jGun® Pneumatic Torque Tools (Single Speed and Dual Speed Models) Operations Manual
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6.2.2.8 Repetitive motions hazards
— When using a power tool for, the operator can experience discomfort in the hands, arms, shoulders,
neck, or other parts of the body.
— While using an assembly power tool for threaded fasteners, the operator should adopt a comfortable
posture while maintaining secure footing and avoiding awkward or off-balanced postures. The operator
should change posture during extended tasks, which can help avoid discomfort and fatigue.
— If the operator experiences symptoms such as persistent or recurring discomfort, pain, throbbing,
aching, tingling, numbness, burning sensations or stiffness, these warning signs should not be ignored.
The operator should tell the employer and consult a qualied health professional.
6.2.2.9 Accessory hazards
— Disconnect the assembly power tool for threaded fasteners from the energy supply before changing
the inserted tool or accessory.
— Do not touch sockets or accessories during impacting, as this increases the risk of cuts, burns or
vibration injuries.
— Use only sizes and types of accessories and consumables that are recommended by the assembly
power tool for threaded fasteners manufacturer; do not use other types or sizes of accessories and
consumables.
— Use only impact-wrench-rated sockets in good condition, as poor condition or hand sockets and
accessories used with impact wrenches can shatter and become a projectile.
6.2.2.10 Workplace hazards
— Slips, trips and falls are major causes of workplace injury. Be aware of slippery surfaces caused by the
use of the tool and also of trip hazards caused by the air line or hydraulic hose.
— Proceed with care in unfamiliar surroundings. Hidden hazards, such as electricity or other utility lines,
can exist.
— The assembly power tool for threaded fasteners is not intended for use in potentially explosive
atmospheres and is not insulated against coming into contact with electric power.
— Make sure there are no electrical cables, gas pipes, etc., that can cause a hazard if damaged by use of
the tool.
6.2.2.11 Dust and fume hazards
— Dust and fumes generated when using assembly power tools for threaded fasteners can cause ill
health (for example cancer, birth defects, asthma and/or dermatitis); risk assessment and implementation
of appropriate controls for these hazards are essential.
— Risk assessment should include dust created by the use of the tool and the potential for disturbing
existing dust.
— Direct the exhaust so as to minimize disturbance of dust in a dust-lled environment.
— Where dust or fumes are created, the priority shall be to control them at the point of emission.
— All integral features or accessories for the collection, extraction or suppression of airborne dust or
fumes should be correctly used and maintained in accordance with the manufacturer’s instructions.
— Use respiratory protection in accordance with employer’s instructions and as required by occupational
health and safety regulations.
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