KASKOD-MTRONIX CUTTRONIX CM-10 Series User manual

Concrete Core Drill Motor Systems
CM-10
OPERATOR MANUAL
KASKOD-MTRONIX OÜ
SAFETY CAUTION: BEFORE operating the equipment described in this Operator
Manual, please carefully read the manual, to ensure safe operation. Always keep this
Operator Manual with the described equipment.

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CONTENTS
1. Document Information 3
2. Safety instructions 4
3. Introduction 4
4. Technical data 5
4.1. Cuttronix® Concrete Core Drill Motor CM-10 (S1/S3/S6) 5
4.2. Key features of CM-10S1, CM-10S3, CM-10S6 motor systems 5
4.3. Key features of universal drill rig (UDR) 7
5. CM-10 drill system description 8
5.1. CM-10S1 Drill Motor Unit 8
5.2. CM-10S3 Drill Motor Unit 9
5.3 CM-10S6 Drill Motor Unit 9
6. Preparation for core drilling 11
6.1. Accessories needed for drilling 11
6.2. Drilling rig assembly 11
6.3. Mounting the carriage on the track 13
6.4. Mounting extention track 14
6.5. Fixing the base plate 14
6.6. Drilling angle adjustment 14
6.7. Spacer block mounting 15
6.8. Carriage stopper 15
6.9. Changing the spindle gearbox of the drill motor 15
6.10. Mounting the motor on the carriage 16
6.11. Hand crank mounting 17
6.12. Water supply connection 17
6.13. Mounting the drill bit on spindle 17
7. The core drilling operation 18
7.1. Power connection 18
7.2. Drill motor control panel 19
7.3. Drill motor operating modes 20
7.4. Motor spindles RPM 22
7.5. Start of core drilling 22
7.6. Drilling through iron 22
7.7. Angled drilling 23
7.8. Drilling with a larger or a longer drill bit 23
7.9. Core bit jamming 23
7.10. Deep drilling with shaft extension 23
7.11. Reverse gear 23
8. Service time alert 23
9. Maintenance 24
10. Transportation 24
11. Storage and preservation 24
12. Troubleshooting 25
13. Manufacturer’s warranty 25
14. End-of-life product disposal 26
15. Declaration of conformity 27

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1. Document information
Revision history:
Manual Version 5.1.1
Software Version 1.1
Revision Date 08.07.2019
Changes three publication
Edition notice:
The contents of this document, including all graphics, are the property of KASKOD-MTRONIX OÜ. Information
in this document is subject to change without notice. KASKOD-MTRONIX OÜ shall not be held under any legal
obligations for technical or editorial errors or omissions contained herein. No part of this document may be
changed, transmitted or reproduced in any form or by any means, electronic or mechanical, for any purpose,
without the express written permission of KASKOD-MTRONIX OÜ.
Copyright ©:
2016-2019, KASKOD-MTRONIX OÜ. All rights reserved.
Trademark:
The following trademarks are acknowledged:
Cuttronix® and ISRCdriveTM are trademarks of KASKOD-MTRONIX OÜ. All other trademarks are the property
of their respective owners.
Contact address:
KASKOD-MTRONIX OÜ
Posti 27, Loksa, 74805 Harju maakond, Estonia
mail: [email protected]
www.cuttronix.com

