EGAmaster AQUAMaster 79915 Manual De Instrucciones página 44

WARNING – Compressed air can cause severe injury. Before working on the tools
(e.g. installation, changing accessories or machine tools, prior to a long standstill,
maintenance, etc.) depressurize pneumatic equipment (close valve and
depressurize pneumatic hose).
CAUTION – Risk of injury by whipping pneumatic hose.
Check pneumatic hoses, connection components and fittings regularly for any
damages and proper fixture.
When connecting / disconnecting the machine to / from the pneumatic supply, please pay
careful attention not to actuate the start lever while doing so. Never remove a pressurized
pneumatic hose. Always switch the power supply off first and then depressurize the machine by
pressing the valve latch.
The maximum operating pressure (flow pressure) according to the technical specification
must not be exceeded. A pressure regulator has to be installed, which regulates the pressure
before it reaches the machine. Never direct a pneumatic hose at yourself or anyone else. Never
clean your clothes with compressed air. Direct cold air away from your hands. Do not pull or
carry the machine by the pneumatic hose. When using claw couplings make sure that they are
fitted with a suitable lock mechanism (e. g. lock pin) and a safety chain.
SAFETY INSTRUCTIONS FOR PREVENTION OF OPERATING HAZARDS
Before starting work make sure that the hands are protected against: impacts, crushing,
hits, cuts, abrasions and heat. The operating and maintenance personnel must be physically
able to handle the bulk, the weight, the power and/or the torque of the machine. Do not use
the machine if you have taken any medication or drugs, after drinking alcohol or with any other
constraints on your vision, reaction time or judgment. Work in the best possible position so
that you can react with both hands to any normal or unexpected movements of the machine.
Maintain a balanced body position and secure footing in order to avoid improper strain and to
be able to support the reaction torque of the machine. If you cannot safely support the reaction
torque of the machine, use a torque reaction bar (e.g. linear stand, telescopic arm, holding
fixture/ holder-on, support grip).
Additionally observe the following:
• Operate the machine only after having carefully read the operation manual.
• Use drill bits appropriate for the application with this machine.
• The work place has to be secured according to the instructions, in order to avoid injury to
persons nearby due to projectiles coming-off.
• The machine is for hand-held operation only.
• Consider the producer's specification when selecting the drill bit.
• Check the secure fixing of drill chuck and drill bit before starting work.
• Remove the drill chuck key 7 (if available) before starting the machine (see fig. 3).
44
SAFETY INSTRUCTIONS FOR PREVENTION
OF HAZARDS CAUSED BY COMPRESSED AIR