BAUMR-AG CONSAWBMRAE75 355mm Electric Circular Saw Wet/Dry User Manual

User Manual

[Revision 6.0 December 2023]

READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY

VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance,

assembly, inclusions, specifications, description, and packaging.

CSE-75 Wet Electric Concrete Saw

Safety

Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or

equipment or property damage if not understood or followed. Safety messages have the following symbols:

You WILL be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be INJURED if you do

not follow instructions or equipment

damage may occur.

It is vital that you read and understand this

user manual before using the product,

including safety warnings, and any assembly

and operating instructions. Keep the manual

for future reference.

Safety precautions and recommendations

detailed here must be fully understood and

followed to reduce the risk of injury, fire,

explosion, electrical hazard, and/or property

damage.

Safety information presented here is generic

in nature – some advice may not be

applicable to every product. The term

"equipment" refers to the product, be it

electrical mains powered, battery powered or

combustion engine powered.

• Before Use - If you are not familiar with the

safe operation/handling of the equipment or

are in any way unsure of any aspect of

suitability or correct use for your

application, you should complete training

conducted by a person or organization

qualified in safe use and operation of this

equipment, including fuel/electrical handling

and safety.

• Do NOT operate the equipment in

flammable or explosive environments, such

as in the presence of flammable liquids,

gases, or dust. The equipment may create

sparks or heat that may ignite flammable

substances.

• Keep clear of moving parts.

• Equipment may be a potential source of

electric shock or injury if misused.

• Do NOT operate the equipment if it is

damaged, malfunctioning or is in an

excessively worn state.

• Do NOT allow others to use the equipment

unless they have read this manual and are

adequately trained.

• Keep packaging away from children - risk

of suffocation! Operators must use the

equipment correctly. When using the

equipment, consider conditions and pay

due care to persons and property.

General Work Area Safety

• Work areas should be clean and well it.

• Do not operate the equipment if

bystanders, animals etc are within

operating range of the equipment or the

general work area.

• If devices are provided for connecting dust

extraction / collection facilities, ensure

these are connected and used properly.

Dust collection can reduce dust-related

hazards.

General Personal Safety

• Wear appropriate protective equipment

when operating, servicing, or when in the

operating area of the equipment to help

protect from eye and ear injury, poisoning,

burns, cutting and crush injuries. Protective

equipment such as safety goggles,

respirators, non-slip safety footwear, hard

hat, hearing protection etc should be used

for appropriate equipment / conditions.

Other people nearby should also wear

appropriate personal protective equipment.

Do not wear loose clothing or jewellery,

which can be caught in moving parts. Keep

hair and clothing away from the equipment.

• Stay alert and use common sense when

operating the equipment. Do not over-

reach. Always maintain secure footing and

balance.

• Do not use the equipment if tired or under

the influence of drugs, alcohol, or

medication.

• This equipment is not intended for use by

persons with reduced physical, sensory, or

mental capabilities.

General Fuel Safety

• Petrol/fuel/gasoline is extremely flammable

– keep clear of naked flames or other

ignition sources.

• Do not spill fuel. If you spill fuel, wipe it off

the equipment immediately – if fuel gets on

your clothing, change clothing.

• Do NOT smoke near fuel or when

refuelling.

• Always shut off the engine before

refuelling.

• Do NOT refuel a hot engine.

• Open the fuel cap carefully to allow any

pressure build-up in the tank to release

slowly.

• Always refuel in well ventilated areas.

• Always check for fuel leakage. If fuel

leakage is found, do not start, or run the

engine until all leaks are fixed.

General Carbon-Monoxide Safety

• Using a combustion engine indoors CAN

KILL IN MINUTES. Engine exhaust

contains carbon-monoxide – a poison you

cannot smell or see.

• Use combustion engines OUTSIDE only,

and far away from windows, doors, and

vents.

General Equipment Use and Care

• The equipment is designed for domestic

use only.

• Handle the equipment safely and carefully.