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2. Safety instructions
General precautions:
Before operation read carefully this User Manual
The drilling system must be operated by trained
and authorized personnel only.
Do not operate the drill motor without personal
protective equipment, such as hard hat, safety
glasses, dust mask, gloves, and hearing protection.
Do not operate a damaged machine. Check the
motor before operating, it must be in a safe
and trouble-free condition. Stop and check the
machine if you hear strange noise from it; in case
of a malfunction unplug and secure the machine.
When machine is energized, observe all indicator
lights and check if any warnings or alarms are
present.
Never operate without proper motor balance and
without motor and drill rig having been properly
secured.
Make sure that anchor bolts reliably fix the base
plate to uneven or vertical surfaces.
Do not operate the machine if you are tired, feel
unwell or are under the influence of alcohol,
drugs, or any incapacitating medication.
Keep head and body parts away from machine’s
openings and moving parts. Wear tight-fitting
clothing and accessories.
Do not use the wet coring without water. Water
flow rate and pressure must be supplied according
to the data provided in this user manual.
Use diamond core drill bits ONLY with this drill
motor.
Do not apply too much force to the drill machine.
Make sure the drill motor is used properly and as
intended.
Remove all adjusting keys or wrenches before
energizing the power tool, failure to do so may
result in personal injury.
Be careful when drilling through walls or through
ceilings, as drilled material or the core may drop
out and fall down.
Do not operate the machine when flammable
materials or vapors are present. Electrical
equipment can create sparks or arcs which can
result in a fire or an explosion.
 Be careful during the machine operation, а
damaged core drill bit or a loose heavy piece of
concrete core can cause very strong vibration
which may lead to the weakening of drill fixture or
stand anchoring. Operator must stop the machine
and fix the problem.
Keep the machine away from children.
Electrical safety:
Use the drill only with protective devices (i.e.
circuit breakers, noise absorbers, leakage current
circuit breakers (RCD or GFCI).
To minimize electric shock, do not operate the
machine in rainy or wet conditions.
Do not operate the machine if the power cable is
damaged. Power voltage must be as specified on
the drill motor nameplate.
Do not operate the machine unless the power
plug is connected to the properly grounded
receptacle; grounded receptacles reduce risk of
electric shock.
Unplug the machine when you are not using it,
prior to servicing, or when changing accessories.
Never lift or carry the machine by the power cord.
Do not pull by the cord to unplug. Keep cord away
from heat, sharp edges and oil.
Before energizing the machine, make sure that
the power connector is dry.
Use only appropriate extension cords and
adapters, especially when working outdoors.
Never leave the energized machine unattended.
The work area:
Keep work area well-lit and clean.
Before drilling, check the work area to ensure
that no energized electric cables or gas and water
pipes under pressure are present in the objects
you intend to drill. If present, electric cables
must be de-energized securely, so they are not
allowed to re-energize; water and gas pipes must
be securely disconnected from the pressurized
network. Water from pipes must be drained,
residual gas from gas lines must be let out.
Don’t work from a ladder.
Service:
Service on the drill must be performed only by
a KASKOD-MTRONIX certified service center
technician. The spare parts must be original. This
will ensure that the safety and integrity of the
power tool is maintained.
Incorrect handling or inappropriate maintenance
of the tool may cause damage before actually using
the tool. KASKOD-MTRONIX is not responsible for
property damage or personal injury in such cases.
3. Introduction
KASKOD-MTRONIX OÜ mechatronic manufacturing
and development company provides technically
innovative solutions based on ISRCdrive™
technology.
Our company is proud to introduce a new product
whose technological advantages will raise the bar
for the concrete cutting tools to a new level through
significant innovation in several areas and will

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introduce new technologies to the concrete cutting
industry. Meet the integrated concrete core drilling
systems Cuttronix® CM-10S1, CM-10S3, CM-10S6
(based on CM-10 drive).
The product contains the following innovative
elements:
The innovative concrete core drilling system
with unbeatable power/weight ratio, based on a
specially developed fully integrated ISRCdrive™
motor technology – with high output power and
very rugged design, equipped with a digital motor
control system.
The drill motor with high efficiency, high output
power, wide RPM range, low weight and small
dimensions. It can be used for drilling of any types
of surfaces and all sorts of concrete.
4. Technical data
4.1 Cuttronix® Concrete Core Drill Motor
CM-10 (S1/S3/S6)
CM-10 (S1/S3/S6) high power, high cycle core
drilling motor - offers high performance, efficiency,
productivity and reliability. The motor are based
on KASKOD-MTRONIX ISRCdrive™ Technology
and combine in one product at least two core drill
motors with single-phase and three-phase input
power.
There is no external inverter box needed! To
connect to single-phase or 3-phase power source,
only an adapter cable is required.
The motor can be supplied with three different
changeable spindle gearboxes SG15, SG30 or SG60.
4.2 Key features of CM-10S1, CM-10S3,
CM-10S6, motor systems:

