AGP C18 User manual

For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
Warning:
On tools equipped with over load protection, when motor has been cut o due to over load,
always switch on machine with no load for at least 3 minutes to reduce temperature before
returning to operation to avoid burn out of the motor.
ORIGINAL INSTRUCTIONS
HIGH FREQUENCY CONCRETE SAW
& POWER CONVERTER
High Frequency Concrete Saw
Power Converter

2
SPECIFICATIONS
Power Converter
Power :
Input (maximum)
1∅~ 200-240V 32A
3∅~220-240V 25A
3∅~380-480V 16A
Min. Water Flow (25°C) 3.5 L/min (1 gpm)
Max. Water Pressure 7 bar (100 psi)
Dimensions (L x W x H) 460mm x 220mm x 260mm
Weight 7.1kg (15.6 Lbs)
High Frequency Concrete Saw
Power:
1∅~ 200-240V 5500W (32A), 3600W (16A)
3∅~220-240V 5500W
3∅~380-480V 6500W
No Load Rpm 2800/Min
Linear Speed W/18" Blade 67m/s
Blade Diameter 457mm (18")
Arbor 25.4mm (1")
Max. Cutting Depth 175mm (6-7/8")
Dimensions (L x W x H) 810mm x 260mm x 310mm
Weight 11.6Kg (25.5 Lbs)
High Frequency Concrete Saw
Power Converter
5. Side Handle
6. Blade Guard Locking Lever
7. Water Feed Nozzle
8. Arbor Lock Button
9. Buttery Bolt
10. Guide Roller Assembly
11. Alternate Feed Nozzle
12. Water Feed Valve
13. Water Coupling
14. Splash Guard
15. Diamond Blade
16. Arbor Bolt
17. Outer Flange
18. Blade Guard
19. Toggle Latches
20. Power Converter
21. Motor Coupling Cable
22. Water Coupling Hose
23. Power Supply Cable
24. Water Supply Inlet / Outlet
25. Power Button
26. LCD Display
27.Single Phase Adaptor Cable (optional)
28. Motor Coupling Socket
1. Main Handle
2. Trigger Switch
3. Release Button
4. Load Warning Lamp
1.2.
3.
4.5.6.11.
7.
10.
8.
14.
25.
15.
16.
17.
19.18.
26.
20.
21.
9.
23.
22.
24.
13.12.
27.
28.

3
General Safety Rules
WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and
instructions may result in electric shock, re 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.
1. WORK AREA SAFETY
a. Keep work area clean and well lit. Cluttered and dark areas invite accidents.
b. Do not operate power tools in explosive atmospheres, such as in the presence of ammable liquids,
gases or dust. Power tools create sparks which may ignite the dust or fumes.
c. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose
control.
d. Never leave the electric power tool unattended. Only leave the machine when the tool in use has come
to a complete standstill.
2. ELECTRICAL SAFETY
a. 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. Unmodied plugs and matching outlets will reduce risk of
electric shock.
b. 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.
c. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk
of electric shock.
d. 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.
e. 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.
f. 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.
3. PERSONAL SAFETY
a. 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 in uence of drugs, alcohol or medication. A
moment of inattention while operating power tools may result in serious personal injury.
b. 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.

4
c. Prevent unintentional starting. Ensure the switch is in the o-position before connecting to power
source and/or battery pack, picking up or carrying the tool. Carrying power tools with your nger on
the switch or energising power tools that have the switch on invites accidents.
d. 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.
e. Do not overreach. Keep proper footing and balance at all times. This enables better control of the
power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from
moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
g. 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.
h. Do not let familiarity gained from frequent use of tools allow you to become complacent and
ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
4. POWER TOOL USE AND CARE
a. 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.
b. Do not use the power tool if the switch does not turn it on and o. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
c. Disconnect the plug from the power source and/or 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.
d. 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.
e. Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and
any other condition that may aect the power tool‘s operation. If damaged, have the power tool
repaired before use. Many accidents are caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
g. 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
dierent from those intended could result in a hazardous situation.
h. Keep handles dry, clean and free of oil and grease. Slippery handles do not allow for safe handling and
control of the tool in unexpected situations.
5. SERVICE
a. Have your power tool serviced by a quali ed repair person using only identical replacement parts.
This will ensure that the safety of the power tool is maintained.
b. Only use original parts for repair and maintenance. The use of incompatible accessories or spare parts
can result in electric shocks or other injuries.