• Before use, inspect the equipment for

misalignment or binding of moving parts,

loose components, damage, or any other

condition that may affect its operation. If

damaged, have the equipment repaired by

an authorised service centre or technician

before use.

• Prevent unintentional starting of the

equipment - ensure equipment and power

switches are in the OFF position before

connecting or moving equipment. Do not

carry equipment with hands or fingers

touching any controls. Remove any tools or

other items that are not a part of the

equipment from it before starting or

switching on.

• Do not force the equipment. Use the

correct equipment for your application.

Equipment will perform better and be safer

when used within its design and usage

parameters.

• Use the equipment and accessories etc. in

accordance with these instructions,

considering working conditions and the

work to be performed. Using the equipment

for operations different from those intended

could result in hazardous situations.

• Always keep equipment components

(engines, hoses, handles, controls, frames,

housings, guards etc) and accessories

(cutting tools, nozzles, bits etc) properly

maintained. Keep the equipment clean and,

where applicable, properly lubricated.

• Store the equipment out of reach of

children or untrained persons. To avoid

burns or fire hazards, let the equipment

cool completely before transporting or

storing. Never place or store the equipment

near flammable materials, combustible

gases, or liquids etc.

• The equipment is not weather-proof, and

should not be stored in direct sunlight, at

high ambient temperatures or locations that

are damp or humid.

• Do not clean equipment with solvents,

flammable liquids, or harsh abrasives.

• For specific equipment safety use and care,

see Equipment Safety.

CSE-75 Wet Electric Concrete Saw

General Electrical Safety

• Inspect electrical equipment, extension

cords, power bars, and electrical fittings for

damage or wear before each use. Repair or

replace damaged equipment immediately.

• Ensure all power sources conform to

equipment voltage requirements and are

disconnected before connecting or

disconnecting equipment.

• When wiring electrically powered

equipment, follow all electrical and safety

codes.

• Always use a Residual Current Device

(RCD) (GFCI) / Earth Leakage Circuit

Breaker / Safety Switch when operating this

item (electrical items only).

• High voltage / high current power lines may

be present. Use extreme caution to avoid

contact or interference with power lines.

Electrical shock can be fatal.

General Electrical Safety

• Electrically grounded equipment must have

an approved cord and plug and be

connected to a grounded electrical outlet.

• Do NOT bypass the ON/OFF switch and

operate equipment by connecting and

disconnecting the electrical cord.

• Do NOT use equipment that has exposed

wiring, damaged switches, covers or

guards.

• Do NOT use electrical equipment in wet

conditions or in damp locations.

• Do NOT use electrical cords to lift, move or

carry equipment.

• Do NOT coil or knot electrical cords, and

ensure electrical cords are not trip hazards.

General Service Information

• The equipment must be serviced or

repaired at authorised service centres by

qualified personnel only.

• Replacement parts must be original

equipment manufacturer (OEM) to ensure

equipment safety is maintained.

• Do NOT attempt any maintenance or repair

work not described in this manual.

• After use, the equipment and components

may still be hot – allow the equipment to

cool and disconnect spark plugs and/or

electrical power sources and/or batteries

from it before adjusting, changing

accessories, or performing repair or

maintenance.

• Do NOT adjust while the equipment is

running.

• Perform service-related activities in suitable

conditions, such as a workshop.

• Replace worn, damaged or missing

warning/safety labels immediately.

General Power Tool Safety Warnings

• WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or

serious injury.

• Save all warnings and instructions for future reference. The term "power tool" in the warnings refers to your mains operated (corded) power tool

or battery-operated (cordless) power tool.

Work Area Safety

• Keep work area clean and well lit. Cluttered or dark areas invite accidents.

• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks

which may ignite the dust or fumes.

• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools.

Unmodified plugs and matching outlets will reduce risk of electric shock.

• Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric

shock if your body is earthed or grounded.

• Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

• Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges or

moving parts. Damaged or entangled cords increase the risk of electric shock.

• When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of

electric shock.

