Norton TR 230 GS User manual

TR 230 GL and GS
OPERATING INSTRUCTIONS

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The undersigned manufacturer:
SAINT-GOBAIN ABRASIVES S.A.
190, BD J.F. KENNEDY
L- 4930 BASCHARAGE
Declares that these products:
Tile Saws: TR 230 GL Codes: 70184629662
70184629663
TR 230 GS 70184629664
70184629665
are in conformity with the European Machinery Directive 2006/42EC, with the Low Voltage
Directive 2006/95/EC and with the Electromagnetic Compatibility Directive 2004/108/EC.
Declaration of conformity

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TR 230 G
OPERATING INSTRUCTIONS
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 9
3Assembly and commissioning 10
3.1 Assembly of the legs 10
3.2 Cutting head 10
3.3 Tool assembly 10
3.4 Electrical connections 10
3.5 Water cooling system 10
3.6 Starting the machine 11
4Transport and storing 12
4.1 Securing for transport 12
4.2 Long period of inactivity 13
5Operating the machine 14
5.1 Site of work 14
5.2 Cutting 14
5.3 Cutting with an angle 16
5.4 General advice for the cutting 16
6Maintenance and servicing 17
7Faults: causes and cures 18
7.1 Fault-finding procedures 18
7.2 Trouble-shooting guide 18
7.3 Circuit diagram 19
7.4 Customer service 19

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1 Basic Safety Instructions
The TR 230 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 Clipper machines:
Read operator’s instructions
Ear protection must be worn
Hand protection must be worn
Eye protection shall be worn
Blade rotating direction
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
Machine type
Serial number
Power
Safety standard
Blade speed
Bore diameter
Blade 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 plus a dust mask when dry cutting is applied.
Electrical powered machine
Always turn off the TR 230 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 230 is used with water, it is IMPERATIVE that you earth the machine properly. Let a
qualified electrician check in case of doubt.
Press the red button (0) on the switch to stop the machine in case of emergency.
In the event of the TR 230 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 230 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 or metals.
2.3 Layout
Long cutting guide for better accuracy
Integrated side extension for large materials
Transport wheels
Cutting guide for angle cut
Easily removable and large cutting table
1.1 kW motor
Folding legs
230mm blade guard
Tilting rail for mitre cut
(0 to 45°)

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2.4 Technical Data
TR 230 GL
TR 230 GS
Item number
70184629663
70184629662
(UK)
70184629664
70184629665
(UK)
Electric Motor
1,1 kW
Supply voltage
230V, 50Hz
Protection rating
IP54
Blade Diameter
230 mm
Bore
25,4 mm
Rotation speed of the blade
2950 min-1
Maximum cutting depth 0°
45 mm
45°
35 mm
Cutting length
1200 mm
860 mm
Flange diameter
90 mm
Sound pressure level
71 dB (A) (selon ISO EN 11201)
Sound energy level
79 dB (A) (selon ISO EN 3744)
Table dimensions (LxW)
1200X565 mm
860X565mm
Machine dimensions (LxWxH)
1860x600x1175 mm
1560X600X1175 mm
Weights :
Machine cpl.
Ready for use (with water)
67 kg
89 kg
61 kg
77 kg

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3 Assembly and commissioning
The TR 230 is delivered fully equipped. It is ready for operation after assembly of the diamond blade
and after connection to the appropriate power supply.
3.1 Assembly of the legs
Lift up one side of the saw and unfold the legs without wheels. Lift up the other side of the saw and
unfold the legs with the wheels.
3.2 Cutting head
You have to detach the cutting head by unscrewing the knob securing the head on the rail of the
machine.
3.3 Tool assembly
Only NORTON blades with a diameter of 230 mm can be used with the TR 230.
All tools used must be selected with regard to their maximum permitted cutting speed for the
machine’s maximum permitted rotation speed. Before mounting a new blade into the machine,
switch off the machine and isolate it from the main source of electricity.
To assemble a new blade, follow these steps:
Loosen the three screws holding the outer cover of the blade guard using the crosshead
screwdriver supplied with TR 230, and remove it.
Loosen the hexagonal nut (left threaded) on the blade shaft using the 18 mm wrench supplied
with TR 230, which holds the removable outer flange.
Remove the outer flange.
Clean the flanges and blade shaft and inspect for wear.
Mount the blade on the shaft ensuring that direction of rotation is correct (check with the arrow
on the blade guard). Wrong direction of rotation blunts the blade quickly. WARNING: The blade
bore must correspond exactly to the blade shaft. Cracked or damaged bore is dangerous for the
operator and for the machine.
Put outer blade flange back in place.
Tighten hexagonal nut using 18 mm wrench.
Put the outer cover of the blade guard back in place and tighten the three holding screws with
the crosshead screwdriver.
WARNING: 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.
3.4 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.
3.5 Water cooling system
Fill the TR 230 with clean water up to 1cm under the top edge of the water tray. The pump will