5
Cut-o 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 cut-o 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 y apart.
• Wheels must be used only for recommended applications. For example: do not grind with the side
of cut-o wheel. Abrasive cut-o wheels are intended for peripheral grinding, side forces applied to
these wheels may cause them to shatter.
• Always use undamaged wheel anges that are of correct diameter for your selected wheel. Proper
wheel anges support the wheel thus reducing the possibility of wheel breakage.
• Do not use worn down reinforced wheels from larger power tools. Wheels intended for larger power
tools are not suitable for the higher speed of a smaller tool and may burst.
• 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 anges must properly t the spindle of the power tool. Wheels and
anges 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
Symbols used in this manual
V…….........volts
A…….........amperes
Hz…….......hertz
W……........watt
~………....alternating current
n ………...rated speed
min-1….......revolutions or reciprocation
per minute
1∅.............Single Phase Current
3∅.............Three Phase Current
.…with electrical earth
.........warning of general danger
.......read these instructions
......always wear eye protection
......always wear a dust mask.
.....always wear hearing protection
.....wear safety-approved hard hat
.....DANGER! Keep hands away from cutting area
and the blade.
do not dispose of electric tools, accessories and
packaging together with household waste
material
.....Always use with water cooling

6
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
ying debris generated by various operations. The dust mask or respirator must be capable of ltrating
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 accessory may y 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 ammable 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.
• Maintain a rm 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

7
Cut-Off Machine Safety Warnings - 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.
ELECTRICAL CONNECTION
The network voltage must conform to the voltage indicated on the tool 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 authorized Customer Service Center. 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.
The connection between the power converter and the motor is by a special motor coupling cable. To connect,
unscrew the cap, align the tangs, push in, and screw on the collar. Take care to avoid bending the pins. Keep the
cap on when not in use. Do not alter this plug in any way.
accessory. Corners, sharp edges or bouncing have a tendency 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 cut-o 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 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 o the power tool and
hold the power tool motionless until the wheel comes to a complete stop. Never attempt to
remove the cut-o 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.

8
3 Phase Power:
Ideally, the power converter should be supplied with 380V to 480V three phase power for maximum
performance. If the plug does not match the available outlet, a suitable plug can be mounted by a qualified
electrician.
Single Phase Power:
In situations where 3 phase power is not available, this machine may also be run on 220V to 240V single phase
power with slightly reduced power. Use the single phase adaptor cable. Using the single phase adaptor cable,
the current is limited to 16A.
If more power is needed, and a 32A or larger breaker is available, the main plug may be removed, and the
converter's main power supply cable may be directly wired to the breaker. In this case, connect the L1 and
L2 wires to the breaker, leaving the L3 wire unconnected. Then connect the earth (ground) wire to the earth
connection.
NOTE: The above action may only be performed by a qualified electrician.
Power Supply Connections: Three Phase and Single Phase
CEE 16A 480V
3P + N + E
CONNECTOR
1
Ø
~ ADAPTOR
CABLE
2P + E
1Ø~ 220V -240V
CEE 16A 480V
3P + N + E
PLUGCONVERTER
3 Ø~380V -480V
CEE 16A 480V
3P + N + E
PLUG
CONVERTER
L1
L2
L3
PE
N
L/+
N
PE
BROWN
BLUE
BROWN
BLACK
GREY
GREEN / YELLOW
L1
L2
L3
PE
N
1 Ø~ 220V -240V 3 Ø~ 380V -480V
1Ø~ 220V Adaptor Cable
CEE 16A 5P
Female Connector
CEE 16A 5P
Male Plug
Converter Supply Cable
GREEN / YELLOW