• If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the

risk of electric shock.

Personal Safety

• Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under

the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.

• Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or

hearing protection used for appropriate conditions will reduce personal injuries.

• Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or

carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

• Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may

result in personal injury.

• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

• Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewellery or

long hair can be caught in moving parts.

• If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust

collection can reduce dust-related hazards.

CSE-75 Wet Electric Concrete Saw

Power Tool Use and Care

• Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for

which it was designed.

• Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must

be repaired.

• Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or

storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the

power tool. Power tools are dangerous in the hands of untrained users.

• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power

tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.

• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

• Use the power tool, accessories, and tool bits etc., in accordance with these instructions, taking into account the working conditions and the work

to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.

Servicing the Power Tool

• Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power

tool is maintained.

Cut-Off Machine Safety Warnings

• The guard provided with the tool must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is

exposed towards the operator. Position yourself and bystanders away from the plane of the rotating wheel. The guard helps to protect operator

from broken wheel fragments and accidental contact with wheel.

• Use only diamond or abrasive cut-off wheels for your power tool. Just because an accessory can be attached to your power tool, it does not

assure safe operation.

• The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their

rated speed can break and fly apart.

• Wheels must be used only for recommended applications. For example: do not grind with the side of a cut-off wheel. Abrasive cut-off wheels are

intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.

• Always use undamaged wheel flanges that are of correct diameter for your selected wheel. Proper wheel flanges support the wheel thus reducing

the possibility of wheel breakage.

• The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories

cannot be adequately guarded or controlled.

• The arbour size of wheels and flanges must properly fit the spindle of the power tool. Wheels and flanges with arbour holes that do not match the

mounting hardware of the power tool will run out of balance, vibrate excessively, and may cause loss of control.

• Do not use damaged wheels. Before each use, inspect the wheels for chips and cracks. If power tool or wheel is dropped, inspect for damage, or

install an undamaged wheel. After inspecting and installing the wheel, position yourself and bystanders away from the plane of the rotating wheel

and run the power tool at maximum no load speed for one minute. Damaged wheels will normally break apart during this test time.

• Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust

mask, hearing protectors, gloves, and shop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be

capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by

your operation. Prolonged exposure to high intensity noise may cause hearing loss.

• Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of

workpiece or of a broken wheel may fly away and cause injury beyond immediate area of operation.

• Hold the power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or

its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an

electric shock.

• Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged, and your hand or arm may be pulled into

the spinning wheel.

• Never lay the power tool down until the accessory has come to a complete stop. The spinning wheel may grab the surface and pull the power tool

out of your control.

• Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the

accessory into your body.

• Regularly clean the power tool's air vents. The motor's fan will draw the dust inside the housing and excessive accumulation of powdered metal

may cause electrical hazards.

• Do not operate the power tool near flammable materials. Sparks could ignite these materials.

Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or snagged rotating wheel. Pinching or snagging causes rapid stalling of the rotating wheel which in turn

causes the uncontrolled power tool to be forced in the direction opposite of the wheel's rotation at the point of the binding.

For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into

the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on

direction of the wheel's movement at the point of pinching. Abrasive wheels may also break under these conditions.

Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as

given below.

CSE-75 Wet Electric Concrete Saw

• Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if

provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces if

proper precautions are taken.

• Never place your hand near the rotating accessory. Accessory may kickback over your hand.

• Do not position your body in line with the rotating wheel. Kickback will propel the tool in direction opposite to the wheel's movement at the point of

snagging.

• Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing tend to

snag the rotating accessory and cause loss of control or kickback.

• Do not attach a saw chain, woodcarving blade, segmented diamond wheel with a peripheral gap greater than 10 mm or toothed saw blade. Such

blades create frequent kickback and loss of control.

• Do not "jam" the wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the

loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback or wheel breakage.

• When wheel is binding or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel

comes to a complete stop. Never attempt to remove the wheel from the cut while the wheel is in motion otherwise kickback may occur.

Investigate and take corrective action to eliminate the cause of wheel binding.

• Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully re-enter the cut. The wheel may bind, walk up

or kickback if the power tool is restarted in the workpiece.

• Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own

weight. Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel.

• Use extra caution when making a "pocket cut" into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical

wiring or objects that can cause kickback.

Additional Safety Rules

• WARNING: Avoid cutting in the upper quadrant of the blade, especially when beginning the cut. This area is highly likely to lead to kickback.

• WARNING: When cutting plastics, do not allow the plastic to melt. If the plastic melts, it can stick to the blade, leading to kickback.

CSE-75 Wet Electric Concrete Saw

Safety Symbols

The product may have safety warning labels attached to it, explained below. Understand the symbols on your

product and their meanings. If any stickers become unreadable, unattached etc., replace them.

Flammable Material Hazard

Flammable liquids, gases, or

substances etc may present.

Avoid ignition sources and open

flames. Danger of fire.

Read User Manual

Read and fully understand

product safety warnings,

operation, procedures etc before

using the product.

Use Hand Protection

Wear appropriate hand protection

and take due care as the product

or use of the product may present

hand hazards.

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Electrocution / Electrical Shock

Hazard

High voltage or high current

electricity may be present or

required by the product. Take

due care when handling electrical

products, cables, plugs and

leads. Electrical shock can be

fatal.

Toxic Fumes / Dust Hazard

Using the product or by-products

from use may produce fumes,

smoke or particles that could be

harmful if inhaled. Wear

appropriate breathing protection

and have adequate ventilation.

Explosive Material Hazard

Combustible liquids, gases, or

substances etc may be present.

Avoid ignition sources and open

flames. Danger of explosion.

Cutting / Amputation Hazard

The product may have blades,

edges or mechanical devices that

can cause severe cut injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Crush Hazard

The product may have blades,

edges or mechanical devices that

can cause severe crush injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Single Operator Only

The product must be operated by

a single person only. More than

one person operating the product

may introduce additional hazards.

Use Face Protection

Wear appropriate full-face

protection and take due care as

the product or use of the product

may present face and eye

hazards.

Use Foot Protection

Wear appropriate foot protection

and take due care as the product

or use of the product may present

foot hazards.

Use Eye / Ear / Head Protection

Wear appropriate eye and / or

ear and / or head protection and

take due care as the product or

use of the product may present

eye, hearing, and head hazards.

Running Hazard

Do not run on or near the product

as doing so may present a fall

hazard.

Diving Hazard

Do not dive into the product as

doing so may present a neck /

head injury hazard.

Adult Supervision Required

Always supervise children and

other users of a product to

prevent drowning or injury.

Skin Penetration / Puncture

Hazard

The product may produce

pressure, emit liquids or objects

that can cause severe injury to

fingers, limbs, blood etc. Take

due care when handling and

using the product.

Hot Surface Hazard

Be aware that the product may

produce high temperatures and

hot surfaces that can cause burn

injuries.

Flying Debris Hazard

Be aware that the product or use

of the product may present

hazards produced by flying

debris. Wear appropriate clothing

and protective devices.

Moving Parts Hazard

Be aware that the product

contains or uses mechanical

devices that move or rotate.

Always wait for moving parts to

stop fully before handling the

product, adjusting, maintenance

etc.

CSE-75 Wet Electric Concrete Saw

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Pull Hazard

Be aware that the product

contains or uses mechanical

devices that can pull in objects

and can cause severe injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Slope / Fall Injury Hazard

Be aware that using the product

on sloping surfaces or in slippery

conditions may present additional

dangers from falls and contact

with blades, moving parts, hot

surfaces etc.

"Slam Dunk" Warning

Do NOT attempt "slam dunk"

manoeuvres as this may result in

severe injury due to falling,

product breakage or collapse etc.

Electrocution / Electrical Shock

Hazard - Outdoor

High voltage or high current

electricity may be present or

required by the product. Do NOT

use in rain, damp, or wet

conditions. Electrical shock can

be fatal.

