank and fuel lines when
storing the saw for longer periods of time.
Refer to the engine manual for additional
recommendations.
• Fuel may seep out from the fuel cap vent
(applicable models) when raising the saw if
the fuel tank has been overfilled.
Engine/Motor Safety
• Refer to the engine/motor manual as the
primary source for engine/motor safety.
• Always know how to turn off the
engine/motor quickly for emergency
purposes.
• Make sure the speed control lever
(applicable models) is at
Neutral when
starting the engine/motor.
• Fill the fuel tank and check the oil level
prior to starting the engine.
• Keep all body parts away from
rotating saw parts with the
engine/motor running.
• DO NOT start the engine without the air
filter(s) installed.
• DO NOT allow dust to enter the air intake
tube when cleaning/replacing air filter(s).
• Replace damaged components
immediately that may allow dust to enter
the engine.
• DO NOT leave the engine/motor running
unattended.
14

SAFETY PRECAUTIONS
• Always operate the saw in well-
ventilated areas. Concentrated
engine exhaust can cause loss of
consciousness and/or death.
• DO NOT touch the engine/muffler
assembly with the engine running, and
always let them cool down prior to touching
or servicing the saw.
• Handle hot oil carefully when changing the
oil.
• Wipe down the engine/motor exterior and
guards daily or regularly to prevent high
operating temperatures. DO NOT spray the
engine/motor with water to prevent
engine/motor damage.
• Let the engine cool prior to
removing pressurized caps
(applicable models).
• All electric motor saws should be properly
grounded prior to operating.
• DO NOT supply less or more power to the
electric motor saw than what the motor is
rated for.
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.
Belt Safety
• Turn off the engine/motor and let the belt
cool down prior to servicing it.
• Regularly inspect the belt 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 the belt may reduce the
life of the blade shaft bearings. Under-
tensioning the belt may cause slippage,
shorter belt life, and/or poor equipment
performance.
• Squealing belts indicate looseness.
Transporting Safety
• Remove the blade prior to transporting the
equipment.
• 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.
• DO NOT attempt to lift the saw
irresponsibly and/or improperly.
15

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.
• Do not stand in front or behind the blade
path while the motor is running.
Handlebars
The handlebars help the operator guide and
maneuver the saw.
Handlebars
Adjusting the Handlebars
1. Loosen the handlebar lock knob.
2. Adjust the handle bars to the desired height
by pulling out or pushing in on the
handlebar grips.
3. Retighten the handlebar lock knob to
secure.
4. Adjust the handlebar height as necessary.
Front Pointer
The front pointer helps the operator follow the
cutting line.
Adjusting the Front Pointer
1. Raise the saw.
2. Remove the vacuum attachment plate from
the spring box by turning the two
thumbscrews counter clockwise.
Vacuum Attachment Plate Thumbscrews
3. Remove the skid plate weldment from the
bottom of the spring box by removing the
retaining pin located at the rear of the skid
plate.
Skid Plate Retaining Pin
4. Lower the front pointer to the ground.
5. Divide a 4 - 5 ft. piece of string in half.
6. Place the looped end of string into a gullet
on the backside of the blade.
7. Place one string line up against the
backside of the blade and one string line up
against the front side of the blade. Holding
the string ends in one hand, tension the
lines out toward the pointer wheel.
16

OPERATING
String Line and Blade
8. Adjust the hex nuts and guide wheel to
place the wheel between the tensioned
string lines.
Guide Wheel
9. Raise the front pointer back to the up
position.
10. Remove the string.
11. Replace the skid plate weldment and
reinsert the pin to secure.
12. Replace the vacuum attachment plate and
tighten the thumbscrews to secure.
Diamond Blades
WARNING
• 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 saw.
• Always use an appropriate size blade
and the correct blade type based on the
cutting task and the type of material
being cut.
Using the proper blade (size and type)
preserves the blade and improves cutting and
operator efficiency, resulting in lower costs.
Refer to the Association of Equipment
Manufacturers (AEM) safety brochure for
diamond blades or www.diamondproducts.com
for additional blade information.
Inspecting the Blade
Inspect each blade prior to installation and
discard all damaged blades. Inspect all blades
for:
• Cracks, nicks, and dents
• A damaged and/or deformed arbor (center
hole)
• Darkness and/or discoloration near the
edge of the blade
• A deformed blade circumference
• Segment loss and/or segment cracks
• Core wear
• Bending
• Uneven side-widths
Blade Speed
Refer to the blade packaging information or to
the information printed on the blade for the
maximum recommended blade speeds when
cutting. DO NOT exceed the maximum
recommended speed while cutting. DO NOT
use a blade that is rated with a lower maximum
operating speed than the blade shaft speed.
Installing the Blade
WARNING
• DO NOT install a blade with
the engine/motor running.
Failure to properly secure the outer
flange and blade may cause parts to
loosen or fall off the saw.
CAUTION
• Wear gloves and be alert to the
surrounding environment when
handling blades.
1. Raise the saw.
2. Remove the vacuum attachment plate from
the spring box by turning the two
thumbscrews counter clockwise.
17

