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7.10-00110b_en
Safety
2�11 Information about special types of danger
2�11�1 Electrical energy
► Only use original fuses with the prescribed amperage. Switch the machine o immediately
in the case of a fault in the electricity supply.
► Before carrying out inspection, servicing, and repair work, disconnect machine parts and
system parts from the electricity supply.
► Check that the disconnected machine parts and system parts are not live, and earth and
short circuit them.
► Isolate any adjacent machine parts and system parts that still carry a voltage.
► In the case of work on live machine parts and system parts, a second person must be pres-
ent in order to activate the EMERGENCY OFF function or the main switch to disconnect the
electricity supply if an emergency occurs.
► Cordon o the working area with a red and white safety cordon. Display a warning sign.
► Use insulated tools.
► Check the machine's electrical equipment regularly. Rectify any defects immediately.
► On the control side, the machine must be tted with an overcurrent protection device and a
zero voltage release (as per EN 60204).
► The customer must provide an EMERGENCY OFF device in the form of an EMERGENCY
OFF switch and a local switch.
2�11�2 Gas, smoke, dust
► Only carry out welding, ring, and grinding work on the machine where this has been ex-
pressly permitted. Risk of re and explosion. Wear personal protective equipment.
► Clean the machine and surrounding work area to remove dust and combustible substances
before starting welding, ring, and grinding work.
► Note the position of the re alarm and re-ghting aids.
► Ensure sucient ventilation. Risk of explosion.
► When working in conned spaces, tanks, or inside machines, observe the applicable na-
tional regulations.
► Do not clean the machine with compressed air or oxygen.
2�11�3 Hydraulics, pneumatics, steam, water (high pressure)
► Check all lines, hoses, and screw connections regularly to make sure that there are no
leaks or noticeable damage. Rectify any defects immediately.
► Replace hose lines regularly, even if no safety defects can be identied.
► Liquid splashes can cause injuries.
► Insulate hot lines and system parts or protect them so that they cannot be touched.
Risk of burns.
► Depressurize pressure lines and system sections before starting repair work.
► Lay and mount supply lines competently. Do not mix up connections.
► Observe the quality requirements for ttings, hose lines, and pipes.
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