Electrocution / Electrical Shock

Hazard - Disconnect

High voltage or high current

electricity may be present or

required by the product. Always

disconnect the product from the

electrical supply before handling

the product, adjusting,

maintenance etc.

Power Line Electrocution

Hazard

High voltage / high current power

lines may be present. Use

extreme caution to avoid contact

or interference with power lines.

Electrical shock can be fatal.

"Kick-Back" Hazard

High level of "kick-back" hazard

that can cause the machine to

suddenly rotate towards operator.

Kick-back injury can be fatal.

Winch Operator Position

Hazard

Do NOT stand between winch

and load. Do NOT use winch to

move people.

Winch Lift Hazard

Do NOT LIFT load vertically. Use

machine to PULL only.

Cable Hazard

Ensure that load bearing cable is

not kinked or knotted.

Winch Cable Hazard

Ensure that there is a minimum

number of cable coils on

winching mechanism.

Winch Hook Hazard

Carry hook to load – do NOT

throw or run.

Flash / Blinding Hazard

Wear appropriate eye protection

for welding. Direct exposure to

weld arcs may cause permanent

eye injury.

Laser Hazard

Laser may be in use – do NOT

look directly at laser or allow

others to.

CSE-75 Wet Electric Concrete Saw

Table of Contents

Safety ............................................................................................................................................................. 2

Safety Symbols ........................................................................................................................................................... 6

Parts Identification ....................................................................................................................................... 9

Set-Up .......................................................................................................................................................... 11

Electrical Connection ................................................................................................................................................ 11

Blade Guard Brush ................................................................................................................................................... 11

Splash Guard ............................................................................................................................................................ 11

Water Connection ..................................................................................................................................................... 11

Guide Roller Assembly ............................................................................................................................................. 13

(Optional) Flush Cutting Kit ...................................................................................................................................... 13

Overload & Load Warning Lamp .............................................................................................................................. 14

Overheat Thermal Protection ................................................................................................................................... 14

Connecting the Vacuum Cleaner .............................................................................................................................. 14

Installing or Removing the Wheel ............................................................................................................................. 15

Operation ..................................................................................................................................................... 16

Introduction ............................................................................................................................................................... 16

Adjusting the Depth of a Cut ..................................................................................................................................... 16

Securing the Wheel Guard ....................................................................................................................................... 16

Switch Action ............................................................................................................................................................ 17

Operating the Tool .................................................................................................................................................... 18

Maintenance ................................................................................................................................................ 19

Dressing the Diamond Wheel ................................................................................................................................... 19

Replacing the Carbon Brushes ................................................................................................................................. 19

Specifications ............................................................................................................................................. 20

CSE-75 Wet Electric Concrete Saw

Parts Identification

Toggle latches

Clamping nut

Adjustable

wheel guard

Trigger switch

Splash guard

Blade

guard

brush

Alternate

feed

nozzle 1

Saw blade

Anti-vibration

front handle

Base

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CSE-75 Wet Electric Concrete Saw

Vacuum port

Alternate

feed nozzle 2

Outer/Inner flange

Wing bolt

Guide roller

Spare parts available

for purchase, scan QR

code below:

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CSE-75 Wet Electric Concrete Saw

Set-Up

Electrical Connection

The network voltage must conform to the voltage indicated on the tool’s name plate. Under no circumstances

should the tool be used when the power supply cable is damaged. A damaged cable must be replaced

immediately by an authorised Customer Service Centre. DO Not try to repair the damaged cable yourself. The

use of damaged power cables can lead to an electric shock.

WARNING: Never operate a damaged machine. Always tag

a damaged machine and take it out of service until repairs

can be made.

WARNING: These machines are equipped with a Portable Residual

Current Device (PRCD) also known as a Ground Fault Circuit

Interrupter (GFCI). Always use this device whenever using the

machine to reduce the risk of shock hazards. Always position the

PRCD as close as possible to the power source. Test and reset the

PRCD device before each use. Press the "Test" button to test. Press

the "Reset" button to energize the circuit to the machine.

