YATO YT-09510, Manual Original

Page: 14 / 132

EN
14
M A N U A L O R I G I N A L
Hazards connected with the workplace
Slips, stumbles, and falls are the main causes of injury. Beware of slippery surfaces caused by using the tool,
as well as tripping hazards caused by the air system. Proceed with caution in an unfamiliar environment.
Hidden hazards may exist, such as electricity or other utility lines. The pneumatic tool is not intended for use
in potentially explosive zones and is not insulated from contact with electricity. Make sure that there are no
electric cables, gas pipes, etc. which could pose a risk in the case of damage with the tool.
Fumes and dust hazards
Dust and fumes from pneumatic tools can cause ill health (e.g. cancer, congenital malformations, asthma and/
or dermatitis), it is necessary to: assess the risks and implement appropriate control measures with regard
to these risks. The risk assessment shall include the impact of the dust generated by the tool and the pos-
sibility of existing dust disruption. The air outlet shall be so directed as to minimise the disruption of dust in
a dusty environment. Where dust or fumes are generated, priority should be given to controlling them at the
source of the emission. All integrated functions and accessories for collecting, extracting or reducing dust or
fumes should be properly operated and maintained according to the manufacturer’s recommendations. Use
respiratory protection in accordance with the employer’s instructions and in accordance with hygiene and
safety requirements.
Noise hazard
Exposure to high levels of noise can cause permanent and irreversible hearing loss and other problems
such as tinnitus (ringing, buzzing, whistling or buzzing in ears). A risk assessment and the implementation of
appropriate control measures for these hazards are necessary. Appropriate controls to reduce the risk may
include measures such as silencing materials to prevent the workpiece from “ringing”. Use hearing protection
in accordance with the employer’s instructions and in accordance with hygiene and safety requirements. The
operation and maintenance of the pneumatic tool must be carried out in accordance with the instructions in
the instructions manual in order to avoid an unnecessary increase in noise levels. If the pneumatic tool has a
silencer, always make sure that it is installed correctly when using the tool. Select, maintain and replace worn
tools to be inserted in accordance with the instructions in the manual. This will help avoid an unnecessary
increase in noise.
Vibration hazard
Vibration exposure may result in permanent damage to the nerves and blood circulation in the hands and the
arms. Keep your hands away from screwdriver sockets. Wear warm clothes when working at low temperatures
and keep the hands warm and dry. If numbness, tingling, pain or bleaching occurs in your fi ngers or hands,
stop using the pneumatic tool, then inform your employer and consult your doctor. The operation and main-
tenance of the pneumatic tool must be carried out in accordance with the instructions in the manual in order
to avoid an unnecessary increase in vibration levels. Do not use worn or badly fi tted attachments, as they
may cause a signi fi cant increase in vibration levels. Select, maintain and replace worn tools to be inserted in
accordance with the instructions in the manual. This will help avoid an unnecessary increase in vibrations.
Wherever possible, a protective assembly should be used. If possible, support the weight of the tool in a rack,
tensioner or balancer. Maintain a light, yet fi rm grip on the tool and mind the reaction forces from operating the
tool. The risk of vibration is higher the higher is the force of your grip on the tool.
Additional safety instructions for pneumatic tools
The pressurised air can cause serious injuries:
- always disconnect the air supply, release the air pressure from the hose, and disconnect the tool from the air
supply when not in use, before changing accessories, or carrying out repairs;
- never point the air stream at yourself or anyone else.
Hitting with the hose can cause serious injuries. Always check for damaged or loose hoses and connectors.
Direct cold air away from hands. Do not use the quick coupling at the inlet of an impact tool or air-hydraulic tool.