SAINT-GOBAIN Norton CM 35 Mini Clipper User manual

CM 35 Mini Clipper
OPERATING INSTRUCTIONS
Translation of the original Instructions

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The undersigned manufacturer:
SAINT - GOBAIN ABRASIVES S.A.
190, BD. J. F. KENNEDY
L-4930 BASCHARAGE
Declares that this product:
Masonry saw: CM 35 Mini Clipper 230V Code: 70184603115
CM 35 Mini Clipper 110V UK Code: 70184607578
Is in conformity with the following Directives:
"MACHINES" 2006/42/CE
"LOW VOLTAGE" 2014/35/UE
"ELECTROMAGNETIC COMPTABILITY" 2014/30/UE
"NOISE" 2000/14/CE
And European standard :
EN 12418 Masonry and stone cutting-off machines Safety
Valid for machines as of serial number :
1801XXXXX
Storage site for the technical documents :
Saint-Gobain Abrasives 190, Bd. J. F. Kennedy 4930 BASCHARAGE, LUXEMBOURG
This declaration of conformity loses its validity when the product is converted or modified
without agreement.
Bascharage, Luxembourg, the 15.05.2018 :
François Chianese, executive officer.
Declaration of conformity

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CM 35 Mini Clipper
OPERATING INSTRUCTIONS
TABLE OF CONTENTS
1 BASIC SAFETY INSTRUCTIONS ............................................................................................... 6
1.1 Symbols .................................................................................................................................. 6
1.2 Machine plate .......................................................................................................................... 7
1.3 Safety instructions for particular operating phases .............................................................. 7
2 MACHINE DESCRIPTION .......................................................................................................... 8
2.1 Short description .................................................................................................................... 8
2.2 Purpose of use ....................................................................................................................... 8
2.3 Layout ..................................................................................................................................... 8
2.4 Technical data ...................................................................................................................... 10
2.5 Statement regarding the vibration emission ...................................................................... 11
2.6 Statement regarding noise emission .................................................................................. 12
3 ASSEMBLY AND COMMISSIONING ....................................................................................... 13
3.1 Tool assembly ...................................................................................................................... 13
3.2 Electrical connections.......................................................................................................... 13
3.3 Starting the machine ............................................................................................................ 13
4 TRANSPORT AND STORING .................................................................................................. 14
4.1 Securing for transport .......................................................................................................... 14
4.2 Transportation procedure .................................................................................................... 14
4.3 Long period of inactivity ...................................................................................................... 14
5 OPERATING THE MACHINE ................................................................................................... 15
5.1 Jobsite ................................................................................................................................... 15
5.2 Cutting methods ................................................................................................................... 15
6 MAINTENANCE AND SERVICING ........................................................................................... 18
7 FAULTS : CAUSES AND CURES ............................................................................................ 19
7.1 Fault-finding procedures ..................................................................................................... 19
7.2 Trouble-shooting guide ........................................................................................................ 19
7.3 Circuit Diagram 230V ........................................................................................................... 20
7.4 Circuit Diagram 110V ........................................................................................................... 21
7.5 Costumer service ................................................................................................................. 22
7.6 Spare parts ............................................................................................................................ 23

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1 BASIC SAFETY INSTRUCTIONS
The CM 35 Mini clipper is exclusively designed for the cutting of construction products with Norton
diamond blades, mainly on construction sites.
Uses other than the manufacturer's instructions shall be considered as contravening the regulations.
The manufacturer shall not be held responsible for any resulting damage. Any risk shall be borne
entirely by the user. Observing the operating instructions and compliance with inspection and
servicing requirements shall also be considered as included under use in accordance with the
regulations.
1.1 Symbols
Important warnings and pieces of advice are indicated on the machine using symbols. The following
symbols are used on the machine:
Read operator's instructions Ear protection must be worn
Hand protection must be worn Eye protection shall be worn
Rotation direction of the blade Danger: risk of cut

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1.2 Machine plate
Important data can be found on the following plate located on the machine:
1.3 Safety instructions for particular operating phases
Before starting the work
Before commencing work, make yourself familiar with the working environment at the place of
use. The working environment includes: obstacles in the area of work and manoeuvre, the
firmness of the floor, necessary protection at the site relating to public thoroughfares and the
availability of help in the event of accidents.
Check for correct mounting of the blade regularly.
Immediately remove damaged or badly worn blades, as they endanger the operator whilst
rotating.
Only fit NORTON diamond blades to the machine! The use of other tools can damage the
machine!
Attention is drawn to the use of BS2092 safety goggles in conformity with specified Processes
No.8 of the Protection of Eyes Regulation 1974, Regulation 2(2) Part 1.
Use of ear and hand protection is compulsory.
For security reasons, never leave the machine unattended, untied or unlocked.
While the engine is running
Do not move the machine whilst the blade is running idle.
Always cut with the blade guard in position.
Machine model Machine code Weight
Year of production
Maximum blade diameter
Bore
Diameter
Machine type Serial number Blade speed Power Safety standard

