SAINT-GOBAIN NORTON clipper TR 252 Manuel utilisateur
TR 252
OPERATING INSTRUCTIONS
Translation of the original instructions
VERS. 2017.06.14 TR 252_MAN_EN
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VERS. 2017.06.14 TR 252_MAN_EN
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The undersigned manufacturer:
SAINT - GOBAIN ABRASIVES S.A.
190, BD J.F. KENNEDY
L- 4930 BASCHARAGE
Declares that this product:
Tile Saw (code): TR 252 –230V (70184694289)
Is in conformity with the following Directives:
"MACHINES" 2006/42/CE
"LOW VOLTAGE" 2014/35/UE
"ÉLECTROMAGNÉTIC COMPATIBILITY" 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:
1701xxxxxxx
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, 04.01.2017
Olivier Plenert, executive officer.
Declaration of conformity
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TR 252 : OPERATING INSTRUCTIONS
TABLE OF CONTENTS
1BASIC SAFETY INSTRUCTIONS 6
1.1 Symbols 6
1.2 Machine plate 6
1.3 Safety instructions for particular operating phases 7
2MACHINE 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
3ASSEMBLY AND COMMISSIONING 13
3.1 Assembly of the legs 13
3.2 Assembly of the handles 13
3.3 Cutting head Erreur ! Signet non défini.
3.4 Assembly of the cooling system 14
3.5 Transport wheels 15
3.6 Longitudinal guide assembly 15
3.7 Side extension assembly 16
3.8 Installation of the handle for the cut in angle 16
3.9 Installation of the material holding system 17
3.10 Tool assembly 17
3.11 Electrical connections 18
3.12 Water cooling system 18
3.13 Starting the machine 18
4TRANSPORT AND STORING 19
4.1 Securing for transport 19
4.2 Storing of the machine 19
5OPERATING THE MACHINE 20
5.1 Site of work 20
5.2 Cutting 20
Important for cutting 20
5.3 Cutting with an angle 20
6MAINTENANCE AND SERVICING 21
7FAULTS: CAUSES AND CURES 22
7.1 Fault-finding procedures 22
7.2 Trouble-shooting guide 22
7.3 Circuit diagram 23
7.4 Customer service 23
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1 BASIC SAFETY INSTRUCTIONS
The TR 252 is exclusively designed for the cutting of tiles with NORTON diamond disks 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
1.2 Machine plate
Important data can be found on the following plate located on the machine:
Machine Model
Machine Code
Weight
Year of production
Maximum blade diameter
Machine type
Serial number
Power
Safety standard
Blade speed
Bore
diameter
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1.3 Safety instructions for particular operating phases
Before commencing 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.
Site the machine on an even, firm and stable base!
Check for correct mounting of the blade regularly.
Immediately remove damaged or badly worn blades, as they endanger the operator whilst
rotating.
The material to be cut must be held securely in place on the table to allow no unexpected
movement during cutting operation.
Always cut with the blade guard in position.
Only fit NORTON diamond blades with continuous rim to the machine! The use of other tools
can damage the machine!
Read the blades’ specifications carefully to choose the correct tool for your application.
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. Also use the other
safety equipment as mentioned in the symbols.
Electrical powered machine
Always turn off the TR 252 and separate it from the main source of electricity before any work on
the machine is done.
Make all electrical connections securely to eliminate contact of live wires with spray water or
dampness
When TR 252 is used with water, it is IMPERATIVE that you earth the machine properly. Let a
qualified electrician check in case of doubt.
The red button on the switch, also uses as an emergency stop, pess it to turn the machine off in
case of danger.
In the event of the TR 252 breaking down or stopping for no apparent reason, switch off the
main electricity supply. Only a qualified electrician is allowed to investigate the trouble and
remedy the fault.
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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 TR 252 Saw is designed for durability and high performance for onsite wet cutting operations of
a wide range of tiles.
As with all other NORTON 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 machine is designed for wet cutting of a large range of building and refractory materials, or tiles.
It is not designed for cutting wood, metals or other materials.
2.3 Layout
1
5
3
2
4
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Frame (1)
The frame is made of aluminium and steel to ensure robustness and durability. The folding stand
with 4 legs ensures stability while cutting. The head is pendular for passing cuts.
Cutting head (2)
Aluminium console guided with precision. This console supports the electric motor, the guides and
the blade guard. The head can be tilted to cut with an angle from 0 to 45º.
Blade guard (3)
The blade guard assembly with a 250mm-diameter blade capacity is completely closed, but the
outside cover can be disassembled to access the blade. It offers maximum operator protection and
increased visibility of the work piece. The tightening of the fixing flange is done by a hexagonal head
screw (left-hand thread).
Water cooling (4)
The coolant system comprises:
A submersible mechanical water pump.
Plastic suction pipe delivering the water from the water pan to the cutting head.
A removable large capacity plastic water pan located under the cutting table to reduce water
loss.
Two nozzle of watering located on the casing of the disc for a good distribution of water on the
disc.
Electric Motor (5)
One phase 1,5 kW motor. The switch with the red and green buttons is used to start and turn off the
engine. The red button is also an emergency stop.
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2.4 Technical Data
TR 252
Item number
701846 94289
Electric motor
1.5 kW
Supply voltage
230 V
Rating protection
230V, 50 Hz, IP54
Blade diameter
250 mm
Bore
25.4 mm
Rotation speed of the blade
2950 min−1
Maximum clearance between table and blade
guard at 0°
80 mm
Maximum clearance between table and blade
guard at 45°
60 mm
Cutting length
1200
Flange diameter
70
Sound pressure level
71 dB (A) (according to ISO EN 11201)
Sound energy level
79 dB (A) (according to ISO EN 3744)
Table dimensions (LxW)
1200X585 mm
Machine dimensions (LxWxH)
1600x585x1350 mm
Weight :
Complete machine
Ready-to-use machine (with water)
88 kg
94 kg
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