9
INTRODUCTION
This machine is a special, high frequency PMSM (permanent magnet synchronous motor) power tool which
must be used in conjunction with its high frequency power converter for its power supply. This converter
takes 220 to 480V, 50Hz or 60Hz, single or three phase supply and converts it to up to 600Hz for use with the
motor. Connection between the converter and motor is made by a motor coupling cable with special plug.
The converter has a three phase power supply plug and a single phase adaptor plug for use with single phase
supply. Maximum performance is obtained using 380V to 480V, three phase power supply. Performance will be
reduced when using 220V to 240V three phase or single phase supply due to electrical current limitations.
This machine is equipped with two handles and a blade guard. It has an integrated water feed system as
required for cooling and diamond cutting. The power converter has a built-in residual current device (RCD)
for electrical safety as well as overload, thermal, under voltage and over voltage protection. It must only be
used with a diamond blade. It is intended for cutting masonry, stone, concrete, reinforced concrete and similar
materials. All other uses are prohibited.
LIST OF CONTENTS
• Concrete Saw
• Power Converter
• Water Coupling Hose
• Single Phase Adaptor Cable
• Guide Roller Assembly
• M17 Combination Wrench
• Splash Guard
• Flush Cutting Kit
ASSEMBLY
• Mount the blade. ( See below “Mounting the Blade”)
• Mount the Guide Roller Assembly if desired ( See below“Guide Roller Assembly”)
• Mount the splash guard (See below "Splash Guard" for assembly instructions)
DIAMOND BLADES
Allowed Types Of Blades
This machine may only use diamond blades
• Only use either segmented or continuous rim diamond blades.
• If the diamond blades are segmented, the maximum allowable peripheral gap between segments is
10mm and must be with a negative rake angle.
• Only diamond blades of 457mm (18") or less may be used.
• Blade thickness must be at least 2.0mm and no greater than 6.35mm

10
Blade Storage And Transport
Do not store or transport the machine with the blade mounted. Remove the blade and store in such a way that
it is protected from being bent or damaged when the machine is not in use-this will help prevent damage to
the blade.
A damaged blade can cause irregular conditions, this can cause imbalance and result in a hazard.
Always inspect new blades for storage or transport damage.
About Diamond Blades
Diamond blades consist of a steel core with diamond segments added to its periphery.
Diamond blades are available for different hardnesses of masonry materials, stone, concrete, reinforced
concrete, etc.
Some diamond blades are designed to be used wet only, while others are designed to be allowed to be used
dry. This machine must always be used with water, since it requires water for converter and motor cooling.
Generally speaking, even if the blade is specified as a dry type blade, diamond tools always work better when
wet, Water will prevent the blade from overheating, greatly reduce the amount of harmful dust created by
cutting, remove the slurry from the cut, and extend the life of the blade.
The diamond impregnated segments operate on a principle of controlled erosion. The bond matrix holding
the diamonds is continually worn away by abrasion with the workpiece, exposing the harder diamonds to
stand proud from the bond matrix. Blades made for cutting harder materials will have a softer bond, allowing
the diamonds project more aggressively (but will not last as long). Blades made for cutting softer, abrasive
materials will have a harder bond, allowing them to resist the abrasiveness of the material and to last longer.
Without enough erosion of the bond matrix (the diamonds not exposed) and the blade becomes dull . This is
called glazing . If the blade seems to refuse to cut anymore, it is glazed.
See below: ”Sharpening a Glazed Blade”
Never use a sharp motion or the blade will be damaged. Conversely, don’t feed too gently or the diamond
segments will become glazed. Keep the blade steadily working.
Take great care to keep the blade perpendicularly aligned to the kerf. If the blade is crooked, it will easily bind.
When cutting reinforced concrete, if embedded steel is encountered, take special care. Reduce the feed
pressure by about 1/3 and let the blade go at its own pace, if there is too much vibration the blade may be
destroyed. Once the steel is passed, continue normally.
NOTE: Never use a wet-type diamond blade without water. It will overheat and be destroyed.
Always mount the blade with the arrow matching the direction of rotation of the machine (A direction arrow is
marked on the blade guard).
WARNING: Never use blades for cutting a material other than the material they were intended for.
SHARPENING A GLAZED BLADE
Diamond blades may become glazed (dull). Once the diamond segments are glazed, the blade’s cutting