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CM-10 Drive unit CM-10 control panel

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SG15 gearbox
SG30 gearbox
SG60 gearbox
Motors - Long life and reliability are achieved
by utilizing a rigid design and the best possible
quality of materials. The motors are completely
encapsulated with thermally conductive motor
compound for good cooling, mechanical strength
and moisture resistance.
High efficiency - over a wide speed range.
Very low maintenance - due to use of brushless
motors without windings or magnets in the rotor
and extremely rugged and simple construction.
Motor Protection - digital motor control system
provides protection against overload, overheating,
and overvoltage.
Durable planetary gear with changeable
spindle gearboxes (SG15, SG30 or SG60) – ease
of maintenance.
Reliable slip clutch – gearbox damage protection
Wide input voltage range - the drill motor
accepts a wide voltage range:
Option1: - Europe: single phase 230V, three
phase 400V.
Option2: - USA: split phase 240V, three phase
200-240V, 480V.
Option3: - USA, Japan: single phase 110V, split
phase 240V, three phase 200-240V.
Power Line monitor: - indicates type of input
voltage, voltage level and a missing phase.
Output Power Limit Wheel: - wide range control
of output power to prevent damage of core drill
bits of smaller diameter.
Electronic system resistant to voltage surges -
impervious to frequency and voltage fluctuations.
Mechanical gear + 17 electronic gears and
Reverse - due to torque motor with a single-speed
reduction gearbox, accepts drill bit diameter of
up to 800 mm (with SG30 gearbox) and 1000 mm
(with SG60 gearbox).
Antilock coupling for drill bit - motor can be
supplied with different spindle threads or with an
antilock coupling.
Bright color LEDs - for motor load and input
voltage levels indication.
Very durable buttons and switches – made of
metal, without mechanical dirt- or dust-sensitive
contacts and switches.
Built-in compact EMC-filter - ensures very low
electro-magnetic emission levels.
Service alert - Integrated real time clock and hour
counter which informs the operator about service
time.
Protection class IP66 - protected against strong
jets of water.
Durable metal case – made of extruded
aluminum
Very rigid drill stand with extreme stability -
can handle small and large drill bits.
4.3 Key features of universal drill rig
(UDR):
Lightweight adjustable-angle stand for
manual and automatic drilling and wire sawing
applications.
Extreme stability: robust and rigid, for reliable
professional use.
Made with the highest quality materials with the
most advanced manufacturing technology.
Quick release motor mount, for easy installation.
Removable wheels for easy mobility and
transportation
Stackable column length, 1100 mm and 1980 mm
sections.
Base plate: 220x330 mm.
Stable threaded clumped connection between
column and base plate.
4 Leveling screws on base plate.
3-spoke stainless steel hand crank (can be used
on right or left side).
Column weight: 7,2 kg/m.
CR-M Motor carriage, manual feed, reduction
4,63:1 - 6,2 kg.
4 adjustable guide carriages with 8 rollers for
precise and low-vibration drilling.

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SB-150 Spacer Block CR-M Carriage
UDR110-2 assembled UDR198
of two 1100 mm columns 1980 mm column
UDR110 UDR110-CR-M
1100 mm column manual feed rig assembly
5. CM-10 drill motor system
description
The drilling system consists of following units:
The drill motor unit which is an integrated
brushless motor, with output power of 3,0 kW
when motor is connected to single-phase power
(230V) or 10 kW when connected to 3-phase
power (400V). Into the housing of the drill motor
three main parts are integrated: a heavy duty
switched reluctance motor, an electronic unit and
a reliable gearbox which provides high output
torque.
Universal Drill Rig with carriage.
5.1 CM-10S1 Drill Motor Unit
The CM-10S1 drill motor system includes CM-10 drive unit and SG15 spindle gearbox.