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2 MACHINE DESCRIPTION
Any modification, which could lead to a change in the original characteristics of the machine, may
be done only by Saint-Gobain Abrasives who shall confirm that the machine is still in conformity with
the safety regulations.
2.1 Short description
The CM 35 Masonry saw is designed for durability and high performance for onsite operations of a
wide range of construction products. As with all other CLIPPER products, the operator will
immediately appreciate the attention given to detail and quality of materials used in construction.
The machine and its component parts are assembled to high standards assuring long life and
minimum maintenance.
2.2 Purpose of use
The CM 35 Mini Clipper is designed to cut paving-stone brique and construction products. It is not
designed for cutting wood or metals.
2.3 Layout
1. Handle
2. Start switch.
3. Blade guard .
4. Motor.
5. Blade.
6. Rolling cart.
7. Rolling cart locking bolt.
8. Adjustable legs
9. Anti-tilting.
10. Chassis.
11. Vacuum cleaner feed.
12. Tools.
13. Height adjustement lock handle.
14. Water feed pipe.

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Handle (1)
The steel made handle allow an easy use of the machine.
Blade guard (3)
Jig-welded steel construction with 350mm-diameter blade capacity, which offers maximum operator
protection and increased visibility of the work piece.
Incorporated in the blade guard is an outer metal cover, which can be easily removed to allow easy
access to shaft for inspection and blade replacement when motor is switched off, while fully
protecting the blade when in operation.
Electric motor and start switch (4) et (2)
2.2 kW electric motor and start/stop machine switch.
Blade (5)
Diamond blade.
Rolling cart (6)
Steel welded construction with non-slip top. Precise positioning of the material is possible thanks to
the large surface area of the conveyor cart and the variable angle guide-a-cut.
Rolling cart locking bolt (7)
For safer transportation and avoid movement of the rolling cart, the rolling cart can be locked on the
chassis.
Adjustable legs (8)
Legs adjustment for machine stabilization in the working area.
Anti-tilting (9)
Rolling cart anti-tilting system.
Chassis (10)
Chassis of the machine.
Vaccum cleaner feed (11)
The machine is equiped with a dust collector. The collector is composed by an output allowing the
connection with a vaccum cleaner. The collector is able to absorb dust and construction products
fragments during the cutting operation.
Tools (12)
Tools for diamand blade change.
Height adjustment lock handle (13)
Cutting hight adjustment system.
Water feed pipe (14)
Quick water feeding connector.

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2.4 Technical data
Electric motor
2,2 kW 230V with thermal overload protection
or
2.2kW 110V with thermal overload protection
Electric motor protection IP54
Max. blade diameter 350mm
Bore 25,4mm
Rotation speed of the blade 2800 min-1
Cutting depth 100mm (without reversing the material)
Max. cutting length 270mm
Rolling cart dimensions (L x l) 280X340mm
Machine dimensions (L x l x H) 781x508x683mm
Complet machine 40 kg
Sound pressure level 80 dB (A) (ISO EN 11201)
Sound energy level 92 dB (A) (ISO EN 3744)

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2.5 Statement regarding the vibration emission
Declared value of vibration emission following EN 12096.
Machine
Model / code
Measured value of vibration
emission at m/s2
U
ncertainty
K
m/s2
Tool used
Model / code
CM 35 mini
clipper 230V
70184603115
CM 35 mini
clipper 110V
70184607578
<2.5 0.5 Clipper ALFA
The vibration value is lower and does not exceed 2.5 m / s.
Values determined using the procedure described in the standard EN 12418.
The measurements are made with new machines. Actual values may vary with site conditions, in
terms of:
Materials worked
Wear Machine
Lack of maintenance
Inappropriate tool for application
Tool in poor condition
Unskilled operator
The exposure time to vibration is based on the performance of work (related to the adequacy
Machine / Tool / worked material / operator)
When evaluating risks due to hand-arm vibration, you need to take into account effective usage at
rated power of machine during a full day of work; quite often you will realise that effective utilisation
time represents around 50% of overall duration of work. You have to consider, of course, breaks,
water feeding, preparation of work, time to move the machine, disk moun