11
performance will degrade and the segments will overheat. To resharpen the blade, turn down the water
feed and make a few cuts in a very soft, abrasive material such as brick or an alumina oxide or silicon carbide
dressing stone.
MOUNTING THE BLADE
First make sure that the machine is unplugged.
Then, using the 17mm combination wrench, engage the arbor bolt and turn the arbor while pressing on the
arbor lock . When the arbor reaches the right position, the arbor lock will be allowed to engage. Then the arbor
bolt may be loosened and the plain outer flange may be removed.
The inner flange of this machine is 1" (25.4mm). Check the inner flange to ensure that the size matches the bore
of the blade .
Inspect the blade before use. It must not be cracked, warped or damaged in any way that would cause a hazard
in operation. Loose diamond segments can be ejected at high speed, causing possible injury. Always check
that the diamond segments are not under cut. If the diamond segments are thinner or nearly thinner than the
blade core, the kerf will be too tight fitting and could easily lead to kickback.
Ensure that the flanges and blade bore are clean and undamaged and that everything fits properly. The flanges
may not be used if they are warped, the surface is uneven, burred or if they are dirty. The arbor bolt and
arbor threads must be undamaged. Inspect the blades for segment damage, arbor hole damage or any other
damage which could cause hazardous operation.
The protruding edge of the inner flange should be facing the blade. Then mount the blade to the inner flange
and add the outer flange. Add the arbor bolt and tighten to 15-25 Nm.
WARNING: Do not attempt to mount a blade which does not match the mounting hardware. It will lead
to eccentric running and vibration which will be uncontrollable.
ADJUSTING THE BLADE GUARD
The blade rotates clockwise when viewed from the arbor end. Therefore, most of the cutting debris, sparks
and slurry is thrown to the rear. So the blade guard should be adjusted so that the rear edge is flush with the
workpiece.
TO ADJUST
First pull out the locking lever against the spring tension, then rotate the
blade guard to the desired position. Allow the locking lever to engage the
nearest slot in the guard to lock it into position.
SPLASH GUARD
The 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 blade guard. To remove, tilt upward to pop free.
Blade Guard Locking Lever

12
WATER CONNECTION
Water is a basic requirement for this tool and is essential for cooling of the motor and converter. The water
also serves as a coolant to avoid the working surface of the diamond
segments from overheating. Water also keeps down dust and flushes
away abrasive particles.
The converter has 2 water connections. Connect the water supply to
either connection on the converter first and then connect the other
connection to the motor using the water coupling hose.
CAUTION: NEVER OPERATE THIS TOOL WITHOUT WATER FLOW THROUGH BOTH THE CONVERTER AND
THE MOTOR.
CAUTION: WHEN OPERATING IN FREEZING WEATHER CONDITIONS, ALWAYS ENSURE THAT THE WATER
IS DRAINED COMPLETELY FROM THE MOTOR AND CONVERTER AFTER USE, Water freezing inside the
machine will lead to severe damage!
It is designed to be water cooled and would quickly overheat without water.
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 70 psi (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.
NOTE: Contaminants in the water supply can easily plug up the
motor, converter, or 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 with compressed air.
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,
Open
Closed
Water Feed
Valve
Inlet Connection

13
then tighten the butterfly bolt.
FLUSH CUTTING KIT INSTRUCTIONS (Optional)
The ush cutting kit enables a ush cut blade (not included) to be mounted
to the machine which allows ush cuts to be made while the outer blade
guard is temporarily removed. The ush 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 ush cutting mode. Or if desired, the ush
cutting blade and ange may be removed and the machine returned
to the standard conguration.
FLUSH CUTTING KIT LIST OF CONTENTS
1. Flush Cutting Flange
2. Socket Cap Arbor Bolt & Washer
3. Flat-Head Socket Cap Screws x 6
4. M5 L-Hex Wrench
5. M8 L-Hex Wrench
6. Rim Brush
FLUSH CUTTING KIT ASSEMBLY
To mount the ush cutting kit, rst remove the standard arbor bolt, anges and blade .
1. Mount the ush cutting ange on the spindle and secure with the washer and socket cap arbor bolt.
Engage the arbor lock tighten the arbor bolt securely using the M8 L-hex wrench.
2. Mount the ush cut blade on the ange, align the holes and thread in the at-head socket cap screws.
Using the M5 L-hex wrench, tighten the screws evenly and diagonally.
FLUSH CUTTING KIT OPERATION
1. Remove the the water hose from water nozzle on the outer blade guard and connect it to the alternate
water nozzle on the inner blade guard.
2. Remove the 6 screws securing the outer blade guard .
3. Unclip the 4 toggle latches and pop the loose hasps in the plastic clips to prevent rattling.
4. Lift away the outer blade guard and keep in a safe place.
5. Press the rim brush into the track provided in the inner blade
guard.
6. Once the ush cutting operation is completed, immediately
remove the rim brush and replace the outer blade guard and
water hose.
WARNING: Always operate with the outer blade guard in place
Buttery Bolt
Alternate Water Nozzle
Toggle Latches
Flat-head Socket
Cap Screws