WARNING: Always connect the plug into the wall socket with a drip

loop. If the cable leads downward directly into the wall socket, any

water on the cable could run into the socket, causing a hazard.

CAUTION: Always be sure that the tool is switched OFF and

unplugged before carrying out any work on the tool.

Blade Guard Brush

There is a removable brush at the rear of the guard to help contain sparks, dust, debris, and slurry. To install,

simply push the brush into the slot in the bottom of the dust port bracket until it clicks in place. This brush may be

pulled straight out to replace when worn.

Splash Guard

The spring-loaded splash guard is useful to help to contain slurry which splashes toward the back. To install,

simply clip into place on the back of the dust port bracket. To remove, tilt upward to pop free. If the splash guard

is not needed, such as when cutting dry, it may be clipped up out of the way. Simply engage the male clip on the

flap with the female clip on the mount. Unclip to release.

Water Connection

Water is a basic requirement for diamond sawing with wet-type diamond blades. The water serves as a coolant

to avoid the working surface of the diamond segments from overheating.

When the diamond bit becomes overheated, both the bond matrix and even the diamonds break down, thus

destroying the blade. Besides cooling, water also keeps down dust and flushes away abrasive particles.

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CSE-75 Wet Electric Concrete Saw

WARNING: Always use the PRCD (GFCI)

when operating with water

WARNING: Never allow water to enter the motor. It

could lead to an electric shock.

WARNING: Check all connections of the water feed

system to ensure there are no leaks. Inspect hoses

and other critical parts which could deteriorate.

WARNING: The maximum water pressure should not

exceed 70psi (4 bar).

Use a water collector with a wet vacuum to collect

cooling water if nearby objects could be damaged by

water. The water feed system is built into the

machine. To connect with the water supply, first pull

the quick-release collar to remove the female side of the water coupling. Then unscrew the nut and engage the

coupling to the water hose. Now reconnect the water coupling to the male water feed valve. Press it until it

clicks.

The water flow is controlled by the water feed valve. The water to the blade may be finely adjusted to the

required amount and no more.

NOTE: Contaminants in the water supply can easily plug up the fine water nozzles in the blade guard. Ensure

that the supply water is clean. If you find that there is no water flow to the blade, then clean out the water feed

system on the machine.

Connection Method:

(15) adapter to (16) connector to (17) water pipe to

saw.

NOTE: Please turn off the faucet first when

connecting.

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CSE-75 Wet Electric Concrete Saw

Guide Roller Assembly

The guide rollers make it easier to keep the blade plane perpendicular to the workpiece. To install, slacken the

butterfly bolt slightly and engage the four claws with the four eyelets on the bottom of the motor housing, then

tighten the butterfly bolt. Note that roller assembly is offset to one side to avoid contacting the blade, so it may

only be installed in one orientation.

If it is not needed, the guide roller assembly may be removed and set aside.

(Optional) Flush Cutting Kit

The flush cutting kit enables a flush cut blade (not included) to be mounted to the machine which allows flush

cuts to be made while the outer blade guard is temporarily removed. The flush cut blade may be left in place and

the operator may return to standard cutting simply by replacing the outer blade guard and securing with the 4

toggle latches. In this way, it is quick and convenient to switch between standard and flush cutting mode. Or if

desired, the flush cutting blade and flange may be removed, and the machine returned to the standard

configuration.

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CSE-75 Wet Electric Concrete Saw

Overload & Load Warning Lamp

When full load is reached, the load warning lamp will flash red. If full load is exceeded and sustained for too

long, the motor will shut down and the load warning lamp will glow solid red. In this case, the motor must be first

shut off and then restarted. When this happens, the motor will likely be near overheating, so it is also a good

idea to run the motor at no load for a few minutes to cool it before continuing.