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5.2 CM-10S3 Drill Motor Unit
The CM-10S3 drill motor system includes CM-10 drive unit and SG30 spindle gearbox.
5.3 CM-10S6 Drill Motor Unit
The CM-10S6 drill motor system includes CM-10 drive unit and SG60 spindle gearbox.

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1- The Diamond Core drill bit
2- Spindle antilock collar
3- Spindle gearbox
4- CM-10 motor drive unit
5- Power cord of motor drive unit
6- Drill rig track
7- Drill rig angle adjustment screws
8- Drill rig wheels
9- Base plate
10- Four leveling screws
11- Crank feed shaft
12- Motor clamp
13- CR-M motor carriage with rollers
14- Back support braces
15- Track support rails
16- Base plate anchor slot
17- Water hose connector

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6. Preparation for core drilling
6.1 Accessories needed for drilling
The operator working with core drilling systems
should have the following accessories (including but
not limited to):
Individual protective equipment: Helmet and ear
protectors, goggles, safety gloves; close-fitting
sturdy, comfortable clothing, respirator mask,
work boots with anti-slip soles and steel toe caps;
Adapters and shaft extension rods for diamond
core drill bit mounting;
Cables and extension cords with sockets to plug
the drill motor into power network;
Parts for water connection: water hose, valve,
fittings;
Hammer drill, to drill the holes for securing the
anchors;
Securing anchors, for base plate fixing;
Hammer for securing the anchors;
Anchor bolts for base plate mounting;
Drilling core extraction device and auxiliary and
lifting equipment;
1/2-Inch Wrench Ratchet Square Drive, 6mm hex
(Allen) wrench and 21 mm wrenches for drill stand
mounting and adjustments;
Level measuring device to set up the drill rig
in accordance with the necessary position
requirements;
Tape measure for base plate positioning;
Water collection ring - to collect and carry away
cooling and flushing water;
Water and dust vacuum cleaner for slurry
collection.
6.2 Drilling rig assembly
1. Track
2. Base plate
3. Downside screw of support rails
4. Rig wheels
5. Back support braces
6. Track support rails
7. Track fixing screw
8. Track fixing screw nut
9. Downside and Upside washers of
support rails
10. Downside and Upside nuts of
support rails
11. Track wheels screw
12. Pin guide for support braces
13. Back support braces screw
14. Track support screw

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Drill rig mounting sequence:
The track support rails (6) are mounted onto the
base plate (2).
The back support braces (5) are mounted onto
the track support rails (6).
The track (1) is mounted onto the base plate (2),
maximum tightening torque 50 Nm.
The back support braces (5) are fixed to the track
(1), maximum tightening torque 50 Nm.
The rig wheels (4) are mounted onto the base
plate (2), maximum tightening torque 20 Nm.

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6.3 Mounting the carriage on the track
There is a direction latch lever on the carriage which
prevents carriage from sliding along the track.
There are three positions: to move Down, Neutral
(for drilling, carriage can be moved up or down,
marked with a bi-directional arrow), and to move
Up.
Put the direction latch lever to Neutral position. Put
the carriage on the rig and slide it down. Put the
direction latch lever to “Move UP” position, in this
position the carriage will not slide down on the rig.
Make sure the rollers of guide carriages are adjusted
for tight fit to the rig and the carriage does not
wobble. To adjust the rollers of guide carriage, use a
6 mm hex (Allen) key and a 23 mm wrench.
Loosen the fixing screw, using a hex (Allen) key, and
turn 23 mm wrench on the other side, pressing the
rollers of guide carriage to the track.