14
while performing standard cutting. Never operate the saw with the outer blade guard removed except
for ush cutting operations.
WARNING: Check the tightness of the mounting screws and arbor screw periodically.
WARNING: If any unusual vibration is felt in operation, stop immediately and nd the cause before
continuing.
OVERLOAD PROTECTION, OVERHEAT PROTECTION
Overload & Load Warning Lamp
Whenever the motor is energized, and when it is operating comfortably within its load range, the load warning
lamp will be lit green.
When the motor is operating near its full load range, 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.
NOTE: When using single phase 16A power, the operator must be
very careful not to use too much force. One must make note of the
load warning lamp and try to keep within the the green range. Too
much
load will draw too much current and easily trip the supply circuit breaker.
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. Always rallow
cooling water to flow through the motor for a few minutes to return to a normal operating temperature
before continuing.
SET UP
• Connect the water supply from the converter to the motor using the water coupling hose
• Connect the converter to the water supply
• Check for water leaks
• Connect the motor coupling cable to the converter
• Connect the converter to the power supply
OPERATION
• When the power converter power supply cable is plugged in, the supplied voltage will be displayed on
Load Warning Lamp

15
the LCD screen
• Press the POWER button on the power converter to energize the
motor. "ON" will be displayed on the LCD screen and the Load
Warning Lamp on the motor will be lit green. This indicates that the
motor is now live and may be operated by its trigger switch.
The Switch:
To start the machine, first press the Release Button, then press the Trigger Switch.
To stop the machine, release the Trigger Switch, then press the Power
Button on the power converter to de-energize the machine.
How to hold the machine
• Always hold the machine with both hands, with the right hand on the
main handle and with the left hand on the side handle. (This applies
even if the operator is left-handed)
• Do not stand directly in line with the blade. Rather, stand in such a way that, if it kicks back, you will not
be in the path of the blade.
• Never lean over the blade path. That would put
your body in line with the blade if it kicks back.
• Do not cut above shoulder height.
• Never cut while standing on a ladder or other
unstable platform.
Before cutting
• Check the area where the cut is to be made to ensure that it is clear of objects which could cause the
operator to stumble.
• Before cutting, it is sometimes useful to mark the line of cut with chalk or the like. For straight cutting, a
wood plank is also useful in guiding the machine to make a straight cut.
• Ensure that all bystanders are at a safe distance.
• Ensure that all safety equipment is in place.
Proper Support for the Workpiece
• Support the workpiece on in such a way that the kerf will not pinch down on the blade.
• Secure the workpiece so that it will not roll, slip away or move due to vibration while cutting
• The cutting sequence is important when making cutouts. Always make the last cut in a way that avoids
the blade being pinched. Thus, make the bottom horizontal cut first, then the sides and finally make the
top horizontal cut last.
• Make note of the weight of the workpiece and the direction which it will fall when it is cut through.
Trigger Switch
Release Button
Power Button
LCD screen

16
• Whenever there is a situation where severing
the workpiece will cause a hazardous situation,
leave a tab of material intact and finish off the
operation with a chisel or the like.
Cutting Technique
• Holding the machine with both hands to resist the start up torque, press the release button and then
squeeze the trigger switch.
• Allow the machine to reach full speed before contacting the workpiece.
• Adjust the water flow as needed by turning the water feed valve.
• Then gently begin the cut with the rear portion of the blade until the kerf is established. Make the first cut
in the forward direction (so that you can see the line of cut). Then make following cuts in the backward
direction.
• Do not try to cut too much depth in one pass. Never exceed about 50mm (2”) per pass.
• It’s a good idea to first cut a shallow guiding
groove before proceeding to make the main cut.
If any correction is needed. Lift the blade and cut
slightly ahead and then back into the existing
kerf. Take care to avoid the blade being pinched.
• In round workpieces, the best technique is to
use a slow, uniform back and forth motion while
cutting with the bottom quadrant of the blade.
• Do not allow the machine to bog down. Limit
your feed pressure to keep the blade spinning at
high speed.
• Never side load the blade in the kerf.
Stopping
Release the trigger to stop the machine. After the trigger is released, the blade will continue spinning for a
short time. Once the machine is fully stopped, press the Power button on the power converter to de-energize
the motor.
WARNING: Do not set the machine down until the blade has stopped turning.
MAINTENANCE AND CLEANING
This machine operates in a very harsh environment.
Therefore, it’s essential for the long life of the tool that it be thoroughly cleaned after each use.
Daily Maintenance
1.
2.