Overheat Thermal Protection

If the temperature of the motor gets too high, the thermal protection will shut the motor down. The switch must

be first shut off and then restarted. When this happens, do not immediately start cutting after restarting the

motor. Always run the machine at no load for a few minutes to return to a normal operating temperature before

continuing.

CAUTION: The motor will be damaged if it is repeatedly overloaded or overheated. Always cool the

motor by running at no load for a few minutes whenever it stops from either overheat or overload.

Connecting the Vacuum Cleaner

When you wish to perform cleaner operation, connect a vacuum cleaner to your tool. Connect a hose of vacuum

cleaner to the dust nozzle via an elbow joint (accessory).

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CSE-75 Wet Electric Concrete Saw

Installing or Removing the Wheel

1. To remove the wheel, depress the shaft lock to hold the shaft stationary, then loosen the hex bolt clockwise

with the socket wrench.

2. To install a wheel, place flange with its partly elevated side facing the tool, and then place ring before

installing a wheel onto the spindle (shaft) and another flange with partly elevated side facing outward.

3. Be sure to fully tighten the hex bolt anti-clockwise after mounting the new wheel, or operation will be

dangerous.

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CSE-75 Wet Electric Concrete Saw

Operation

Introduction

This machine is equipped with two handles and a blade guard. The motor has overload and overheat protection.

It has an integrated water feed system as required for diamond cutting and has a portable residual current

device (PRCD) for electrical safety. It is used primarily with diamond blades, but abrasive wheels may also be

used with this machine. IT IS INTENDED FOR CUTTING MASONRY, STONE, CONCRETE, REINFORCED

CONCRETE, AND SIMILAR MATERIALS. ALL OTHER USES ARE PROHIBITED.

CAUTION: Always be sure that the tool is switched off and unplugged before adjusting or checking

function on the tool.

Adjusting the Depth of a Cut

1. Loosen the wing bolt on the depth guide and move the base up or down. At the desired depth of cut, secure

the base by tightening the wing bolt.

2. The only case you adjust the cutting depth to the maximum one, always be sure to do the adjustment after

adjustment of the wheel guard.

Securing the Wheel Guard

CAUTION: The wheel guard must be adjusted on the tool so that the closed side of the guard always

points toward the operator. The wheel guard can be adjusted about 80 degrees, after you loosen the

clamping nut. Adjust to the desired angle, then secure the clamping nut.

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CSE-75 Wet Electric Concrete Saw

Switch Action

CAUTION: Before plugging in the tool, always check to see that the switch trigger actuates properly and

returns to the "OFF" position when released.

CAUTION: Switch can be locked in "ON" position for ease of operator comfort during extended use.

Apply caution when locking tool in "ON" position and maintain firm grasp on tool. To start the tool, simply

pull the switch trigger. (A direction) Release the switch trigger to stop. For continuous operation, pull the switch

trigger (A direction), push in the lock lever (B direction) and then release the switch trigger.

To stop the tool from the locked position, pull the switch trigger (A direction) fully, then release it.

CAUTION: Do not pull the switch trigger hard without pressing the lock lever. This can cause switch breakage.

To prevent the switch trigger from accidentally pulled, a lock lever is provided. To start the tool, push in the lock

lever (in the B direction) and then pull the switch trigger (in the A direction). Release the switch trigger to stop.

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CSE-75 Wet Electric Concrete Saw

Operating the Tool

CAUTION:  Be sure to pull the tool when cutting a workpiece.  This tool should only be used on

horizontal surfaces.  Use this tool for straight line cutting only. Cutting curves can cause stress cracks

or fragmentation of the diamond wheel and abrasive cut-off wheel resulting in possible injury to persons in the

vicinity.  After operation, always switch off the tool and wait until the wheel has come to a complete stop before

putting the tool down.  When cutting concrete blocks, tiles, or masonry materials, do not make a cut in depth

more than 60mm (2-3/8"). When you need to cut a workpiece over 60 mm (2-3/8") up to 100 mm (4"), make

more than two passes of cuts. The depth of the most efficient cut is about 40 mm (1-9/16").

