Femi NG 120, Instructions For Use And Maintenance Manual

Page: 10 / 40

EN
8
Cutting of 60x60 steel profi le with 3 mm wall thickness at speed
of 80 m/min. ...................................................Lwa 74.6 dB (A)
The measurements were carried out in accordance with
standard UNI EN ISO 3746.
Vibration
Mean frequency-weighted hand - arm acceleration vibration
exposure does not exceed 2.5 m/s².
The measurements were carried out in accordance with
standards
UNI EN ISO 5349-1 and 5349-2.
The emission levels indicated are not necessarily safety
levels. Although there is a relationship between the emissions
and exposure levels, the values shown cannot be used for
establishing the need for further precautions. There are other
factors which infl uence the exposure levels of operators, such
as the features of the work place, presence of other sources
of noise, number of machines running, etc.
The exposure levels may also vary between countries.
This information is necessary for the user for better evaluation
of the risks and hazards deriving from noise.
NOTE: Personal hearing protection should be used,
such as headphones or earplugs.
1.8 INFORMATION ABOUT THE ELECTROMAGNETIC
COMPATIBILITY
The European regulations on safety and, in particular,
the Directive
2004/108/CE contemplate that all the
equipment be equipped with shielding devices against radio
interferences both from and towards the outside.
This machine is equipped with filters through which
the machine is safe and in compliance with above
regulations.
Tests were carried out according to 61000-6-1, EN
61000-6-3, EN 55014-1, EN 55014-2 regulations.
1.9 DESCRIPTION OF THE MACHINE (Fig. 1)
The belt sawing machine consists of two basic parts: the
machine body
5 complete with motor and drive 7 which is
integrated into lower part, consisting of the clamp 11 , the
base 13 and swivel support 9 .
Here is a list of the main parts with the number indicating
it in the drawing.
Legend Fig. 1
1 Command grip
2 Blade tension handwheel
4 Sliding blade guide
5 Machine body
6 Blade
7 Motor
8 Control box
9 Bar stop
10 Clamp (vice)
11 Morsa
12 Clamp drive
13 Base
WEIGHT ................................................................. 18 Kg.
SIZE.................................. cm 85 x 83 x H60 in maximum
........................................................... overall dimensions.
PACKAGING SIZE ......................... cm 390 x 870 x H520
It is not suitable for cutting:
- WOOD AND SIMILAR MATERIALS
- BONE AND SIMILAR MATERIALS
ATTENTION: the band saw has been developed
and manufactured to cut in dry condition; the
use of any cooler by lubricating oil makes the
machine unusable.
Consult the relative sections for cutting capacities, the
speeds to use and the type of tools for use according to the
material to be cut and its section. (See list of contents).
1.5 STANDARD SAFETY PROCEDURS
- Do not use the machine in very damp places or in the
presence of infl ammable liquids or gases.
- Do not use it in the open air when general weather and
environmental conditions are unfavourable (eg. explosive
atmospheres, during a storm or rain).
- Wear suitable clothes, without wide sleeves or articles
such as scarves, chains and bracelets which could get
caught in the moving parts.
- Always use personal protection devices: protective
goggles as recommended by safety standards, gloves
of the right size, headphones or earplugs, and hairnets
if necessary.
- Use the tools recommended in this manual if you want
to achieve the best performance from your sawing
machine.
- Any power cable extensions must be type approved and
comply with safety standards.
- Avoid using the machine if your psycho-physical condition
are precarious or upset.
1.6 SAFETY PROCEDURS FOR FURTHER RISK
- Always keep processing residues away from the cutting
area.
- Always use the clamp. The parts to be cut must always
be held fi rmly in the clamp.
- Always keep hands away from the working areas while
the machine is moving: before loading or unloading the
part, release the run button on the hand grip.
- Do not force the machine unnecessarily : excessive
cutting pressure could cause rapid wear to the blade and
negatively infl uence the performance of the machine in
terms of fi nishes and cutting precision.
1.7 INFORMATION REGARDING NOISE AND
VIBRATIONS
Noise
Noise level at the operator’s work
position (without load) ................................... Leq 81.5 dB (A)
Noise level at the operator’s work position (with load)
Cutting of 80 mm dia. barstock in 9SMnPb28 steel at speed of
80 m/min .......................................................... Leq 82.4 dB(A)
Cutting of 60x60 steel profi le with 3 mm wall thickness at speed
of 80 m/min. ..................................................... Leq 85.6 dB(A)
Test conditions
Sound power (without load) ..........................Lwa 92.6 dB (A)
Sound power (with load) ...........................................................
Cutting of 80 mm dia. barstock in 9SMnPb28 steel at speed of
80 m/min ...................................................... Lwa 71.4 dB (A)