17
1. Keep the machine clean
2. Check to ensure that the motor coupling cable, power supply cables and water coupling hoses are in
good condition.
3. Ensure all screws are tight.
4. Check the condition of all safety equipment such as the blade guard
5. Check the blade for damage.
If the replacement of the power supply cord is necessary, this has to be done by the manufacturer or their
agent in order to avoid a safety hazard.
WARNING: All repairs must be entrusted to an authorized service center. Incorrectly performed repairs
could lead to injury or death.
Do not throw electric power tools into the household waste!
In accordance with the European Directive 2002/96/EG on Waste Electrical and Electronic Equipment and
transposition into national law, used electric power tools must be collected separately and recycled in an
environmentally friendly manner.

18
8888
Loss of communication between
the motor electronics board, the
converter electronics board and
the LCD module when powering
up
Check the connection of the coupling cable
E1 Overload of the converter. At the tool, turn the switch OFF and then ON again
E2 Overheat of the converter
Ensure that water is owing.
As soon as temperature returns to normal, at the tool, turn
the switch OFF and then ON again
E3 Under voltage As soon as supply voltage returns to normal, at the tool,
turn the switch OFF and then ON again
E4 Over voltage As soon as supply voltage returns to normal, at the tool,
turn the switch OFF and then ON
E5 Excessive back voltage from the
motor brake to the converter
At the converter, press the POWER button to turn the power
OFF and then back ON again
(If the problem persists, bring the unit to an authorized
service center for repair)
E6
RCD current leak detection
between the converter and the
voltage supply
Check connections and then, at the converter, press the
POWER button to turn the power OFF and then back ON
again
(If the problem persists, bring the unit to an authorized
service center for repair)
E7 Hall eect sensor error
At the converter, press the POWER button to turn the power
OFF and then back ON again
(If the problem persists, bring the unit to an authorized
service center for repair)
E8 Motor overheat
Ensure that water is owing and wait 20 seconds.
Then, at the tool, turn the switch OFF and then ON again
(If the temperature has sill not dropped suciently after
20 seconds, wait longer for the temperature to drop to the
acceptable range)
E91
Loss of communication between
the converter electronics
board and LCD module during
operation
At the converter, try pressing the POWER button to turn
the power OFF and then back ON again. (If the problem
persists, bring the unit to an authorized
service center for repair)
POWER CONVERTER LCD SCREEN CODES:
OFF: When the converter is plugged in, the screen will display the supply voltage. The voltage displayed will
depend on the voltage of the supply
ON: When the converter power button is pressed, the screen will display“ON”The connected tool is now live
ERROR CODES

19
E92
Loss of communication between
the motor electronics board
and the LCD module during
operation
Check the connection of the coupling cable. Then, at the
tool, try turning the switch OFF and then ON again (If the
problem persists, bring the unit to an authorized
service center for repair)
E10 Poor connections of power
supply cable -single phase
Check the connections of the power supply plug and cable
E11 Voltage leak between the
converter and the tool
Check connections and then, at the converter, press the
POWER button to turn the power OFF and then back
ON again (If the problem persists, bring the unit to an
authorized service center for repair)
E12 Poor connections of power
supply cable –three phase
Check the connections of the power supply plug and cable
E15
Internal problem in the
converter electronics board
circuit
At the converter, try pressing the POWER button to turn the
power OFF and then back ON again (If the problem persists,
bring the unit to an authorized
service center for repair)
E16
No signal from the motor
temperature sensor
At the tool, try turning the switch OFF and then ON again (If
the problem persists, bring the unit to an authorized service
center for repair)
E17
Motor temperature sensor short
circuited
At the tool, try turning the switch OFF and then ON again (If
the problem persists, bring the unit to an authorized service
center for repair)

20
EXPLODED VIEW
82
81 82
39
40
51 50
49
48 47
52
53
56
57
40
55 54
41
33
34
36
30
46 45 44
43 42
47
26
24
22
18
19
38
16
15
17
17
16
16
13
12
21
NO.01~87 A~B Version 1.6
22
08 01 06 07
62
63
67
66
69
70
71
72
62
64
07
74
79
Optional
B
83
80
68
60
37
09
85
77
22
58
60
59
62
64
64
63
78
A-1
A-2 A-4
A-5
75
28 29
32
32
35
06 07
11
23
23
20
65
67
67
14
A-3
73
10
31
76
05
04
03
02
01
05
27
25
84
86
87