OPERATING
Vacuum Attachment Plate Thumbscrews
3. Press the anti-rotation pin down, located on
the front frame base, while spinning the
blade shaft by hand until the pin engages
the slot in the shaft preventing it from
rotating.
Anti-Rotation Pin
4. While holding the anti-rotation pin down,
remove the blade shaft nut by turning it
counterclockwise to loosen.
5. Carefully pull the outer flange off of the
blade shaft.
Removing the Outer Flange
6. Inspect the nut, outer flange, and inner
flange for damages and clean, repair, or
replace as necessary.
7. Inspect the blade for damages. DO NOT
use blades that are too large or too small
for the saw.
8. Fit the blade onto the blade shaft and place
it against the inner blade flange (the blade
should fit snug on the blade shaft). Always
point the arrow printed on the blade in the
direction of the blade shaft’s rotation.
9. Fit the outer flange onto the blade shaft
and place it against the blade.
Inserting the Outer Flange
10. Place the blade shaft nut onto the end of
the blade shaft and tighten the nut by hand.
11. Press the anti-rotation pin down, located on
the front frame base, while spinning the
blade shaft by hand until the pin engages
the slot in the shaft preventing it from
rotating.
Tightening the Nut
12. While holding the anti-rotation pin down,
tighten the nut to 50 ft-lb (67.8 Nm) to
properly secure the outer flange and blade.
This measurement can be verified with a
torque wrench.
13. Raise the saw off the ground and replace
the skid plate weldment and reinsert the pin
to secure.
14. Replace the vacuum attachment plate and
tighten the thumbscrews to secure.
18

OPERATING
15. Check to ensure the skid plate is properly
centered by lifting the front and rear spring
box pistons up and down.
Removing the Blade
CAUTION
• DO NOT remove a blade with the
engine/motor running.
1. Raise the saw.
2. Remove the vacuum attachment plate from
the spring box by turning the two
thumbscrews counter clockwise.
Vacuum Attachment Plate Thumbscrews
3. Press the anti-rotation pin down, located on
the front frame base, while spinning the
blade shaft by hand until the pin engages
the slot in the shaft preventing it from
rotating.
Anti-Rotation Pin
4. Remove the blade shaft nut.
5. Carefully remove the outer flange from the
blade shaft, and then remove the blade.
Place the blade in an appropriate storage
location.
6. Inspect the nut, outer flange, and inner
flange for damages and clean, repair, or
replace as necessary.
7. Fit the outer flange onto the blade shaft,
against the inner flange.
8. Fit the blade shaft nut onto the blade shaft
and tighten the nut by hand to secure the
flanges together.
9. Replace the vacuum attachment plate and
tighten the thumbscrews to secure.
Raising and Lowering the Saw/Blade
Raising the Saw
1. Ensure the handlebars are locked at a
comfortable height.
2. Push down on the handlebars to pivot the
saw on the rear wheels, this will raise the
saw and lock in position.
Lowering the Saw/Blade
1. Ensure the handlebars are locked at a
comfortable height.
2. Squeeze the handlebar lever and push up
on the handlebars to unlock and lower the
saw.
Handlebar Lever
Spring Box Assembly
The spring box assembly is a multi-functional
component of the saw. It acts as the blade
guard, provides a connection port for a dust
collection vacuum, and houses the skid plate.
The skid plate is spring loaded to keep it down
on the cutting surface to prevent spalling.
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OPERATING
It is imperative to keep the skid plate in good
condition, free from burrs, cracks or sharp
edges that may cause damage to the cutting
surface. Inspect the skid plate daily and repair
or replace if any damage is present or
whenever a new blade is installed.
Motor
The CC125BXL-EE6 saw uses a 2-1/2 HP,
115/230 V, single phase Baldor electric motor
rated at 3450 RPM.
Prior to Starting the Motor
The 2-1/2 power Baldor motor can be operated
in either 115 volt or 230 volt setup. Complete
the following steps to choose the required
voltage:
1. Locate the voltage selector switch on the
side of the motor.
2. Remove the locking bolt from the selector
switch mount.
3. Toggle the switch to the required voltage.
4. Re-install the locking bolt into the selector
switch mount and tighten the nut to secure.
The motor is controlled through a switch box.
The switch box assembly allows the operator
to start and stop the motor.
WARNING
DO NOT leave the saw unattended while the
motor is running.
Starting the Motor
1. Ensure the saw is in the raised position.
2. Connect the saw to a power source using a
properly sized power cord in accordance
with Appendix B.
CAUTION
Use of a wire gauge that is too small will
cause loss of power or overheating and will
damage the electric motor
3. Move the starter switch to the ON position
4. Allow the motor to come up to full operating
speed.
Stopping the Motor
CAUTION
DO NOT leave the saw unattended until the
motor is off and the blade has stopped
spinning.
1. Ensure the saw is in the raised position.
2. Move the starter switch to the OFF
position.
3. Disconnect the motor from the power
source
Engines
There are three gas engines used with the
CC150XL-EE6 series:
The CC148HXL-EE6 saw uses a 4.8 HP
Honda gas engine rated at 3600 RPM.
The CC165BVXL-EE6 uses a 6.5 HP
Vanguard gas engine rated at 3600 RPM.
The CC165LXL-EE6 saw uses a 6.5 HP Lifan
gas engine rated at 3600 RPM.
NOTE: All of the gas engines are equipped
with an oil alert system. If the oil level is below
the lower limit, the engine will not start.
Starting the Honda engine
Refer to the manufacturer’s engine manual as
the primary source of information regarding the
engine.
WARNING
• DO NOT leave the saw unattended while
the engine is running.
• Always operate the saw in a well
ventilated area. Concentrated exhaust
can cause loss of consciousness and/or
death.
1. Move the fuel valve lever to the ON
position.
2. Move the choke lever to the CLOSED
position.
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