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2.6 Statement regarding noise emission
Declared value of noise emission following EN ISO 11201 and NF EN ISO 3744.
Machine
Model / code
Sound
Pressure level
LPeq
EN ISO 11201
Uncertainty K
(Sound
Pressure level
LPeq
EN ISO 11201)
Sound power
level
LWeq
NF EN ISO 3744
Uncertainty K
(Sound power level
LWeq
NF EN ISO 3744)
CM 35 mini
clipper 230V
70184603115
CM 35 mini
clipper 110V
70184607578
80 dB(A) 2.5 dB(A) 92 dB(A) 4 dB(A)
Values determined using the procedure described in the standard EN 12418.
The measurements are made with new machines. Actual values may vary with site conditions, in
terms of:
Wear Machine
Lack of maintenance
Inappropriate tool for application
Tool in poor condition
Unskilled operator
Measured values relate to an operator in normal use, as described in the manual position.

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3 ASSEMBLY AND COMMISSIONING
The machine is delivered fully equipped (although without diamond blade). It is ready for operation
when you mount the diamond blade, the handles and the conveyor cart and after you connect to the
appropriate power supply.
3.1 Tool assembly
Only NORTON blades with a maximum diameter of 350 mm can be used with the CM 35.
All tools used must be selected with regard to their maximum permitted cutting speed for the
switch off the machine and isolate it from the main source of electricity.
To mount a new blade, follow these steps:
Loosen the screw in front of the blade guard and disconnect the water hose on its the left side
and open it.
Loosen the hexagonal nut on the blade shaft (attention: left threaded), which holds the
removable outer flange, with the supplied wrench.
Remove the outer flange.
Clean the flanges and blade shaft and inspect for wear.
Mount the blade on arbour ensuring that direction of rotation is correct. Wrong direction of
rotation blunts the blade quickly.
Replace outer blade flange.
Tighten the hexagonal (attention: left threaded), nut with the supplied wrench.
Close the blade guard, retighten the screw on the front of the blade guard and reconnect the
water hose.
ATTENTION: The blade bore must correspond exactly to the diameter of the blade shaft. Cracked
or damaged bore is dangerous for the operator and for the machine.
3.2 Electrical connections
Check that,
The voltage/phase supply corresponds to the information indicated on the motor plate.
Available power supply must have ground connection in conformity with safety regulations.
The connecting cables should have at least a 2. 5mm2-section per phase.
3.3 Starting the machine
1. Place the machine on a flat well illuminated location. Use the adjustable legs to ensure
the stability while using the machine.
2. Mount the handle and secure it with the bolt.
3. Mount the blade as previously described.
4. Release the rolling cart from the brake.
5. Set the right cutting depth with the rotation lock handle.
6. Plug the machine in the power supply socket and check that the blade runs in the right
direction.
7. Connect the flexible hose of the vacuum cleaner to the waste socket of the machine and
to the power supply.
8. Connect the machine to the water supply if a wet cutting is needed.
9. Start cutting.

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.
4 TRANSPORT AND STORING
4.1 Securing for transport
Before transporting the machine, always remove the blade. Lock the conveyor thanks to the latch.
4.2 Transportation procedure
The machine could be transported alone with a two-wheel hand truck or manually with the help of a
second person.
The machine does not have lifting hooks.
4.3 Long period of inactivity
If the machine is not going to be used for a long period, please take the following measures:
Completely clean the machine
Empty the water system
The storage site must be clean, dry and at a constant temperature.

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5 OPERATING THE MACHINE
You will find in this chapter some advice about where and how to put up the machine.
5.1 Jobsite
5.1.1 Siting the machine
Remove from the site anything, which might hinder the working procedure!
Make sure the site is sufficiently well lit!
Observe manufacturer's conditions for connecting to power supplies!
Place electric cables in such a way that damage is excluded!
Make sure you have a continual adequate view of the working area so you can intervene in the
working process at any time!
Keep other staff out of the area, so you can work securely.
5.1.2 Area dedicated for the use and maintenance of the machine
You should have 2 m in front of the machine and 1,5 m on both sides to get a comfortable use of the
machine.
5.2 Cutting methods
To use the machine correctly, you must face it with one hand on the handle of the cutting head, and
the other on the conveyor cart. Always keep your hands away from the moving blade. Open the
switch cover and press the green button to start the machine. To stop either use the red button or
press directly on the switch front cover.