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Tighten the fixing screw of the guide carriage, with
maximum torque 20 Nm. The rollers should be
hugging the track pretty tight to prevent carriage
from wobbling. Repeat the same procedure for the
lower guide carriage rollers.
WARNING: Do not over-tighten the screws,
as the thread can be damaged!
6.4 Mounting extention track:
1- rig track,
2- extension track,
3- extension rod,
4- tapered bolts,
5- tapered nuts.
The drill rig with 1100 mm track allows using only
core bits with a maximum total length of 750 mm.
To mount the extension track, insert the extension
rod into the hole at the end of the rig track.
Fix and slightly tighten the extension rod with
tapered bolt and nut on the rig track.
Put the extension track on the top of the rig track.
Fix the upper track with tapered bolt and nut and
tighten the bolts on both tracks, with torque not to
exceed 50 Nm
Make sure there is no gap between the tracks and
they are fixed tightly.
WARNING: Be careful during the track
installation, the upper part of the track may
fall and cause injury!
6.5 Fixing the base plate
Using a hammer drill, drill a hole in the concrete for
fixing the base plate. Expand the anchor into the
concrete so it is locked in tight. Screw the threaded
rod into the anchor through the middle of the slot
in the base plate of the drilling rig and the clamping
nut onto the threaded rod. Fix the base plate to
concrete with metal expansion anchor and a bolt
of minimum M14 diameter. Level the base plate by
turning the four leveling screws. Make sure the base
plate is properly secured!
WARNING: An unsecured rig could rotate
during drilling and possibly cause injury.
When working on brick or light concrete, the
base plate can be fixed with bolts passing through
the wall or concrete slab.
For drilling holes larger than 0.4 meter in diameter,
or holes deeper than 1.5 meter use two anchors,
not less than M16 size, as widely spaced in the drill
base anchor slot as possible.
NOTE: Do not use hammer or other heavy
objects for base plate adjustment, this can
damage the base plate.
6.6 Drilling angle adjustment
Loosen the track support screw near the base plate.
Loosen the screw on the track support rails.
While firmly holding the track, loosen the upper
screw on the back support braces and tilt the track
backward or forward to the desired angle.
Tighten all the screws: on the track support, on the
lower back support, and on the upper back support
braces (max torque 50 Nm).

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WARNING: If the track is tilted forward,
make sure that there is no risk of damaging
base plate.
WARNING: Do not over-tighten the screws
(max torque 50 Nm), as the thread can be
damaged!
6.7 Spacer block mounting
To use core bits with diameter greater than 400
mm, the distance between the drill track and the
drilling axis needs to be increased by mounting a
spacer block.
For spacer block mounting, open the motor clamp
of the carriage.
Place the spacer block on the carriage and tighten
the clamp (max torque must not exceed 40 Nm).
To mount the motor on the spacer block, open the
motor clamp of the spacer block.
Place the motor on the spacer block and tighten the
clamp.
NOTE: Before mounting the drill motor,
make sure that carriage lever is in such a
position that doesn’t allow the carriage with
spacer block and drill motor slide along the
track.
WARNING: Before mounting the drill motor
on the carriage make sure that the drill
motor is disconnected from electric power.
6.8 Carriage stopper
Carriage stopper can be used to limit drilling depth.
6.9 Changing spindle gearbox of the drill
motor
Depending on the drill bit size, three types of spindle
gearboxes (SG15, SG30 or SG60) can be used.
To detach the gearbox unit from the motor, use a 17
mm socket. Loosen and remove the four screws on
the spindle gearbox unit. Pull the spindle gearbox
unit off the CM-10 drive unit. To mount the gearbox
on the drive unit, align the holes in the gearbox
with the holes on the unit, insert the splined drive
shaft into the motor drive unit and gently push
the gearbox unit onto the splined drive shaft of

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the drive unit. Make sure that the gearbox unit
is fixed on the drive unit properly and there is no
gap between gearbox and drive unit. Tighten four
screws with a 17 mm socket wrench with torque not
to exceed 44 Nm.
NOTE: Do not tighten the spindle gearbox
screws if the gap between gearbox and
drive unit is present.
WARNING: Do not over-tighten the screws
(max torque - not to exceed 44 Nm), as the
thread can be damaged!
6.10Mounting the motor onto the
carriage
Open the motor clamp of the carriage.
Place the motor on the carriage and tighten the
clamp (max torque - not to exceed 40 Nm).

