Norton CM 351, Руководство по эксплуатации

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Conveyor cart (5)
Steel welded construction with a stop material. The guide system of the conveyor cart permits precise cuts. The guide-a-cut and the
large surface of the conveyor cart provide precise positioning of the material.
Water cooling system (6)
The coolant system comprises:
•
A powerful, submersible electric water pump.
•
Plastic suction pipe delivering the water from the water pan to the cutting head.
•
A water tray placed on two adjustable supports.
•
A water-tap, fitted to the blade guard, permitting controlled water flow.
•
Two water nozzles located on the blade guard ensure adequate flow of water to both sides of the cutting blade.
•
A water splash guard, fixed to head axle restricts water spray and minimises water loss.
Attention: The water pump must never run without water.
2.4 Technical data
Machines CM 351 2.2KW-1-230V CM 351 2.0KW-1-115V
Motor
2,2 kW 230V 2800tr. min
-1
With thermal overload protection
2,0 kW 115V 2700tr. min
-1
With thermal overload protection
Electric motor protection IP54
Max. blade diameter 350 mm
Bore 25,4 mm
Rotation speed of the blade 2800 min
-1
2700 min
-1
Max. cutting depth 110 mm (without reversing the material)
Flange diameter 90 mm
Sound pressure level 73 dB (A) (ISO EN 11201)
Sound energy level 87 dB (A) (ISO EN 3744)
Max. cutting length 700mm
Conveyor cart dimensions (L x l) 600 x 600 mm
Machines dimensions with feet (L x l x H) 1190x830x1325 mm
Machines dimensions without feet (L x l x H) 1190x745x655 mm
Weight (without water and blade) 69 kg
Weight ready for use (with water and blade) 99 kg
2.5 Vibration emission declaration
Declared vibration emission value in accordance with
EN 12096:
Machine
Model / code
Measured vibration emission a m/s
2
Uncertainty K
m/s
2
Tool used
Model / code
CM 351
70184630312
2.2 0.3
DYNAMIC FMD DUO
70184612283
Values determined according to procedure described in annex F of the standard EN 12418 .
Note: Measurements are made with new machines. Real values in the field could vary the simple one with the double according to
operating conditions, depending on:
•
Material
•
Cutting depth
•
Machine wear
•
Lack of maintenance
•
Tool not adapted to application
•
Tool in bad shape
•
Non-specialised operator
•
EtcE
Vibrations exposure time depends on cutting performance too (adaptation machine / tool / material / operator).
When evaluating risks due to hand-arm vibration, it must also be taken into account effective usage at rated power of machine during a
full working day; quite often the effective utilisation time represents around 50% of the total working time, taking into account all the
stops (breaks, water and fuel feeding, preparation of work, moving the machine, tool mountingE)