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5.2.1 Full depth or fixed cutting
In full depth or fixed cutting, the cutting head is locked in a fixed position and the material is pushed
into it as shown.
blade periphery reaches max. 3mm under the surface of the conveyor cart) by means of the
handle on the blade guard
Fix position by tightening the clamping device
Put material on conveyor cart
Start the machine
Push the conveyor cart slowly and without undue pressure towards the rotating blade and cut
the material as shown on the picture.
NOTE: While recommended, it is not absolutely necessary to lock the cutting head into a given
depth position when jam cutting. The desired cutting depth can be maintained by holding firmly the
depth feed handle on the blade guard. If the full depth of cut requires excessive pressure (on very
dense material e.g.) make 2 or 3 shallow cuts.

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5.2.2 Multiple step cutting
Multiple step cutting consists of moving the conveyor cart with the material to be cut back and
forward under the rotating blade,
Place the material to be cut on the conveyor cart firmly against the guide-a-cut and the
backstop, keeping the hands well away from the blade.
Start the machine.
Move conveyor cart forward near the blade and pull down the cutting head until blade is lowered
to a point where it will lightly contact the surface of the material.
Pass the material beneath with rapid full length strokes, taking a shallow cut (approximately 3
mm deep as shown on the picture) on the forward. On the backward stroke, lift the blade just
clear over the cutting line.
Complete each rapid stroke backward and forward by passing the material beyond the centre of
the blade before starting the reverse movement of the conveyor cart.
5.2.3 General advice for the cutting
Material weight under 10 kg and having dimensions smaller than 280x340 can be cut with the
machine.
Before commencing work make sure the diamond blade is firmly seated!
Select the right tools as recommended by the manufacturer depending on the material to be
worked, the working procedure (dry or wet cut) to be carried out and the required efficiency.
In case the thermal protection trips, wait until the motor has cooled down before starting the
machine again.
For security reason, every damaged tools or parts must be replaced.

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6 MAINTENANCE AND SERVICING
To ensure a long-term quality from the cutting with the CM 35, please follow the maintenance plan
below :
At the beginning of a working
day
During the change of tool
At the end of a working day
Every week
After a fault
After a damage
Whole machine
Visual control (general aspect, water
tightness)
Clean
Flange and blade fixing
devices Clean
Motor cooling fans Clean
Water hoses and nozzles Clean
Cart guiding bars Clean
Motor housing Clean
Reachable nuts and
screws Tighten
Maintenance of the machine
Always perform the maintenance of the machine with the machine isolated from the electrical
supply.
Lubrication
The CM 35 uses life- need to lubricate the machine at all.
Cleaning of the machine
Your machine will last longer if you clean it thoroughly after each day of work, motor and blade
flange.

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7 FAULTS : CAUSES AND CURES
7.1 Fault-finding procedures
Should any fault occur during the use of the machine, turn it off, and isolate it from the electrical
supply. Any works dealing with the electrical system or supply of the machine can only be carried
out by a qualified electrician.
7.2 Trouble-shooting guide
ANOMALY POSSIBLE CAUSE SOLUTION
The motor does
not start
Power failiure
Check the power supply in the switch board.
Check the position of the thermal magnet
and the differential in the switch board.
Make sure the extension cable is in a good
state and well plugged in both ends.
The thermal protection trips Wait the motor to cool down and restart the
thermal protection.
Damaged switch Replace it
Blocked blade Remove obstacles preventing the disk from
turning.
Motor starts up
very slowly and
takes long to
reach its
revolutions
Damaged condenser. Replace it
Insufficient
cutting power
Bluntness in the disk segments or
diamond rims.
Perform some cuts on abrasive material
(sandstone, concrete, emery stone).
Inappropriate blade. Use the appropriate blade for the
material to
cut.
Low motor power. Let the motor be checked by a profesional
service technician.
The cooling
water does not
reach the disk
Hose obstructed Release the water flow by cleaning the hose
Blade worn to
fast
Unsufficent cooling for diamond Check blade cooling system.
Excessive pushing pressure on
the cutting. Release pushing pressure.
Inappropriate blade.
Use the appropriate blade for the material to
cut.
Faulty Cutting
The machine is not properly
Align as indicated
on this instructions book.
Blade deteriorated or worn-out. Change the blade.
Inappropriate blade.
Use the appropriate blade for the material to
cut.
Vibrations
occurrence
Blade runs unbalanced
.
Check the state of the disc and mount it
Faulty blade fastening.
Make sure the blade clamps and the motor
shaft are properly secured. Tighten well the
nut.
Warped blade. Change the blade.
Excessive dust Stuck filter in vacuum cleaner. Clean frequently the vacuum cleaner filter.

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7.3 Circuit Diagram 230V