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WARNING: Before mounting the drill motor
on the carriage make sure that the drill
motor is disconnected from electric power.
NOTE: Prior to drill motor mounting make
sure that carriage lever is in such a position
that doesn’t allow the carriage with the drill
motor slide down along the track.
6.11 Hand crank mounting
The hand crank can be mounted on the left-hand
side or the right-hand side of the carriage. On either
side, shafts provide drive of the carriage through
reduction gearing.
Instead of the manual feed crank a 1/2-Inch Wrench
Ratchet Square Drive can be used.
6.12 Water supply connection
A proper water supply is required during the wet
drilling, since the water cools the drill motor and
the core bit, and flushes the slurry created during
the cutting process off the cutting area.
Connect the water supply hose with a valve to the
hose connector on the core drilling machine.
WARNING: Use clean water only, as dirty
water may cause machine damage!
WARNING: If the drill motor gets
overheated, increase the water flow to
prevent the motor failure. The water
temperature must not exceed +40 C°
(104°F)
WARNING: minimum permissible water
supply rate must not be less than 4 liters
per minute and pressure must not exceed 7
bar.
WARNING: Don't leave the motor with
water inside at ambient temperatures less
than + 5 C° (41°F). Drain the water from the
motor (see chapter 9)
6.13 Mounting the drill bit on spindle
The size and peripheral speed of diamond core
drill bit should be selected according to the drilled
material quality and the hole diameter. The motor
spindle gearboxes (SG15, SG30, SG60) are equipped
with a standard 1-1/4-7" UNC thread. The cores with
other type of thread require use of adapters.
The motor spindles are equipped with antilock
collar for easier removal of the core bits.
Before mounting the core bit, tighten the screw
of antilock coupling and grease the spindle, to
facilitate removal of the core bit. The core bit has a
right-hand thread, use an open-end wrench SW 32
to hold the spindle in place.
For removing the core bit, use open-end wrenches
SW 41 and SW 32.
To thread off the core bit, loosen the screw of the
antilock collar, then the core bit will be much easier
to remove.

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The reverse gear can be used for removing the
diamond core drill bits. When RPM wheel is set to
“R” the spindle rotation will first automatically stop.
Push the motor START/STOP button and the spindle
starts slowly rotating in reverse direction.
NOTE: Never hit the motor spindle or the
core bit in order to remove the bit as the
gearbox of the drill motor can be damaged!
WARNING: Be careful, the core bit may fall
and cause injury!
WARNING: Remove all the wrenches from
the motor spindle or core bit before
energizing the motor, failing to do so may
result in personal injury.
WARNING: Before starting the drill motor,
make sure that the core bit is fixed properly
on the drill motor spindle.
7. The core drilling operation
WARNING: Read safety instructions in
Chapter 2 of this Manual before operation!
7.1 Power connection
The Cuttronix CM-10 core drill must be connected
to grounded 1-phase or 3-phase power outlets only!
WARNING: Make sure that the metallic
parts of the core drill motor and the whole
system (extension cords, sockets etc.) are
connected to the ground. If you are not sure, ask a
qualified electrician for a check.
WARNING: Always power from a circuit
protected by a circuit breaker with correct
current rating (16A). DO NOT connect the
motor to power line without a circuit
breaker and Ground Fault Circuit Interrupter (GFCI
or RCD)!
NOTE: In case of overly sensitive fuses
(breakers) it is possible to decrease power
consumption of the motor by using power
limit wheel. By turning from position 100
down to 90, 80, .. to 10 the output power and power
consumption of the motor can be decreased to
levels between 90% and 10%.
WARNING: Prior to plugging the drill motor
into a power supply, inspect power cord,
extension cord and power connectors, and
replace them if they are damaged. Before
connection make sure that the local mains voltage
corresponds to the operating voltage shown on the
motor baseplate!
Always use extension cords or equipment that is
rated for the level of amperage and wattage of the
motor that you are using.
WARNING: Before drilling, do not block
access to electric panels and circuit breakers
or other electrical protective equipment.
For single-phase 230-240V power
connection, use the adapter cable.

