Silverline Air Nibbler - Manual (Page 5)

4
GB
Noise and vibration
Sound and vibration levels in the specification are determined according to ISO
28927-3. The figures given can be used to compare similar tools tested to this
standard. These figures may be used to assess exposure to noise and vibration
levels.
The figures represent normal use for the tool in normal working condition. A poorly
maintained, incorrectly assembled or misused tool may produce increased levels
of noise and vibration. The total working period that you can operate this tool must
factor in periods where the tool is idle or switched off. Allow frequent rest breaks
when operating this tool.
It is in the interest of users to maximise their safety using the correct safety
equipment, like ear defenders that protect against loud or repetitive noise, and
anti-vibration gloves that minimise vibration. Do not operate the tool with your
hands below a normal comfortable temperature, as vibration will have a greater
effect.
Sound
The noise directive was introduced to protect against the risk to health and safety
arising or likely to arise from exposure to noise and risk of hearing. The Directive
can be used to define noise exposure and the physical parameters, such as peak
sound pressure and daily and weekly exposure level. Particular attention should be
taken to exposure level and duration.
For more information on the Noise Directives 2003/10/EC and 2000/14/EC, please
visit The European Agency for Safety and Health at work - www.osha.europa.eu.
Vibration
The European Physical Agents (Vibration) Directive 2002/44/EC was introduced
to control the exposure of vibration at work. The Directive enables users of tools
to make informed decisions on the amount of time spent working. Those who
regularly operate high vibration equipment over a sustained period of time are at a
higher risk of health problems. ISO 28927-3 measures vibration in three directions
which is known as tri-axial or vector sum measurement. When operating high
vibration equipment, ensure not to exceed exposure levels. For more details on The
Vibration Directive 2002/44/EC please visit The European Agency for Safety and
Health at work - www.osha.europa.eu
General Safety
• For multiple hazards, read and understand the safety instructions before
installing, operating, repairing, maintaining, changing accessories on, or working
near this tool. Failure to do so can result in serious bodily injury
• Only qualified and trained operators should install, adjust, or use this tool
• Do not modify this tool. Modifications can reduce the effectiveness of safety
measures and increase the risks to the operator
• Do not discard the safety instructions; give them to the operator
• Do not use this tool if it has been damaged
• Tools shall be inspected periodically to verify that the ratings and markings
required by this part of ISO 11148 are legibly marked on the tool. The employer/
user should contact the manufacturer to obtain replacement marking labels
when necessary
WARNING: This appliance is not intended for use by persons (including children)
with reduced, physical or mental capabilities or lack of experience or knowledge
unless they have been given supervision or instruction concerning use of the
appliance by a person responsible for their safety. Children must be supervised to
ensure that they do not play with the appliance.
Projectile hazards
• Be aware that failure of the workpiece or accessories, or even of the inserted
tool itself, can generate high-velocity projectiles
• Always wear impact-resistant eye protection during operation of this tool. The
grade of protection required should be assessed for each use
• For overhead work, wear a safety helmet
• The risks to others should also be assessed at this time
• Ensure that the workpiece is securely fixed
Entanglement hazards
• Choking, scalping and/or lacerations can occur if loose clothing, personal
jewellery, neck wear, hair or gloves are not kept away from the tool and its
accessories
Operating hazards
• Use of the tool can expose the operator’s hands to hazards, including cuts,
abrasions and heat
• Wear suitable gloves to protect hands
• Operators and maintenance personnel should be physically able to handle the
bulk, weight and power of the tool
Description of Symbols
The rating plate on your tool may show symbols. These represent important
information about the product or instructions on its use.
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
Wear head protection.
Wear hand protection.
Read instruction Manual.
DO NOT use with compressed gas cylinders!
Conforms to relevant legislation and safety standards
Environmental Protection
Air tools should not be disposed of with household waste. They
contain traces of oil and other lubricants. Please recycle where
facilities exist. Check with your local authority or retailer for recycling
advice.
Specification
Maximum operating pressure: ........................... 6.3bar (90psi)
Air consumption: ............................................... 140L/min (5cfm)
Air inlet: ............................................................. ¼" BSP, supplied with
two male airline quick connectors (EN-6 'UK' and EQ-4 'European' types)
Minimum hose diameter:................................... 9.5mm (
3 ⁄
8
")
No load speed: .................................................. 3500min -1
Cutting capacity (steel): ..................................... 0.5-1.2mm
Weight: .............................................................. 1.0kg
Noise and vibration information:
Level of sound pressure according to Machinery directive 2006/42/EC:
Sound pressure: ............................................... L
PA
= 88.4dB(A)
Sound power: ................................................... L
WA
= 99.4dB(A)
Uncertainty: ....................................................... K = 3dB
The sound intensity level for the operator may exceed 85dB(A) and
sound protection measures are necessary.
Vibration total values (triax vector sum) according to Machinery directive
2006/42/EC:
Vibration emission value: .................................. a
h
= 7.757m/s 2
Uncertainty: ....................................................... K = 1.5m/s 2
As part of our ongoing product development, specifications of
Silverline products may alter without notice.
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