1. Hold the tool firmly with both hands. First, keep the wheel without making any contact with a workpiece to be

cut. Then turn the tool on and wait until the wheel attains full speed.

2. The cut is made by pulling the tool toward you (not by pushing away from you). Align the notch on the base

with your cutting line when performing a cut.

3. Switch off the tool on the position posed when finishing a cut. Raise the tool after the wheel comes to a

complete stop.

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CSE-75 Wet Electric Concrete Saw

Maintenance

CAUTION: • Always be sure that the tool is switched off and unplugged before attempting to perform

inspection or maintenance. • Never use gasoline, benzine, thinner, alcohol or the like. Discoloration,

deformation, or cracks may result.

Dressing the Diamond Wheel

If the cutting action of the diamond wheel begins to diminish, use an old discarded coarse grit bench grinder

wheel, or concrete block to dress the diamond wheel. To do this, tightly secure the bench grinder wheel or

concrete block and cut in it.

Replacing the Carbon Brushes

Use a screwdriver to remove the brush holder caps. Take out the worn carbon brushes, insert the new ones and

secure the brush holder caps. To maintain product safety and reliability, repairs, any other maintenance, or

adjustments should be performed by authorised technicians or service centres, always use replacement parts

from the supplier.

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CSE-75 Wet Electric Concrete Saw

Specifications

Power 2400W

Maximum Speed 4300 RPM

Included Blade Diamond cutting blade

Cutting Wheel size 355mm (14")

Maximum Cutting Depth 125mm

Power Plug Standard 10 Amp (SAA Approved)

IMPORTANT: SILICA DUST IS VERY DANGEROUS, ESPECIALLY WHEN DRY CUTTING. FOR MORE INFO

ON SILICA, SEE SAFE WORK AUSTRALIA'S INFO.

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Some experts believe that the incorrect or prolonged use of almost any

product may cause serious injury or death. To help reduce your risk of

serious injury or death, refer to the information below. For more information,

see www.datastreamserver.com/safety



Consult all documentation, packaging,

and product labelling before use. Note

that some products feature

documentation available online. It is

recommended to print and retain the

documentation.



Before each use, check the product for

loose/broken/damaged/missing parts,

wear, or leaks (if applicable). Never use a

product with

loose/broken/damaged/missing parts,

wear, or leaks.



Products must be inspected and serviced

(if applicable) by a qualified technician

every 6 months. This is based on

average residential use by persons of

average size and strength, and on a

property of average metropolitan size.

Use beyond these recommendations may

require more frequent

inspections/servicing.



Ensure that all users of the product have

completed a suitable industry recognised

training course before being allowed

access to the product.



The product has been supplied by a general merchandise

retailer that may not be familiar with your specific

application or description of application. Be sure to attain

third-party approval from a qualified specialist for your

application before use, regardless of any assurances from

the retailer or its representatives.



This product is not intended for use where fail-safe

operation is required. As with any product (for example,

automobile, computer, toaster), there is the possibility of

technical issues that may require the repair or

replacement of parts, or the product itself. If the possibility

of such failure and the associated time it may take to

rectify could in any way inconvenience the user, business,

or employee, or financially affect the user, business, or

employee, then the product is not suitable for your

requirements. This product is not intended for use where

incorrect operation or a failure of any kind, including but

not limited to, a condition requiring product return,

replacement, parts replacement, or service by a

technician may cause financial loss, loss of employee

time or an inconvenience requiring compensation.



If this product has been purchased in error when

considering the information presented here, contact the

retailer directly for details of their returns policy, if

required.

ideas, diagrams, or images may be reproduced or transmitted in any form or by any means, electronic or

mechanical, including photocopying, scanning, or recording, or any information storage and retrieval system,

without express permission or consent from the publisher.

BAUMR-AG CONSAWBMRAE75 355mm Electric Circular Saw Wet/Dry

Product's Documents

Product manual

Specifications

BAUMR-AG CONSAWBMRAE75 Questions and Answers