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7.1.1 Powering the drill motor from a generator
or a transformer
When a transformer or a generator is required,
it is important to select one that is correctly sized
for your equipment or else you could run into
problems.
Single-phase 230V AC voltage 50/ 60 Hz, power
output must be at least 8.000 VA (8 kVA). The
operating voltage must at all times be within ±10%
of the rated voltage (230V).
Three-phase 400V AC voltage 50/ 60 Hz, power
output must be at least 20.000 VA (20 kVA). The
operating voltage must at all times be within ±10%
of the rated voltage (400V).
NOTE: If generator or transformer are
overloaded, during switching on and off
the power of the drill motor overvoltage
power peaks may occur, resulting in damage
to the core drilling machine. Never operate more
than one machine from one generator or
transformer at the same time.
7.2 Drill Motor control panel
1 - Load indicator and motor status LEDs - when
the motor is operating, they indicate the motor load
percentage; during the test they indicate the motor
status.
2 - Remote control LED, indicates status of service
computer connection.
3 - Cap of service computer connector.
4 - Output Power Limit wheel - sets the motor
output power level.
5 - Spindle Speed Wheel - sets drill motor spindle
speed.
6 - EMERGENCY STOP Button - button for a quick
stop of the motor to prevent injury or damage.
7 - START/STOP BUTTON - starts and stops the
drill motor and unblocks the drill motor after the
Emergency Stop Button has been activated.
8 - Output Power Limit ON/OFF Button - turns
on the output power limiting functionality. Output
power LED 10 will be lighted in this mode, output
power level can be chosen in the range between
10% and 100% by rotating wheel 4.
9 - Input Power line status LED - indicates power
line voltage and connection.
10 - Output Power Limit LED - indicates the motor
operation with limited output power, when Output
Power Limit Button is turned on.
11 - Power cable connection

Operator Manual Concrete Core Drill Motor Systems CM-10
20
Posti 27, Loksa,
74805, Estonia www.cuttronix.com [e-mail]
7.3 Drill motor operating modes
1 - When the drill motor power cable is energized,
the motor automatically switches to Emergency
Stop Mode. The status LED will be blinking with RED
color.
To switch to working mode, press and hold START/
STOP button for 2 seconds. The input power voltage
LED will start lighting as shown in the table:
Input power voltage LED state
NOTE: Drill electric motor ( European
version) operates in the following allowed
voltage range: from 180V to 500 V max - AC
50Hz, 60Hz.
NOTE: When motor is powered from
3-phase source, a loss of a phase will not
damage the motor or stop its operation
(only output power will decrease).
2 - When input power voltage LED starts indicating
the input voltage, the Drill's RPM can be set to
desired position using the Spindle Speed wheel.
To start drill motor, after the drill motor RPM is set,
press START/STOP button.
When the motor is rotating, motor control system
keeps RPM stable and the LEDs indicating the motor
load light as follows:
Output Power limit button is switched off.
Load is counted as percentage of the nominal
output power Pnom.
Output Power limit button status
To work with a small drill bit or with a drill bit with
weakened segments, operator can engage the
motor power restriction mode by pressing Output
Power Limit button.
When output power limit button is activated,
the output power can be set by Power Wheel in
positions between 10% and 100%, in increments of
10. Power limit LED lights as follows:
*Note: applies to CM-10AF motors only.